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XM-124 Standard Dynamic Measurement Module User Manual

1. 1 i Class 2 im in mm T 7 T SSQVSO0SSSS OSes SSSSC0SSSS0Ssseag QSSVSODSSSSOHSS9S a ooo SSVSOHDSSSSPSSSSVSH SSCSQ0USSSSDSSSSOSGO _ SSCSEVDSSSSOHSSSSVSH aa a a vedvsrsenveassepndaosa veVdSCSSVLSSSOVDLASS BSSSSSSOSSSSOPISOSS a E 24V Screw Hole for Panel Wall Grounding Su Mounting Screw Hole 24V for Panel Wall COM Mounting 2 i
2. Byte Definition 80 83 Channel 2 2X Vector Magnitude measurement value 84 87 Channel 2 2X Vector Phase measurement value 88 91 Channel 1 3X Vector Magnitude measurement value 92 95 Channel 2 3X Vector Magnitude measurement value 96 99 Channel 1 Not 1X measurement value 100 103 Channel 2 Not 1X measurement value 104 107 SMAX Magnitude measurement value 108 111 SMAX Phase measurement value 112 115 Channel 1 Sum Harmonics measurement value 116 119 Channel 2 Sum Harmonics measurement value 120 123 Channel 1 Position Measurement 124 127 Channel 2 Position Measurement 128 131 Acceleration measurement value 132 Channel 1 Measurement Mode 133 empty 134 Channel 2 Measurement Mode 135 empty 136 139 Channel 1 gSE Overall measurement value 140 143 Channel 2 gSE Overall measurement value 144 147 Channel 1 Eccentricity measurement value 148 151 Channel 2 Eccentricity measurement value 152 155 Channel 1 Band Pass measurement value 156 159 Channel 2 Band Pass measurement value 160 163 Channel 1 Tracked Magnitude measurement value 164 167 Channel 1 Tracked Phase measurement value 168 171 Channel 2 Tracked Magnitude measurement value 172 175 Channel 2 Tracked Phase measurement value Rockwell Automation Publication 1440 UM001C EN P May 2014 103 Chapter3 Operate the Module Table 17 XM 124 COS Message Format COS Message Format
3. DNet Power V Eset DNet Power V ar Ground For more information on the DeviceNet installation refer to the ODVA Planning and Installation Manual DeviceNet Cable System which is available on the ODVA website http www odva org The XM family includes several different terminal base units to serve all of the XM modules The 1440 TB A C terminal base is the only terminal base used with the XM 124 standard dynamic measurement module catalog number 1440 SDM02 01RA The terminal base can be DIN rail or wall panel mounted A Rockwell Automation Publication 1440 UM001C EN P May 2014 23 WARNING If you insert or remove the module while backplane power is on an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding Chapter1 Install the XM 124 Standard Dynamic Measurement Module applied Interruption of the backplane can result in unintentional operation or i ATTENTION Do not remove or replace a Terminal Base unit while power is machine motion IMPORTANT Install the overlay slide label to protect serial connector and electronics when the serial portis not in use IMPORTANT XM 124 module certifications are valid only when used with the 1440 TB A C revision of the terminal base Mount the Terminal Base Unit on a DIN Rail Use the following steps to
4. Figure 17 IEPE Accelerometer to Channel 2 Wiring TYPICAL WIRING FOR IEPE ACCELEROMETER TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL 2 Pin A Signal Pin B Common Cable shield not connected at this end Signal Common O 18171 Channel 2 Input Signal 3 15 191 Ve oe 7 _ Shield 53812 A VO Jumpering terminal 6 to D 227 g terminal 22 configures A o OP CH2 buffer for 5V to 24V 218 6 5 10 5 A 19 a Rockwell Automation Publication 1440 UM001C EN P May 2014 35 Chapter1 Install the XM 124 Standard Dynamic Measurement Module Connect a Non contact Sensor The figures below show the wiring of a non contact sensor to the terminal base unit ATTENTION You may ground the cable shield at either end ofthe cable A Do not ground the shield at both ends Recommended practice is to ground the cable shield at the terminal base and not at the transducer Any convenient chassis terminal may be used see Terminal Block Assignments on page 27 IMPORTANT The internal transducer power supply is providing power to the non contact sensor IMPORTANT A jumper from terminal 5 to terminal 21 is required for channel 1 buffered output A jumper from terminal 22 to terminal 21 is required for channel 2 buffered output See Connect the Buffered Outputs on page 33 Figure 18 Non contact Sensor to Channel 1 Wiring TYPICAL WI
5. Shield Floating Shield Isolated Sensor Driver Connect the Buffered Outputs The XM 124 module provides buffered outputs of all transducer input signals The buffered output connections can be used to connect the module to portable data collectors or other online systems Figure 15 shows the buffered output connections for the modules Figure 15 Buffered Output Connections Signal 1 Buffered Qutput Signal 2 Buffered Dutput Rockwell Automation Publication 1440 UM001C EN P May 2014 33 Chapter1 Install the XM 124 Standard Dynamic Measurement Module IMPORTANT The voltage operating range of the buffered outputs must be configured to coincide with the corresponding transducer bias range This operating range is configured by placing a jumper from terminal 5 channel 1 and terminal 22 channel to either terminal 6 Positive Buffer Bias or terminal 21 Buffer depending on the transducer See Table 4 The buffered output operating range is configured independently per channel Table 4 Configuring Buffered Output Input Range Transducer Input Range Channel Connect Terminal To Terminal Negative Bias 24 1 5 21 2 22 21 Positive Bias 5 24V 1 5 6 2 22 6 Non Bias 5 9V 1 2 Connect the Transducer The XM 124 module can accept inputs from any Allen Bradley non contact eddy current probe a standard IEPE accelerometer a velocity transducer AC voltage output or a DC vol
6. Mounting Grounding Screw Hole 94 01 for Panel Wal 40 10 35 51 23 50 __ 3 701 Mounting i 1 577 1 398 925 Side Connector f t al z 1 L ES O O O O DO DD ODO DRDDaDDDa O O O OO O OD ODO O OaDDDaDDDDS BERBER EEE EEE EEE EEE EEE EE EEEEEE BERBER EEE EEE EEE EEE EE EEEEEEEEEEE BESBSERBSEPRBEEREBBEREERBEE OBR n n n naa eos E SSOSCUSSEGS0SES2E0U 90SS10S69SVSIOSOS Ia a O A O O O O O O O O 2550052262252050 5255005226253050 SBOSS8SO8 SSGe0OS SG8_ S S OSSSSEeSsedesg SEe E E 2 Drill the necessary holes for the 6 self tapping mounting screws 3 Secure the terminal base unit using two 6 self tapping screws To install another terminal base unit retract the side connector into the base unit Make sure it is fully retracted 26 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 4 Position the terminal base unit up tight against the neighboring terminal base Make sure the hook on the terminal base slides under the edge of the terminal base unit 5 Gently push the side connector into the side of the neighboring terminal base to complete
7. A 7 Alarm 8 8 Alarm 9 9 Alarm 10 10 Alarm 11 11 Alarm 12 12 Alarm 13 13 Alarm 14 14 Alarm 15 15 Alarm 15 27 No Relay 2 Alarm Identifier A USINT 28 No Relay 3 Alarm Identifier A USINT 29 No Relay 4 Alarm Identifier A USINT 30 No Relay 5 Alarm Identifier A USINT 31 No Relay 1 Alarm Identifier B USINT same as above same as above same as above E O A pee same as above o o o 9 O 7 Alarm 8 8 Alarm 9 9 Alarm 10 10 Alarm 11 11 Alarm 12 12 Alarm 13 13 Alarm 14 14 Alarm 15 15 Alarm 16 32 No Relay 2 Alarm Identifier B USINT 33 No Relay 3 Alarm Identifier B USINT 34 No Relay 4 Alarm Identifier B USINT 35 No Relay 5 Alarm Identifier B USINT 36 Yes Channel 1 Vector Measurement Speed USINT 0 CPM Data Units 1 Orders same as above same as above same as above same as above o o o co O Rockwell Automation Publication 1440 UM001C EN P May 2014 131 AppendixB CIP Objects Table 48 Parameter Object Instances Read Instance Only Name Data Type Valid Values Default Value 37 Yes Channel 2 Vector Measurement Speed USINT 0 CPM 0 Data Units 1 Orders 38 No Poll Connection Produced Connection USINT 101 199 Assembly Object Instance 101 Path 2 number 39 No Poll Connection Produced Connection UINT 4 132 20 Size 40 No Channel 1 Measurement Mode
8. The total size of the Spectrum Data structure in DWORD is e For Magnitude Data Format 3 Number of Spectrum Lines 2 e For Complex Data Format 3 Number of Spectrum Lines Rockwell Automation Publication 1440 UM001C EN P May 2014 147 Appendix B CIP Objects If the data format is Magnitude Data then the Normalized Value Array is an array of UINT 16 bit unsigned integers ranging from 0 to 65535 The number of UINTs in the spectrum data array is equal to the Number of Spectrum Lines To convert the normalized spectrum data into floating point values use the following equation Normalized Data Float Data Amplitude Reference n 65536 Where Float Data is the value for the nth spectrum bin and 0 n lt Number of Spectrum Line The Float Data value represents an amplitude value if Data Format is real data The Float Data represents a power value if Data Format is power data If the data format is Complex Data then the Normalized Value Array is an array of INT 16 bit signed integers ranging from 32 768 32 767 There are two INTs real and imaginary values in the array for each spectrum bin the array size is twice the Number of Spectrum Lines To convert the normalized spectrum data into real and imaginary values use the following equations Normalized Data n Real Data Amplitude Reference n 32768 Normalized Data can 1 Imaginary Data Amplitude Reference n 32768 Where Real Data
9. Options Ch1 Ch2 Overall e Ch1 Ch2 Gap Ch1 Ch2 Band 1 4 Speed Mag Ch1 Ch2 1X Mag Ch1 Ch2 2X Mag Ch1 Ch2 3X Mag Ch1 Ch2 Not 1X Ch1 Ch2 Sum Harmonics Ch1 Ch2 1X Phase Ch1 Ch2 2X Phase Phase Acceleration Ch1 Ch2 Thrust Position Ch1 Ch2 gSE Overall Ch1 Ch2 Tracking Mag Ch1 Ch2 Tracking Phase Ch1 Ch2 Band Pass Ch1 Ch2 Eccentricity Condition Controls when the alarm triggers e Greater than Triggers the alarm when the measurement value is greater than or equal to the Alert and Danger Threshold values The Danger Threshold value must be greater than or equal to the Alert Threshold value for the trigger to occur Less than Triggers the alarm when the measurement value is less than or equal to the Alert and Danger Threshold values The Danger Threshold value must be less than or equal to the Alert Threshold value for the trigger to occur Inside range Triggers the alarm when the measurement value is equal to or inside the range of the Alert and Danger Threshold values e The Danger Threshold High value must be less than or equal to the Alert Threshold High value AND the Danger Threshold Low value must be greater than or equal to the Alert Threshold Low value for the trigger to occur e Outside range Triggers the alarm when the measurement value is equal to or outside the range of the Alert and Danger Threshold values The Danger Threshold High value must be grea
10. The greater limit of the speed range in which records are collected in the start up coast down trend This value must be greater than the Minimum Speed value Rockwell Automation Publication 1440 UM001C EN P May 2014 rpm Start up Coast down Trend Considerations e The XM module collects a start up trend when the machine speed rises through the Minimum Speed 8 rpm and stops when the machine speed crosses either the Minimum Speed or the Maximum Speed The module collects data only when the machine speed is increasing It does not collect data if the machine speed is constant or decreasing The XM module collects a coast down trend when the machine speed falls through the Maximum Speed 8 rpm and stops when the machine speed crosses either the Minimum Speed or the Maximum Speed The module collects data when the machine speed is decreasing or increasing during a coast down trend for example a coast down restart Table 11 SU CD Trend Parameters Parameter Name Status Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 Description Shows the status of the trend data Values Comments Possible status values Not collected No trend data is currently collected e Collecting A trigger has occurred and data is being collected Collected A trend has been saved to the buffer and is available to view and upload View Trend Data Displays a plot of the collected trend data
11. Band measurement 2 Spectrum option Conventional Spectrun_y Measurement Band overall v Minimum frequency f1 Hz y Maximum frequency fig Band measurement 4 Spectrum option Conventional Spectrun v Measurement Band overall v Minimum frequency 1 Hz vj Maximum frequency 10 In this field Values are Comments Spectrum Option Choose whether the Band measurement is derived from the This option is only available in Alternating gSE measurement conventional standard or gSE spectrum mode Frequency Units Choose Hz CMP or Orders Enter the band s Frequency Minimum and Maximum limits in the selected units Measurement Choose the measurement or calculation performed to produce the Band Value Band Overall The band value is the square root of the sum of the squares RSS of the amplitude values for the bins that make up the band e Maximum Peak The band value is equal to the maximum bin amplitude found within the band Rockwell Automation Publication 1440 UM001C EN P May 2014 71 Chapter2 Configure the XM 124 Standard Dynamic Measurement Module In this field Frequency Maximum Values are Enter the upper limit ofthe range of spectrum bins to be included in the band measurement and the frequency units Hz or Orders Set the value by using the table below Comments This value must be greater than the Band Frequency Minimum W
12. May 2014 111 AppendixA Status Indicators Module Status MS Indicators Relay Indicator Network Status NS Indicator Channel 1 and Channel 2 Status Indicators 112 The following table describes the Module Status indicators State Probable Cause Off No power applied to the module Alternating Red Green Module performing power up self test Flashing Red e Application firmware is invalid or not loaded Download firmware to the module Firmware download is currently in progress The Node Address or Communication Rate DIP switches have been changed and do not reflect the settings currently in use Solid Red An unrecoverable fault has occurred The module may need to be repaired or replaced Flashing Green Module operating in Program Mode not performing its monitoring functions Solid Green Module operating in Run Mode performing its monitoring functions The following table describes the relay indicator Probable Cause The relay is not activated Solid Red The relay is activated The following table describes the network status indicator State Probable Cause Off Module is not online e Module is autobauding e No power applied to the module look at Module Status indicator Flashing Red One or more 1 0 connections are in the timed out state Solid Red Failed communication duplicate MAC ID or bus off Flashing Green Module is online but no connect
13. Reset Trigger Resets the trigger if Latch enabled is selected This enables the module to overwrite the previous trend data when the machine speed crosses into the speed range 1 0 Data Tab If the module s poll output table is read by a controller then consideration must be given to the content and organization of the displayed table before configuring the module This is because the module configuration must support produce the measurements defined in this table Knowing what must be produced is critical to properly configuring the module Figure 39 1 Main Editor View 1 0 Data Tab XM 124 Dynamic Measurement Module Configuration Tool i x File Edt Device Help Channel Channel2 Thrust Tachometer Alam Relay and 4 20 mA Output Triggered Trend SU CD Trend 1 0 Data Module View Data Assembly instance 101 rte Tres ise uo COS size E Bytes COS output Assembly instance 100 Poll size fi Eyes Poll output Assembly instance 101 3 Custom Assembly Change of State COS The editor displays the structure of the COS table ifthe COS size or COS output fields are clicked but the COS assembly is fixed and cannot be changed Poll Output The output table defines the structure of the table output when polled by a scanner The size and contents of the poll output can be modified in either Defined or Custom Assembly Rockwell Automation Publication 1440 UM001C EN P May 2
14. The XM 124 module s COS message contains 8 bytes of data as defined in the table below The COS data can also be requested explicitly through Assembly Object Class ID 0x4 Instance 100 0x64 Data Attribute 3 0 Relay 1 Status Setpoint Multiplier Status Alarm 2 Status Alarm 1 Status 1 Relay 2 Status Channel 1 Transducer Alarm 4 Status Alarm 3 Status Status 2 Relay 3 Status Channel 2 Transducer Alarm 6 Status Alarm 5 Status Status 3 Relay 4 Status Tachometer Alarm 8 Status Alarm 7 Status Transducer Status 4 Relay 5 Status Reserved Alarm 10 Status Alarm 9 Status 5 Reserved Reserved Alarm 12 Status Alarm 11 Status 6 Reserved Reserved Alarm 14 Status Alarm 13 Status 7 Reserved Reserved Alarm 16 Status Alarm 15 Status XM Status Values The following tables describe the XM Status values that are included in the COS messages Table 18 Alarm Status Descriptions Alarm Status Value Description 0 Normal 1 Alert 2 Danger 3 Disarm 4 Transducer Fault Sensor OOR 5 Module Fault 6 Tachometer Fault 7 Reserved Table 19 Setpoint Multiplier Status Descriptions Setpoint Multiplier Status Value Description Not Activated 1 Activated 104 Rockwell Automation Publication 1440 UM001C EN P May 2014 Operate the Module Chapter 3 Table 20 Relay Status Descriptions Relay Status Value Description 0 Not Activated 1 Activated Table 21 Transducer Status Descriptions
15. 1X magnitude and phase 2X magnitude and phase 3X magnitude Not 1X and Sum Harmonics This is the same measurements that are performed by the XM 120 Dynamic Measurement module This is also the same set of measurements performed by the XM 124 V6 firmware while the Thrust Position measurement is not enabled The gSE measurement modes perform the g s Spike Energy measurements The gSE measurements use a signal processing technique that provides an accurate measure of the energy generated by transient or mechanical impacts The gSE measurements can provide early detection of surface flaws in rolling element bearings metal to metal contacts insufficient bearing lubrication and process related problems such as dry running cavitation flow change and internal re circulation Alternating gSE measurement mode alternates between the standard and gSE measurement sets every several seconds This is like the XM 122 gSE Vibration module In Alternating gSE mode the four Band measurements can be derived from either the standard or gSE FFT The Continuous gSE measurement mode performs the DC Bias gSE Overall and gSE FFT measurements The Continuous gSE mode also performs four Band measurements which are derived from the gSE FFT The Tracking Filter and Band Pass Filter measurement modes are designed specifically for monitoring aeroderivative gas turbine engines such as the General Electric LM2500 engine Rockwell Automation Publication 14
