ACOEM CAC1005000 RADIO FREQUENCY SENSOR User Manual ENG 2AC3Z CAC1005000

ACOEM RADIO FREQUENCY SENSOR ENG 2AC3Z CAC1005000

User manual ENG - 2AC3Z-CAC1005000.PDF

1 FALCON USER MANUAL
2 Brand of ACOEM
3 Brand of ACOEM Document reference: DOC3105 – December 2014 F Name: FALCON USER MANUAL Firmware versions: FW 1.10 www.acoemgroup.com support@acoemgroup.com Copyright © 2014, 01dB-Metravib SAS This document is the property of 01dB-Metravib SAS. Any dissemination, copying or publicising of this document, in whole or in part, is prohibited without the owner’s written authorisation. FALCON USER MANUAL
4 Brand of ACOEM TABLE OF CONTENT General presentation ...................................................................................................... 7 CHAPTER 1.1.1 Introduction ............................................................................................................................ 7 1.2 Safety instructions.................................................................................................................. 7 1.3 List of symbols and warning on the instrument ...................................................................... 8 1.4 List of symbols and warning on WLS ..................................................................................... 8 1.5 Laser ...................................................................................................................................... 8 1.6 Electric connections ............................................................................................................... 9 1.7 First power-up ........................................................................................................................ 9 1.8 User interface ....................................................................................................................... 10 1.9 Connections ......................................................................................................................... 10 1.9.1 Connectors A to D on the top of the instrument.............................................................. 10 1.9.2 Connectors E to I behind the trapdoor ............................................................................ 11 1.10 Built-in sensors .................................................................................................................... 11 1.11 WLS Sensor ......................................................................................................................... 12 1.11.1 WLS sensor battery ........................................................................................................ 12 1.11.2 WLS sensor first connection ........................................................................................... 12 1.11.3 WLS sensor switch off .................................................................................................... 12 1.11.4 WLS: LED indication ....................................................................................................... 13 1.12 Data exchange with PC ....................................................................................................... 14 1.12.1 Using USB (Connector H) ............................................................................................... 14 1.12.2 Using USB memory (Connector G) ................................................................................ 14 1.12.3 Using Ethernet (Connector D or F) ................................................................................. 14 1.12.4 Using Wi-Fi ..................................................................................................................... 15 1.13 Status indications ................................................................................................................. 17 1.13.1 Status summary .............................................................................................................. 17 1.13.2 Status panel .................................................................................................................... 17 1.14 Shortcuts panel .................................................................................................................... 18 1.14.1 Photo............................................................................................................................... 18 1.14.2 Text note ......................................................................................................................... 19 1.14.3 Help................................................................................................................................. 19 1.14.4 Vocal note ....................................................................................................................... 20 1.14.5 Barcode........................................................................................................................... 20 1.14.6 Listening to the signal ..................................................................................................... 20 1.14.7 Pyrometer ....................................................................................................................... 21 1.14.8 Stroboscope .................................................................................................................... 21 1.14.9 Screenshot ...................................................................................................................... 21 1.14.10 Settings ........................................................................................................................... 22 1.14.11 Home .............................................................................................................................. 22 1.15 Battery management............................................................................................................ 23 1.15.1 Battery charge................................................................................................................. 23 1.15.2 Battery replacement ........................................................................................................ 23 1.16 Remote Display & Control function ...................................................................................... 25 General setup ............................................................................................................... 26 CHAPTER 2.2.1 Collect .................................................................................................................................. 26 2.2 Measurement ....................................................................................................................... 26 2.3 Wireless sensor ................................................................................................................... 27 2.4 Tachometer .......................................................................................................................... 28 2.5 Spectrum display ................................................................................................................. 28 2.6 Camera ................................................................................................................................ 29 2.7 Touchscreen ........................................................................................................................ 29 2.8 About .................................................................................................................................... 29 2.9 Date – language................................................................................................................... 30 2.10 Network ................................................................................................................................ 30
5 Brand of ACOEM 2.11 Data management ............................................................................................................... 31 2.12 Update firmware ................................................................................................................... 31 2.13 Auto test ............................................................................................................................... 31 2.14 Calibration ............................................................................................................................ 32 2.15 Battery management............................................................................................................ 32 Collector module........................................................................................................... 33 CHAPTER 3.3.1 Introduction .......................................................................................................................... 33 3.2 Module organisation............................................................................................................. 34 3.3 Send a route to the instrument............................................................................................. 35 3.3.1 With direct connection to the PC .................................................................................... 35 3.3.2 Through intermediate file ................................................................................................ 35 3.4 Route list screen .................................................................................................................. 36 3.5 Measurement list screen ...................................................................................................... 37 3.5.1 Header description .......................................................................................................... 39 3.5.2 Acquisition....................................................................................................................... 41 3.5.3 See measurements ......................................................................................................... 42 3.5.4 Run automatic diagnosis ................................................................................................ 44 3.5.5 Inspection information ..................................................................................................... 45 3.5.6 Specific measurements (Pyrometer, Stroboscope) ........................................................ 45 3.5.7 Explore the route ............................................................................................................ 46 3.5.8 Channel organisation ...................................................................................................... 48 3.6 Upload a measurements to NEST ....................................................................................... 50 3.6.1 With direct connection to the PC .................................................................................... 50 3.6.2 Through intermediate file ................................................................................................ 50 3.7 OFF_ROUTE ....................................................................................................................... 51 3.7.1 Copy/paste a machine from a standard route................................................................. 51 3.7.2 Copy/paste a machine inside OFF_ROUTE ................................................................... 51 3.7.3 Create a new machine inside OFF_ROUTE................................................................... 52 3.7.4 Create a new measurement on a group of point in Off-route ......................................... 53 3.7.5 Modify a measurement on a group of points in Off-route ............................................... 53 3.7.6 How to import templates in FALCON.............................................................................. 60 3.7.7 Download OFF_ROUTE measurements to the PC ........................................................ 60 Balancing module ......................................................................................................... 61 CHAPTER 4.4.1 Balancing module organisation ............................................................................................ 62 4.2 Folder list ............................................................................................................................. 63 4.3 Balancing List ....................................................................................................................... 63 4.4 Installing the equipment ....................................................................................................... 64 4.4.1 Vibration sensor .............................................................................................................. 64 4.4.2 Tachometer / Triggering device ...................................................................................... 65 4.5 Setup .................................................................................................................................... 65 4.5.1 Machine setup................................................................................................................. 66 4.5.2 Measurement setup ........................................................................................................ 67 4.5.3 Sensor position setup ..................................................................................................... 67 4.5.4 Units and control setup ................................................................................................... 68 4.6 Run-out measurement ......................................................................................................... 68 4.7 Free run ............................................................................................................................... 69 4.8 Trial run ................................................................................................................................ 70 4.8.1 Trial run definition ........................................................................................................... 70 4.8.2 Trial run measurement .................................................................................................... 71 4.9 Balancing result ................................................................................................................... 72 4.9.1 Result .............................................................................................................................. 72 4.9.2 Balancing run definition .................................................................................................. 72 4.9.3 Balancing run measurement ........................................................................................... 72 4.10 Trim steps ............................................................................................................................ 73 4.10.1 Trim result ....................................................................................................................... 73 4.10.2 Trim definition ................................................................................................................. 73 4.10.3 Trim measurement .......................................................................................................... 73 4.11 Steps browser ...................................................................................................................... 73 4.12 One run balancing................................................................................................................ 73 4.13 Report .................................................................................................................................. 74
6 Brand of ACOEM 4.13.1 Picture and comment ...................................................................................................... 74 4.13.2 Generate report............................................................................................................... 74 4.13.3 Customized report .......................................................................................................... 74 Maintenance ................................................................................................................. 75 CHAPTER 5.5.1 RESET ................................................................................................................................. 75 5.2 Cleaning ............................................................................................................................... 75 5.3 Calibration ............................................................................................................................ 75 5.4 Backup of instrument memory ............................................................................................. 75 5.5 Instrument firmware update ................................................................................................. 75 5.6 WLS sensor firmware update............................................................................................... 75 5.7 Screen frame protection....................................................................................................... 76 Appendix....................................................................................................................... 77 CHAPTER 6.6.1 Appendix 1: Data storage organization ................................................................................ 77 6.2 Appendix 2: Specifications ................................................................................................... 78 6.2.1 Spectrum measurements ................................................................................................ 78 6.2.2 Long time-wave measurement (option) .......................................................................... 79 6.3 Appendix 2: Main new functions .......................................................................................... 80 6.3.1 Version 1.10 .................................................................................................................... 80 6.3.2 Version 1.05 .................................................................................................................... 80 6.3.3 Version 1.04 .................................................................................................................... 80
7 Brand of ACOEM GENERAL PRESENTATION CHAPTER 1.1.1 INTRODUCTION We want to congratulate you on your choice and hope that you will be fully satisfied with it. For this reason, we recommend that you read carefully the present user guide and more specifically the safety instructions. FALCON is the new generation of portable data collectors for condition monitoring, vibration analysis and balancing. Designed to meet industrial requirements for enhancing productivity, FALCON is a portable multichannel instrument coming along with a large touchscreen, a 3-axis wireless sensor and numerous accessories. This innovative all-in-one solution makes condition monitoring available to all users. The main new functions of the latest versions are listed at the end of this manual: see § 6.3 In case of a problem, please contact our Hotline at support@acoemgroup.com 1.2 SAFETY INSTRUCTIONS The safety instructions delivered with the instrument (printed and on the CDROM) should be carefully followed and the instrument should always be used within the limits specified here. Instrument and operator safety is at risk when the instrument is used in conditions that are not intended by ACOEM. Dismantling the instrument for an internal operation is forbidden. The only parts for which dismantling is allowed are the battery hatch, the battery and the hatch providing access to the connectors. All the spare parts must be provided by ACOEM.
8 Brand of ACOEM 1.3 LIST OF SYMBOLS AND WARNING ON THE INSTRUMENT Warning: whenever this symbol is present on the device, refer to the safety instructions and user manuals. The table below lists the warning signs and security present on the instrument. Symbol Signification Position Laser radiation Refer to section "Laser Class 3R" Rear side (bottom) Laser radiation class 3R Refer to section "Laser Class 3R" Rear side (bottom) Avoid exposure to beam Refer to section "Laser Class 3R" Rear side (bottom) Light Hazard Group 2 Refer to section "High-power white LED flash and stroboscope" Rear side (bottom) Refer to the safety instructions documentation and the user manual before connecting Rear side (bottom) Laser aperture Refer to section "Laser Class 3R" Rear side (top) Battery replacement Refer to section "Battery pack set-up" Battery compartment CE certification data. Refer to the copy of the CE APT2069 type certificate Rear side (center) Do not dispose of this product as unsorted household waste. Refer to section "Dismantling/recycling" Rear side (center) FCC and IC number. Refer to section "Radio" Rear side (center) External power connection: refer to section "Main Power supply block" Rear side (bottom) 1.4 LIST OF SYMBOLS AND WARNING ON WLS Warning: whenever this symbol is present on the device, refer to the safety instructions and user manual. The table below lists the warning signs and security present on the WLS sensor. Symbol Signification Warning: refer to the safety instructions and user manuals Use a power source with limited power (=> Mains Power supply bloc) => CE certification data => Dismantling/recycling 1.5 LASER  Laser maintenance: the laser does not need maintenance or adjustment excluding cleaning the glass with a cotton swab. Always shut off completely the device Falcon before this operation.  Caution--use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure
9 Brand of ACOEM 1.6 ELECTRIC CONNECTIONS All external circuits connected to the instrument must be non-hazardous voltage sources and be energy limited as explained in sections 6.3 and 9.4 of the IEC61010-1 standard Do not exceed maximum input voltage on the A/B/C/D connectors: maximum input voltage ±24 V DC, ±24 V AC peak. All external circuits connected to the collector must carry non dangerous voltage as defined in Standard IEC61010-1 (Paragraph 6.6) Do not exceed maximum input voltage and current intensity for the power supply delivered by the mains block (see chapter “Mains power block” of the safety instructions). Use the cables designed for the different types of measurement. If possible, protect the unused connectors using the plastic caps provided. 1.7 FIRST POWER-UP The instrument turns on automatically a few seconds after being connected to the mains through the power supply module. If the battery level is too low, the charge starts and goes on as long as the instrument is connected to its power supply. When using a new battery, leave the battery in charge for about 10 hours in order to achieve full charge. Do not use the instrument prior to 2-3 hours of charge. Usual charging time is about 6 hours when instrument is switched off.  On-Off: o Power on: press the On-Off key o Power off: press the On-Off key, then message “Shutdown”  Battery charge: o Connect the instrument to the charger o Connect the charger on the main. The instrument is automatically powered on. During the charge you can continue to use it. For a faster charge it is recommended to switch-off the instrument. A full charge requires about 6 hours. It is recommended to disconnect the charger from the main when you are not using it.