16. 8 Get Set Name STRING2 A name to help identify the relay 18 characters maximum 9 Get Set Alarm Level BYTE Specifies what alarm status values 0 Normal cause the relay to activate 1 Alert 2 Danger 3 Disarm 4 Xdcr Fault 5 Module Fault 6 Tachometer Fault 10 Get Set Alarm Identifier A EPATH Identifies the first alarm status the See Parameter Object instances 26 30 relay monitors Rockwell Automation Publication 1440 UM001C EN P May 2014 143 Appendix B CIP Objects Table 66 Relay Object Instance Attributes Table 67 Relay Object Services 144 Access Rule Attr ID Name Data Type Description Semantics 11 Get Set Alarm Identifier B EPATH Identifies the second alarm status See Parameter Object instances 31 35 the relay monitors See Table 48 on page 128 12 Get Set Logic USINT Indicates the number of 0 Ignore Alarm Identifier B and associated alarms that must have activate the relay based on the status of a status value specified by Alarm Alarm Identifier A Level to activate the relay 1 Activate the relay if the status of either Alarm Identifier A or B matches any of the statuses specified by Alarm Level 2 Activate the relay if the status of both Alarm Identifier A and B match any of the statuses specified by Alarm Level 14 Get Relay Installed BOOL Indicates whether an actual relay 0 Not installed is associated with this instance 1 Installe
17. Shield P 36 018 1 Channel 2 Input Signal Signal Common 637 Shield Tach Input Signal 2 49 ey 4 ga 24V DC te e 05 7 L p5 0D 2 S A 5 8 Note Jumpering terminal 5 to terminal 6 A lO Y configures CH 1 buffer 5V to 24V la E Jumpering terminal 22 to terminal 6 O S 16 configures CH 2 buffer 5V to 24V Shield A 3112 Shield Floating Isolated Sensor Driver Connect a Velocity Sensor and Two Non contact Sensors The following figure shows the wiring of a velocity sensor and two non contact sensors to the terminal base unit The velocity sensor is wired to channel 1 The first non contact sensor is wired to channel 2 and the other non contact sensor is wired to the tachometer input signal ATTENTION You may ground the cable shield at either end of the cable Do not ground the shield at both ends Recommended practice is to ground the cable shield at the terminal base and not at the transducer Any convenient chassis terminal may be used see Terminal Block Assignments on page 27 Rockwell Automation Publication 1440 UM001C EN P May 2014 IMPORTANT IMPORTANT Install the XM 124 Standard Dynamic Measurement Module Transducer DC bias is monitored on all signals Chapter 1 A jumper from terminal 22 to terminal 21 is required for channel 2
18. Shows the measured average DC offset of the tachometer signal This The tachometer must be enabled Pulses Per XM Configuration EDS File value is compared with Fault High and Fault Low to determine Revolution set to 1 or more Utility whether the tachometer is working properly DC Bias Gap Transducer 3 Measured DC Bias Speed Value Shows the measured speed value Peak Speed Shows the greatest measured Speed Value positive or negative since the most recent reset Acceleration Measured Value Shows the measured acceleration value The acceleration is the rate of change of the Speed Value 4 20 mA Output A and B XM Serial Configuration Utility only Status XM Serial Configuration Utility only Shows the current output value in the range of 4 20 mA States whether a fault condition exists on either channel If a fault Possible status values No Fault e Fault exists the magnitude and phase values may not be accurate SMAX Magnitude The greatest peak magnitude around the orbit SMAX Phase The phase at which the greatest peak magnitude occurs around the orbit Rockwell Automation Publication 1440 UM001C EN P May 2014 SMAX Measurement Requirements e The transducers on channel 1 and 2 must be similar e The transducers must be installed around the machine shaft in the same radial plane 90 apart vertically and horizontally for example e Both channels must be configured for the same
19. condition Important This parameter is not used when Condition is set to Greater Than or Less Than The amount that the measured value must fall below the threshold before the alarm condition is cleared For example Alert Threshold 120 and Hysteresis 2 The alarm alert activates when the measured value is 120 and does not clear until the measured value is 118 Important The Alert and Danger Thresholds use the same hysteresis value Important For the Outside Range condition the hysteresis value must be less than Alert Threshold High Alert Threshold Low Values Comments Same measurement unit as Output Data Unit selection for the specified channel except when measurement alarm type is phase vector Phase Measurements Vector Alarm Type Requirements The Alert Low Danger Low Alert High and Danger High must define contiguous sections within the set of possible phase values 0 360 degrees Ifyou were to plot the thresholds on a clock face illustration below with phase increasing in the clockwise direction then set the following Alert Low must be clockwise from or equal to Danger Low Alert High must be clockwise from Alert Low Danger High must be clockwise from or equal to Alert High Phase pies Alert increases High clockwise Danger ow Danger High Same measurement unit as Output Data Unit selection for the specified channel Detection Delay Start up P
20. filtering and Full Scale settings The Transducer Nominal Sensitivity parameter must be set for displacement mils or ym e We recommend that the tachometer is enabled Pulses Per Revolution set to 1 or more and a tachometer signal present e Both channels must be set to either Standard or Thrust Position Measurement Mode 95 Chapter2 Configure the XM 124 Standard Dynamic Measurement Module Alarm and Relay Status Parameters Table 13 Alarm and Relay Status Parameters Parameter Name Description Alarm Status States the current status of the alarm Values Comments Possible status values Normal The alarm is enabled the device is in Run mode there is no transducer fault and the current measurement is not within the Alert or Danger Threshold value Alert The alarm is enabled the device is in Run mode there is no transducer fault and the current measurement is in excess of the Alert Threshold value but not in excess ofthe Danger Threshold value Danger The alarm is enabled the device is in Run mode there is no transducer fault and the current measurement is in excess of the Danger Threshold value Disarm The alarm is disabled or the device is in Program mode Transducer Fault The alarm is enabled the device is in Run mode and a transducer fault is detected on the associated transducer Tachometer Fault The alarm is enabled the device is in Run mode a tachometer fault exists but there is no t
21. ne conviennent qu une utilisation en environnements de Classe Division 2 Groupes A B C D dangereux et non dangereux Chaque produit est livr avec des marquages sur sa plaque d identification qui indiquent le code de temp rature pour les environnements dangereux Lorsque plusieurs produits sont combin s dans un syst me le code de temp rature le plus d favorable code de temp rature le plus faible peut tre utilis pour d terminer le code de temp rature global du syst me Les combinaisons d quipements dans le syst me sont sujettes a inspection par les autorit s locales qualifi es au moment de l installation WARNING Explosion Hazard Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous Secure any external connections that mate to this equipment by using screws sliding latches threaded connectors or other means provided with this product Substitution of components may impair suitability for Class Division 2 Ifthis product contains batteries they must only be changed in an area known to be nonhazardous AVERTISSEMENT Risque d Explosion e Couper le courant ou s assurer que l environnement est class non dangereux avant de d brancher l quipement e Couper le courant ou s assurer que l environnement est
22. 1 Process DC Source Cable shield not connected at this end Signal Common Channel 1 Input Signal 28 go Shield Sal 2 8 12 g 3 1 3 S 18 A 10 O IQ e 9 Figure 25 DC Voltage Signal to Channel 2 Wiring TYPICAL WIRING FOR PROCESS DC VOLTAGE SIGNAL TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL 2 Process DC Source Cable shield not connected at this end Signal Common 2 llilo Channel 2 Input Signal 14 81 Q pad Q O S 2 ea Rockwell Automation Publication 1440 UM001C EN P May 2014 41 Chapter 1 42 Install the XM 124 Standard Dynamic Measurement Module Connect an IEPE Accelerometer and Non contact Sensor The following figure shows the wiring of an IEPE accelerometer to channel 1 and the wiring of a non contact sensor to channel 2 A IMPORTANT IMPORTANT IMPORTANT ATTENTION You may ground the cable shield at either end of the cable Do not ground the shield at both ends Recommended practice is to ground the cable shield at the terminal base and not at the transducer Any convenient chassis terminal may be used see Terminal Block Assignments on page 27 Make certain the IEPE Power parameter for channel 1 is enabled so power is provided to the accelerometer Refer to Transducer Object Class ID 328H on page 154 The internal transducer power supply is providing power to the non contact sensor A jumper from terminal 5 to terminal 6 is required for channel 1 buffered output A jum
23. 1440 UM001C EN P May 2014 115 Appendix B CIP Objects Instance Attributes Table 24 Identity Object Instance Attributes Attr ID Access Name Data Type Default Value 1 Get Vendor ID UINT 1 Allen Bradley 2 Get Device Type UINT 109 Specialty 1 0 3 Get Product Code UINT 73 4 Get Revision STRUCT OF USINT Major USINT Value varies with each firmware version Minor Value varies with each firmware version 5 Get Status WORD 6 Get Serial Number UDINT 7 Get Product Name SHORT_ XM 124 standard dynamic measurement module STRING Status Table 25 Identity Object Status The Status is a 16 bit value The following bits are implemented Bit Name Description 0 Owned TRUE indicates that the module has an owner More specifically the Predefined Master Slave Connection Set has been allocated to a master 1 Reserved set to 0 2 Configured This bit is set whenever a saved configuration is successfully loaded from nonvolatile memory This bit is cleared whenever the default configuration is restored or loaded 3 Reserved set to 0 Acc Extended Device Status Self testing or unknown 0 Firmware update in progress 1 At least one faulted 1 0 connection 2 No 1 0 connections established 3 At least one 1 0 connection in Run mode 6 At least one 1 0 connection all in Run mode 7 8 Minor Recoverable Fault Set whenever there is a transducer or tachometer fault 9 Minor Unrecoverable Fault
24. 92 Configure the XM 124 Standard Dynamic Measurement Module 1 Click the left and right arrows between the panes to move the desired parameters to the Custom assembly pane right side 2 Click the up and down arrows to change the order of the parameters 3 Click OK The custom assembly is then presented as the assembly on the I O dialog box see below figure Figure 44 1 Custom Assembly on 1 0 Tab XM 124 Dynamic Measurement Module Configuration Tool 7 xi File Edit Device Help Channel Channel2 Thrust Tachometer Alarm Relay and 4 20 m Output Triggered Trend SU CD Trend 1 0 Data Module View Data Assembly instance 101 COS sze E Eyes Bits 31 24 Bits 2316 Bits158 Bits70 COS output Assembly instance 100 di Poll size fie Bytes Poll output Assembly instance 1014 Module Custom Assembly Speed value Peak speed value Chi Band 1 Ch2 Band 1 Use this dialog box to view the module identity specifics including its DeviceNet address and communication rate Depending on the module s DIP switch settings it may also be used to set the module s address and communication rate as well as to update the module s firmware Identity The identify section presents information read from the module If no module is connected these values are blank Note that these values may be asked for when discussing issues with the Rockwell Automation Technical Support group R
25. Appendix K Also see Parameter Object Instances 3 and 4 Valid values g 1504 in sec 2B07 mil 0800 psi 1300 volt 2D00 mm s 0900 ym 2204 Pa 1309 mbar 1308 This setting is directly related to the Sensitivity Units of the associated transducer and the Level of Integration performed on the channel Get Integration Level of USINT Integration The level of integration to perform on the signal 0 None 1 Single Get Set Low Cutoff Frequency USINT The effective high pass filter low frequency corner selection 0 Very low 0 2 Hz 1 Low 1 Hz 2 Medium 5 Hz 3 High 10 Hz 4 Very high 40 Hz See attributes 100 104 138 Get Set Synchronous BOOL Indicates whether this channel is synchronized with the tachometer signal Rockwell Automation Publication 1440 UM001C EN P May 2014 0 Asynchronous 1 Synchronous Table 59 Channel Object Instance Attributes CIP Objects Appendix B Access Rule Attr ID Name Data Type Description Semantics 7 Get Set Internal Gear Teeth UINT The number of gear teethonthe The Internal External Gear Teeth shaft of interest values are used when synchronous operation is selected but there is a known 8 Get Set External Gear Teeth UINT The number of gear teeth on the speed difference between the shaft of shaft used as the tachometer interest and the
26. CH 13X Mag 19 CH 2 3X Mag 20 CH 1 Not 1X 21 CH2Not 1X 22 CH 1 Sum Harmonics 23 CH 2 Sum Harmonics 29 Acceleration 30 CH1 Thrust Position 31 CH2 Thrust Position 32 CH1 gSE Overall 33 CH2 gSE Overall 34 CH1 Eccentricity 35 CH2 Eccentricity 36 CH1 gSE Band Pass 37 CH2 gSE Band Pass 38 CH1 gSE Tracking Mag 39 CH2 gSE Tracking Mag CIP Objects Default Value 0 Appendix B No 4 20 mA Output 2 Measurement Identifier USINT same as above No Transducer 3 Tachometer Sensitivity Units USINT 0 mil 1 in s 2 9 3 psi 4 volts 5 mm s 6 ym 7 Pa 8 mbar Rockwell Automation Publication 1440 UM001C EN P May 2014 129 Appendix B CIP Objects Table 48 Parameter Object Instances 130 Instance 10 Read Only No Name Alarm 1 Measurement ID Data Type USINT Valid Values 0 CH 1 Overall 1 CH 2 Overall 2 H1 Gap 3 H2 Gap 4 H1 Band 1 5 H2 Band 1 6 CH 1 Band 2 7 H2 Band 2 8 H1 Band 3 9 H2 Band 3 10 CH 1 Band 4 11 H2 Band 4 12 Speed 13 SMAX Mag 14 CH 1 1X Mag 15 CH 2 1X Mag 16 CH 1 2X Mag 17 CH 2 2X Mag 18 CH 1 3X Mag 19 CH 2 3X Mag 20 CH 1 Not 1X 21 CH2Not 1X 22 CH 1 Sum Harmonics 23 CH 2 Sum Harmonics 24 CH 1 1X Phase 25 CH 2 1X Phase 26 CH 1 2X Phase 27 CH 2 2X Phase 28 SMAX Phase 29 Acceleration 30 CH 1 Thrust Position 31 CH 2
27. Channel 1 Band Measurement 1 Channel 2 Band Measurement 1 Channel 1 Band Measurement 2 Rockwell Automation Publication 1440 UM001C EN P May 2014 Table 56 Band Measurement Object Instances CIP Objects Appendix B Instance Description 4 Channel 2 Band Measurement 2 5 Channel 1 Band Measurement 3 6 Channel 2 Band Measurement 3 7 Channel 1 Band Measurement 4 8 Channel 2 Band Measurement 4 9 Channel 1 Band Pass Measurement 10 Channel 2 Band Pass Measurement Instance Attributes Table 57 Band Measurement Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 3 Get Band Value REAL The measured band value See Data Units 4 Get Status BOOL Indicates if a fault or alarm has 0 Operating without alarms or faults occurred 1 Alarm or fault condition exists the Band Value attribute may not represent the actual field value 5 Get Data Units ENGUNIT The units context ofthe Band This attribute is read only It is set Value attribute according to the Output Data Units attribute of the associated Channel Object instance See page 138 6 Get Set Measurement USINT The measurement or calculation 0 RSS performed to produce the Band 1 peak Value 7 Get Set Minimum Frequency REAL The minimum frequency that is included in the band measurement 8 Get Set Maximum Frequency REAL The maximum frequency that is Th
28. IMPORTANT TheXM 124 module supports only Normal mode position measurements If Head to Head or Radial Cancel measurements are required then the XM 320 module catalog number 1440 TPS02 01RB must be used Position measurements including thrust can be measured in one of three ways e Normal The two sensors are used independently tot perform two separate position measurements See below for a description for a description of Normal mode measurements Head to head The two sensors are used together facing each other on either side of the target to perform a single position measurement This mode can be used to extend the measurable range beyond that of a single sensor e Radial Cancel The two sensors are used together to perform a single position measurement The second sensor is set up to measure the radial movement of the target The radial movement is then subtracted from the position measurement performed by the first sensor In Normal mode the module behaves as a two channel differential unit with the probes mounted on the casing and measuring the shaft position relative to the 1 Head to Head and Radial Cancel modes are not available in the XM 124 See IMPORTANT note above 76 Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 casing Positioning of probes is critical to be sure that valid shaft movement cannot at any time damage the probes
29. Instance Get_Attribute_Single Returns the contents of the specified attribute The Parameter Object provides the interface to the Standard Dynamic Measurement Module configuration data There are 51 Parameter Object instances implemented in the module Parameter Object instances 1 4 and 7 37 are implemented to provide an alternate method of setting the configuration parameters with EPATH or ENGUNIT data types Parameter Object instances 38 and 39 provide an alternate method of setting the Produced Connection Size and Produced Connection Path attributes for the Poll Connection because these attributes can be difficult to get set directly through the Connection Object Note that these cannot be set if there is an active Poll Connection Parameter Object instances 5 and 6 are for setting the starting order for the Sum Harmonics measurements Instances 40 and 41 are for setting the Measurement Mode for each Channel Instances 42 49 are for setting the Spectrum Option for Band object instances 1 8 Instances 50 and 51 are for setting the Update Rate for the Eccentricity measurements Rockwell Automation Publication 1440 UM001C EN P May 2014 127 AppendixB CIP Objects Class Attributes Table 47 Parameter Object Class Attributes Access Rule Attr ID Name Data Type Description Semantics 2 Get Max Instance UINT Maximum instance number ofan Total number of parameter object object in this class instances 8 Get
30. Not implemented 116 Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Table 25 Identity Object Status Bit Name Description 10 Major Recoverable Fault Set when there is a major recoverable fault Cause Description Resolution Thebootprogram The main application is missing or corrupt Update or reinstall the module is running firmware The Relay If an XM 441 Expansion Relay module is present at Reinstall the missing Relay Expansion power up and if any of Relay instances 2 through 5 are Expansion module or disable the module has been enabled then a Major Recoverable Fault will be expansion module relays in the removed indicated if the Relay Expansion module is removed XM 124 configuration The 24 Volt power The power supply voltage is less than approximately Adjust or replace the power monitor 19 2V or is greater than approximately 28 8V supply to insure its output is 24V measures out of 10 range In all cases the XM 124 will attempt to continue making measurements monitoring alarms and managing its relays regardless ofthe Major Fault Indication or its cause 11 Major Unrecoverable Fault Set when there is a Module Status fault Module Status indicator is solid red 12 15 Reserved set to 0 Services Table 26 Identity Object Services Service Code Class Instance Usage Name 01 Instance Get_Attributes_All 05 Instance Reset OE Instance
31. Relay Status Value Description No Fault 1 Transducer Fault Bit Strobe Message Format The Bit Strobe command sends one bit of output data to each XM slave whose node address appears in the master s scanlist The Bit Strobe command message contains a bit string of 64 bits 8 bytes of output data one output bit per node address on the network One bit is assigned to each node address supported on the network 0 63 as shown in Figure 45 Figure 45 Bit Strobe Command Bit Strobe Command lt _ Bit Numbers gt DeviceNet Network Node Node Node Node Address Address Address Address 2 9 11 12 KM Slave xM Slave XM Slave XM Slave The XM 124 module uses the bit received in a Bit Strobe connection as a trigger event When the bit number corresponding to the module s node address is set the module collects the triggered trend data and store the spectrum or waveform data Note that the XM 124 module does not send data in the Bit Strobe response Rockwell Automation Publication 1440 UM001C EN P May 2014 105 Chapter3 Operate the Module Notes 106 Rockwell Automation Publication 1440 UM001C EN P May 2014 Triggered Table 22 Triggered Trend Parameters Parameter Name Enable Triggered Trend Measurements Trends Chapter 4 Topic Page Triggered 107 SU CD 108 The XM 124 module can collect a triggered trend A triggered trend is a time b
32. Setpoint Multiplication Switch You can configure the module to multiply the alarm setpoints or inhibit the alarms during the start up period This can be used to avoid alarm conditions that can occur during start up for example when the monitored machine passes through a critical speed Wire the Setpoint Multiplication switch to the terminal base unit as shown in Figure 31 Figure 31 Setpoint Multiplication Connection Switch other circuits We recommend that the Switch RTN signal be grounded ata signal point Connect the Switch RTN signal to the XM terminal base chassis terminal or directly to the DIN rail or ground the signal at the switch or other equipment that is wired to the switch i ATTENTION The Switch Input circuits are functionally isolated from Connect the 4 20 mA Outputs The modules include an isolated 4 20 mA per channel output into a maximum load of 300 ohms The measurements that the 4 20 mA output tracks and the Rockwell Automation Publication 1440 UM001C EN P May 2014 47 Chapter 1 48 Install the XM 124 Standard Dynamic Measurement Module signal levels that correspond to the 4 mA and 20 mA are configurable Refer to Alarm Relay and 4 20 mA Output Parameters on page 80 for details Wire the 4 20 mA outputs to the terminal base unit as shown in Figure 32 Figure 32 4 20 mA Output Connections 4 20m4 Output 1 4 20m4 Output 2 other circuits We recommend that t
33. Standard Dynamic Measurement Module Set the Module DIP Switch Under the slide at the top of the module is a 10 position DIP switch that is used for setting the modules DeviceNet behavior node address and communication rate The switches are number from left to right and applied as shown in the illustration below and in the following table Figure 34 XM 124 Module DIP Switch Bank Down Position 0 Normal Mode on m r aa Address DIP Switch Enable Disable Ae RRR OO Legacy Mode off Selection When Switch 1 Mode Selection Is Off Baud Rate Selection When Switch 1 Is Off Table 5 DIP Switch Functions and Defaults Switch Purpose Function Out of box Out of box Default Value Switch Setting 1 DIP switch disable Determines whether DIP switches 3 10 are enabled When this switch is Switches enabled Off in the off position DIP switches 3 10 set the module s node address and communication rate When the switch is on the device ignores DIP switches 3 10 and uses the network address and communication rate programmed in nonvolatile storage 2 Network mode Sets the DeviceNet behavior of the module to either Normal mode ODVA Normal fully On compliant or Legacy mode which is consistent with earlier XM module compliant versions 3 4 Data rate When switch 1 is off 0 sets the DeviceNet communication rate 125 Kbps Both off 5 10 Node address When switch 1 is off 0 sets the DeviceNet node address
34. Top window may smear the peaks together into one wide peak Gives good peak amplitude accuracy poor peak frequency accuracy for data with discrete frequency components Kaiser Bessel Gives fair peak amplitude accuracy fair peak frequency accuracy Number of Averages Enter the number of individual data sets to be incorporated into the average calculation Averaging reduces the random errors and provides a more reliable measurement In Asynchronous mode the spectrum is averaged In Synchronous mode the time waveforms are averaged Important The averaged data is used only for captured time waveform or FFTs All data calculated from the FFT such as bands is taken from each individual sample not the averaged sample Tachometer Rotations Enter the number of teeth on the buried shaft gear Set the value between 1 65 535 Rotor Rotations Enter the number of teeth on the external shaft gear These parameters are dimmed in asynchronous sampling Gear Ratio 70 Displays the relationship between the Tachometer Rotations and the Rotor Rotations parameters The Tachometer Rotations and Rotor Rotations are used to convert the speed measured by the speed sensor to a shaft speed that is related by this gear ratio This is useful when the shaft of interest does not have a speed sensor of its own When a gear ratio is configured the synchronous measurements are synchronized with the rotation of the burie
35. USINT 0 Standard 0 1 Thrust Position 2 Alternating gSE 3 Continuous gSE 4 Eccentricity 5 Band Pass 6 Tracking 41 No Channel 2 Measurement Mode USINT same as above 0 42 No Band 1 Spectrum Option USINT 0 Standard Spectrum 0 1 SE Spectrum 43 No Band 2 Spectrum Option USINT same as above 0 44 No Band 3 Spectrum Option USINT same as above 0 45 No Band 4 Spectrum Option USINT same as above 0 46 No Band 5 Spectrum Option USINT same as above 0 47 No Band 6 Spectrum Option USINT same as above 0 48 No Band 7 Spectrum Option USINT same as above 0 49 No Band 8 Spectrum Option USINT same as above 0 50 No Eccentricity 1 Update Rate USINT 1 255 seconds 60 51 No Eccentricity 2 Update Rate USINT 1 255 seconds 60 1 Alarms 6 15 are not available when the module is configured in the RSLogix 5000 software The Poll Connection Produced Connection Path and Size parameters cannot be set while the Poll connection is already established with a master scanner Attempting to do so results in an Object State Conflict error error code 0xC These Parameter instances are a little more flexible than the actual Connection Object attributes because they can be set while the connection is in the non existent state before the master scanner allocates the connection Instance Attributes Table 49 Parameter Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 1 Parameter Value Actua
36. are dimmed when full time waveform for peak measurements or the difference between the scale is set to an RMS value maximum and minimum peaks for peak to peak measurements Fora pure sine wave the true and calculated values are equal Calculated The RMS value of the time waveform multiplied by the square root of The true arid calculated valies diverge as additional signals two 1 414 if measuring the peak value or two times the square root of two 2 828 if measuring the peak to peak value IMPORTANT When full scale is set to an RMS value including Calculated Peak or Calculated Peak to Peak the XM module is configured to accept input signals as high as 6X the specified full scale without saturating the electronics This is because a signal with moderate RMS value may have very high spikes because RMS is an averaging mechanism If True Peak or True Peak to Peak is selected the module is configured to spread the full scale range over the entire measurement range without reserving this 6X headroom used for RMS This gives better resolution within the full scale range but causes the signals to be clipped at levels just above the full scale are added to the waveform or as non sinusoidal or non repetitive signals are included For protection applications where the objective is to preclude contact between stationary and moving components True is the appropriate measurement because it is a better indication of actual movement For condit
37. be selected Important The Speed measurement is always included in the start up coast down trend Number of Records The maximum number of measurement sets that can be collected in The Number of Records is automatically calculated the trend buffer The measurement sets make up the trend data based upon the number of Trended Measurements selected Latch Enable Determines whether the start up coast down trend is latched or Check means latched 88 unlatched Latched means that subsequent start up coast down trends are ignored after the initial start up coast down This prevents the trend data from being overwritten with new data until the trigger is manually reset click Reset Trigger Unlatched means that the start up coast down trend data is overwritten with new data every time the machine speed crosses into the speed range Clear means unlatched Record Interval Maximum Trend Span The change in speed between consecutive records Important If you enter a Record Interval the Maximum Trend Span is automatically updated The maximum change in speed that can be covered by the trend data Number of Records x Record Interval Important If you edit the Trend Span the Record Interval is automatically updated 1 3600 rpm rpm Minimum Speed The lesser limit of the speed range in which records are collected in the start up coast down trend This value must be less than the Maximum Speed value Maximum Speed
38. ewer oer eeantal a a A 112 Network Status NS Indicator ccsceccsccceececeuceveecs 112 Channel 1 and Channel 2 Status Indicators oooooooomomoom 112 Tachometer Status Indicators edi 113 Setpoint Multiplier Indica 113 Appendix B Identity Object EST a arent E a eee ees 115 Class Attributes nioan O O 115 Instance Attributes ii dis 116 SEUS eee os Soe a ee eed A a EE 116 E SEEE EE E e oe Sa tetteee 117 Rockwell Automation Publication 1440 UM001C EN P May 2014 Table of Contents DeviceNet Object AA apt as ea aati eee annie 117 A A ied a cues eh ot ail abe ee ob 117 Instance Attribute A aa 118 SERVICES 24 55 A E eas 118 Assembly Object Glass Code 04H E ATA 118 Class Attribute isc eve ata asta 118 Instances esata ede Shere slend tans teste oxen PINs Mera enna 119 Instance Attributes A O bree eo ke dl 119 Assembly Instance Attribute Data Format 2065 119 O 122 Connection Object CESID OA te ts tt acta 123 A n eas te 8 tes Gara IA 123 ISC a ie 123 Instance Attributes A A at oe beta ll 123 Serv cena Seeger rele tea Gia Schroeter tara 124 Discrete Input Point Object Class ID 08H 0 02 eee 124 Class Attrib tes oa2aae ex outers e 124 Instance Attributes satis ie SEG ela Geeks 125 SERVICES 2 5 5 5 Sad a td oe Aa 125 Analog Input Point Glass MOAT M74 24 asia dca ge wa Rose N ace 126 Clas Atte Dates ca es dais E E E ae AG aN orice Ba dare a 126 Instante da si as a 126 e o A E hod
39. for triggering is 500 mV peak to peak and the minimum frequency is 1 CPM 0 016 Hz Trigger Hysteresis Enter the amount of hysteresis around the trigger threshold Enter a value between 0 50 In Auto Trigger mode the value entered is a percentage of the peak to peak input signal In Manual Trigger mode the value entered is a voltage level The hysteresis voltage is added to or subtracted from the threshold voltage to determine the hysteresis range Trigger Level Enter the signal level to be used as the trigger value when in Manual This parameter is dimmed in Auto Trigger mode Trigger mode Trigger Slope Choose the input signal slope to be used with the trigger value Positive Negative The trigger point of the tachometer defines 0 for phase measurement If the tachometer is a square wave the phase angles measured varies by 180 depending on whether the Trigger Slope is set to positive or negative DC High Limit Enter the maximum expected DC bias voltage from the transducer A voltage reading outside this range constitutes a transducer fault which is indicated with the tachometer status indicator DC Low Limit Enter the minimum or most negative expected DC voltage from the transducer blinking red and the TachFault input tag Inhibit Zero Pulse Tachometer Fault Check to enable Inhibit Zero Pulse Tachometer Fault Clear to disable Inhibit Zero Pulse Tachometer Fault Controls whether a tachometer fault occurs i
40. g Vibration transducer 2 connection 18 Signal Common Vibration buffered output return 19 TACH Buffer Tachometer transducer signal output 28 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Table 2 Terminal Block Assignments No Name Description 20 Tachometer Tachometer transducer signal return TACH Buffer return 21 Buffer Xducer Pwr Provides negative 24 V to 9 V voltage compliance to buffered outputs Connect to terminals 5 CH 1 and 22 CH 2 for negative bias transducers ae power supply output negative side used to power external sensor 40 mA maximum 22 Buffer Power 2 IN Channel 2 buffer power input Connect to terminal 6 for positive biased transducers or terminal 21 for negative biased transducers 23 CAN_High DeviceNet bus connection high differential white wire 24 CAN_Low DeviceNet bus connection low differential blue wire 25 24V Out Internally connected to 24 V In 1 terminal 44 Used to daisy chain power if XM modules are not plugged into each other If power is not present on terminal 44 there is no power on this terminal 26 DNet V DeviceNet bus power input positive side red wire 27 DNet V DeviceNet bus power input negative side black wire 28 24V Common Internally connected to 24 V Common terminals 43 and 45 Use
41. h 126 SELVICES A E E SEAT OS 127 Parameter Object CaS MOE et a A Genet kee 127 Glass Atthi putes fete O don wwe peda 128 Instances A ES 128 Instance Attributes dais 132 SERVICES ic T CEU A ans dde nda dl ot 133 Acknowledge Handler Object Class ID 2BH ooooooooccccoo o 133 Class Attributes A O A 133 A Ale ie os dag ted hed O E eee 134 a e esd ecco ihn peut nh er cess Re e A EATA 134 Sanae 5 5 22 setsca oosca sens cia all a oes Ma 134 Alarm Object Class IDSID Miss is pos 134 tl A A Ci a ee ek ok 134 IE ETa e stage A EEEE 134 Instance DUES aa a 135 Naa EE T E E E E E E EE 136 Band Measurement Object Class ID 31EH 00 co 136 Class Attributes 52 Nagi o ee do o ro A 136 A Geaaee saath we bt poten vases 136 Rockwell Automation Publication 1440 UM001C EN P May 2014 7 Table of Contents Instance ADULTS ea Sa ees eet 137 SEL VIGES id arabe 137 Channel Object LETS 01 112 beet Ot Oe On toes 138 Channel Attributes 5 c s kis poe A thee Seats 138 LACA idas 138 Instance Attributes A we Chiat eaeeatevads 138 SERVICES E iis A a WN hela ree ES OS 139 Device Mode Object SN 140 Class ALDEA an cee ees 140 Instance Attributes hse bie stent ood oe carro sac tise outate Mevawddaroenrs 140 heel eg sc ee m e EOL ate ee Sn 140 Overall Measurement Object Class ID 322H 00000 141 Class Attribibes 45 2526 308 006 oye eth 2435 he oc one ote Mat 141 e A A aaa ota ain ke 141 Instance A Peri bite st Ue bie