10 Brand of ACOEM 1.8 USER INTERFACE FALCON starts on its “Home screen”. It is a touch screen and a simple pressure on it gives access to the application modules installed on the instrument and to 2 side panels: For more details:  Collect module: see CHAPTER 3  Balancing module: see CHAPTER 4  Status panel: see § 1.13  Shortcuts panel: see § 1.14 The 2 side panels are accessible from any screen. 1.9 CONNECTIONS 1.9.1 Connectors A to D on the top of the instrument Those connectors can be used in industrial environment. They are IP65.  Connector A: channels 1 and 3. Use this connector when the instrument is set in single-channel mode.  Connector B: channels 2, 3 and 4. Use this connector with wired triaxial sensor when the instrument is set in multi-channel mode. Note: for 2-channel measurement, use connectors A and B. For 4-channel measurement, you also need Y adaptors.  Connector C: Tachometer input, Stroboscope output, Power supply input. It it is marked in yellow as well as all cables used on this connector  Connector D: Ethernet, Microphone input, Audio output. Warning:  Do not connect channels 1, 2, 3, 4 and tachometer input on a not buffered output or in parallel to other instrument as their impedance is not maintained when changing configuration or when the instrument is switched off.  Respect the maximum input voltage to the A/B/C/D connectors: maximum input voltage ± 24 V DC, ± 24 volts peak AC. Access to application modules Access to status side panel Access to shortcuts side panel A B C D Antenna for WLS sensor and Wi-Fi
11 Brand of ACOEM 1.9.2 Connectors E to I behind the trapdoor Those connectors are behind a trapdoor. It must remain close in industrial environment to preserve the IP65 protection. Use those connectors only in office environment.  Connector E: Power supply input  Connector F: Ethernet RJ45  Connector G: USB 2 type A host (for USB memory stick)  Connector H: USB 2 type B device (direct connection with PC)  Connector I: serial interface for maintenance purposes only 1.10 BUILT-IN SENSORS The back of the instrument gives access to the built-in sensors. For the stroboscope and the pyrometer, please see the safety instructions delivered with the instrument (printed and on the CDROM) High-power LED for stroboscope and camera flash Laser beam source for pyrometer sighting Pyrometer window Camera window E F G H
12 Brand of ACOEM 1.11 WLS SENSOR FALCON can be used with a wireless triaxial accelerometer (WLS Sensor). This chapter described how to use FALCON with this sensor. 1.11.1 WLS sensor battery Use the USB cable and charger supplied with the sensor. The connector is protected by the rubber cap on the top of the sensor. It can also be charged from any USB interface with power supply (! measurement is not possible if the WLS is connected to a USB PC port). Charging time is 8 hours with the standard 500 mA charge current. Note: WLS sensor battery replacement must be done by qualified personnel only. 1.11.2 WLS sensor first connection  Switch on WLS: press on/off for 2s, until the red LED is on, and wait until the red LED is off and the blue LED is continuously on. See details below concerning LED indication.  On FALCON from the home screen proceed as follows: o Check first if Wi-Fi is enabled in: Shortcuts > Setting > > Wi-Fi = enabled o Set FALCON to work with a WLS sensor: Shortcuts > Setting > > Accelerometer link = Wireless o Shortcuts > Setting > Wireless sensor:  Input WLS serial number (e.g., 10015)  Save the settings  Wait for about 30 s until the blue LED is flashing. Then 20 s later, the connection must be set up. It can be seen from the status panel where you can see the sensor identification (e.g., WLS_10015). It can also be checked from Wireless sensor setting with the Test function. If Wi-Fi is enabled further connections are automatic after switch on of the instrument and the WLS sensor. Note: it is not possible to connect an instrument with a WLS sensor already connected to another instrument. 1.11.3 WLS sensor switch off Press on/off for 6s until the red LED flashes on. The sensor is also automatically switched off if there is no connectivity during 10 min.
13 Brand of ACOEM 1.11.4 WLS: LED indication Red LED Blue LED Significance WLS connected to the charger ——— Charge in progress (LED brightness = 50%) ━━━━ Charge completed (LED brightness = 100%) - - - - - Charge error Switch on (press 2s on/off) ——— (< 10 s) Off Start in progress ——— (> 15 s) Off Error ——— WLS ready and not connected to the instrument - - - - - WLS connected to the instrument Switch off (press 7 s on/off) - - - - - Stop in progress Off Off WLS is switched off Low battery - - - - - Notation: ━━━━ brightness = 100% ——— brightness = 50% - - - - - flashing Blank any status
14 Brand of ACOEM 1.12 DATA EXCHANGE WITH PC FALCON can exchange data with the PC when the Communication module is run from the home screen. See below the different settings according to the type of communication. Once the communication is established, you can also use the NEST software to upload or download routes. The instrument is also seen as an external drive from the PC (see § 6.1). 1.12.1 Using USB (Connector H) No settings are required; the PC automatically detects the instrument after its connection. 1.12.2 Using USB memory (Connector G) It is possible to use a USB memory stick connected on port G to exchange the following data:  Firmware update: see § 2.12  Load and download routes: see § 3.3.2 and 3.6.2  Issue balancing reports: see § 4.13 Note: USB memory stick format must be FAT32, NTFS format is not accepted. It is always possible to reformat it to FAT32. 1.12.3 Using Ethernet (Connector D or F)  Direct connection PC- FALCON setting: o On PC: Setup Network  DHCP = No  Set the IP address: Ex 192.168.1.10  Mask = 255.255.255.0 o On FALCON: Shortcuts > Setting > Network >  DHCP = No  Set the IP address = e.g., 192.168.1.12 Note: the first 3 numbers must be the same (192.168.1) and the last one different from that of the PC (10 ≠ 12)  Mask = 255.255.255.0 Once the setting is done, to access the data use FALCON IP address, e.g., in the Explorer type “\\192.168.1.10\Data”.  PC- FALCON connection through LAN Network: o On PC: Setup Network  DHCP = Yes o On FALCON: Shortcuts > Setting > Network >  DHCP = Yes Connect Falcon to the LAN, set it in communication mode and wait until it gets its IP address. The IP address can be read in Setting > About information page. If there is a DNS, it is also possible to access the instrument with its name. The name is Falcon_serial_number (e.g., Falcon_10015). Once the setting is done, to access the data use FALCON IP address, e.g., in the Explorer type “\\Falcon_10015\Data”.
15 Brand of ACOEM 1.12.4 Using Wi-Fi Check first if Wi-Fi is enabled in: Shortcuts > Setting > > Wi-Fi = enabled  Direct Wi-Fi connection PC- FALCON setting without WLS sensor: o On FALCON: Setting > Network > Wi-Fi part  Enabled = Yes  Adhoc = Yes  SSID = My_ONEPROD_Instrument or other  Canal = 5  Authentication = none  DHCP = No  Set the IP address: Ex 192.168.1.16 Note: the first 3 numbers must be the same (192.168.1) and the last one different from that of the PC (14 ≠ 16)  Mask = 255.255.255.0 o On PC: Setup WIFI network  DHCP = No  Set the IP address, e.g., 192.168.1.14  Mask: 255.255.255.0  Scan Wi-Fi networks and select FALCON SSID. Once the setting is done, to access the data use FALCON IP address, e.g., in the Explorer type “\\192.168.1.16\Data”.  Direct Wi-Fi connection PC- FALCON-WLS setting: o On FALCON:  First set the connection FALCON-WLS: see § 1.11.2  Wait for sensor connection (status panel)  In Setting > About information page check Falcon WIFI IP address (192.168.1.xxx with xxx the last 3 digits of Falcon serial number) o On PC: Setup Wi-Fi network  DHCP = No  Set the IP address: 192.168.1.yyy (yyy ≠ xxx)  Mask: 255.255.255.0  Scan Wi-Fi networks and select FALCON SSID (WLS_10015). Once the setting is done, to access the data use FALCON IP address, e.g., in the Explorer type “\\192.168.1.xxx\Data”. Note: this type of communication can also be used if the WLS Sensor is switched off.
16 Brand of ACOEM  Wi-Fi LAN connection PC- FALCON setting without WLS sensor: Note: WLS sensor cannot be used simultaneously with this mode. o On FALCON: Setting > Network > Wi-Fi part  Enabled: Yes  Adhoc: No  Save the setting Setting > Network > Wi-Fi part  Scan network until you detect the right SSID  Set Authentication, Encryption and Key according to selected SSID  DHCP: Yes The IP address can be read in Setting > About information page. If there is a DNS, it is also possible to access the instrument with its name. The name is: Falcon_serial_number (e.g., Falcon_10015). o On PC: the PC must also be connected to the same Wi-Fi LAN
17 Brand of ACOEM 1.13 STATUS INDICATIONS 1.13.1 Status summary The status is indicated at the bottom of the right hand side of the screen  General status o Date and time o Battery level of the instrument  During analogic measurement o Input overload indication in percentage of time. o Sensor integrity indicator  During wireless measurement o Sensor overload indication in percentage of time. o Battery level of the sensor 1.13.2 Status panel If you click on the status summary, the status panel appears on the right hand side of the screen. It shows the following information:  Wi-Fi: o Off: Wi-Fi is disabled in Shortcuts > Setting > o Not connected: the instrument is not connected to a WLS sensor or another Wi-Fi network o WLS_xxxxx: the instrument is connected to a WLS sensor, xxxxx is the serial number of the sensor. o Network: Wi-Fi is connected to a network.  Sensor battery: this information shows the battery level of the WLS sensor. It is not displayed if the instrument is not connected to a WLS sensor.  System battery: this information shows the battery level of the instrument.  Next calibration date: display the recommended date for the next calibration.  The amount of available memory.
18 Brand of ACOEM 1.14 SHORTCUTS PANEL From any screen, button opens the Shortcuts panel. It gives direct access to a group of functions. The list of accessible functions depends of the current screen. 1.14.1 Photo  From the Collect module, measurement list screen: take an inspection picture  From Balancing module, any screen: take picture for your report (balanced machine, sensor installation, weight mounting) Take the picture: : take the picture. You must not move during few seconds. Brightness adjustment. Flash on and off. Stored picture management: Add a new picture. See previous picture. See next picture. Add a comment to the current picture. Delete the current picture. The camera must not be used when cables are plugged on connector C or connector D (see chapter Radio of the Safety instructions manual)
19 Brand of ACOEM 1.14.2 Text note  From Collect module, measurement list screen: input text inspection note directly from the keyboard or from a list of predefined notes. The list of predefined notes is only available if this list is created in PC database (in XPR menu “Libraries/Predefined notes”)  From Balancing module, any screen: balancing comment for the report Keyboard details:  Keyboard type: o EN: English o FR: French o PT: Portuguese o CN: Chinese  Character selection bar: if one key is used for several characters (e.g., @#$, eéè, …), a long press displays them in the bar for selection. 1.14.3 Help From any screen, it gives explanation of each command . Select keyboard type Character selection bar Validate and return to previous screen Cancel: return to previous screen with no modification Delete all characters Delete last character
20 Brand of ACOEM 1.14.4 Vocal note Before using a headphone, please read the safety instructions delivered with the instrument (printed and on the CDROM) From Collect module, measurement list screen: take a vocal inspection note. Record: record your comment. Make sure you set the volume to a low level before starting to listen Play: listen to the comment For this function, you must have the optional 3.5 mm jack adapter on connector D (ref: CPC1229000 - FALCON ECTD-JACKF). 1.14.5 Barcode From the Collect module, measurement list screen: read the barcode (QR code format): Notes:  If the code is unknown, the system suggests associating it to the current point (learning mode). The association is then memorized for a future collection.  If a point in the route is already associated with the code, the system goes directly to this point. 1.14.6 Listening to the signal Before using a headphone, please read the safety instructions delivered with the instrument (printed and on the CDROM)  From the Collect module, measurement list screen: listen to the signal of the sensor  From the Collect module, time wave display screen: listen to the recorded signal Make sure to set the volume to a low level before starting to listen Press to start and then adjust the level to your convenience. For this function, you must have the optional 3.5 mm jack adapter on connector D (ref: CPC1229000 - FALCON ECTD-JACKF). Note: if a triaxial sensor is used, the live output is the Z axis of the sensor.
21 Brand of ACOEM 1.14.7 Pyrometer For the pyrometer please read the safety instructions delivered with the instrument (printed and on the CDROM) From any screen, read the temperature with the built-in pyrometer Notes:  from the Collect module, measurement list screen: if in Measurement setting, if “Pyrometer” = “Internal”, temperature measurement of the route with input type = DC will be done with the built-in pyrometer  The pyrometer measures the average temperature in a circle. The diameter of the circle depends on the distance to the target. The diameter is about 4 cm at a distance of 50 cm. Warning: due to the distance between the pyrometer cell and the laser source, the circle is decentred by 3 cm. 1.14.8 Stroboscope For the stroboscope please see the safety instructions delivered with the instrument (printed and on the CDROM)  From any screen, read the rotation speed with the stroboscope  From the Collect module, measurement list screen: check or adjust rotation speed of the machine.  From the Collect module, spectrum display screen: check or read rotation speed of the machine. Fine tune. A continuous press speeds up the modification Fast tune. A continuous press speeds up the modification Divide or Multiply the value by 2. Set the flash duration: default value is 5 degrees. The longer the duration, the brighter the flash, but the fuzzier the target on the rotor. Limits range from 0.5 to 15 degrees. This function is only accessible in Collect module.  For machine with variable rotation speed: rotation speed measurement of the machine is updated by the stroboscope value.  For machine with fixed rotation speed: rotation speed setting of the machine is updated by the stroboscope value. In this case, when downloading the route, the new rotation speed is used to update the NEST initial setting Notes:  It is recommended to start with a frequency higher than the rotation and decrease gradually until stopping the rotor marker.  Default unit is set in "Spectrum display" parameters (see § 2.5)  Once the marker is stopped, to be sure not to be on a sub-multiple of the rotation, use , the marker should appear 2 times. Use to return to the initial frequency. 1.14.9 Screenshot From anywhere, you can save a screen copy. Images are stored in folder “Screenshots”. Connect your PC to FALCON to copy them (see § 1.12).