42. opposite of the intended effect under certain circumstances For example if the Condition is set to Less Than and the thresholds are positive then multiplication of the threshold values increases the likelihood of the measured value being within the alarm range Therefore you may want to set Threshold Multiplier to zero to disable the alarm during the start up period Values Comments Enter a floating point value in the range of 0 10 Enter 0 zero to disabled the alarm during the start up period Speed Range Enable Controls whether the selected alarm is enabled only when the measured speed is within a machine speed range Enter the machine speed range in Speed Range High and Speed Range Low XM Configuration EDS File Utility Check to Enable Enabled Clear to Disable Disabled Important The tachometer must be enabled Pulses Per Revolution set to 1 or more and a tachometer signal must be provided at the tachometer input when Speed Range Enable is enabled Important You cannot enable the Speed Range parameter when alarm Measurement is set to Speed See page 71 Speed Range Low The lesser threshold of the machine speed range This value must be rpm less than the Speed Range High value This parameter is not used when Speed Range Enabled is disabled Speed Range High The greater threshold of the machine speed range This value must be rpm greater than the Speed Range Low value This para
43. present and appropriately designed to prevent personal injury resulting from accessibility to live parts The enclosure must have suitable flame retardant properties to prevent or minimize the spread of flame complying with a flame spread rating of 5VA or be approved for the application if nonmetallic The interior of the enclosure must be accessible only by the use of a tool Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications In addition to this publication see the following e Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 for additional installation requirements e NEMA 250 and IEC 60529 as applicable for explanations of the degrees of protection provided by enclosures Rockwell Automation Publication 1440 UM001C EN P May 2014 13 Chapter1 Install the XM 124 Standard Dynamic Measurement Module ATTENTION Prevent Electrostatic Discharge This equipment is sensitive to electrostatic discharge which can cause internal damage and affect normal operation Follow these guidelines when you handle this equipment Touch a grounded object to discharge potential static Wear an approved grounding wrist strap Do not touch connectors or pins on component boards Do not touch circuit components inside the equipment Use a static safe workstation if available Store the equi
44. range A tachometer input is required to collect the start up coast down trend The XM 124 module collects a start up trend when the machine speed rises through the Minimum Speed 8 rpm and stops when the machine speed crosses either the Minimum Speed or the Maximum Speed The module Rockwell Automation Publication 1440 UM001C EN P May 2014 Trends Chapter 4 collects data only when machine speed is increasing It does not collect data if the machine speed is constant or decreasing The XM 124 module collects a coast down trend when the machine speed falls through the Maximum Speed 8 rpm and stops when the machine speed crosses either the Minimum Speed or the Maximum Speed The module collects data when the machine speed is decreasing or increasing during a coast down trend for example a coast down restart The XM 124 module can only store one start up coast down trend Unless the start up coast down trend is latched the trend data is overwritten with new data when the next trigger occurs The SU CD trend parameters define the trend data that is collected by the module during the start up or coast down of a machine Use these parameters to configure the measurements included in the start up and coast down trend records the interval between trend records and the minimum and maximum speed limits at which record collection starts and stops IMPORTANT The SU CD Trend parameters are not included in the EDS fi
45. restart Status Shows the status of the trend data Possible status values Not collected No trend data is currently collected Collecting A trigger has occurred and data is being collected Collected A trend has been saved to the buffer and is available to view and upload View Trend Data Displays a plot of the collected trend data Reset Trigger 110 Resets the trigger if Latch enabled is selected This enables the module to overwrite the previous trend data when the machine speed crosses into the speed range Rockwell Automation Publication 1440 UM001C EN P May 2014 Status Indicators Appendix A This chapter details the visible status indicators of the XM 124 standard dynamic measurement module Topic Page Status Indicators 111 Module Status MS Indicators 112 Relay Indicator 112 Network Status NS Indicator 112 Channel 1 and Channel 2 Status Indicators 112 Tachometer Status Indicators 113 Setpoint Multiplier Indicator 113 Status Indicators The module has seven status indicators which are on the top of the module Status Indicators Allen Bradley XM 124 1440 SDM02 01RA DYNAMIC MEASUREMENT wem Status Indicators The status indicators include the following e Module Status MS e Network Status NS e Channel 1 e Channel 2 e Tachometer e Setpoint Multiplier SPM e Relay Rockwell Automation Publication 1440 UM001C EN P
46. shaft used as the source tachometer source 9 Get Set Name STRING2 A name to help identify this channel 10 Get Set Full Scale REAL The maximum signal expected to Itis set according to the be processed by the channel Output Data Units attribute on page 138 Setting the Full Scale to a greater value enables the channel to handle greater input signals without saturating or clipping Setting the Full Scale to a lesser value enables the signal to be measured with greater resolution 100 Get Very Low HPF Corner REAL The frequency in Hz of the Very Hz Frequency low Low Cutoff Frequency option for attribute 5 101 Get Low HPF Corner REAL The frequency in Hz of the Low Hz Frequency Low Cutoff Frequency option for attribute 5 102 Get Medium HPF Corner REAL The frequency in Hz of the Hz Frequency Medium Low Cutoff Frequency low frequency corner option for attribute 5 103 Get High HPF Corner REAL The frequency in Hz of the High Hz Frequency Low Cutoff Frequency option for attribute 5 104 Get Very High HPF Corner REAL The frequency in Hz ofthe Very Hz Frequency high Low Cutoff Frequency option for attribute 5 105 Get Channel Alarm Status USINT Summary ofthe Alarms 0 Normal configured for this channel 1 Alert alarm 2 Danger shutdown 3 Disarm Services Table 60 Channel Object Services Service Code Class Instance Usage Description OE Instance Get_Attribute_Single Returns a single attribute 1
47. tachometer and the signal processing that is performed on the tachometer signal 1 From the Module Properties dialog box click the Tachometer tab XM 124 Dynamic Measurement Module Configuration Tool x File Edt Device Help 1 0 Data Module View Data Channel Channel2 Thrust Tachometer Alam Relay and 4 20 mA Output Triggered Trend SU CD Trend Tachometer name ff ach Channel Trigger fides 7 Enable Auto Trigger DCHighLimt 2 Volts Th leresis A 5 DC Low Lim 18 Volts Trigger Levet I Inhibit Zero Pulse Tachometer Faut Trigger Slope ri tive Fault time out f1 sec Measurement Pulses per revolution fi Response Time 2640 Zj ms 2 Configure the parameters as necessary Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 In this field Values are Comments Enable Auto Trigger Check to enable Auto Trigger mode The minimum signal amplitude for Using Auto Trigger mode may cause the tachometer to trigger triggering is 2V peak to peak and the minimum frequency is 6 CPM 0 1 on noise if the signal is very small For example you have 1V Hz of noise on a 2V signal To prevent this make sure the noise in the signal is less than the value entered in the Trigger Clear to enable Manual Trigger mode The value entered in Trigger Hysteresis Threshold is used as the trigger point The minimum signal amplitude
48. terminal base 16 device mode object 140 Device Mode parameter 98 Device Mode parameters Device Mode 98 DeviceNet connection wiring 49 DeviceNet information automatic device replacement ADR 56 EDS files 56 1 0 message formats 101 invalid device configuration errors 101 setting the Device Mode parameter 98 XM services 100 DeviceNet object 117 DeviceNet objects 4 20mA Output 157 DIN Rail Grounding Block 19 DIN rail grounding requirements 19 discrete input point object 124 Rockwell Automation Publication 1440 UM001C EN P May 2014 Dynamic Measurement module CIP objects 115 grounding requirements 19 indicators 111 install module 51 install terminal base 23 self test 57 wiring requirements 17 Eccentricity measurement options 77 Electronic Data Sheet EDS files 55 G grounding requirements 24V common 22 DIN rail 19 panel wall mount 20 gSE measurement options 73 1 0 message formats bit strobe messages 105 change of state COS messages 104 poll messages 102 XM status values 104 identity object 115 indicators 111 Channel Status 112 Network Status 112 Relay 112 Setpoint Multiplier 113 Tachometer Status 113 install instructions 13 module on terminal base 51 terminal base unit on DIN rail 23 terminal base unit on panel walll 26 installation requirements grounding 19 power 17 wiring requirements 17 instructions install 13 interconnecting terminal base units 25 invalid device configuration errors 101 M meas
49. the cable shield at the terminal base and not at the transducer Any convenient chassis terminal may be used see Terminal Block Assignments on page 27 A jumper from terminal 5 to terminal 6 is required for channel 1 buffered output A jumper from terminal 22 to terminal 6 is required for channel 2 buffered output See Connect the Buffered Outputs on page 33 ATTENTION Figure 22 and Figure 23 show the wiring of a Model 580 Vibration Pickup which is a 24 V transducer The 24 V sensors powered from pin 25 do not use the redundant power connection to the XM 124 module So if primary 24 V power is lost the 24 V sensor will lose power regardless of whether the XM 124 module remains powered through the redundant power terminals If redundant power is required then use a redundant power supply Allen Bradley 1606 series is recommended Figure 22 Powered Sensor to Channel 1 Wiring TYPICAL WIRING FOR MODEL 580 VIBRATION PICKUP TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL 1 24V DC F 0 Common Signal Cable shield not connected at this end Signal Common 10716 Pd Channel 1 Input Signal 2 2 o S Shield 47 0 lt Jumpering terminal 5 y K Qs to terminal 6 configures A IY 4 CH 1 buffer for 5V to 24V Rockwell Automation Publication 1440 UM001C EN P May 2014 39 40 Chapter 1 Install the XM 124 Standard
50. the total current draw of the interconnecting modules is greater than 3 A Figure 2 is an illustration of wiring modules using separate power connections Figure 2 XM Modules with Separate Power Connections g VOO ES Table 1 Power Supply Requirements XM Power Supply Requirements Protection Listed Class 2 rated supply Fused ITE Listed SELF supply Fused ITE Listed PELV supply Output Voltage 24V DC 10 Output Power 100 W max 4 A 24V DC Static Regulation 2 Dynamic Regulation 3 Ripple lt 100 mV pp Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 XM Power Supply Requirements Output Noise Per EN50081 1 Overshoot lt 3 at turn on lt 2 at turn off Hold up Time As required typically 50 mS at full rated load 1 When a fused supply is used the fuse must be a 5 A listed fast acting fuse such as provided by Allen Bradley part number 1440 SAFUSEKIT IMPORTANT See XM Power Supply Solutions Application Technique publication ICM AP005 for guidance in architecting power supplies for XM systems Grounding Requirements Use these grounding requirements to be sure of safe electrical operating circumstances and to help avoid potential EMI and ground noise that can cause unfavorable operating conditions for your XM system DIN Rail Grounding Use zinc plated yell
51. to the XM 120 XM 121 User Manual for details If replacing an XM 120 XM 121 module and the XM 120 X 121 s onboard relay is being used be sure that the relay requirements and wiring solution are considered as differences exist between the onboard relays of the XM 120 XM 121 and the XM 124 module ATTENTION The XM 124 module requires a minimum clearance of 25 mm 1in from the top and bottom of the device Wiring Requirements Use solid or stranded wire All wiring must meet the following specifications e 2 1 0 3 mm 14 22 AWG copper conductors without pretreatment 8 4 mm 8 AWG required for grounding the DIN rail for electromagnetic interference EMI purposes e Recommended strip length 8 mm 0 31 in e Minimum insulation rating of 300V e Soldering the conductor is forbidden e Wire ferrules can be used with stranded conductors copper ferrules recommended Power Requirements Before installing your module calculate the power requirements of all modules interconnected via their side connectors The total current draw through the side Rockwell Automation Publication 1440 UM001C EN P May 2014 17 Chapter 1 Install the XM 124 Standard Dynamic Measurement Module 18 Any limited power source that satisfies the requirements specified below connector cannot exceed 3 A Refer to the specifications for the specific modules for power requirements ATTENTION A separate power connection is necessary if
52. trend data is currently collected Collecting A trigger has occurred and data including post trigger data is being collected Collected A trend has been saved to the buffer and is available to view and upload Store Spectrum Stores the current spectrum data for both Channel 1 and Channel 2 when the trigger occurs Store Waveform Stores the current waveform data for both Channel 1 and Channel 2 when the trigger occurs View Trend Data Displays a plot of the collected trend data Reset Trigger Resets the trigger if Latch enabled is selected This enables the module to overwrite the previous trend data when the next trigger occurs Manual Trigger Triggers the module to collect the trend data without relay activation View Collected Data Displays a plot of the collected spectrum or waveform data SU CD Trend Parameters The XM 124 module can collect start up or coast down trend data when the machine speed passes into a defined speed range A tachometer input is required to collect the start up coast down trend The XM module collects a start up trend when the machine speed rises through the Minimum Speed 8 rpm and stops when the machine speed crosses either the Minimum Speed or the Maximum Speed The module collects data only when machine speed is increasing It does not collect data if the machine speed is constant or decreasing The XM module collects a coast down trend when the machine spee
53. 0 UM001C EN P May 2014 Numerics 1440 DYN02 01RJ install on terminal base 51 1440 TBS J install 23 24V common grounding requirements 22 4 20mA Output Object 157 4 20mA output parameters 85 Enable 85 Max Range 85 Measurement 85 Min Range 85 4 20mA outputs wiring 47 A acknowledge handler object 133 alarm object 134 alarm parameters Alarm Number 80 Alert Threshold High 81 Alert Threshold Low 81 Condition 80 Danger Threshold High 81 Danger Threshold Low 81 Enable 80 Hysteresis 81 Measurement 80 Name 80 Speed Range Enable 82 Speed Range High 82 Speed Range Low 82 Startup Period 81 Threshold Multiplier 82 analog input point object 126 assembly object 118 Automatic Device Replacement ADR 56 band measurement object 136 Band measurement options 71 Band Pass Filter options 75 bit strobe message format 105 buffered outputs wiring 33 C channel object 138 channel parameters 63 Calibration Bias 76 152 Sensitivity 75 Target Angle 75 152 Upscale 75 152 Channel Status indicator 112 Rockwell Automation Publication 1440 UM001C EN P May 2014 Index CIP objects 115 acknowledge handler 133 alarm 134 analog input point 126 assembly 118 band measurement 136 channel 138 connection 123 device mode 140 DeviceNet 117 discrete input point 124 identity 115 overall measurement 141 parameter 127 relay 142 spectrum waveform measurement 145 speed measurement 151 tachometer channel 152 transducer 154
54. 014 89 Chapter2 Configure the XM 124 Standard Dynamic Measurement Module Defined Assembly The Configuration Utility lets you define the Output Table contents either by uniquely defining a Custom Assembly or by using the predefined assembly instance 101 Figure 40 1 Pre defined Assembly Instances Woden I ma 1 VD Dvd Crewe Tenet Tata Alam eds Ting Tome SUED Tend Narre ae Zs Wwe pers z ium Fouse J z gt ote ha T Estad ee Sat I 3 A O E ad y Fe n T loati Leet Dee Fm naua po ae teeter i eae od tet j The pre defined assembly instance 101 appears as in the below figure Figure 41 Assembly Instance 101 Assembly instance 101 Bits 31 24 Bits 23 16 Bits 15 8 DWORD 0 DWORD 1 DWORD 2 DWORD 3 DWORD 4 Speed value DWORD 5 Peak speed value DWORD 6 Chi Band 1 DWORD 7 Ch2 Band 1 When using the predefined assembly the parameters and the order in which they appear is fixed However you may specify that only a subset of the assembly be communicated by limiting the number of bytes that are to be transmitted by using the Poll size parameter Figure 42 1 Assembly Instance 101 with Poll Size Set to 8 O AS RIRS A A a ie 1 0 Data Module View Data Assembly instance 101 DWORD 0 COS size E Bytes COS output Assembly instance 100 DWORD 1 DWORD 2 Chi Gap AIP 1 DWORD 3 Ch2 Gap AIP 2 ot Poll size fe 3
55. 014 29 Chapter 1 30 Install the XM 124 Standard Dynamic Measurement Module Connecting Power Power supplied to the module must be nominally 24V DC 10 and must be a Class 2 rated source Wire the DC input power supply to the terminal base unit as shown in Figure 10 Figure 10 DC Input Power Supply Connections Power Supply Negative common Side Must Be Grounded IMPORTANT A Class 2 circuit can be provided by use of an NEC Class 2 rated power supply or by using a SELV or PELV rated power supply with a 5 A current limiting fuse installed before the XM module IMPORTANT 24V DC needs to be wired to terminal 44 24V In to provide power to the device and other XM modules linked to the wired terminal base via the side connector modules Refer to the installation instructions for your specific XM i ATTENTION The power connections are different for different XM module for complete wiring information Connect the Relay The XM 124 module has Normally Open relay contacts which close when the control output is energized The alarms associated with the relay and whether the relay is normally de energized non failsafe or normally energized failsafe depends on the configuration of the module Refer to Relay Parameters on page 82 for details Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Table 3 shows the on board relay conn
56. 05 Instance Set_Attribute_Single Sets a single attribute Rockwell Automation Publication 1440 UM001C EN P May 2014 1 Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information 139 AppendixB CIP Objects Device Mode Object Class ID 320 The Device Mode object is used to control access to the configuration parameters in the module This object s Device Mode attribute must be in Program mode to allow the module s configuration parameters to be Set see Services Attempts to set the configuration parameters while the Device Mode is in Run mode returns an error Note that the module collects measurements while in Run mode but not while it is in Program mode Class Attributes The Device Mode object provides no class attributes Instance Attributes Table 61 Device Mode Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get Set Device Mode UINT The operating mode of the 0 Power Up module 1 RUN 2 PROGRAM 199 Set Backdoor Service USINT Setting this attribute is equivalent Set to one of the following values to Table 62 Device Mode Object Services to requesting the specified service perform the specified service 05 Reset 09 Delete 15 Restore 16 Save Setting the Device Mode attribute to 1 RUN is equivalent to executing the Start service Setting the Device Mode at
57. 2 Table 12 Monitor Data Parameters Configure the XM 124 Standard Dynamic Measurement Module Monitor Data Parameters Parameter Name Description Values Comments States whether a transducer fault exists on the associated channel Possible status values XM Configuration EDS File If a fault exists the overall and gap values may not be accurate No Fault Utility Fault Transducer Fault Transducer Status Shows the measured average DC offset of the transducer signal This XM Configuration EDS File value is compared with DC High Limit and DC Low Limit to determine Utility whether the transducer is working properly DC Bias Gap Measured DC Bias Overall Shows the measured standard overall value gSE Overall Shows the measured gSE Overall value Band Pass Shows the measured Band Pass Filter value Tracked Mag Shows the measured Tracking Filter Magnitude value Tracked Phase Shows the measured Tracking Filter Phase value Eccentricity Shows the measured Eccentricity value Thrust Position Shows the measured Thrust Position value g Shows the measured sum harmonics value The tachometer must be enabled Pulses Per XM Configuration EDS File Revolution set to 1 or more and a tachometer Utility signal must be present Sum Harmonics Sum Harmonics Value Band Measurement Status XM Serial Configuration Utility only States whether a fault condition exists on the associated channel If a fa
58. 4 Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Table 80 Transducer Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 8 Get Set Fault Low REAL The minimum expected DC Bias Volts voltage from the transducer in volts 9 Get Set Power Type USINT Indicates the type of power 0 O0ff supplied to the transducer 1 IEP externally supplied 2 24 externally applied 3 24 externally applied from terminal base 4 Bias Current externally supplied 13 Get DC Bias Time REAL The time constant value used for 1 769 seconds Constant exponential averaging ofthe DC Bias value a low pass filter output smoothing filter Services Table 81 Transducer Object Services Service Code Class Instance Usage Description OE Instance Get_Attribute_Single Returns a single attribute 105 Instance Set_Attribute_Single Sets a single attribute D Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information Vector Measurement The Vector Measurement Object models the measurement of the amplitude and Obj ect Cl ass ID 3291 phase of the input signal at a specific multiple of the machine speed Class Attributes The Vector Measurement Object provides no class attributes Instances There are eight instances of this object Table 82 Vector Measuremen
59. 4 module behaves per the DeviceNet standard and does not communicate when power is not present on DeviceNet V At any time that power is detected on DeviceNet V the XM 124 module performs a Duplicate MAC Address check and in the event that a module with a duplicate address is detected terminates all communication Legacy mode is consistent with how previous XM modules including the XM 12x modules behaved with respect to the presence of power on DeviceNet V However in both Legacy and Normal mode an XM 124 module performs a Duplicate MAC Address check when the module detects power applied to DeviceNet V This is a change in behavior from earlier XM modules Switches 3 and 4 Set DeviceNet Communication Rate These switches are ignored if switch 1 is in the on 1 position switch disabled Use these switches to set the communication rate per the following table Communication Rate SW3 SW 4 125 Kbps 0 0 250 Kbps 0 1 500 Kbps 1 0 Auto Communication 1 1 Switches 5 10 Set DeviceNet Address Follow these steps to set the node address 1 Refer to DeviceNet Node Address table on page 55 for the switch settings of a specific address Rockwell Automation Publication 1440 UM001C EN P May 2014 53 Chapter1 Install the XM 124 Standard Dynamic Measurement Module 2 Using a pointed tool slide switches 5 10 to the appropriate positions 1 or 0 Down Position 0 MARA AAA AN EXAMPLE If you wa
60. 40 UM001C EN P May 2014 65 Chapter2 Configure the XM 124 Standard Dynamic Measurement Module The Tracking Filter measurement mode performs the DC Bias Overall FFT TWF Tracking Filter magnitude and phase measurements This is similar to the XM 123 Aeroderivative module s Tracking Filter measurement set except the XM 123 does not perform the FFT and TWF measurements The Band Pass Filter measurement mode performs the DC Bias Overall FFT TWE and Band Pass Filter measurements This is similar to the XM 123 Aeroderivative module s Band Pass Filter measurement set except the XM 123 does not perform the FFT and TWF measurements The Thrust Position measurement mode performs a Thrust Position measurement in addition to the Standard measurement mode measurements This is the same set of measurements performed by the XM 124 V6 firmware while the Thrust Position measurement is enabled This is also like the position measurement performed by the XM 320 Position module when it is configured in its Normal mode The Eccentricity measurement mode performs the DC Bias and Eccentricity measurements Eccentricity is the measure of the amount of bow in a rotor The lower the eccentricity value the more straight the shaft Rotor bow can be a fixed mechanical bow or it can be a temporary bow caused by uneven thermal heating or simply by the weight of the rotor gravity bow The Eccentricity measurement mode is suitable for virtually all types of rotatin
61. 63 Allon IMPORTANT Install the overlay slide label to protect serial connector and electronics when not adjusting the switch Switch 1 DIP Switch Enable 0 Disable 1 If the module s DeviceNet address is set in firmware then the DIP switch must be disabled IMPORTANT When earlier XM modules are included on a network it is left up to you to guarantee that no nodes exist with the same MAC ID and that no more than one Client device is configured to access the same device using the Predefined Master Slave Connection Set Bus errors can occur if either of these conditions exists 52 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Switch 2 Normal Legacy Mode In most cases the module must be left in Normal default mode However if the module is used to replace an existing XM 12X module and DeviceNet V is not wired then the mode must be set to Legacy IMPORTANT IMPORTANT TIP When DIP Switch 2 is set to Legacy mode OFF the XM 124 continues to communicate even when DNet V is not present If connections are established when DNet V is restored other XM modules do not perform a Duplicate MAC Address check Consequently if an address conflict exists it may not be detected and erroneous data or unexpected behaviors including potentially a BUS OFF condition can result When DIP Switch 2 is set to Normal mode ON the XM 12
62. 8 1 1 o lo Jo Jo 17 0 1 o flo 0 49 1 1 o lo lo 1 18 0 1 o lo 1 0 50 1 1 0 lo 1 0 19 0 1 o lo 1 51 1 1 o lo 1 1 20 a 0 1 0 1 0 0 52 ii 1 1 0 1 0 0 2 21 5 0 1 0 1 0 53 5 1 1 0 1 0 1 22 E 0 1 0 1 1 0 54 1 1 0 1 1 0 23 ES 0 1 0 1 1 55 2 1 1 0 1 1 1 3 24 2 o 1 1 Jo Jo Jo 56 2 1 1 0 jo Jo pa DS la o J1 1 Jo fo le da 1 f1 0 jo 1 E S gt S 26 E 10 1 1 0 1 0 58 e S A l1 1 0 1 0 ele I5 5 a g 5 S 27 2 e g Y jo 1 1 0 1 59 2 je 8 g 1 1 0 1 1 2 2 2 z 3 28 DEDE 28 Eole Erie 0 1 1 1 o 10 60 Zal jg 1 1 1 o 10 2 J ls le jo h hi h lo a je leis lei h 1 lo h a S 3 a S S 30 l 5 5 Jo 1 1 1 1 0 62 oO 2 15 5 1 1 1 1 0 s E e 2 2 g 31 2 2 IS s 0 1 1 1 1 1 63 2 2 IS S l1 1 1 1 1 Electronic Data Sheets Electronic data sheet EDS files are simple text files used by network configuration tools such as RSNetWorx software version 3 0 or later to help you identify products and easily commission them on a network The EDS files describe a product s device type product revision and configurable parameters on a DeviceNet network Rockwell Automation Publication 1440 UM001C EN P May 2014 55 Chapter1 Install the XM 124 Standard Dynamic Measurement Module ADR for XM Modules 56 The EDS files for the XM modules are installed on your computer with the XM configuration software The latest EDS files can also be obtained at http www ab com networks eds or by contact
63. Alarm or Relay Status values change Table 33 Instance 100 Data Format alarm and relay status values assembly 0 Relay 1Status Set Point Alarm 2 Status Alarm 1 Status Multiplier 1 Relay 2 Status Channel 1 Alarm 4 Status Alarm 3 Status Transducer Status 2 Relay 3 Status Channel 2 Alarm 6 Status Alarm 5 Status Transducer Status 3 Relay 4 Status Tachometer Alarm 8 Status Alarm 7 Status Transducer Status 4 Relay 5 Status 0 Alarm 10 Status Alarm 9 Status 5 0 0 Alarm 12 Status Alarm 11 Status 6 0 0 Alarm 14 Status Alarm 13 Status 7 0 0 Alarm 16 Status Alarm 15 Status Rockwell Automation Publication 1440 UM001C EN P May 2014 119 AppendixB CIP Objects Instance 101 Measurement Values This assembly instance can be selected to be sent in response to an I O Poll Request from a Master This instance is the default Poll response selection for firmware version 3 or later and it is the only available Poll response for firmware versions l and 2 Table 34 Instance 101 Data Format measurement values assembly 0 3 Channel 1 Overall value 4 7 Channel 2 Overall value 8 11 Channel 1 Gap value Analog Input Point AIP Object Instance 1 12 15 Channel 2 Gap value AIP Object Instance 2 16 19 Speed value 20 23 Maximum Speed value 24 27 Channel 1 Band 1 value 28 31 Channel 2 Band 1 value 32 35 Channel 1 Band 2 value 36 39 Channel 2 Ba
64. Bytes Poll output Assembly instance Y Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 The importance of this is that it lets you do the following e Limit the amount of data transmitted to just that which is necessary for the application This minimizes the network loading on the DeviceNet network e Minimize the amount of scanner space required DeviceNet scanners provide no more than about 500 bytes for their input table By minimizing the size of the output table from each module you can optimize the space available in their scanner table Custom Assembly In some cases the predefined assembly instance does not include the desired data in the required order In these cases a custom assembly can be specified IMPORTANT Ifa Custom Assembly is used then the data in the controller table is not individually identified It is up to you to map the desired data from the appropriate location in the table To define a Custom Assembly click Custom Assembly on the dialog box to open the Custom Assembly Configuration editor Figure 43 1 Custom Assembly Configuration Dialog Box Custom Assembly Configuration x Available parameters Custom assembly Chi Overall Ch2 Gap AIP 2 Speed value Peak speed value Available 318 Selected 2 Cancel Rockwell Automation Publication 1440 UM001C EN P May 2014 91 Chapter 2
65. Dynamic Measurement Module Figure 23 Powered Sensor to Channel 2 Wiring TYPICAL WIRING FOR MODEL 580 VIBRATION PICKUP TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL 2 24V DC lt mi Common Signal Cable shield not connected at this end Signal Common Channel 2 Input Signal 2 1 Shield 2 L Y Jumpering terminal 6 o 2 Fa to terminal 22 configures S S A s CH 2 buffer for 5V to 24V 24V DC 2 lsi a 5 O l Connect a Process DC Voltage Signal The following figures show the wiring from a process DC voltage signal to the terminal base unit Do not ground the shield at both ends Recommended practice is to ground the cable shield at the terminal base and not at the transducer Any convenient chassis terminal may be used see Terminal Block Assignments on page 27 ATTENTION You may ground the cable shield at either end of the cable IMPORTANT The module does not power the sensor It measures only the input voltage Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Figure 24 DC Voltage Signal to Channel 1 Wiring TYPICAL WIRING FOR PROCESS DC VOLTAGE SIGNAL TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL
66. Get_Attribute_Single 105 Instance Set_Attribute_Single DeviceNet Object The DeviceNet Object is used to provide the configuration and status of a hysical attachment to DeviceNet Class Code 03y poy Class Attributes Table 27 DeviceNet Object Class Attributes Rockwell Automation Publication 1440 UM001C EN P May 2014 117 AppendixB CIP Objects Instance Attribute Table 28 DeviceNet Object Instance Attributes Attr ID Access Name Data Type Default Value 1 Get MAC ID USINT On DIP switches under label 2 Get Communication Rate USINT The communication rate is determined by automatic communication rate detection autobaud The module listens to network traffic to determine the communication rate before it goes online 3 Get Bus Off Interrupt BOOL 0 4 Get Set Bus Off Counter USINT 0 5 Get Allocation Information STRUCT of BYTE 0 255 USINT 6 Get MAC ID switch changed BOOL 0 No change 1 Change since last reset or powerup 7 Get Communication rate switch BOOL 0 No change changed 1 Change since last reset or powerup 8 Get MAC ID switch value USINT 0 99 9 Get Communication rate switch USINT 0 9 value 100 Get Autobaud Disable BOOL 0 always autobaud Services Table 29 DeviceNet Object Services Service Code Class Instance Usage Name OE Class Instance Get_Attribute_Single 10 Instance Set_Attribute_Single 4B Instance Allocate_Master Slave_Connection_Set 4G Instance Release_Group_2_Iden
67. Lee dedo nl 141 Sc is Oda O O e eS 142 Relay Object Class ID 323H ae tstre chat chee ee aw leneeetengnntes 142 Class Attributes un E Cae ec ea 143 DES A AA Sareea alan AA 143 Instance Attributes Secs se oak aa 143 SEC da a 144 Spectrum Waveform Measurement Object CEDE dla 145 Class Attributes A O aod arene 145 ESE A O E eA As te Coie hod a 145 Instance ACELERA 145 Seles aad aise eee anes renee aa to tenso de ete hee 147 Get_Spectrum_Chunk Get_Waveform_Chunk 147 Speed Measurement Object Class ID 325 ooooooccccccccco eee 151 A Dates A O E cored nel tied ar 151 Instance A teri DUES asia 151 SEEVICES Ae a a be Cs aa ek 151 Measurement Parameters 0 0 c cc een eee ene eenenees 152 Tachometer Channel Object Class ID 326H 05 152 A yi arden AON a eects 153 Instancias a coke heyateeatne ees 153 SERVICES a a ae Bale is I 153 Transducer Object Cs ID S2S elev ck Ui iio pete cla o a ee eked 154 Class Attri DUtES aac bo oe bao Seas para Seed tee sae eae oes 154 TS CAPICES danilo ito 154 Instance Attributes bd 154 SELVAS 0 E E E ed A CA 155 Vector Measurement Object Class ID 329H nousseeseen 155 Class Attributes rai dsrds 155 Rockwell Automation Publication 1440 UM001C EN P May 2014 Table of Contents TASA ra Ad ol doce ENS 155 LastalhiCEIATLO DUES 156 ACES a e e anda dl 156 4 20 mA Output Object Class ID 32 AM ts 157 Clis Ateri butes O 157 Tistanices id basa 157 Instance Attri
68. N A N A Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 gSE Measurement Options The gSE Measurement options apply to the Alternating gSE and Continuous gSE measurement modes These settings affect the gSE Overall or gSE FFT measurements gSE Measurement Options Full Scale 20 g High Pass Filter 5000 v Hz gSE Spectrum gSE Spectrum Settings 25 a Frequency maximum i 000 Hz Number of lines 200 De Window type Hanning Number of averages i In this field Values are Comments Full Scale The maximum signal level expected to be processed by the channel for The default value is 20 gSE gSE measurements This value is used to determine the programmable gain settings across each stage of the channel s analog signal processing circuit High Pass Filter Choose the high pass filter to apply to the gSE measurement The high pass filter is useful in removing low frequency signal e 200Hz components that could otherwise dominate the signal The e 500 Hz high pass filter attenuates frequencies less than the selected e 1000 Hz frequency It allows or passes frequencies greater than the e 2000 Hz selecteded frequency 5000 Hz Frequency maximum Enter the maximum frequency for the gSE spectrum 10 to 5000 Hz The gSE spectrum always uses asynchronous sampling mode and the FMAX is always in Hz Num
69. N P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Configure the Channel Properties Chapter 2 Use the Channel tab to define the characteristics of the transducer and the signal processing performed on the input signals The XM 124 module has two input channels 1 From the Module Properties dialog box click the Channel tab XM 124 Dynamic Measurement Module Configuration Tool File Edit Device Help Channel 1 Channel 2 Tachometer Alarm Relay and 4 20 mA Output Triggered Trend SU CD Trend O Data Module View Data Channel Name Channel 1 Signal Processing Full Scale 2g pk jb Transducer Power Off y True Calculated Nominal Sensitivity 100 mV g s High Pass Filter Comer 5 y Hz Actual Sensitivity 700 mV g 7 Enable Low Pass Overall Filter DC High Limit E Volt Low Pass Filter Corner 1000 Hz Li E os E MES Measurement Options Spectrum Waveform Band Measurement Mode Standard C Altemeting gSE C Continuous gSE C Tracking Filter C Band Pass Filter C Thrust Position C Eccentricity 2 Configure the parameters as necessary Transducer In this field Values are Comments Channel Name Enter a descriptive name for the channel Maximum 18 characters Power Choose the type of power supplied to the transducer See Connect the Transducer on page 34 for wiring gt Off requirements IEPE externally supplied e 2AV externa