22 Brand of ACOEM 1.14.10 Settings See CHAPTER 2. 1.14.11 Home From anywhere you can go directly to the home screen.
23 Brand of ACOEM 1.15 BATTERY MANAGEMENT For battery management, please read the safety instructions delivered with the instrument (printed and on the CDROM) 1.15.1 Battery charge When using a new battery, leave the battery in charge for about 10 hours in order to achieve full charge. Do not use the instrument prior to 2-3 hours of charge. Usual charging time is about 6 hours when instrument is switched off.  Battery charge: o Connect the instrument to the charger delivered with the instrument. o Connect the charger to the mains. The instrument is automatically powered up. During the charge you can continue using it. For a faster charge, it is recommended to switch the instrument off. A full charge requires about 6 hours. It is recommended to disconnect the charger from the mains when you are not using it. 1.15.2 Battery replacement  Safety instructions: o Do not use batteries other than type PIL1133 provided for FALCON and identified as 01dB Metravib WILPA 2344A o Do not open or disassemble the battery pack. The pack includes protections and an assembly essential for the safety that should be changed in no case. o The battery pack is interchangeable only for maintenance purposes. The operating lifetime of the pack is sufficient for a full working day. The pack should not be changed periodically to artificially increase its lifetime. The pack is not intended for this type of use, which would result in a dangerous mechanical wear. o Do not short-circuit the terminals of the battery connector. For safety reasons, the battery pack includes an internal non-resettable fuse. A short-circuit makes it unusable. o Respect voltage, current and temperature indicated on the label of the battery. o Do not expose the battery to water or condensation. o Do not place the battery in fire or near any other source of temperature (> 70°C). This can cause overheating or a fire start. Such use may also lead to a loss of performance and a significant reduction of the lifetime of the battery. o Disconnect the battery and the charger immediately in the following situation:  unusual odour  abnormally high temperature
24 Brand of ACOEM  Replacement instructions: o Remove the battery:  Unscrew the 2 screws of the battery trapdoor.  Remove the connector by gently pulling the two cables. It should come off easily. In the case of an abnormal resistance, do not force and contact our after-sales service.  Remove the battery. o When setting up the battery, be sure to not pinch or crush the cables. o Check the orientation of the battery pack. The wire output must be placed beside the connector to avoid crushing by the trapdoor. o When inserting the battery, make sure not to hurt the pack. The insertion must be done without forcing excessively. When in doubt, pull out the battery and check that nothing is blocking its insertion. o Check the orientation of the connector. The coding should be facing up. o To insert the connector, hold it with the cables. o Check that trapdoor does not crush the cables by pushing them to the right hand side. Screws Screws OK NO Coding
25 Brand of ACOEM 1.16 REMOTE DISPLAY & CONTROL FUNCTION Procedure to take control of FALCON from a PC:  Install Real VNC Viewer ® on the PC  FALCON must be first networked by Ethernet (see § 1.12.3) or by Wi-Fi (see § 1.12.4) with the PC  To work also with WLS Sensor, use the ‘Direct Wi-Fi connection PC- FALCON-WLS setting’ configuration.  Run Real VNC Viewer ®  Set the Input Server address: IP address of FALCON or its hostname (e.g., Falcon_10015) if there is a DNS.  It is then possible to control FALCON from the PC. Note: it is possible to protect this access with a password: see § 2.10
26 Brand of ACOEM GENERAL SETUP CHAPTER 2.Access: Shortcuts panel > Settings 2.1 COLLECT  Possibility to protect* the modification of some route data: sensor position pictogram, location or point picture, barcode, rotation speed for measurement done by tachometer  Possibility to protect* the functions ‘Delete’ and ‘Reset’ for routes not downloaded.  Selection of data type displayed during acquisition: progress bar only, overall level, spectrum or time wave * The protection is applied if you define a password on the last line of > Settings > About (See § 2.8) 2.2 MEASUREMENT  Acquisition power supply permanent or not: If this option is set to YES, the acquisition components are permanently supplied. If it is set to NO, its supply is activated only when a measurement is to be carried out, but it requires a short waiting time before signal stabilisation. The advantage of permanent supply is the speed to carry out numerous measurements. But the current consumption will be a little higher, and so the instrument autonomy will be shorter.  IEPE stabilisation time: increase pre-measurement delay for IEPE transducers with large stabilisation time. Unit = second. WARNING: when IEPE input type is selected, a constant current is powered up (current source: 4 mA – 23 DC). It is important to check that the signal source is compatible.  Pyrometer: o External: temperature is measured on DC input o Internal: temperature is measured with built-in pyrometer  Pyrometer unit : °C / °F  Measurement channel number: o Single: measurement is always done on channel 1 (connector A) for wired sensor or on Z axis for WLS sensor o Multi: measurements are done on channels 2 to 4 for triaxial compatible accelerometer configuration (connector B) and on channels1 to 4 otherwise (connectors A and B) Note: if the instrument is equipped with 1 wired channel option, the mode “Multi” is not effective when “Accelerometer link” is set to “Wire”  Accelerometer link: o Wire: accelerometer is connected to connector A or B o Wireless: use the WLS sensor (see § 1.11.2). Note: Accelerometer link setting is not used for measurement synchronous with the tachometer input (e.g., Balancing module)
27 Brand of ACOEM 2.3 WIRELESS SENSOR Instructions for the first connection are presented in § 1.11.2. If the communication is bad or not possible, check following points:  Check if the sensor is switched on and if the blue LED is continuously on (searching for connection) or flashing (connected to an instrument)  Check on FALCON if Wi-Fi is enabled in: Shortcuts > Setting > > Wi-Fi = enabled  Check if FALCON is set to work with a WLS sensor: Shortcuts > Setting > > Accelerometer link = Wireless  Check if the serial number of the sensor is that declared in FALCON Shortcuts > Setting > Wireless sensor  Check with a shorter distance and no obstacle between the sensor and the instrument.  If the connection is OK and the communication is bad, it may be due to another Wi-Fi network using the same channel. You can try to use another one: Shortcuts > Setting > Wireless sensor: o Change the channel number only in case of bad quality transmission o Select in the list another channel: 1, 6 or 11. WARNING: WLS sensor firmware version must be at least v1.08. To update the WLS sensor see § 5.6 o Keep the sensor powered near the device o Press "Save". o It will take a few seconds for the sensor to restart on the new channel. You can also use the test function, it returns:  The status of the test (Successful or Failed)  WLS firmware version  WLS hardware version  Sensitivity for each of the 3 channels.
28 Brand of ACOEM 2.4 TACHOMETER First tab: Tachometer setup  Adjustment of tachometer parameters: o Input range: select the range according to the tachometer signal : +/-10V, 0/-24V, 0/+24V o Coupling:  DC: default setting  AC: a 0.3Hz high-pass filter is applied. This can be used if the DC component of the signal is changing during measurement (for example: signal from a proximity probe during run-up / coast-down). If AC coupling is selected the automatic setup function is not accessible. o Trigger slope: - (trigger on negative slope) or + (trigger on positive slope) o Trigger threshold: value in Volt triggering the tacho input. It must be between -24 and +24 and within the selected input range. o Hysteresis: value in Volt above (if slope=-) or under (if slope=+) trigger threshold to rearm the system for the next triggering.  Functions: o Auto setup: function to automatically adjust the trigger threshold and hysteresis. This function is not accessible if Coupling = AC. o Test: when using this function, the power supply of the sensor is switched on. If the setting is correct, you have green indicator , you must read a correct value of the rotation speed. Second tab: display the signal. In case of difficult setting, it will help you adjust the parameters and check the tachometer signal.  Select first the duration in the list according the range of rotation speed.  See signal: when using this function, the power supply of the sensor is switched on and the signal is displayed. From both tabs, to store the new setting exit with the function “Save” . “Cancel” exit with no setting change. 2.5 SPECTRUM DISPLAY Set the amplitude type, unit of spectrum and rotation speed:  Spectrum amplitude: Linear, Exponential, dB  Frequency and rotation speed unit: Hz, CPM, Order Note: if ‘Order’ is selected, it is necessary to have machine rotation speed different from 0. In this case, spectrum frequency axis is expressed in Hz.  Acceleration, Velocity, Absolute displacement or Relative displacement amplitude: RMS, Peak or Peak-to-Peak. Select the amplitude type displayed in the spectra for each type of magnitude.  Acceleration, Velocity, Absolute displacement or Relative displacement unit: select the amplitude unit displayed in the spectra for each type of magnitude.  Spectrum conversion: None or converted to Acceleration, Velocity or Displacement. This setting is used in the Collect module.  Envelope conversion: None or converted to Acceleration, Velocity or Displacement This setting is used in the Collect module.  Hide 0Hz envelope spectrum: select Yes to hide the 0Hz for envelope spectrum. This is necessary mainly with a linear scale as the 0Hz line amplitude is usually greater than the other ones.
29 Brand of ACOEM 2.6 CAMERA Set the access to the barcode reader and the camera. The access to the camera can be protected by password (The protection is applied if you define a password on the last line of Settings > About). 2.7 TOUCHSCREEN  Screen brightness setting  Screen calibration : it may necessary to adjust the calibration. Click accurately in front of each cross appearing on the screen with a soft and thin tip, then click once more on the screen. To store the new setting, exit using function “Save” . Note: if the calibration state does not allow using the touchscreen, it is possible to connect a mouse on port G and use it to reach the calibration screen. Use then the touchscreen to calibrate it. 2.8 ABOUT Display of:  Product version: Main firmware, DSP, Hardware  Instrument serial number  Network addresses  License information: o Number of channels: 1, 2 or 4 (for wired sensors only, WLS sensor is always triaxial) o Camera: Yes or No o Wi-Fi: Yes or No o Collector: Yes or No o Auto-controller: Yes or No o Premium: Yes or No o Diagnosis: Yes or No o Balancer: Yes or No o Frequency response: Yes or No (future version) o Run-up/Coast-down: Yes or No (future version) o Monitor: Yes or No (future version) o Off-route: Basic or Expert o Long-time wave: Yes or No o Defect factor: Standard or ED (specific) o Validity date: the date or unlimited Input of:  License number to upgrade the instrument  Password to protect the access to some settings: o In Collect: see § 2.1 o In Camera: see § 2.6 o In Network: see § 2.10
30 Brand of ACOEM 2.9 DATE – LANGUAGE Input of:  Date: format must be DD/MM/YYYY  Time: format must be HH:MM  Time zone: select your time zone in the list  Daylight saving: Yes or No  Language: select in the list  Set date and time format  Date format: DD/MM/YYYY or MM/ DD/YYYY  Time format: 12 or 24 2.10 NETWORK Access by network (“Remote Display and Control” function)  Password: to protect remote access from a PC (see § 1.16) Remote access:  Server address: input the address of the RDP server.  Login: username  Password: corresponding password Ethernet configuration parameters: for more details, see § 1.12.3  DHCP: Yes or No  If DHCP is NO, you have access to: o IP address o Mask o Gateway (optional) o DNS (optional) Wi-Fi configuration parameters: for more details, see § 1.12.4  Enabled: Yes or No  Adhoc mode: Yes or No  SSID: Input your SSID or use the function ‘Scan networks’ to list accessible ones.  Default channel (for Adhoc mode only): 1, 6, 11. Default value is 6.  Authentication: select in the list  Encryption: select in the list  Key: input encryption key  DHCP: Yes or No  If DHCP is NO, you have access to: o IP address o Mask o Gateway (optional) o DNS (optional)
31 Brand of ACOEM 2.11 DATA MANAGEMENT Used to delete all data of a particular module (Collect or Balancing) or clear all the data from the instrument. Reset collect: delete all data of Collect module Reset balancing: delete all data of Balancing module Full reset: delete all data of the instrument Reset setup: return to instrument initial configuration Data are definitively deleted. Export log: create an event log file in the ‘Export’ folder. This file can be used by Acoem support for troubleshooting. 2.12 UPDATE FIRMWARE It is first recommended to make a backup of the instrument memory. For more details, see § 5.4  Put update firmware (.czip file) on a USB memory key. Notes: o The czip file must be at the root of the USB memory key o It must have only one update file. o USB memory stick format must be FAT32, NTFS format is not accepted. It is always possible to reformat it to FAT32  Connect the system to its power supply.  Plug the USB memory key in FALCON connector G.  Shortcuts > Setting > Update firmware  Click on “Read USB memory”.  Once the new firmware is detected click on “Update firmware”.  Wait until the system restart. 2.13 AUTO TEST Run tests on the main components of the instrument. This operation takes about 3 mn. To check the WLS sensor, it is first necessary to connect it to the instrument (see § 1.11.2).
32 Brand of ACOEM 2.14 CALIBRATION This screen gives information on the calibration of each channel. Sensitivity can only be calibrated by authorised personnel. An internal function ‘Offset calibration’ can be used to improve the accuracy of DC measurements. Note: for this operation, ambient temperature must be between 20 and 25°C. 2.15 BATTERY MANAGEMENT  Setting of time in mn before standby and switch-off. You can set the value to disable the automatic standby or switch-off.  Possibility to disable Wi-Fi to extend the battery life.
33 Brand of ACOEM CHAPTER 3.COLLECTOR MODULE 3.1 INTRODUCTION The Collect module is used to run measurement programs loaded from NEST Predictive Maintenance Software. These measurement programs are commonly called Routes. Once the measurements are performed, data are downloaded to the PC for post-processing and storage in the database. There are 2 levels of functions:  Advanced  Premium There are also 2 possible options:  Long-time wave to extend the length of acquisition  Diagnosis: management of machine created with NEST machine setup using the optional mode “Automatic Diagnosis”. Advanced Premium Overall level OK OK Spectrum * 6400 lines 102400 lines Envelope OK OK Zoom No OK Vector (phased spectrum) OK OK Time (without long time wave option) 8K samples 64K samples Long-time wave option * No Option * For detailed limitations:  Spectrum: see § 6.2.1  Long-time wave: see § 6.2.2 To start, click on from the Home screen. For screen organisation, see next chapter.
34 Brand of ACOEM 3.2 MODULE ORGANISATION Route list: see § 3.4 Diagnosis: see § 3.5.4 Measurement list: see § 3.5 Route exploration: see § 3.5.7 Acquisition: see § 3.5.2 Measurement display: see § 3.5.3
35 Brand of ACOEM 3.3 SEND A ROUTE TO THE INSTRUMENT Refer to NEST or XPR documentation to see how to create a route. 3.3.1 With direct connection to the PC  On FALCON: o Set the connection between PC and FALCON: see § 1.12 o From FALCON home screen select the “Communication” module:  On the PC (for more details see NEST documentation): o Run NEST software: o Input your login o Load a route with multiple machines:  Select Collect module:  “Collector” tab: Select “Direct transfer” and the type of connection:  USB: if you connect FALCON connector H with a USB port of the PC. The PC automatically selects the connected instrument and creates it in the list if necessary.  Ethernet: if you connect FALCON and the PC on the same network (Ethernet or Wi-Fi). In this case, it is necessary to “Add” or “Modify” a collector in the list with the following information: o FALCON serial number (e.g., 10015) o Address:  IP address (e.g., 192.168.0.1) or  DNS name (e.g., Falcon_10015)  Once the connection is set, the line is highlighted in orange, you can now go in the “NEST → Instrument” tab.  “NEST → Instrument” tab: Select the routes to be loaded  Click on the function “Send” in the menu bar and wait until the operation is completed. o Send directly one machine  Connect FALCON connector H with a USB port of the PC Note: you can only use the USB connection for direct machine load  From Machine supervision module or setup machine module , select a machine and click on the contextual function “Send to instrument”.  On FALCON: exit from the “Communication” module and go to the “Collect” module. 3.3.2 Through intermediate file  On the PC (for more details see NEST documentation): o Run NEST software: o Input your login o Select Collect module: o “Collector” tab:  Select “Via intermediate files”  Select the instrument in the list (create it if necessary with the “Add” function) o “NEST → Instrument” tab: Select the routes to be transferred o Click on the function “Send” in the menu bar and wait until the operation is completed. o NEST creates one file per route:  Files are in: My_document/NEST
36 Brand of ACOEM  File name is: Route-name_Database-name_Computer-name.zld o Copy the file:  On a folder “Import” of a USB memory stick or  Directly in the folder “Import” of the instrument memory (see § 6.1)  On FALCON: o Go to “Collect” module o If you are using a USB memory stick, insert it in the port G behind the trapdoor o Click on Import o Select the route to import. 3.4 ROUTE LIST SCREEN This screen lists all the routes loaded in the instrument. The first one “OFF_ROUTE” is specific and always there. It is used to take make measurement on machines not loaded from the PC. For more details, see § 3.7 The other routes are listed below. On the top of the screen you can select how to sort the routes as follows:  Name  Number of points  Completed percentage  Measurement date  Loading date  Downloading date Functions of the screen: OK: go to the selected route Note: the Auto-controller version cannot open a route with more than one machine. Properties: display the properties of the selected route:  Name  Source database: name of the computer and of the database  Loading date  Measurement date  Downloading date  Number of machines  Number of measured points  Completion in %  Total number of points  Used memory Import: import a route from a USB memory stick or the internal memory. See § 3.3.2. Export: export a route to a USB memory stick or the internal memory. See § 3.6.2. Reset: erase all measurements of the selected route. It is possible to protect this function for the routes which have not been downloaded (see § 2.1). Delete: delete the selected route. It is possible to protect this function for the routes which have not been downloaded (see § 2.1). Exit: return to the Home screen.
37 Brand of ACOEM 3.5 MEASUREMENT LIST SCREEN This screen displays the points and the list of measurements to be done if the function Acquisition is used. The group of point displayed together depends on:  The instrument channel number  The setting of the point done on the PC  The setting of the instrument For more details see § 3.5.8. Functions of the screen: Acquisition: See § 3.5.2 Previous: Go to previous group of points Next: Go to next group of points See: See the selected measurement. For more details, see § 3.5.3. Note: if the measurement is not done, it will show live acquisition. Explore: Browse machines and points of the route in list mode or map mode. For more details, see § 3.5.7. Diagnosis: Get the machine diagnosis directly after your measurement. This function requires that the machine be created with NEST machine setup in “Automatic diagnosis” mode and that the instrument be equipped with the “Diagnosis” option. For more details, see § 3.5.4. Reset: Reset all the measurement of the group of points. Routes: Return to the list of routes. For “OFF_ROUTE” route, with a FALCON including the Expert Offroute option: Access to OFF_ROUTE additional functions (See § 3.7) Delete: delete the selected measurement. The last one cannot be deleted. Add: add a measurement using a template: see § 3.7.4 Modify: modify the properties of selected measurement: see § 3.7.5 Return to the 1st page of function.
38 Brand of ACOEM Functions of the screen using the shortcuts : Inspection picture: see § 3.5.5. Inspection note: see § 3.5.5. Inspection vocal note: see § 3.5.5. Point identification with QRcode: see § 1.14.5. Listen sensor signal: see § 1.14.6. Use the pyrometer for temperature measurement: see § 3.5.6. Use the stroboscope for rotation speed measurement: see § 3.5.6.
39 Brand of ACOEM 3.5.1 Header description Notes: * Only for machine created with NEST machine setup in “Automatic diagnosis” mode and on instrument equipped with the “Diagnosis” option. ** Sensor pictogram or picture:  Position pictogram: o For tri-axial measurement it is first necessary to select the pictogram indicating the position of sensor on the bearing. It is only necessary to do it during the first measurement as the selection is saved on the PC database when the route is downloaded. To set it click on and select the sensor pictogram corresponding to the position of the sensor on the bearing. For WLS sensor, the X axis is marked by ACOEM or ONEPROD logo and a point at the base of the sensor.  For horizontal shaft and Axial (A), Horizontal (H) and Vertical (V) directions  For horizontal shaft and Axial (A), Radial oblique 1 (1) and Radial oblique 2 (2) directions  For vertical shaft and Axial (A), Radial main (//) and Radial perpendicular (P or ) directions *** In NEST machine setup it is possible to indicate for each machine the definition of the main direction (e.g., North-South…) Machine Measurement point or location Route Input type Measurement date Main direction for vertical machine *** Diagnosis indicator * Sensor pictogram** or picture ****
40 Brand of ACOEM o For a single-axis measurement, a pictogram is displayed for information:  For horizontal shaft: Axial (A) , Horizontal (H) , Vertical (V) and Radial oblique  For vertical shaft: Axial (A) , Radial main (//) and Radial perpendicular (P or ) **** Sensor position picture: it is possible to replace the pictogram by a picture of the sensor.  Click on the pictogram  Select “Sensor position picture” tab  Click on “New picture” function  Take the picture  Save Example of a header with a sensor picture
41 Brand of ACOEM 3.5.2 Acquisition The instrument takes in one shot all measurements with the same input type for all the points grouped together. The channel association rules are explained in § 3.5.8. Progress bar: During the acquisition there is a succession of 2 progress bars:  The acquisition itself: The bar is yellow; its duration depends on the configuration of the measurement. When this one is completed you can already remove the sensor.  The processing: The bar is white. Most of the processing is performed during the acquisition. The remaining processing usually does not exceed 2s. For the machine with automatic diagnosis, a pop-up message appears during diagnosis specific computation. Display during the acquisition: You can select the type of display used during the acquisition (see § 2.1). The selection is:  Progress-bar only,  Overall level,  Spectrum  Time wave By default, the 1st measurement of the selected type is displayed during the acquisition. To display another measurement of the same type, select it before the acquisition. Status information: The status is indicated at the bottom of the right hand side of the screen  During analogic acquisition o Input overload indication in percentage of time o Sensor integrity indicator  During wireless measurement o Sensor overload indication in percentage of time o Battery level of the sensor Status message: If a defect is detected during the acquisition a pop-up message is displayed at the end of the acquisition. It indicates the status of each channel.
42 Brand of ACOEM 3.5.3 See measurements This function displays the result of the selected measurement. If acquisition is not yet performed, it displays directly the live values. There are 3 types of display:  Overall level  Spectrum  Time-wave Each one is available for 1, 2, 3 or 4 channels. For spectrum and time-wave, a first click on a curve selects it as the current one, a 2nd click sets a cursor. The cursor is automatically positioned on the maximum of the curve around the click area. Then it can be moved with functions and . Functions of the screen: Next measurement: go directly to the next measurement of the measurement list screen. Previous measurement: go directly to the previous measurement of the measurement list screen. Live measurement: switch to live measurement mode. return to stored mode. Live mode is directly selected if there is no acquisition stored. Note: live measurement uses the sensitivity of the measurement itself and not the one of the 1st measurement of the group which is used for group acquisition Full screen: display the selected curve full screen. return to to the multi curve display. Cursor type selection  Single (spectrum and time-wave) Indications:  At the bottom: frequency  At the top: amplitude  Double (spectrum and time-wave) Select active cursor Indications:  At the bottom: the distance between the 2 cursors  At the top: o Spectrum: RMS or equivalent value between the 2 cursors o Time-wave: amplitude  Harmonic (spectrum only) The fundamental cursor is automatically adjusted on the true frequency of a maximun by interpolation. Harmonic frequencies in coincindence with a maximum are marked by a  sign. Indications:  At the bottom: fundamental frequency  At the top: amplitude at the fundamental frequency  Side band (spectrum only) The central cursor and the first side band cursor are automatically adjusted on the true frequency of a maximun by interpolation. Side band frequencies in coincindence with a maximum are marked by a  sign.
43 Brand of ACOEM Select active cursor, central frequency or side band . Indications:  At the bottom: central frequency and distance  At the top: amplitude at the central frequency Zoom +: apply a zoom factor 2 around the cursor position. Zoom -: return back to previous zoom factor Setting display: change the setting of the display: o Scale: linear, logarithmic or dB (for spectrum display only) o Framing:  Multi: the limits of Y axis are the same for all the curves  Single: the limits of Y axis are computed independently for each curve o Unit: acceleration, velocity or displacement (for spectrum display only) Orbit display (only when 2 time waves are displayed). If there is a double cusor, the orbit is built from the time wave between the 2 limits. Return: return back to measurement list screen. Functions of the screen using the shortcuts : Listen sensor signal: see § 1.14.6 Use the stroboscope for rotation speed measurement: see § 3.5.6 (for spectrum display only).
44 Brand of ACOEM 3.5.4 Run automatic diagnosis This function gives directly the machine diagnosis after your measurement. This function needs that the machine is created with NEST machine setup in “Automatic diagnosis” mode and that the instrument is equipped with the “Diagnosis” option. The diagnosis information is:  A pictogram giving the general status of the machine: The machine is good The machine is still acceptable The machine is not acceptable  The rotation frequency and the number of measurement points used to compute the diagnosis  The comment concerning the general status  The list of detected defects with for each one: o The type o The severity: Slight defect Defect to be monitored Defect to be corrected o The confidence of the diagnosis: * suspected ** likely *** quite likely **** certain Functions of the screen: Next: see directly the diagnosis of the next machine. Previous: see directly the diagnosis of the previous machine. Return: return back to measurement list screen. Defect: see the details of the selected defect. The information on the defect is:  Defect type  Its severity (see above)  The confidence (see above)  The list of component or location of the machine where the defect is visible with for each one the severity. Functions of the “Defect detail” screen: Next: go directly to the next defect. Previous: go directly to the defect. Return: return back to Diagnosis screen. Notes: rotation speed is a very important parameter to get a good result. If the actual rotation speed is not correct, it is possible to measure it again for variable speed machine or to adjust it using the stroboscope. This adjustment is also possible with fixed speed machine. In this case the new rotation speed is used to update the NEST initial setting.