70. Parameter Class WORD Bits that describe the parameter Bit 0 Supports Parameter Instances Descriptor Bit 1 Supports Full Attrib Bit 2 Must do nonvolatile store Bit 3 Params in nonvolatile 9 Get Config Assembly UINT Set to 0 Instance Instances There are 51 instances of this object Table 48 Parameter Object Instances Read Instance Only 1 No Name Transducer 1 Sensitivity Units Data Type USINT Valid Values 0 mil 1 in s 2 9 3 psi 4 volts 5 mm s 6 ym 7 Pa 8 mbar Default Value 0 Transducer 2 Sensitivity Units USINT same as above Channel 1 Measurement Units USINT 0 mil 1 in s 2 9 3 psi 4 volts 5 mm s 6 ym 7 Pa 8 mbar Channel 2 Measurement Units USINT same as above Starting Order for Channel 1Sum Harmonics meas USINT whn _ gt o Haro Un fa WN 128 Starting Order for Channel 2 Sum Harmonics measurement USINT wn Rockwell Automation Publication 1440 UM001C EN P May 2014 Table 48 Parameter Object Instances Instance 7 Read Only No Name 4 20 mA Output 1 Measurement Identifier Data Type USINT Valid Values 0 CH1 Overall 1 H2 Overall 2 H1Gap 3 H2 Gap 4 H1 Band 1 5 H2Band 1 6 H 1 Band 2 7 H2 Band 2 8 H1 Band 3 9 H2 Band 3 10 CH 1 Band 4 11 H2 Band 4 12 Speed 13 SMAX Mag 14 CH 1 1X Mag 15 CH 2 1X Mag 16 CH 1 2X Mag 17 CH 2 2X Mag 18
71. RING FOR NON CONTACT SENSOR TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL 1 Isolated Sensor Driver NX Shield S Floating JAG 58 III Signal Common Channel 1 Input Signal o O 7 Shield esto 2 24V DC Q 6 gt Jumpering terminal 5 to J 10 terminal 21 configures S A G CH 1 buffer for 24V to 9V 2 1H 0 Ss 1A 0 o E 2 18 19 2 18 g Z Y 36 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Figure 19 Non contact Sensor to Channel 2 Wiring TYPICAL WIRING FOR NON CONTACT SENSOR TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL 2 Isolated Sensor Driver ql 4 COM L Shield Floating Signal Common Channel 2 Input Signal Shield 24V DC OQ Q Connect a Passive Transducer 1 Y A Jumpering terminal 21 to terminal 22 configures CH 2 buffer for 24V to 9V The figures below show the wiring of a passive transducer such as a velocity sensor to the terminal base unit Do not ground the shield at both ends Recommended practice is to ATTENTION You may ground the cable shield at either end of the cable ground the cable shield at the terminal base and not at the transducer Any convenient chassis terminal may be used see Terminal Block Assignments on pa
72. Selection of probe type and range is obviously important The static gaps of the probes are automatically subtracted from the measurement so that the system can measure small movements relative to the total gaps When using this mode the module uses straight targets angled targets or mixed target types as shown in Figure 38 Figure 38 Normal Mode NORMAL MODE straight targets angled targets mixed targets Ss i3 The XM 124 provides monitoring facilities only for axial thrust measurements Eccentricity Measurement Options The Eccentricity options apply to the Eccentricity measurement mode and affect the Eccentricity measurement Eccentricity Measurement Options Output data unit mil v Update rate 60 sec Rockwell Automation Publication 1440 UM001C EN P May 2014 77 78 Chapter2 Configure the XM 124 Standard Dynamic Measurement Module In this field Values are Comments Output data unit Select mil or um The units of the Eccentricity measurement value Update rate Enter a value from 1 to 255 seconds When the tachometer is enabled the Eccentricity measurement value updates once per revolution But when the tachometer is disabled or faulted then the measurement value updates at the specified period Enter an update period that is greater than the time it takes for one machine revolution Configure the Tachometer Properties The Tachometer tab defines the characteristics of the
73. Table 12 Monitor Data Parameters Parameter Name Ch1 Ch2 Spectrum Waveform Status XM Serial Configuration Utility only Configure the XM 124 Standard Dynamic Measurement Module Description States whether a fault condition exists on the associated channel If a fault exists the spectrum waveform data may not be accurate The following conditions can cause a fault Atransducer fault on the associated channel Sampling Mode set to Synchronous and there is no tachometer signal or there is a fault on the tachometer channel e The machine speed changes too fast for the tracking algorithm to keep up or if the frequency of FMAX goes outside the specified criteria see Sampling Mode on page 68 Chapter 2 Values Comments Get Waveform Data Only XM Serial Configuration Utility only Controls whether the spectrum is calculated by the Configuration Utility or the Standard Dynamic Measurement Module Check to upload only waveform data from the module The Configuration Utility calculates and displays the spectrum using the collected waveform data Clear to upload both the waveform and spectrum data from the module States whether a fault condition no tachometer signal or transducer Possible status values XM Configuration EDS File fault exists on the tachometer channel If a fault exists the speed e No Fault Utility value may not be accurate Fault Speed Status Transducer 3 Status z z
74. Thrust Position 32 CH 1 gSE Overall 33 CH 2 gSE Overall 34 CH 1 Eccentricity 35 CH 2 Eccentricity 36 CH 1 Band Pass 37 CH 2 Band Pass 38 CH 1 Tracking Mag 39 CH 2 Tracking Mag 40 CH 1 Tracking Phase 41 H2 Tracking Phase Default Value 0 Alarm 2 Measurement ID USIN same as above Alarm 3 Measurement ID USIN same as above Alarm 4 Measurement ID USIN same as above Alarm 5 Measurement ID USIN same as above Alarm 6 Measurement ID USIN Alarm 7 Measurement ID USIN same as above 17 18 Alarm 8 Measurement ID Alarm 9Measurement ID USIN USIN same as above same as above 19 Alarm 10Measurement ID S 5 4 4S 4S 4S 4S 4 4 USIN same as above same as above Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Table 48 Parameter Object Instances Read Instance Only Name Data Type Valid Values Default Value 20 No Alarm 11 Measurement ID USINT same as above 0 21 No Alarm 12 Measurement D USIN same as above 1 22 No Alarm 13 Measurement ID USIN 23 No Alarm 14 Measurement ID USIN same as above 0 same as above 1 24 No Alarm 15 Measurement ID USIN same as above 0 25 No Alarm 16 Measurement ID USIN 26 No Relay 1 Alarm Identifier A USIN same as above 1 f
75. User Manual Allen Bradley XM 124 Standard Dynamic Measurement Module Catalog Number 1440 SDM02 01RA Allen Bradley Rockwell Software Automation Important User Information Read this document and the documents listed in the additional resources section about installation configuration and operation of this equipment before you install configure operate or maintain this product Users are required to familiarize themselves with installation and wiring instructions in addition to requirements of all applicable codes laws and standards Activities including installation adjustments putting into service use assembly disassembly and maintenance are required to be carried out by suitably trained personnel in accordance with applicable code of practice If this equipment is used in a manner not specified by the manufacturer the protection provided by the equipment may be impaired In no event will Rockwell Automation Inc be responsible or liable for indirect or consequential damages resulting from the use or application of this equipment The examples and diagrams in this manual are included solely for illustrative purposes Because of the many variables and requirements associated with any particular installation Rockwell Automation Inc cannot assume responsibility or liability for actual use based on the examples and diagrams No patent liability is assumed by Rockwell Automation Inc with respect to use of informat
76. and Imaginary Data are the real and imaginary values for the nth spectrum bin and 0 lt n lt Number of Spectrum Line The Real Data and Imaginary Data values are converted into magnitude and phase values with the following equations Magnitude Data Real Data Imaginary Data Imaginary 2 Phase Data rt Real Data The Waveform Data structure contains an array of values that taken together are the output of the sampling performed by the Spectrum Waveform Measurement Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Object on the input signal The Waveform Data array values are normalized and must be converted to floating point to obtain the true values Table 71 Waveform Data Structure Byte DWORD offset within structure Structure Member Data Type Description 0 0 Number of Waveform UDINT Number of points in the waveform data This must be equal to the Number Points of Waveform Points attribute setting It is provided within this structure to assist in determining the size of the structure 4 1 Period REAL The period ofthe waveform This is the actual period of the waveform and may vary from the Period attribute setting 8 2 Amplitude Reference REAL Normalization factor This factor is used to convert the normalized array data into floating point values 12 3 Normalized Value Array Array of INT The normalized waveform data points These must be converte
77. ant If you edit the Trend Span the Record Interval is automatically updated Post Trigger The percentage of records to be collected once the trigger occurs For 0 100 example if you set Post Trigger to 20 then 80 of the records in the trend are before the trigger occurs and 20 of the records in the trend are after the trigger occurs This lets you to evaluate what happened after the trigger occurred Status Shows the status of the trend data Possible status values Not collected No trend data is currently collected Collecting A trigger has occurred and data including post trigger data is being collected e Collected A trend has been saved to the buffer and is available to view and upload Store Spectrum Stores the current spectrum data for both Channel 1 and Channel 2 when the trigger occurs Store Waveform Stores the current waveform data for both Channel 1 and Channel 2 when the trigger occurs View Trend Data Displays a plot of the collected trend data Reset Trigger Resets the trigger if Latch enabled is selected This enables the module to overwrite the previous trend data when the next trigger occurs Manual Trigger Triggers the module to collect the trend data without relay activation View Collected Data SU CD 108 Displays a plot of the collected spectrum or waveform data The XM 124 module can collect start up or coast down trend data when the machine speed passes into a defined speed
78. ased trend that is collected when a relay on the module is activated or when the module receives a trigger event Once the triggered trend is configured the XM 124 module continuously monitors the trended measurements When a trigger occurs the module collects additional data as specified by the Post Trigger parameter The XM 124 module can also store the spectrum or waveform at the time of the trigger The XM 124 module can only store one triggered trend Unless the triggered trend is latched the trend data is overwritten with new data when the next trigger occurs The triggered trend parameters define the trend data that is collected by the module Use these parameters to select the measurements included in the trend records the interval between trend records and which relay triggers activates the collection of the trend data IMPORTANT The Triggered Trend parameters are not included in the EDS file and cannot be edited using generic configuration tools such as RSNetWorx for DeviceNet software Description Enables disables the triggered trend measurements Select to configure the triggered trend measurements Values Comments Check to enable Clear to disable Select Measurements Sets the measurements to be collected and stored in the module 1 to 16 measurements can be selected Number of Records The maximum number of measurement sets that can be collected in the trend buffer The measur
79. asurement Module Parameter Name Values are Comments Calibration Bias Sets the zero or green position The zero position is the normal Volts operating position Setting the zero position compensates for the static gap This enables the module to display only the displacement Important Check with the manufacturer about around the zero position operating thrust position and acceptable tolerances before making any adjustments Use one of the formulas below to calculate the Calibration Bias The formula that you use depends on the Upscale setting and whether DC High Limit and DC Low Limit are both less than or equal to zero 0 If DC High Limit is greater than zero use one of these formulas Upscale set to Towards Formula Calibration bias Transducer DC Bias Sensitivity x Calibration Offset x sin Target Angle Upscale set to Away Formula Calibration Bias Transducer DC Bias Sensitivity x Calibration Offset x sin Target Angle If DC High Limit and DC Low Limit are both less than or equal to 0 use one of these formulas Upscale set to Towards Formula Calibration bias Transducer DC Bias Sensitivity x Calibration Offset x sin Target Angle Upscale set to Away Formula Calibration Bias Transducer DC Bias Sensitivity x Calibration Offset x sin Target Angle Calculate Bias XM Serial Configuration Utility Automatically calculates the Calibration Bias value only
80. asurement value 144 147 Channel 1 Eccentricity measurement value 148 151 Channel 2 Eccentricity measurement value 152 155 Channel 1 Band Pass measurement value 156 159 Channel 2 Band Pass measurement value 160 163 Channel 1 Tracked Magnitude measurement value 164 167 Channel 1 Tracked Phase measurement value 168 171 Channel 2 Tracked Magnitude measurement value 172 175 Channel 2 Tracked Phase measurement value Instance 199 Dynamic Assembly This Assembly instance can be created and configured with the XM Serial or RSMACC Enterprise Online Using the configuration software you determine the format of the data This assembly instance can be selected to be sent in response to an I O Poll request from a Master The dynamic Assembly can include all of the measurement values included in Assembly instance 101 In addition the dynamic Assembly can include the following configuration parameters Table 35 Instance 199 Component Mapping EPATH where ii instance Class Class Instance Attribute Attribute Data number Name Number Number Name Number Type 21 1D 03 24 ii 30 04 Alarm 31D 1 16 Alarm Enable 4 BOOL 21 1D 03 24 ii 30 05 Alarm 31D 1 16 Type 5 USINT 21 1D 03 24 ii 30 07 Alarm 31D 1 16 Condition 7 USINT 21 1D 03 24 ii 30 08 Alarm 31D 1 16 Alert Threshold High 8 REAL 21 1D 03 24 ii 30 09 Alarm 31D 1 16 Danger Threshold Hig
81. ay Number Sets the relay that triggers the trend to be collected None means that the trend can only be triggered manually or by a trigger event for example XM 440 Relay Number 1 is the on board relay Numbers 2 5 are either relays on the Expansion Relay module when it s connected to the module or virtual relays Important The relay must be enabled Refer to Relay Parameters on page 82 Record Interval The amount of time between consecutive trend records Important If you enter a Record Interval the Trend Span is automatically updated 1 3600 seconds Trend Span 86 The total amount of time that can be covered by the trend data Number of Records x Record Interval Important If you edit the Trend Span the Record Interval is automatically updated Rockwell Automation Publication 1440 UM001C EN P May 2014 Seconds Table 10 Triggered Trend Parameters Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 Parameter Name Description Values Comments Post Trigger The percentage of records to be collected once the trigger occurs For 0 100 example if you set Post Trigger to 20 then 80 of the records in the trend are before the trigger occurs and 20 of the records in the trend are after the trigger occurs This lets you to evaluate what happened after the trigger occurred Status Shows the status of the trend data Possible status values Not collected No
82. ber of lines Choose the number of lines bins in the gSE spectrum measurement This determines the frequency resolution of the gSE 100 spectrum 200 400 800 1600 Rockwell Automation Publication 1440 UM001C EN P May 2014 73 Chapter2 Configure the XM 124 Standard Dynamic Measurement Module Window type Choose the type of window to be applied to the waveform measurement prior to computing the spectrum e Rectangular Also known as Uniform no window Use this only for transient signals that die out before the end of the time sample or for exactly periodic signals within the time sample Gives poor peak amplitude accuracy good peak frequency accuracy Hamming A general purpose window that is similar to a Hanning window It provides better frequency resolution but decreased amplitude accuracy when compared to the Hanning window Use it to separate close frequency components Gives fair peak amplitude accuracy fair peak frequency accuracy e Hanning A general purpose window that is similar to a Hamming window It is used on random type data when frequency resolution is more important than amplitude accuracy Most often used in predictive maintenance Gives fair peak amplitude accuracy fair peak frequency accuracy Flat Top Also called Sinusoidal window Use this when amplitude accuracy is more important than frequency resolution In data with closely spaced peaks a Flat Top window may smear the peaks to