45 Brand of ACOEM 3.5.5 Inspection information Functions of the screen using the shortcuts: It is possible to add inspection information using functions accessible through the shortcuts panel: Inspection picture: see also § 1.14.1. The pictures are downloaded as attached to the measurement date of the machine and visible in the NEST Expertise REPORT or in XPR “Measurement information” window, “Appendix” tab. Inspection note: see also § 1.14.2. The text inspection note is downloaded as attached the measurement date of the machine and visible in XPR “Measurement information” window, “Advice” tab. Inspection vocal note: see § 1.14.4. The vocal inspection note is downloaded as attached the measurement date of the machine and visible in XPR “Operation” mode, “Archive” tab. 3.5.6 Specific measurements (Pyrometer, Stroboscope) Temperature measurement using the pyrometer For the pyrometer please read the safety instructions delivered with the instrument (printed and on the CDROM) In Measurement setting (see § 2.2), if “Pyrometer” = “Internal”, temperature measurement of the route with input type = DC is done with the built-in pyrometer.  A warning is displayed before switching on the laser beam. Make sure that nobody stands in its direction.  Aim the beam at the target (Warning: due to the distance between the pyrometer cell and the laser source the beam is decentred by 3 cm on the right hand side of the target).  Press to start acquisition See also § 1.14.7. Rotation speed using built-in stroboscope For the stroboscope please see the safety instructions delivered with the instrument (printed and on the CDROM) If the machine is configured as “Variable speed”, it possible to measure the rotation speed using the built-in stroboscope. For more details, see § 1.14.8.
46 Brand of ACOEM 3.5.7 Explore the route This function shows the contents of the route. Two modes are available: List mode: to see the machines of the route or the points of a machine in the order of measurement. Map mode: to see machines and sub-location positioned on the picture of their location or the point positioned on the picture of their machine in a simailar way as NEST machine supervision. Symbols used:  Type of element: Location or sub-location. In the machine list, it indicates the 1st machine of a location. Machine Point  Measurement completude: Not measured In progress Completed  Status for Alarm or Diagnosis advice OK or Good Alarm or Still Acceptable Danger or Not Acceptable Error  Additional indicator in List mode Text inspection note Vocal inspection note Inspection picture Machine configured with diagnosis Functions of the screen: Go to “Measurement list” screen corresponding to the item selected in the list or in the map Go up to next level (point > machine > sub-location > … > location) Go down to the item selected in the list or in the map. Go to list mode Go to map mode. This mode is not available in “OFF_ROUTE” route (See § 3.7) Search: input a character string and search in the list the next machine name including it. This function is in List mode only Return to route list
47 Brand of ACOEM Following functions are only accessible in “OFF_ROUTE” route (See § 3.7) Delete: delete the selected machine. Rename: Change the name of the selected machine. Access to OFF_ROUTE additional functions. This function is in List mode only. Create a new machine using a point template: see § 3.7.3 Copy selected machine to the clipboard. The machine can be then pasted in OFF_ROUTE Go to directly OFF_ROUTE Return to the 1st page of function.
48 Brand of ACOEM 3.5.8 Channel organisation It is possible to use FALCON with WLS sensor or with 1 to 4 wired inputs. The point to channel association depends on:  Instrument setting: see § 2.2. o Wired channel number: Single or Multi o Accelerometer link: Wire or Wireless (WLS sensor)  Number of optional channels of the instrument: see § 2.8, License information  Measurement input type  Configuration of measurement points: (horizontal or vertical shaft, location and measurement direction)*: o Compatible with triaxial measurement: for triaxial measurement, the instrument groups together 1 to 3 points of the same machine with:  the same location  direction compatible with triaxial measurement, i.e.:  For horizontal shaft: o axial, horizontal and vertical measurement direction Example: Point Location Direction Pt1-Ax NDE Axial (Ax) Pt1-H NDE Horizontal (H) Pt1-V NDE Vertical (V) or o axial, radial oblique & and radial oblique 2 measurement direction Example: Point Location Direction Pt1-Ax NDE Axial (Ax) Pt1-O1 NDE Rad oblique (1) Pt1-O2 NDE Rad oblique (2) o For vertical shaft: axial, main radial and perpendicular direction Example: Point Location Direction Pt1-Ax NDE Axial (Ax) Pt1-RM NDE Rad Main (M) Pt1-RP NDE Rad perpendicular (P) o Not compatible with triaxial measurement: all other cases or 4 points on the same location. Example: 4 points on 2 bearings Point Location Direction Pt1-H MOTOR None (-) Pt1-V MOTOR None (-) Pt2-H MOTOR None (-) Pt2-V MOTOR None (-) * Machine shaft direction, location and measurement direction are automatically created in NEST Machine setup. For machines created in XPR, it must be done manually and shaft is considered as horizontal.
49 Brand of ACOEM The rules are the following:  WLS Sensor (Accelerometer link = Wireless) o Measurement input type = Accelerometer IEPE or Accelerometer AC  Measurement channel number = Multi  Configuration of the points compatible with tri-axial measurement: point-channel association is done according to the sensor position pictogram.  Configuration of the points not compatible with tri-axial measurement: measurement is not possible.  Measurement channel number = Single: all measurements are done on sensor Z axis. Note: in this case it is not necessary to set a location and direction for each point to use WLS sensor. o Measurement input type ≠ Accelerometer IEPE or Accelerometer AC: see “Wired inputs”  Wired inputs (Accelerometer link = Wire) o Instrument with 4-channel option and set on “Multi”:  Measurement input type = Accelerometer IEPE or Accelerometer AC  Configuration of the points compatible with tri-axial measurement: point-channel association is done on channels 2 to 3 (connector B) according to the sensor position pictogram  Configuration of the points not compatible with tri-axial measurement: point-channel association is done on channels 1 to 4 according the point order in the route.  Measurement input type ≠ Accelerometer IEPE or Accelerometer AC: point-channel association is done on channels 1 to 4 according the point order in the route. o Instrument with 2-channel option and set on “Multi”: point-channel association is done on channels 1 and 2 for 2 points with the same location according to the order in the route o Instrument with 1 channel or set on “Single”: all measurements are done on channel 1 (connector A) Notes:  if there is no location defined, points are measured one by one on channel 1 (Connector A)  if there is more than 4 points on the same location, points are measured one by one on channel 1 (Connector A)  MVP 2-channel measurement: measurement is done on channel 1 (Connector A) and channel 2 (Connector B) for instrument with 2 or 4-channel option. Trick: for wired measurement  If you have to select a triaxial sensor position pictogram measurement is done on connector B (Channels 2 to 3)  If not, measurements are from left to right on channels 1 to 4.
50 Brand of ACOEM 3.6 UPLOAD A MEASUREMENTS TO NEST 3.6.1 With direct connection to the PC  On FALCON: o Set the connection between PC and FALCON: see § 1.12. o From FALCON home screen, select the “Communication” module:  On the PC (for more details see NEST documentation) o Run NEST software: o Input your login o Select Collect module o “Collector” tab: Select “Direct transfer” and the type of connection:  USB: if you connect FALCON connector H with a USB port of the PC. The PC automatically selects the connected instrument and creates it in the list if necessary.  Ethernet: if you connect FALCON and the PC on the same network (Ethernet or Wi-Fi). Once the connection is set, the line is highlighted in orange, you can now go in the “Instrument → NEST” tab. o “Instrument → NEST” tab: you can see the route of the instrument. Select the routes to be transferred o Click on the function “Send” in the menu bar and wait until the operation is completed. 3.6.2 Through intermediate file  On FALCON: o Go to “Collect” module o If you are using a USB memory stick, insert it in the port G behind the trapdoor. o Select the route to Export. o Click on Export o A file is created in the Export folder of the USB memory stick or in the instrument internal memory if USB is not used. File name is: ONEPROD_xxxx_Route-name_YYYYMMDD-HHMMSS.zdl, where xxxx is the instrument serial number and YYYYMMDD-HHMMSS the last measurement date.  On the PC (for more details, see NEST documentation) o Connect the memory with the zdl file to the PC or copy the file to the PC. o Run NEST software: o Input your login o Select Collect module: o “Collector” tab:  Select “Via intermediate files”  Select the instrument in the list (Create it if necessary with the “Add” function) o “Instrument → NEST” tab:  Click on the function “Add” in the menu bar  Select the .zdl file  Select the .route to be uploaded  Click on the function “Send” in the menu bar  Wait until the operation is completed.
51 Brand of ACOEM 3.7 OFF_ROUTE “OFF_ROUTE” is a specific route. It is used to take make measurement on machines not loaded from the PC. It is possible at any time to create a new machine by copying/pasting any machine from a standard route or from the “OFF_ROUTE” itself Expert Off_route mode (if included in the license) gives also access to the functions: Create a new machine using a point template Create a new measurement on a group of points using a template Modify the properties of a measurement. Notes:  Measurements done in Off-Route mode cannot be uploaded to NEST without Collect module.  Off-route does not allow map navigation  You can load a special route used as template for your OFF_ROUTE measurements 3.7.1 Copy/paste a machine from a standard route From a standard route, measurement list screen: Open the route explorer If your are in map mode, select List mode If your are in a list of machine points, go up to next level to display the list of machines Display additional functions Select the machine to copy in the list Copy selected machine to the clipboard Go to directly OFF_ROUTE Paste the machine at the end of the list. If the machine already exists, 3 digits are added in the name Use this function if you want to change the name of the machine Go back to “Measurement list” screen to take measurements 3.7.2 Copy/paste a machine inside OFF_ROUTE From OFF_ROUTE, measurement list screen: Open the route explorer If your are in a list of machine points, go up to next level to display the list of machines Display additional functions Select the machine to copy in the list
52 Brand of ACOEM Copy selected machine to the clipboard Paste the machine at the end of the list. If the machine already exists, 3 digits are added in the name Use this function if you want to change the name of the machine Go back to “Measurement list” screen to take measurements 3.7.3 Create a new machine inside OFF_ROUTE From OFF_ROUTE, measurement list screen: Open the route explorer If your are in a list of machine points, go up to next level to display the list of machines Display additional functions Create a new machine based on a measurement point template selection The 3 tabs must be completed before to create the new machine: Tab 1 – Machine definition:  Machine name: up to 20 characters. If the name already exists, a re-indexed name is proposed when saving the new machine.  Machine short name: up to 12 characters.  Number of points per group: measurement points can be grouped by 1, 2, 3 or 4 for simultaneous measurement.  3 points group type (only if 3 in the previous field): o Ax, RH, RV (Triaxial on horizontal shaft): groups are created to be compatible with triaxial measurement on an horizontal shaft using WLS sensor or a wired accelerometer (channels 2, 3 and 4 on connector B) o AX, R=, R┴ (Triaxial on vertical shaft): same as above but with point direction compatible with vertical shaft. o Other (Meas. on ch 1, 2 and 3): simultaneous measurement on channels 1, 2 and 3  Number of groups: number of point groups to be created. Maximum value: 24.  Group name: first characters used to name group and point. Up to 10 characters.  Rotation speed measurement: select if a rotation speed is measured and how it is measured o No (Rotation speed is fixed): Rotation speed is not measured. o Tachometer: rotation speed is measured with a tachometer on connector C o Keyboard: value is input by keyboard. o DC: rotation speed is measured from a DC signal on connector A Note: in any case, it is possible to adjust rotation speed with the stroboscope.  Rotation speed Unit: HZ or CPM  Sensitivity: mv/unit if DC input is selected to measure the rotation speed  Machine rotation speed: default value of the rotation speed if it is not measured. Tab 2 – Point list edition: this tab displays the list of points to be created on the machine according to the machine definition of tab 1. If some of them are not necessary, it is possible to unselect them. Tab 3 – Template point: this tab is for the selection of the template point. The template point is selected from OFF_ROUTE route or any other routes stored in the instrument. It is possible to unselect some of its measurements. The selection is applied on all the points of the machine. Note: a template route is supplied on the instrument CD (see§ 3.7.6). From the 3 tabs, the function “Save” creates the new machine. “Cancel” exits with no creation.
53 Brand of ACOEM 3.7.4 Create a new measurement on a group of point in Off-route From OFF_ROUTE, measurement list screen: Display additional functions Add a measurement using a template. The template measurement is selected from OFF_ROUTE route or any other routes stored in the instrument. The selection is applied on all the points of the group. Notes:  For Accelerometer, Velocimeter, and Other dynamic input types, it is also possible to select if the sensor is power supplied (IEPE) or not (AC).  A template route is supplied on the instrument CD (see§ 3.7.6). The function “Save” creates the new measurement. “Cancel” exits with no creation. 3.7.5 Modify a measurement on a group of points in Off-route From OFF_ROUTE, measurement list screen: Display additional functions Modify: modify the properties of selected measurement Notes:  If there are several points in the current group with different properties, the modification is done on the base of the setting of the 1st point. In this case a warning is displayed to avoid wrong operations.  If measurement is already done, properties can be displayed but cannot be changed. To make a modification you must first reset all the measurements of the group with .  The function “Modify” is not accessible for machines with automatic diagnosis. Properties are displayed on 2 or 3 tabs: 3.7.5.1 Tab 1 Input and measurement type:  Measurement identification: up to 20 characters. If the name already exists, a re-indexed name is proposed when saving the new measurement.  Input type: select the item corresponding to the used sensor type. The list is: o Accelerometer IEPE o Accelerometer AC o Velocimeter IEPE o Velocimeter AC o Displacement AC Note: if the parameter is Relative displacement or Position (Proximity probe) input range is [-24 to 0V], if the parameter is Absolute displacement input range is [-10 to +10V]. o IEPE (other) o AC (other) o DC o Tacho input o Keyboard: manual input using keyboard
54 Brand of ACOEM  Input unit*: o For accelerometer: g, m/s2 o For velocimeter: in/s, mm/s o For displacement AC: mils, µm o For other input types, the unit is the same as the parameter unit.  Sensitivity*: for each point of the group in mV/input unit. * only accessible for the 1st measurement of a group. The values are used for all other measurement of the group.  Measurement Type: The selection is either to measure one value: o Overall level o Bearing defect factor (DEF) o Kurtosis o Position … or a signal: o Spectrum. o Envelope o Phased spectrum o Time waveform Notes: the list depends of the selected input type: Input type Measurement type Accel Veloc. Displ. Other DC Keyb. Overall       DEF  Kurtosis  Position  Time     Spectrum.     Envelop     Phased spectrum     Tabs 2 and 3 depend on the selected measurement type.  0 dB reference: for overall level and spectrum displayed in dB.  Measured parameter: the selection depends of the selected input type: Input type Parameter Accelerometer Acceleration, Velocity, Absolute displacement Defect factor, Kurtosis Velocimeter Velocity, Absolute displacement Displacement Relative displacement, Absolute displacement* Position Other Other (to manage other type of parameters) DC Rotation speed, Pressure, flow, temperature, other Keyboard Rotation speed, Pressure, flow, temperature, other * Absolute displacement choice is only available for Overall Level measurement. The default value for spectrum and time wave is Relative displacement. If spectrum and time wave are associated to an Absolute displacement overall level, measurement will be done with input range [-10, 10 V], otherwise the input range is set to [-24, 0 V].
55 Brand of ACOEM  Parameter unit: depend on parameter: Acceleration g, m/s2 Velocity mm/s, in/s Absolute displacement µm, mils Defect factor DEF Relative displacement µm, mils Position µm, mils Rotation speed Hz, CPM Pressure Bar, PSI Flow m3/s, l/s, kg/s Temperature °C, °F Kurtosis Ku Other - 3.7.5.2 Tabs 2 and 3 for “Spectrum” measurement type: Tab “Spectrum”:  High-pass filter: None, 2 Hz (120 CPM), 10 Hz (600 CPM) Note: “None” is not accessible in case of integration: o Input = accelerometer and parameter = velocity or absolute displacement o Input = Velocimeter and parameter = absolute displacement  Frequency range: 80 kHz (4800 kCPM), 40 kHz (2400 kCPM), 20 kHz (1200 kCPM), 10 kHz (600 kCPM), 5 kHz – 300 kCPM), 2 kHz (120 kCPM), 1 kHz (60 kCPM), 500 Hz (30 kCPM), 200 Hz (12 kCPM), 100 Hz(6000 CPM), 50 Hz (3000 CPM)  Number of lines: 100, 200, 400, 800, 1600, 3200, 6400, 12.8k, 25.6k, 51.2k, 102.4k Limitations: o If licence = Advanced: 6400 max o If 3 or 4 channels: 51.2k max o If zoom≠ 1 : 25.6k max o If Analysis mode = Synchronous : 6400 lines  Weighting window: Hanning, Rectangular, Flat-top  Averaging: Linear, Peak  Number of averages: 1 to 4096  Overlapping: 0%, 50 , 75% Note: 100 line spectrum is performed with 0% and 200 line spectrum with 0% or 50%  Zoom factor: x1, x2, x4, x8, ..., x128  Zoom central frequency: Value in Hz (If Zoom factor  x1) Tab “Trigger”:  Triggering source: Free, Signal, Tachometer For Tachometer source, triggering parameters are defined in the general configuration: see § 2.4. For Signal source, o Wired sensor: triggering is done on channel 2 if triaxial mode is used otherwise on channel 1 o Wireless sensor: triggering is done on sensor Z axis.
56 Brand of ACOEM  Analysis: normal, synchronous If Triggering source = Free, Analysis mode is forced to Normal. For synchronous analysis, the spectrum line number is limited to 6400.  Triggering mode: 1st average only, Each average For synchronous analysis, Triggering mode is forced to Each average  Triggering level: Value in parameter unit Used if Triggering source = Signal  Triggering slope: + or - Used if Triggering source = Signal  Hysteresis: Value in parameter unit Used if Triggering source = Signal. It used to rearm the trigger system for the next acquisition and to avoid wrong triggering.  Triggering delay: value in ms Used if Triggering source ≠ Free Input a negative value to have a pre-trigger. Limitations are 32K samples for pre-trigger and 2M samples for post-trigger 3.7.5.3 Tab 2 for “Envelope” measurement type: Tab “Envelope”:  High-pass filter: None, 2 Hz (120 CPM), 10 Hz (600 CPM) Note: “None” is not accessible in case of integration: o Input = accelerometer and parameter = velocity or absolute displacement o Input = Velocimeter and parameter = absolute displacement  Frequency input range: 80 kHz (4800 kCPM), 40 kHz (2400 kCPM), 20 kHz (1200 kCPM), 10 kHz (600 kCPM), 5 kHz – 300 kCPM), 2 kHz (120 kCPM), 1 kHz (60 kCPM), 500 Hz (30 kCPM), 200 Hz (12 kCPM), 100 Hz(6000 CPM), 50 Hz (3000 CPM)  Number of lines: 100, 200, 400, 800, 1600, 3200, 6400  Weighting window: Hanning, Rectangular, Flat-top  Averaging: Linear, Peak  Number of averages: 1 to 4096  Overlapping: 0 %, 50 %, 75 %  Band-pass filter width: Frequency input range divided by 2, 4, 8 … ,128  Band-pass filter central frequency: Value in Hz Notes: o Defined band-pass filter is applied on the signal before demodulation o Band-pass filter limits must be between 0 and “Frequency input range” o Max frequency of the resulting envelope spectrum is “Band-pass filter width”/2
57 Brand of ACOEM 3.7.5.4 Tab 2 for “Phased spectrum” measurement type: Tab “Phased spectrum”:  High-pass filter: None, 2 Hz (120 CPM), 10 Hz (600 CPM) Note: “None” is not accessible in case of integration: o Input = accelerometer and parameter = velocity or absolute displacement o Input = Velocimeter and parameter = absolute displacement  Frequency range: 40 kHz (2400 kCPM), 20 kHz (1200 kCPM), 10 kHz (600 kCPM), 5 kHz – 300 kCPM), 2 kHz (120 kCPM), 1 kHz (60 kCPM), 500 Hz (30 kCPM), 200 Hz (12 kCPM), 100 Hz(6000 CPM), 50 Hz (3000 CPM)  Number of lines: 100, 200, 400, 800, 1600, 3200, 6400  Number of averages: 1 to 4096 Notes: o Phased requires a trigger input used as phase reference o Triggering parameters are defined in the general configuration: see § 2.4 3.7.5.5 Tabs 2 and 3 for “Time wave” measurement type: Tab “Time wave”:  High-pass filter: None, 2 Hz (120 CPM), 10 Hz (600 CPM) Note: “None” is not accessible in case of integration: o Input = accelerometer and parameter = velocity or absolute displacement o Input = Velocimeter and parameter = absolute displacement  Sampling frequency: 204.8 kHz, 102.4 kHz, 51.2 kHz, 25.6 kHz, 12.8 kHz, 5.12 kHz, 2.56 kHz, 1.28 kHz, 512 Hz, 256 Hz  Number of samples: 256, 512, 1K, 2K, 4K, 8K, 16K, 32K, 64K. With long time wave option: 128K, 256K, 512K, 1M, 2M and 4M Limitations: o If licence = Advanced: 8K max o If Triggering source ≠ Free: 16K max o Extended number of samples with long time wave option: up to 80 s split over the number of channels or 4,096K samples. For more details see § 6.2.2  Averaging: Linear  Number of averages: 1 to 4096. Average number is forced to 1 if Triggering source = Free Tab “Trigger”:  Triggering source: Free, Signal, Tachometer For Tachometer source, triggering parameters are defined in the general configuration: see § 2.4. For Signal source, o Wired sensor: triggering is done on channel 2 if triaxial mode is used otherwise on channel 1 o Wireless sensor: triggering is done on sensor Z axis.  Triggering level: Value in parameter unit Used if Triggering source = Signal
58 Brand of ACOEM  Triggering slope: + or - Used if Triggering source = Signal  Hysteresis: Value in parameter unit Used if Triggering source = Signal. It used to rearm the trigger system for the next acquisition and to avoid wrong triggering.  Triggering delay: value in ms Used if Triggering source ≠ Free Input a negative value to have a pre-trigger. Limitations are 32K samples for pre-trigger and 2M samples for post-trigger 3.7.5.6 Tabs 2 and 3 for “Overall” measurement type: Tab “Overall”:  High-pass filter*: None, 2 Hz (120 CPM), 10 Hz (600 CPM) Note: “None” is not accessible in case of integration. o Input = accelerometer and parameter = velocity or absolute displacement o Input = Velocimeter and parameter = absolute displacement  Low-pass filter*: 300 Hz (18 kCPM), 1 kHz (60 kCPM), 2 kHz (120 kCPM), 3kHz (180 kCPM), 20 kHz (1200 kCPM), 40 kHz (2400 kCPM)  Detection*: RMS, true or equivalent peak, true or equivalent peak-to-peak  Peak hold: Yes or No Not displayed for input = Keyboard  Measurement time (s): 1 to 20 Not displayed for input = Keyboard * Not displayed for input = DC, Tachometer or Keyboard Tab “Alarm”:  Alarm type: defines the type of alarm applied on the parameter o None o High: Alarm Danger . o Low : Danger- Alarm- . o Out window: Danger- Alarm- Alarm Danger . o In window: Alarm- Danger- Danger Alarm .  Thresholds: values are given in parameter unit. Note: values are tested to be decreasing from the top to the bottom of the screen. As example, for “High” alarm type, Danger threshold ≥ Alarm threshold is correct.
59 Brand of ACOEM 3.7.5.7 Tabs 2 and 3 for “Defect factor” measurement type: Tab “Defect factor”:  Measurement time (s): 1 to 20 Tab “Alarm”: same as for Overall Recommended values are  Alarm type: High  Alarm threshold: 6 DEF  Danger threshold: 9 DEF 3.7.5.8 Tabs 2 and 3 for “Kurtosis” measurement type: Tab “Kurtosis”:  High-pass filter*: Value in Hz  Low-pass filter*: Value in Hz * High and low pass filters are keyboard inputs. High pass: from 50 Hz to half of the value of the low-pass filter. Low pass filter: from twice the high-pass filter to 20 kHz. Minimum value is 500 Hz  Cycle time (s): 1 to 5 Tab “Alarm”: same as for Overall 3.7.5.9 Tabs 2 and 3 for “Position” measurement type: Tab “Position”:  Peak hold: Yes or No.  Measurement time (s): 1 to 20 Tab “Alarm”: same as for Overall
60 Brand of ACOEM 3.7.6 How to import templates in FALCON New machines or new measurements can be added in the OFF_ROUTE route using point or measurement template from OFF_ROUTE route or any other route stored in the instrument. A template route with usual measurement examples is supplied on the CDROM in “OFF_ROUTE TEMPLATES” folder. It is available in 2 formats:  Templates_EN.zld: this route can be imported directly in the instrument: o Copy the file:  On a folder “Import” of a USB memory stick or  Directly in the folder “Import” of the instrument memory (see § 6.1) o Go to “Collect” module o If you are using a USB memory stick, insert it in the port G behind the trapdoor o Click on Import o Select the route to import.  Templates_EN.zip: this file can be imported in XPR (see XPR user manual § 11.4.2). In XPR each measurement properties can be adjusted and then loaded to the instrument as usual machines. The document “Templates-EN.pdf” gives a description of the route content. 3.7.7 Download OFF_ROUTE measurements to the PC Proceed as for a standard route: see § Erreur ! Source du renvoi introuvable. When the route is downloaded, machines are created in a specific location named “OffRoute” of the active database. They can be used as new machines or the measurements can be merged with existing machines. For more details, see NEST documentation. Note: limitations for measurement properties downloaded to the PC  Labels of “Other parameter” and “Other unit” are not managed in Falcon and are replaced by “-“ character.  “Velocimeter IEPE” input type is not managed on PC database and it is replaced by “AC-V” input type.
61 Brand of ACOEM BALANCING MODULE CHAPTER 4. The Balancing module enables "in situ" balancing of a rotating machine. This means that it is possible to balance the machine's rotor within its own bearings, without having to dismantle it completely and without resorting to a balancing rig. FALCON is a universal tool that can be adapted to the entire base of machines to be balanced on site, regardless of the size and complexity of the rotors, by managing up to 4 balancing planes:  Management of accelerometers, velocimeters, proximity probes (run-out compensation)  Simultaneous measurements on several vibration channels (up to 4 channels) and a tachometer  Rotation speeds ranging from 12 to 280,000 CPM (indicated in Hz or CPM)  Management of metric and imperial units. Simple to use, FALCON supports the operator through every task and controls the reliability of the balancing results. The user is guided through the user-friendly visual interface, step by step, to define the machine, automatically configure the tachometer, define the trial weights and corrective weights, and perform measurements. The principle is to add known weights named “trial weights” to a rotor and to assess the resulting variations. This enables the influence matrix to be assessed, as well as the complete set of coefficients characterizing the relationships between the unbalance and the vibrations that it generates. It is then easy to calculate the unbalance generated by the vibration measured on the instrument and, as a result, the weights that can compensate the said unbalance. Two cases may occur:  You are balancing the machine for the first time, and you do not know the influence matrix yet, it is then required to make several measurement sets (or runs) with various additional balancing weights  You have already balanced the machine and just a single additional trim run is then required: see § 4.13 The next chapter gives a general view of different steps of the balancing operations.