83. both alarms When the Activation Logic is set MB to A Only you can select an alarm only in Alarm A Sets the alarm conditions that cause the relay to activate You can Options XM Configuration EDS File select more than one e Normal Utility Normal The current measurement is not within excess ofany Danger alarm thresholds Xdcr Fault Alarm Status to Activate Alarm Levels Alert The current measurement is in excess of the alert level Tacho Fault On threshold but not in excess of the danger level threshold gt Alert e Danger The current measurement is in excess of the danger level e Disarm threshold e Module Fault Disarm The alarm is disabled or the device is in Program mode e Xder Fault A transducer fault is detected on the associated e Check to enable transducer e Clear to disable Module Fault Hardware or firmware failure or an error has been detected and is preventing proper operation of the device e Tacho Fault A required tachometer signal has not been detected Note that there is no transducer fault either Relay Installed Indicates whether the relay is a physical relay on a module or a virtual relay If the relay is a physical relay then you can set the Failsafe XM Configuration EDS File parameter Utility Hae is a virtual relay the Failsafe parameter is not used or it is Check Physical Relay Installed Physical i Relay Clear Virtual Relay Not Installed Virtual Relay Determines whethe
84. buffered output See Connect the Buffered Outputs on page 33 Figure 28 Velocity Sensor and Two Non contact Sensor Wiring Pin A Common Pin B Signal TYPICAL WIRING FOR COIL BASED VELOCITY SENSOR AND TWO NON CONTACT SENSORS TO XM 120 121 DYNAMIC MEASUREMENT MODULE A A Cable shield not connected at this end Signal Common Channel 1 Input Signal 2 Shield 236 Signal Common 2 Tach Input Signal 24V DC O Q Q 2 5 Shield Y 0 Signal Common Channel 2 Input Signal 24V DC 13 shield SIG com Gog mt MM sig Ej com Bj Br Doo Note Jumpering terminal 22 to terminal 21 configures CH 2 buffer 24V to 9V Rockwell Automation Publication 1440 UM001C EN P May 2014 45 Chapter1 Install the XM 124 Standard Dynamic Measurement Module Connect the Remote Relay Reset Signal If you set the module relay to latching and the relay activates the relay stays activated even when the condition that caused the alarm has ended The remote relay reset signal enables you to reset your module relay remotely after you have corrected the alarm condition This includes latched relays in the Expansion Relay module when it is a
85. butes AE Ate tate 157 A A a a G 157 Appendix C History of Changes 1440 UM001B EN P December 2013 0oooococooccoroomoo 159 Index Rockwell Automation Publication 1440 UM001C EN P May 2014 9 Table of Contents Notes 10 Rockwell Automation Publication 1440 UM001C EN P May 2014 Purpose Additional Resources Preface This manual describes how to install configure and operate the XM 124 Standard Dynamic Measurement Module It also contains instruction on collecting trend data including start up or coast down data These documents contain additional information concerning related products from Rockwell Automation Resource XM 124 Standard Dynamic Measurement Installation Instructions publication 1440 IN001 Description Provides general guidelines for installing the XM 124 Standard Dynamic Measurement module XM 120 Eccentricity Module User Guide publication GMSI10 UMO10 Provides instructions for the use ofthe XM 120 Eccentricity module XM 121 Absolute Shaft Module User Guide publication GMSI10 UM014 Provides instructions for the use ofthe XM 121 Absolute Shaft module Industrial Automation Wiring and Grounding Guidelines publication 1770 4 1 Provides general guidelines for installing a Rockwell Automation industrial system Product Certifications website http www ab com You can view or download publications at Provides declarations of conformity certif
86. cay rate of the If Measurement is set to 3 or 4 the peak meters Overall Time Constant is 1 5 seconds If Measurement is set to 0 1 or 2 the table below shows the Time Constant Low Overall Frequency Time Cutoff Constant 0 2 Hz 0 8 1Hz 0 16 SHz 0 045 10 Hz 0 045 40 Hz 0 045 8 Get Damping Factor REAL The damping factor associated 1 0 with output smoothing filter for the RMS and DC meters not used with peak meters 9 Get Set Overall Filter USINT Overall filter type applied to the 0 None input signal before the 1 Low Pass Filter measurement is performed 2 255 Reserved 10 Get Set Low Pass Corner UINT The corner frequency of the low 100 20 000 Hz Frequency pass filter Services Table 64 Overall Measurement Object Services Relay Object Class ID 323 yy 142 Service Code Class Instance Usage Name Description OE Instance Get_Attribute_Single Returns a single attribute 105 Instance Set_Attribute_Single Sets a single attribute 1 Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information The Relay Object models a relay actual or virtual A relay can be activated or deactivated based on the status of one or more alarms Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Class Attributes Table 65 Relay Object Class Attributes Access Rule Attr ID Name Data Type Description Se
87. cco 14 North American Hazardous Location Approval 15 a A O sauce oedetds enone ET 15 Module Components are 16 XM Installation Requirements intercalar ree 17 Wiring Requiem 17 Pow rReg ir m ntsi IA 17 Grounding Requiere 19 Mount the Terminal Base Uni Ae 23 Mount the Terminal Base Unit on a DIN Rail 24 Interconnect Terminal Base Units oooooooomomommo m 25 Mount to Panel or Walls a aiii 26 Wire the Terminal Base Unit 0 0 ccccccececceeneveeees 27 Terminal Block Assignments ona nos 27 Connecting Power rica ahead Eolo dal 30 Conncerthe Rea AS 30 Connect the Tachometer Signal poda 32 Connect the Buffered Outputs ceo cpo aia 33 Connect the ran Uceda Ei dit 34 Connect the Remote Relay Reset Signal o oooooommmmo 46 Connect the Setpoint Multiplication Switch 47 Connect the 4 20 mA Outputs lira rd 47 Serial Port Connection da a 48 DeviceNet Connection sara ra das 49 Mount the Wodtle resis is ta 51 Set the Module DIP Switehiw sessee nde a vara 52 Switch 1 DIP Switch Enable 0 Disable 1 52 Switch 2 Normal Legacy Mode sitas insertos 53 Switches 3 and 4 Set DeviceNet Communication Rate 53 Switches 5 10 Set DeviceNet Address o ooooooooomommmm 53 Electronic Data ec ta 55 ADR for XM Modules a a id dae 56 Power Up the Mod le nten ads 57 Chapter 2 XM Serial Configuration Utility Software 0 c
88. cece eee 59 Application Hp oie e aa as 59 Module Selection and Connection c cece cece eee e ee 60 Passwords and ACCESS unos ia Raat 61 Configurations and Commands ew awe ced ese lt 61 Configuring the XM 124 Standard Dynamic Measurement Module 62 Configure the Channel Properties ayan 63 Rockwell Automation Publication 1440 UM001C EN P May 2014 5 Table of Contents Operate the Module Trends Status Indicators CIP Objects Configure the Tachometer Properties 000 0 000 ees 78 Alarm Relay and 4 20 mA Output Parameters 80 Relay Parameters dc da hs 82 4 20 mA Output Parameters iia 85 Triggered Trend Pareto iodo rr 86 SU CD Trend Parameters oss iid ep eee da 87 Oar Tab ia wear ated 89 WST LET sini E E isa 92 Firmware Update morre nrerin nei NE E RN 93 View Dita Ta T ao a an de dE 93 Chapter 3 Modilenpit top 97 Module Outputs e e a a hat el ct 97 Modest EN 98 Transition to Program Modes dd ira 98 Transition to Run Mode 0 isa 99 Reset SWIC A AS CAS 99 XM SERVICES 5 eo ccscd Sed id Sosa Peas 100 Invalid Configuration EOS ps 101 XM 124 Module I O Message Formats 00 c eee eee eee 101 Poll Message Porinat i3 dtc id genie ease 102 COS Messare Portada dadas 104 Bit Strobe Message Format nipones lla dde 105 Chapter 4 VALES RA NANO 107 A A NA 108 Appendix A Status Indicators A O 111 Module Status MS Indicators 00cececcecccencecenceeeecs 112 Relay Indicator A
89. certifications are valid only when used with the 1440 TB A C revision of the terminal base e XM 124 Standard Dynamic Measurement Modules The modules mount on the XM 940 terminal base via a keyswitch and a 96 pin connector The modules contain the measurement electronics processors relay and serial interface port for local configuration IMPORTANT The XM 441 Expansion Relay module may be connected to the XM 124 module via the XM 940 terminal base When connected to the module the Expansion Relay module simply expands the capability of the XM 124 module by adding four additional epoxy sealed relays The module controls the Expansion Relay module by extending to it the same logic and functional controls as the on board relay 16 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 XM Installation This section describes wire power grounding and terminating resistor Requirem ents requirements for an XM system XM modules The following requirements apply only to the 1440 SDM02 01RA module Refer to the user manual for the specific XM module for its requirements i ATTENTION The installation requirements may be different for different The XM 124 module is designed so that it may be used to replace an XM 120 or XM 121 module revisions D01 or later If an earlier revision of an XM 120 XM 121 module is being replaced wiring changes may be required Refer
90. class non dangereux avant de d brancher les connecteurs Fixer tous les connecteurs externes reli s cet quipement l aide de vis loquets coulissants connecteurs filet s ou autres moyens fournis avec ce produit e La substitution de composants peut rendre cet quipement inadapt une utilisation en environnement de Classe I Division 2 e S assurer que l environnement est class non dangereux avant de changer les piles The XM 124 standard dynamic measurement module is part of the Allen Bradley XM Series a family of distributed machine condition monitoring and protection devices The 1440 SDM02 01RA is a 2 channel general purpose monitor that supports measurements of dynamic inputs such as vibration pressure and strain as well as position measurements The module is typically used to monitor shaft casing and pedestal vibration in rotating equipment Inputs accepted include non contact eddy current probes standard integrated electronics piezoelectric IEPE accelerometers velocity transducers AC voltage output or DC voltage output measurement devices The module also accepts a tachometer input to provide speed measurement and order analysis functions The module can work with most tachometer signal sources including eddy current probe unpowered magnetic probe and other powered and unpowered tachometer sensors Outputs include digital measures communicated via a DeviceNet network two 4 20 mA analog
91. cs 1 Get Revision USINT Version of the implemented 2 indicates that Threshold Multiplier is object a REAL instead of USINT Instances There are 16 instances of this object 134 Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Instance Attributes Table 54 Alarm Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get Alarm Status 3 BITS The current status of the alarm 0 Normal 1 Alert alarm 2 Danger shutdown 3 Disarm 4 Xdcr Fault 5 Module Fault 6 Tachometer Fault 4 Get Set Alarm Enable BOOL Indicates whether this alarm 0 Disabled object is enabled 1 Enabled 5 Get Type USINT Type of Alarm 0 Magnitude 1 Vector 6 Get Threshold Units USINT Indicates whether the thresholds Set to 1 and deadband value are specified 7 Measurement units in units of measure Not applicable to vector alarms 7 Get Set AlarmCondition USINT Indicates on which side of the 0 Greater than threshold values the alarm and 1 Less than danger conditions exist Not 2 Inside range applicable to vector alarms 3 Outside range 8 Get Set AlarmHAlertLimit REAL The threshold value for the alert state of the alarm For range conditions this is the greater threshold value 9 Get Set AlarmHDangerLimit REAL The threshold value forthe Danger state of the alarm For range conditions this is the greater
92. cts Measurement Parameters Table 76 Thrust Position Measurement Parameters Parameter Name Description Values Comments Target Angle Sets the angle between the shaft and the degrees target surface The target surface moves with the shaft The transducer is mounted perpendicular to the target surface Upscale Sets the movement of the target relative to Options the transducer that is considered positive e Away displacement Towards Calibration Offset Enter the position of the current Transducer mils XM Serial only DC Bias reading Calibration Bias Sets the zero or green position The zero Volts position is the normal operating position Setting the zero position compensates for the static gap This enables the module to display only the displacement around the zero position Important Check with the manufacturer about operating thrust position and acceptable tolerances before making any adjustments Use one of the formulas below to calculate the Calibration Bias The formula that you use depends on the Upscale setting and whether Fault High and Fault Low are both less than or equal to zero 0 Upscale set to Towards Formula Calibration bias Transducer DC Bias Sensitivity x Calibration Offset x sin Target Angle Upscale set to Away Formula Calibration Bias Transducer DC Bias Sensitivity x Calibration Offset x sin Target Angle If Fault High and Fault Low are both less tha
93. d 15 Get Set Idle Hold USINT Hold relay state during 0 Relay is deactivated while module is in reconfiguration Program mode 1 Relay retains last state while in Program mode Services Service Code Class Instance Usage Name Description 05 Class Instance Reset Resets latched relay OE Class Instance Get_Attribute_Single Returns a single attribute 105 Class Instance Set_Attribute_Single Sets a single attribute D Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information Rockwell Automation Publication 1440 UM001C EN P May 2014 Spectrum Waveform Measurement Object Class ID 3244 CIP Objects Appendix B The Spectrum Waveform Measurement Object models a spectrum and waveform measurement When requesting the first byte of waveform or spectra data the module copies the most recently sampled live measurement to a hold buffer where it is held until the entire measurement is uploaded to the host or until a new first byte request is made If the measurement mode is Synchronous and the channels have the same number of orders and number of lines then when the first byte of the channel 0 data is requested the module copies the simultaneous measurements for both channel 0 and channel 1 to the hold buffer Class Attributes The Spectrum Waveform Measurement Object provides no class attributes Instances There are four instances of this object In
94. d internal shaft This includes the Vector Not 1X Sum Harmonics and order based Band measurements Synchronous averaging is also synchronized with the internal shaft However the Speed measurement is not affected by the gear ratio The Speed measurement always reflects the speed of the shaft with the speed sensor raw tachometer speed divided by number of pulses per revolution This parameter applies only to synchronous sampling Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 Band Measurement Options The Band measurement options apply to the Standard Alternating gSE Continuous gSE and Thrust Position measurement modes These settings affect the Band measurements that are derived from the FFT There are four Band measurements for each channel Click Band to open the Band options dialogbox TIP The frequency ranges for each Band measurement may overlap For example Band 1 Minimum Frequency is 500 Hz and Maximum Frequency is 1500 Hz and Band 2 Minimum Frequency is 1000 Hz and Maximum Frequency is 3000 Hz 7 Band Se Band measurement 1 Spectrum option Conventional Spectrun_y Measurement Band overall v Minimum frequency f1 Hz y Maximum frequency 10 Band measurement 3 Spectrum option Conventional Spectrun_y Measurement Band overall SE Minimum frequency 1 Hz yv Maximum frequency 10
95. d falls through the Maximum Speed 8 rpm and stops when the machine speed crosses either the Minimum Speed or the Maximum Speed The module collects data when the machine speed is decreasing or increasing during a coast down trend for example a coast down restart The XM module can only store one start up coast down trend Unless the start up coast down trend is latched the trend data is overwritten with new data when the next trigger occurs Rockwell Automation Publication 1440 UM001C EN P May 2014 87 Chapter 2 Configure the XM 124 Standard Dynamic Measurement Module The SU CD trend parameters define the trend data that is collected by the module during the start up or coast down of a machine Use these parameters to configure the measurements included in the start up and coast down trend records the interval between trend records and the minimum and maximum speed limits at which record collection starts and stops IMPORTANT The SU CD Trend parameters are not included in the EDS file and cannot be edited by using generic configuration tools such as RSNetWorx for DeviceNet software Table 11 SU CD Trend Parameters Parameter Name Description Values Comments Enable SU CD Trend Enables disables the SU CD trend measurements Select to configure Check to enable the SU CD trend measurements Clear to disable Select Measurements Sets the measurements to be collected and stored in the module 1 16 measurements can
96. d to daisy chain power if XM modules are not plugged into each other 29 4 20mA2 4 20 mA output T 4 20mA20 300 ohm maximum load 31 Chassis Connection to DIN rail ground spring or panel mounting hole 32 Chassis Connection to DIN rail ground spring or panel mounting hole 33 Chassis Connection to DIN rail ground spring or panel mounting hole 34 Chassis Connection to DIN rail ground spring or panel mounting hole 35 Chassis Connection to DIN rail ground spring or panel mounting hole 36 Chassis Connection to DIN rail ground spring or panel mounting hole 37 Chassis Connection to DIN rail ground spring or panel mounting hole 38 Chassis Connection to DIN rail ground spring or panel mounting hole 39 SetPtMult Switch input to activate Set Point Multiplication active closed 40 Switch RTN Switch return shared between SetPtMult and Reset Relay 41 Reset Relay Switch input to reset internal relay active closed 42 Reserved 43 24 V Common Internally DC coupled to circuit ground 44 24V In Connection to primary external 24 V power supply positive side 45 24V Common Connection to external 24 V power supply negative side internally DC coupled to circuit ground 46 Reserved 47 Relay Common Relay Common contact 48 Relay N O Relay Normally Open contact 49 Reserved 50 Reserved 51 Reserved 1 Terminals are internally connected and isolated from the chassis terminals Rockwell Automation Publication 1440 UM001C EN P May 2