62 Brand of ACOEM 4.1 BALANCING MODULE ORGANISATION Folder list: see § 4.2 Setup: see § 4.5 Balancing list: see § 4.3 Free Run: see § 4.7 Definition Measurement Trial Run (X Plane number): see § 4.8 Definition Measurement Balancing result: see § 4.9 Result Definition Measurement Trim steps (up to 8): see § 4.10 Result Steps browser: see § 4.11 Report: see § 4.13
63 Brand of ACOEM 4.2 FOLDER LIST This creates a management folder used to sort balancing tests. A folder can be used to store, for example, tests on the same machine or all balancing done for a customer. Functions of the screen: Go to selected folder: see § 4.3. Create a new folder in the list. Change the name of selected folder. Delete selected folder. Return to Home screen. 4.3 BALANCING LIST This screen displays the list of balancing tests of a folder. If a measurement has been done the list shows also the last measurement date. Functions of the screen: Go to selected balancing test. Create a new balancing test in the list. Change the name of selected balancing test. Create a report of selected balancing test: see § 4.13. Copy selected balancing test in the clipboard. Paste in the list the balancing test from the clipboard. Only the setup is pasted. No measurement or result is copied. Reset: erase all measurements and results of selected balancing test. Delete selected balancing test.
64 Brand of ACOEM 4.4 INSTALLING THE EQUIPMENT To perform the balancing measurements, you should have a triggering device and at least one vibration sensor available. Take care to not change the position of the sensors during the entire balancing process. 4.4.1 Vibration sensor Note: as phase measurement is required, Balancing module cannot be used with the WLS Sensor. This module does not take in account the setting: Accelerometer link: Wire or Wireless (see § 2.2). It is possible to use the following type of sensor:  Accelerometer  Velocimeter  Proximity probe It is advisable to locate the measurement points on the bearings. Indeed, vibrations created by the rotor are transmitted to the frame at this point. The sensor (accelerometer, a velocimeter) must be fixed onto the machine (with a cementing screw, stud or a magnet) in order to obtain a proper connection and a well-determined position for the sensor. Several measurement points may be needed. The required number of points is related to the type of machine to be balanced. Connection:  1-plane balancing: vibration sensor is connected on channel 1 (Connector A)  2-plane balancing: o point 1 is connected on channel 1 (Connector A) o point 2 is connected on channel 2 (Connector B) For 3 or 4-plane balancing, 1 or 2 Y adaptors are needed:  Y adaptor with ECTA output connector: ref FLC1003000 ECT-2ECT-ADPT_Y  Y adaptor with BNC output connector: ref FLC1004000 ECT-2BNC-ADPT_Y  3-plane balancing: 1 Y adaptor is needed on connector A o point 1 is connected on channel 1 o point 2 is connected on channel 2 o point 3 is connected on channel 3  4- plane balancing: 2 Y adaptors are needed o point 1 is connected on channel 1 o point 2 is connected on channel 2 o point 3 is connected on channel 3 o point 4 is connected on channel 4 Ch. 1 or 2 Ch. 3 or 4 Connector A > Channel 1 > Channel 3 Ch. 1 or 2 Ch. 3 or 4 Connector B > Channel 2 > Channel 4
65 Brand of ACOEM 4.4.2 Tachometer / Triggering device In order to measure the phase, an instrument must be installed, that generates an electric pulse at each rotation. Use following accessories:  ACC1072000 OPT-TRG-LAS 5V PWS: optical triggering device with laser sighting  CPC1228000 CABLE ECTC-M12-STR-001.5: 1.5 meter to connect it on FALCON  CPC1226000 CÂBLE RALLONGE M12 5M: 5 meter cable extension  850910 OPTAPE: adhesive reflective tape. 1 cm must be installed on the rotor The optical triggering device must be connected to connector C The optical triggering device can be installed easily with following accessories:  ACC1055000 Magnetic support  ACC1056000 Three-finger clamp For the setting of the tachometer input see § 2.4. A pulse is sent to FALCON for each rotation of the machine. 4.5 SETUP This screen includes 4 tabs. They are used to define the balancing and the type of measurement used to perform the balancing process. Values can be directly modified. If some modifications have been made, a confirmation message to save them or not is asked before going to another screen. Once the setup is completed, it is possible to: Go to the next step: Run out measurement if you are using proximity probes (see § 4.6) or Free run in other cases (see § 4.7) Go to the steps browser to reach directly any other accessible step (see § 4.11) Exit: return to balancing test list (see § 4.3) Notes:  If some modifications have been made, a confirmation message to save them or not is asked before going to another screen.  When a measurement is already done, it is normal that some setting cannot be modified.
66 Brand of ACOEM 4.5.1 Machine setup This tab gives access to following parameters:  Number of planes: 1 to 4 This refers to the number of planes on which balancing weights are to be installed. This number also determines the number of measurement points, as well as the number of runs required to perform the balancing: o Number of points = number of planes o Number of runs = 1 (Free run) + number of planes (Trial runs) The following table will enable you to make your selection, where l stands for the length of the rotor and d its diameter: l/d NUMBER OF PLANES EXAMPLES < 0,5 1 if < 1000 CPM 2 if > 1000 CPM FAN >0,5 1 if < 150 CPM 2 if > 150 CPM ELECTRIC MOTOR 3 1-plane machine + 2-plane machine 4 2 coupled 2-plane machines  Direction of rotation rotor viewed from plane 1: clockwise or counter clockwise. This used only for 2-plane balancing for 3D view of the rotor.  For each plane: o Plane identification: up to 10 characters o Radius. The radius is used to estimate the trial weight and to calculate the balancing quality grade o Number of angle units per rotation. This is used for the weight angular position. For instance: 360 for the unit in degree. This system enables you to use rotational divisions, which are much more convenient than the degree. As an example: with an 8-blade fan, if you define the angle unit as "8", the said unit then corresponds to the angle that separates two consecutive blades. The original blade corresponds to 0, the following one to 1, and so on, up to 7 (beware of the positive angle: see appendix 12.1). If the position of the balancing weight is 2.05, this means that the weight must be added to blade number 2. Note: the vibration phase is independent of this setting and is always in degrees. l d l d
67 Brand of ACOEM 4.5.2 Measurement setup This tab gives access to following parameters:  Number of channels: 1 or 2. This value is only accessible for a 2-plane balancing. If 1 is selected at each run, each point is measured one after the other one. In all other cases, the number of channels is equal to the number of planes.  Number of average: 1 to 256. Advised value: 8. Measurements are obtained by averaging several successive acquisitions. This enables, on one hand, a statistically representative result to be obtained in the case where the vibration resulting from the unbalance is disturbed by other factors, and on the other hand, the measurement is combined with two values resulting from the averaging (dispersion in measurement and rotation speed), which enables the level and the nature of these perturbations to be assessed. If dispersion is important, it is recommended to increase the number of averages.  Input type: select the item corresponding to the used sensor type. The list is: o Accelerometer IEPE o Accelerometer AC o Velocimeter IEPE o Velocimeter AC o Displacement AC  Input unit: o For accelerometer: G, M/S2 o For velocimeter: IN/S, MM/S o For displacement AC: MILS, MICRON  Measured parameter: o For accelerometer: Acceleration, Velocity, Absolute displacement o For velocimeter: Velocity, Absolute displacement o For displacement AC: Relative displacement  Parameter unit: o Acceleration: G, M/S2 o Velocity: IN/S, MM/S o Absolute or relative displacement: MILS, MICRON  Sensitivity for each measurement point in mV/input unit 4.5.3 Sensor position setup This tab gives access to following parameters:  For each point: o Point identification: up to 10 characters o Channel number: for information o Angular position of the sensor: Optional input for estimation of the position of the trial weight. The angle is that between the high position of the machine and the position of the sensor in the direction of rotor rotation  For the tachometer: o Angular position of the sensor: Optional input for estimation of the position of the trial weight. The angle is that between the high position of the machine and the position of the sensor in the direction of rotor rotation
68 Brand of ACOEM 4.5.4 Units and control setup This tab gives access to following parameters:  Trial weight unit: g, kg, lb, oz  Radius unit: mm, cm, m, in  Machine class (ISO 1940): select the machine type in the list (G0.4 to G4000). The balancing result is compared with the selected class.  Machine group (ISO 10816-3): select the machine type in the list. On each measurement screen you can compare the vibration level generated by the unbalance (vibration at rotational speed) with the selected group limit. At the end of the acquisition the red circle indicates this vibration limit. The limit used is the one between zone B and C i.e. when the machine is “normally considered unsatisfactory for long-term continuous operation”.  Rotor weight: it is used to estimate the trial weight and to calculate the balancing quality grade  Rotor weight unit: g, kg, lb, oz  0 dB reference: for spectrum displayed in dB. 4.6 RUN-OUT MEASUREMENT Note: this step is only accessible if the input type is “proximity probe”. Definition of the run-out The proximity sensors operating with eddy current probes are sensitive to irregularities of the surface pointed by the sensor (shape, cracks, carbon inclusions, magnetized areas, etc.). The signal provided by the Run-Out is at the rotation frequency of the machine and is thus merged with the unbalance phenomenon. If the Run-Out level is high, it must be taken into account, otherwise the values of the weights calculated by the program will compensate the Run-Out signal (which has no effect on the machine) by an unbalance (noxious effect on the machine). Measurement of the Run-Out The run-out can be measured while the machine is rotating very slowly. In fact, the run-out amplitude remains unchanged when the rotation speed varies, whereas the unbalance effects are negligible at low speed, and make their presence felt only when the speed increases. Run-Out Measurement screen The screen is similar to any other measurement screen, see next chapter for more details. This measurement must be performed at the lowest possible speed. Run-Out compensation On the result step (Balancing or Trim), there is an option to compute the balancing weight with the Run-out compensation.
69 Brand of ACOEM 4.7 FREE RUN After installing the vibration sensor and the tachometer, run the machine at its usual speed. This run measures the vibration at the rotation speed. Functions of the screen: Tachometer setup. Note: the free run is usually the first measurement, use this function to set tacho parameters (see § 2.4). Acquisition: wait for the machine to reach its steady state before starting the acquisition. During the acquisition, a dot is displayed for each average. If dots are not all in the same place, it shows that vibration dispersion may be too high. At the end of the acquisition the red circle indicates the vibration limit corresponding to the ISO 10816-3 selected in the setup. Note: if it is a 2-plane balancing done using only one channel, click on the circle to select the measured point. Spectrum measurement without tacho: if there is no tacho on the machine, it is possible to use this function to measure the spectrum and check if the machine is unbalanced. If an important level is seen at rotation speed, you can then stop the machine, install the tacho and proceed to balance it. See spectrum. Note: it is important to display the spectrum after the free run to confirm that the problem of the machine is unbalance. The amplitude at the rotation must be larger than the other ones. If not there are certainly other actions to do on the machine before balance it. Quality of measurement: gives access to the dispersion of vibration and rotation speed. FALCON includes an automatic analysis of the measurement. If an abnormal event is detected the measurement screen display an alert pictogram ( ). If it is displayed the quality screen gives additional information:  Rotational speed unsteady during measurement  Measurement dispersion is important. For the other runs, there are also following messages:  Trial weight insufficient: measurements are too close from a previous one  Rotational speed too far from the free run’s one Go to previous step Go to next step Go to the steps browser to reach directly any other accessible step (see § 4.11) Exit: return to balancing test list (see § 4.3) Symbols used on measurement screen:  Free run:  Trial runs: , , …  Balancing run:  Trim runs: , , … Note: 3 and 4-plane balancing is displayed in tabular mode only. T1 T2
70 Brand of ACOEM 4.8 TRIAL RUN Known unbalance is added on the rotor to compute the relation between measured vibration and rotor unbalance. The number of trial runs is equal to the number of balancing planes. 4.8.1 Trial run definition You must indicate the value of the weight and its angular position in each of the balancing planes. Carefully observe the angle convention (direction of rotation = positive direction of angles). The angle unit defined in the setup is recalled on the left hand side of the input field. Generally, the first trial run is performed one with the weight in plane 1, the second one with the weight in plane 2 and so on until all the runs are completed. Go to previous step Go to next step. See the rotor from the other side (for 2-plane balancing only) Trial weight estimation: This function estimates a trial weight value to avoid adding a too high unbalance which could damage the machine. The result is only indicative. It is not required to add a weight exactly identical to the calculated value. The trial weight must at least change the vibration amplitude by 20% or its phase by 20 degrees. If the weight is not sufficient, a warning indicates it after the trial run measurement. In this case, it is recommended to increase the weight value and to repeat the measurement. Principle: A usually adopted method involves the calculation of a weight m, which generates a force equivalent to one tenth of the weight of the rotor to avoid adding too high an unbalance, which could damage the machine. mNxrxMxxxV1 1 10 981 36004122, With: r radius at which the trial weight m is located M: weight of the rotor in kg V rotation speed in CPM N number of planes m trial weight in kg If the sensor position has been defined in the setup and if the dephasing due the bearing structure can be evaluated, this tool also gives an estimation of the angular position in opposition with the unbalance to avoid increasing the vibration. Note:  the origin of angular position on the rotor must in front of the triggering position (the reflective adhesive tape for instance)  for a measurement with accelerometer or velocimeter, there is an additional error for low-speed machine (< 300 CPM) due to the phase shift between signal input and tachometer input. Equivalent weight: Tool to compute the weight equivalent to 3 weights W1, W2 and W3 positioned on the selected plane Go to the steps browser to reach directly any other accessible step (see § 4.11) Exit: return to balancing test list (see § 4.3)
71 Brand of ACOEM Symbols used on definition screen:  Trial runs: , , …  Balancing run:  Trim runs: , , … Note:  Negative weight is symbolized by a white square. Example:  Weights of other runs are symbolized with fine borders and parentheses:  3 and 4-plane balancing is displayed in tabular mode only 4.8.2 Trial run measurement Once the trial weights are installed, restart the machine. The operating mode is the same as for free run: see § 4.7. 1 2 B T1 T2 2 (2)
72 Brand of ACOEM 4.9 BALANCING RESULT 4.9.1 Result After the last trial run, the instrument displays computed balancing weights. It is possible to select:  The reference run: indicate the run to which balancing weights are to be added. Generally, it is either the free run (run without any trial weight), or the last run (run with all trial weights) when it is difficult or impossible to remove trial weight.  Run-out: Yes or No. For measurement done with proximity probe only: see § 4.6. Go to previous step Go to next step See the rotor from the other side (for 2-plane balancing only) Go to the steps browser to reach directly any other accessible step (see § 4.11) Exit: return to balancing test list (see § 4.3) 4.9.2 Balancing run definition The screen is initialized with the computed balancing weights of the previous step. It is necessary to input the value and angular position weight effectively installed on the rotor. Tools for balancing weight definition: Equivalent weight: 2 tools are available:  Split: If the weight cannot be installed at the required position, it is possible to choose 2 other positions on both sides. This tool computes weights to be installed at these 2 positions.  Combination: This tool let you combine 1 or 2 weights already present (W2, W3) with the correction weight (C), to replace them by a single weight (M) The equivalent correction will be automatically used in the weights definition screen. Simulation: show the theoretical vibration expected for the set of defined weights. 4.9.3 Balancing run measurement Once the balancing weights installed, start again the machine and measure to control the vibration level. The use is the same as for free run: see § 4.7. Go to next step to display the balancing quality grade.
73 Brand of ACOEM 4.10 TRIM STEPS The trim steps are used to iterate up to 8 additional measurements used to improve the result of the balancing. 4.10.1 Trim result This screen shows:  The balancing quality grade estimation. Notes: o To display the quality, it is necessary to have the rotor weight and radius not equal to 0. o The quality is computed only for 1 or 2 plane balancing.  The weights to add on the rotor to try improve the balancing quality. 4.10.2 Trim definition The screen is initialized with the computed trim weights of the previous step. It is necessary to input the value and angular position weight effectively installed on the rotor. The operating mode is the same as for balancing run: see § 4.9.2. 4.10.3 Trim measurement Once the trim weights installed, start again the machine and measure to control the vibration level. The operating mode is the same as for free run: see § 4.7. Go to next step to display the new balancing quality grade. 4.11 STEPS BROWSER This screen list all the steps of the balancing process and gives access to any steps already completed. A step is not accessible if the previous one is not done. 4.12 ONE RUN BALANCING If a balancing has already been done on a machine, it is possible to perform a balancing procedure with only one run. It is important that this new run is performed under the same conditions as the initial runs, i.e.:  The rotation mark in the same angular location on the rotor,  The same angle origin on the rotor,  The same rotation speed,  The same location for sensors,  The same type of measurement equipment,  The same instrument setting. In the first instance, start the machine and take a measurement for each point, using the last trim Measurement option. The trim weight calculation can then be requested. If this method does not provide good results, the complete balancing must be performed again. This means that the machines’ influence matrix has changed. This can come either from changes in the conditions under which measurements are taken, or from an internal modification of the machine (wear, suspension ageing, dismantling and assembling with new seals or different tightening rates).
74 Brand of ACOEM 4.13 REPORT 4.13.1 Picture and comment Before generating the report, you can document the balancing with pictures and a comment. From any step of the balancing, from the shortcut panel , you can use following functions: Add a picture. You can take up to 6 pictures to document the report: global picture of the machine, sensor installation, weight installation… (see §1.14.1) Add a comment. This comment appears in the balancing report (see § 1.14.2) 4.13.2 Generate report The report is generated from the balancing list screen (see § 4.3) with function . If a USB memory stick is plugged in connector G, the report is generated on it in a folder named “Export”. Otherwise the report is stored in the instrument internal memory (see § 6.1). 4.13.3 Customized report Reports are based on templates. The templates are available on the CDROM supplied with the instrument. There is one template per language and per number of balancing planes. The format is docx. To customize a template, use MS Word. You can change the format, add your company logo and remove unnecessary information. The name of customised templates must be “template_N-plane.docx”, where N is 1, 2, 3 or 4 and equal to the number of balancing planes. The template must be copied to the instrument internal memory in folder “balancing_report_templates” (see § 6.1).
75 Brand of ACOEM MAINTENANCE CHAPTER 5.5.1 RESET Open the connector trapdoor. The reset button is in front of the small hole. Press it with a thin tip (a paperclip for example) during 5 or 6 seconds. The instrument restarts on the home screen. No data are deleted with this operation. 5.2 CLEANING To clean up the instrument, use only soft products (lightly soaped water). For delicate surfaces (screen, pyrometer, tachometer and laser lenses), use only clean compressed air to remove particles. If needed, gently wipe the surface using a soft, damp cloth. 5.3 CALIBRATION See § 2.14. 5.4 BACKUP OF INSTRUMENT MEMORY Connect first the instrument to the PC (see § 1.12). You can now copy the data from the instrument to your PC for backup purpose. The detail of the organization is explained in Appendix 1 (see § 6.1). 5.5 INSTRUMENT FIRMWARE UPDATE See § 2.12. 5.6 WLS SENSOR FIRMWARE UPDATE  Switch on the WLS sensor: press on/off for 2s  Connect it to a PC using the USB cable  Wait until its drive is visible from the PC  Copy the new firmware file (.czip file) in the ‘Update’ folder  Don’t disconnect the USB cable until the end of the update  Switch off the sensor: press on/off for 6s  Switch on the sensor, the red LED is flashing during the update (about 30 s).  When the update is completed, the blue LED turns on. The .czip file is deleted. A report file ‘update_report_x.xx.txt’, where x.xx is the version number, is located in the root. The content of the file is ‘UpdateDone: x’ with x=0 in case of an error.
76 Brand of ACOEM 5.7 SCREEN FRAME PROTECTION A screen protection frame is supplied with FALCON. It is recommended to install it before using the instrument in an environment that can damage the screen (mainly dust). Installation instructions:  If necessary, clean the screen and the area on which the frame applies. Use only a soft cloth dampened with lightly soaped water.  Remove the screen film protection from the frame.  Remove the film protection from the adhesive part around the screen.  Put the protection frame in place on the instrument.  Press the edges to ensure contact of the adhesive.  Screw the 4 screws supplied with the screen without excess. Spare part reference: FLC1002000 The screen protection frame must not be used with FALCON EX.
77 Brand of ACOEM APPENDIX CHAPTER 6.6.1 APPENDIX 1: DATA STORAGE ORGANIZATION When the instrument is connected to the PC (see § 1.12), you can see the contents of its memory. The organization is as follows:  ‘Balancing’: Data base including all the balancing tests  ‘balancing_report_templates’: copy to this folder the customized balancing report templates  ‘Collect’: there is one database for each route. It is stored in a tree structure ‘PC_server/Data_base/Route’  ‘Export’: o Measured route files (.zdl files) exported from the Collect module. This type of file can be downloaded in the PC database with NEST Collect module. o Reports (.docx files) generated from the Balancing module. o Log files  ‘Import’: copy to this folder the route files (.zld files) to be imported from the Collect module. This type of file can be generated by NEST Collect module.  ‘screenshots’: includes all the screenshots generated with the shortcut .
78 Brand of ACOEM 6.2 APPENDIX 2: SPECIFICATIONS For the main specification see FALCON technical datasheet ref TDS3143 6.2.1 Spectrum measurements The following tables indicate the maximum overlapping available according to:  Number of simultaneous channels  Analysis frequency  Number of frequency line Max Overlapping in % for 1 channel Number of FFT lines 100K 50K 25K 12800 6400 3200 1600 800 400 Analysis frequency 80 kHz 50 75 75 75 75 75 75 75 75 40 kHz 75 75 75 75 75 75 75 75 75 20 kHz 75 75 75 75 75 75 75 75 75 10 kHz 75 75 75 75 75 75 75 75 75 Max Overlapping in % for 2 channels Number of FFT lines 100K 50K 25K 12800 6400 3200 1600 800 400 Analysis frequency 80 kHz 0 50 50 50 50 75 75 75 75 40 kHz 50 50 75 75 75 75 75 75 75 20 kHz 75 75 75 75 75 75 75 75 75 10 kHz 75 75 75 75 75 75 75 75 75 Max Overlapping in % for 3 channels Number of FFT lines 100K 50K 25K 12800 6400 3200 1600 800 400 Analysis frequency 80 kHz 0 0 0 50 50 50 50 75 40 kHz 0 50 50 50 75 75 75 75 75 20 kHz 50 75 75 75 75 75 75 75 75 10 kHz 75 75 75 75 75 75 75 75 75 Max Overlapping in % for 4 channels Number of FFT lines 100K 50K 25K 12800 6400 3200 1600 800 400 Analysis frequency 80 kHz 0 0 0 0 50 50 50 75 40 kHz 0 0 50 50 75 75 75 75 75 20 kHz 0 50 75 75 75 75 75 75 75 10 kHz 75 75 75 75 75 75 75 75 75
79 Brand of ACOEM 6.2.2 Long time-wave measurement (option) The following tables indicate the maximum number of samples and time wave duration according to:  Number of simultaneous channels  Analysis frequency There are two cases to consider:  Each point has only 1 time wave in the measurement list (1)  There is also an overall level measurement in the list (2) Depending of the configuration, if the time wave is displayed during the acquisition, the limit can be extended to the one of the previous case. (1) Only one time wave measurement per channel Analysis/sampling frequency Max number of samples / acquisition time (s) 1 channel 2 channels 3 channels 4 channels 80 / 204.8 kHz 4M / 20 s 2M / 10 s 40 /102.4 kHz 4M / 40 s 2M / 20 s 1M / 10 s 1M / 10 s 20 / 51.2 kHz 4M / 80 s 2M / 40 s 1M / 20 s 1M / 20 s 10 / 25.6 kHz 4M / 160 s 2M / 80 s 1M / 40 s 1M / 40 s 5 / 12.8 kHz 4M / 320 s 2M / 160 s 1M / 80 s 1M / 80 s 2 / 5.12 kHz 4M / 800 s 2M / 400 s 1M / 200 s 1M / 200 s (2) Time wave measurement with an overall level measurement in the list Analysis/sampling frequency Max number of samples / acquisition time (s) 1 channel 2 channels 3 channels 4 channels 80 / 204.8 kHz 2M / 10 s 2M / 10 s 40 /102.4 kHz 2M / 20 s 2M / 20 s 1M / 10 s 1M / 10 s 20 / 51.2 kHz 2M / 40 s 2M / 40 s 1M / 20 s 1M / 20 s 10 / 25.6 kHz 1M / 40 s 1M / 40 s 1M / 40 s 1M / 40 s 5 / 12.8 kHz 512K / 40 s 512K / 40 s 512K / 40 s 512K / 40 s 2 / 5.12 kHz 128K / 25 s 128K / 25 s 128K / 25 s 128K / 25 s
80 Brand of ACOEM 6.3 APPENDIX 2: MAIN NEW FUNCTIONS 6.3.1 Version 1.10 Each new function listed below is described in the corresponding chapter. To help you spot the upgrades of this new version within a chapter, they are written in italics.  New Off-route functions (only for licence with Expert Off-route): o Function to create a machine in Off-route: see § 3.7.3 o Function to create a new measurement on a group of point in Off-route: see § 3.7.4 o Function to modify a measurement on a group of point in Off-route: see § 3.7.5  Possibility to use the WLS sensor as a single axis sensor: see § 3.5.8  The choice of Wi-Fi channel for the WLS sensor has been change from 1, 5, 9, 13 to 1, 6, 11 to meet international requirements: see § 2.3. WARNING: compatible versions  WLS: It is required to update the WLS sensor to firmware version v1.08. To update the WLS sensor see § 5.6  NEST: It is required to update NEST software to version v2.13 To update see NEST user manual § 2.4 6.3.2 Version 1.05  Improvement of spectrum and time-wave display: see § 3.5.3 o Cursors are automatically positioned on the closest peak o New types of cursors: double, harmonic and side band. o Zoom function  For machines with automatic diagnosis, status display of vibration velocity and defect factor parameters. 6.3.3 Version 1.04  New preferences for amplitude conversion used to spectrum and envelop display: see § 2.5  Collector module: for the automatic diagnosis, possibility to modify predefined rotation speed of fixed rotation speed machines using the stroboscope: see § 1.14.8 and 3.5.4  Balancing module: possibility to measure spectrum without the tacho from the free run screen: see § 4.7
81 Brand of ACOEM 200 chemin des Ormeaux 69578 LIMONEST – FRANCE Tel.: +33 (0)4 72 52 48 00 www.acoemgroup.com Asia Tel. +66 (2) 7112 293 – Fax +66 (2) 7112 293 South America Tel. + 55 (11) 5089 6460 – Fax +55 (11) 5089 6454

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