97. d to floating point values using the Amplitude Reference value The total size of the Waveform Data structure in DWORDs is 3 Number of Waveform Points 2 The Waveform Data is an array of INT 16 bit signed integers ranging from 32768 to 32767 The number of INTs in the Waveform Data array is equal to the Number of Waveform Points To convert the normalized Waveform Data into floating point values use the following equations Normalized Data Float Data Amplitude Reference n 32768 Where Float Data is the value for the nth waveform point and 0 lt n lt Number of Waveform Points The Get_Spectrum_Chunk and Get_Waveform_Chunk services use the same request and response parameters Rockwell Automation Publication 1440 UM001C EN P May 2014 149 AppendixB CIP Objects Table 72 Get_Spectrum_Chunk Get_Waveform_Chunk Request Parameters Description of Request Parameters Name Data Type Semantics of Values Initial DWORD Offset UINT The offset of the first 32 bit value within the 0 lt offset lt size of the data structure in DWORDs data structure to be returned For example offset 0 refers to bytes 0 3 the number of lines or points value offset 1 refers to bytes 4 7 the FMAX or period values offset 2 refers to bytes 8 11 the amplitude reference value offset 3 refers to bytes 12 15 the first pair of normalized values offset 4 refers to bytes 16 19 the second pair o
98. des phase information but takes longer to upload and requires more conversions before plotting Magnitude data is half the size and requires fewer conversions before plotting but does not include phase information See the description of the Spectrum Waveform object s Get_Spectrum_Chunk Get_Waveform_Chunk service for more information FFT Window Type Choose the type of window to be applied to the waveform measurement prior to computing the spectrum e Rectangular Also known as Uniform no window Use this only for transient signals that die out before the end of the time sample or for exactly periodic signals within the time sample Gives poor peak amplitude accuracy good peak frequency accuracy e Hamming A general purpose window that is similar to a Hanning window It provides better frequency resolution but decreased amplitude accuracy when compared to the Hanning window Use it to separate close frequency components Gives fair peak amplitude accuracy fair peak frequency accuracy e Hanning A general purpose window that is similar to a Hamming window It is used on random type data when frequency resolution is more important than amplitude accuracy Most often used in predictive maintenance Gives fair peak amplitude accuracy fair peak frequency accuracy e Flat Top Also called Sinusoidal window Use this when amplitude accuracy is more important than frequency resolution In data with closely spaced peaks a Flat
99. dit Device and Help The XM Serial Configuration Utility stores XM module configurations in files having type extensions that match the model of the module For example configuration files for the XM 124 module end with the type extension 124 Use the functions in the File Menu to open close and save these files IMPORTANT When logged into the Maintenance account the Save and Save As commands are not available The Edit menu provides functionality solely to copy configurations from one channel to another The Device menu provides the functionality necessary to download a configuration to a module and to upload a configuration from a module When Online connected to a module the current module configuration is automatically uploaded when the editor is started IMPORTANT When logged into the Maintenance account the Download command is not available The Help menu may be selected to access the Contents and Index command as well as the About XM Serial Configuration utility command Configuring the XM 124 Standard Dynamic Measurement Module The editor for the XM 124 standard dynamic measurement module follows the same style and design as the editors for other XM modules Each tab presents a dialog box containing related parameters Generally a module is configured from the leftmost tab working toward the right Begin the XM 124 module configuration with the Channel tabs 62 Rockwell Automation Publication 1440 UM001C E
100. e File menu choose Save As 2 Enter a file name for the configuration 3 Click OK 4 Click the Module tab 5 Click Reset to reset the module to factory defaults 6 From the File menu choose Open 7 Select the configuration file and choose OK Make sure to disable auto save From the Device menu clear the Auto Save Configuration checkmark Rockwell Automation Publication 1440 UM001C EN P May 2014 Power Up the Module Install the XM 124 Standard Dynamic Measurement Module Chapter 1 e An XM module enters Run mode automatically after the ADR scanner restores the module s configuration only if the module is in Run mode at the time the configuration is saved to the scanner If the module is in Program mode when the configuration is saved then the module remains in Program mode after the configuration is downloaded by the ADR scanner e The ADR scanner saves and restores only the configuration parameters contained in the module s EDS file Some XM parameters are not included in the EDS file because they are not supported by either the EDS specification or the tools that read the EDS files for example RSNetWorx for DeviceNet software These configuration parameters are not restored with ADR Below is a list of the configuration parameters that are not included in the EDS file and can not be saved or restored with ADR Channel Name Tachometer Name Alarm Name Relay Name All Triggered Trend related parame
101. e Maximum Frequency must be greater included in the band than or equal to Minimum Frequency measurement 9 Get Set Frequency Units USINT The units of Minimum and 0 Hz Maximum Frequency 1 Orders Services Table 58 Band Measurement Object Services Service Code Class Instance Usage Description OE Instance Get_Attribute_Single Returns a single attribute 105 Instance Set_Attribute_Single Sets a single attribute Rockwell Automation Publication 1440 UM001C EN P May 2014 1 Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information 137 AppendixB CIP Objects Channel Object Class ID 31F The Channel Object models front end processing performed on an input signal before specific measurements are performed This processing typically includes gain filtering and or integration Channel Attributes The Channel Object provides no class attributes Instances There are four instances of this object Instances 1 and 2 correspond to standard channels 1 and 2 respectively Instances 3 and 4 correspond to gSE channels 1 and 2 respectively Instance Attributes Table 59 Channel Object Instance Attributes Attr ID 3 Access Rule Get Set Name Data Type Output Data Units ENGUNIT Description The data units of the signal resulting from the signal processing performed in the channel Semantics See DeviceNet Specification Volume 1
102. e mounting plate to the Functional Earth terminals See Figure 5 20 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Figure 5 Grounding Screw on XM Terminal Base O O O O O A O cr tI cr ct 5 JAQSK 7 MEERE Pore rrr Pore O rar a DDD ODA SS TIDAS E Rockwell Automation Publication 1440 UM001C EN P May 2014 Chapter 1 21 Chapter1 Install the XM 124 Standard Dynamic Measurement Module Figure 6 Panel Wall Mount Grounding 1 Grounding Electrode Conductor to Grounding Electrode System Ground Bus
103. e number of lines bins in the spectrum measurement 100 200 400 800 1600 This determines the frequency resolution of the spectrum measurement Important When sampling mode is Synchronous the Number of Spectrum Lines must be evenly divisible by the Frequency Maximum value no remainder Period The value is in seconds when sampling mode is set to Displays the total period of the waveform measurement in seconds Samples are accumulated into a time waveform of this duration before an FFT is performed on the collected data Period is provided to show the effect various settings such as Number of Spectrum Lines have on the update rate of measurements Band and Vector derived from the spectrum Asynchronous The value is in cycles when sampling mode is set to Synchronous Order of Sum Harmonics Choose the starting order for the sum harmonics measurement ARWN Rockwell Automation Publication 1440 UM001C EN P May 2014 The amplitudes of all harmonics from the specified harmonic through the Frequency Maximum are included in the sum Important The sum harmonics measurement requires the tachometer to be enabled Pulses Per Revolution is set to 1 or more and a tachometer signal must be present 69 Chapter2 Configure the XM 124 Standard Dynamic Measurement Module In this field Data Format Values are Choose complex or magnitude data format Comments Complex data inclu
104. e online help function for the application When opened the Help function presents information relative to the tab currently being viewed Rockwell Automation Publication 1440 UM001C EN P May 2014 59 Chapter 2 60 Configure the XM 124 Standard Dynamic Measurement Module Figure 35 Application Help Dialog Box xl Fie Edt Device Help 1 0 Data Module View Data Channel 2 Thrust Tachometer Alam Relay and 4 20 m Output Triggered Trend SU CD Trend 6 Forwsd Index Search Favorites Channel 1 and Channel 2 tabs How do 1 access this tab Use this tab to define the characteristics of the transducer and to determine the signal processing performed on channel 1 or channel 2 of the XM module The signal processing and the measurement parameters affect the data units of the measurement values the sampling mode of the spectrum waveform data and any spectral derived measurement Channel name Enter an 18 character name for the channel For help on topics other than module configuration consult the back cover of this manual for contact information for Rockwell Automation Support and Installation Assistance Module Selection and Connection The XM Serial Configuration Utility welcome screen is shown below The software version used for the XM 124 module may vary from the figure but the release number must be at least 7 0 0 Figure 36 1XM Serial Configuration Utility Main D
105. ecified service values to perform the specified service 32 Open 33 Close The virtual Setpoint Multiplier switch can be set with the AlarmLimitMultiply output tag in RSLogix 5000 software Description Returns the contents of the specified attribute 10 Instance Set_Attribute_Single Sets the contents of the specified attribute 32 Instance Open Opens the virtual Setpoint Multiplier switch 33h Instance service Close Rockwell Automation Publication 1440 UM001C EN P May 2014 Closes the virtual Setpoint Multiplier switch 1 The AlarmLimitMultiply output tag in RSLogix 5000 software can also set the Setpoint Multiplier switch It does not overwrite this 125 AppendixB CIP Objects Analog Input Point Class ID OAy Class Attributes Table 43 Analog Input Point Object Class Attributes Attr ID The Analog Input Point Object models simple analog measurements performed by the Standard Dynamic Measurement Module Access Rule Data Type Description Semantics 1 Get Revision UINT Version of the implemented 2 object Instances Table 44 Analog Input Point Object Instances Instance Description 1 Gap measurement for Channel 1 2 Gap measurement for Channel 2 3 Not 1X measurement for Channel 1 4 Not 1X measurement for Channel 2 5 SMAX magnitude of synchronized channels 6 SMAX phase of synchroni
106. ections for the modules TIP IMPORTANT The Expansion Relay module can be connected to the module to provide additional relays Refer the XM 441 Expansion Relay Module User Manual for wiring details The NO terminal descriptions correspond to a de energized unpowered relay When the relay is configured for non failsafe operation the relay is normally de energized When the relay is configured for failsafe operation the relay is normally energized and the behavior of the NO terminals is inverted Table 3 Relay Connections for the XM 124 Module Configured for Failsafe Operation Wire Contacts Relay Terminals Nonalarm Alarm Closed Opened COM 47 NO 48 Configured for Non Failsafe Operation Wire Contacts Relay Terminals Contact Nonalarm Alarm Opened Closed COM 47 NO 48 Figure 11 Relay Connection Wiring Normally Closed and Normally Opened Contact Contact Power Source Power Source Rockwell Automation Publication 1440 UM001C EN P May 2014 31 Chapter 1 32 Install the XM 124 Standard Dynamic Measurement Module Connect the Tachometer Signal The XM 124 module provides a single tachometer input signal The signal processing performed on the tachometer signal depends on the configuration of the module See page 78 for a description of the tachometer parameters IMPORTANT Ifyou are not using the tacho
107. ement sets make up the trend data Rockwell Automation Publication 1440 UM001C EN P May 2014 The Number of Records is automatically calculated based upon the number of Trended Measurements selected 107 Chapter4 Trends Table 22 Triggered Trend Parameters Parameter Name Description Values Comments Latch Enable Determines whether the triggered trend is latched or unlatched Check means latched Latched means that subsequent triggers are ignored after the initial Clear means unlatched trigger This prevents the trend data from being overwritten with new data until the trigger is manually reset click Reset Trigger Unlatched means that the trend data is overwritten with new data every time a trigger occurs Relay Number Sets the relay that triggers the trend to be collected None means that the trend can only be triggered manually or by a trigger event for example XM 440 Relay Number 1 is the on board relay Numbers 2 through 5 are either relays on the Expansion Relay module when it s connected to the module or virtual relays Important The relay must be enabled Refer to Relay Parameters on page 82 Record Interval The amount of time between consecutive trend records 1 to 3600 seconds Important If you enter a Record Interval the Trend Span is automatically updated Trend Span The total amount of time that can be covered by the trend data Seconds Number of Records x Record Interval Import
108. ements 17 X XM Services 100 XM status values 104 XM 120 Vibration Module reset switch 99 XM 120 121 Dynamic Measurement module components 16 description 16 power requirements 17 XM 120 121 1 0 message formats 101 XM 441 Expansion Relay Module 16 82 XM 441 Relay Expansion Module 99 XM 940 terminal base description 16 wiring 27 164 Rockwell Automation Publication 1440 UM001C EN P May 2014 Rockwell Automation Support Rockwell Automation provides technical information on the Web to assist you in using its products At http www rockwellautomation com support you can find technical and application notes sample code and links to software service packs You can also visit our Support Center at https rockwellautomation custhelp com for software updates support chats and forums technical information FAQs and to sign up for product notification updates In addition we offer multiple support programs for installation configuration and troubleshooting For more information contact your local distributor or Rockwell Automation representative or visit http www rockwellautomation com services online phone Installation Assistance If you experience a problem within the first 24 hours of installation review the information that is contained in this manual You can contact Customer Support for initial help in getting your product up and running United States or Canada 1 440 646 3434 Outside United State
109. ent PPE Follow ALL Regulatory requirements for safe work practices and for Personal Protective Equipment PPE Allen Bradley Rockwell Software Rockwell Automation and XM are trademarks of Rockwell Automation Inc Trademarks not belonging to Rockwell Automation are property of their respective companies Summary of Changes This manual contains new and updated information Changes throughout this revision are marked by change bars as shown to the right of this paragraph New and Updated This table contains the changes made to this revision Information Topic Page Added notes for the Full Scale and Low Pass Filter Corner fields in the Signal 66 Processing table Added notes for the Frequency Maximum in Spectrum Waveform Measurement 67 Options table Added notes for the Frequency Maximum in Band Measurement Options table 71 Updated Module Outputs 97 Updated XM Services table 100 Added resolutions for the Major Recoverable Fault parameter in Identity Object 116 Status table Rockwell Automation Publication 1440 UM001C EN P May 2014 3 Summary of Changes Notes 4 Rockwell Automation Publication 1440 UM001C EN P May 2014 Preface Install the XM 124 Standard Dynamic Measurement Module Configure the XM 124 Standard Dynamic Measurement Module Table of Contents P rpose aro do tl a a e lo 11 Additional Resguardo 11 Chapter 1 European Hazardous Location Approval ooocoooccccccccc
110. ents 88 109 Status 89 110 View Trend Data 89 110 T tachometer channel object 152 tachometer parameters 78 Tachometer Status indicator 113 tachometer wiring 32 terminal base install on DIN rail 23 interconnecting units 25 mounting on panel wall 26 terminal block assignment 27 thrust position measurement mode 75 Thrust Position measurement options 75 Tracking Filter options 74 transducer object 154 transducer wiring 34 IEPE accelerometer 34 non contact sensor 36 other configurations 42 43 44 passive transducer 37 powered sensor 39 process DC voltage signal 40 transition to program mode DeviceNet 98 transition to run mode DeviceNet 99 triggered trend parameters 86 107 Enable Triggered Trend Measurements 86 107 Latch Enable 86 108 Manual Trigger 87 108 Number of Records 86 107 Post Trigger 87 108 Record Interval 86 108 Relay Number 86 108 Reset Trigger 87 108 Select Measurements 86 107 Status 87 108 Store Spectrum 87 108 Store Waveform 87 108 Trend Span 86 108 View Collected Data 87 108 View Trend Data 87 108 troubleshooting 111 V vector measurement object 155 vector measurements 94 163 Index W wiring to separate power connections 18 to terminal base 27 wiring connections 4 20mA outputs 47 buffered outputs 33 DeviceNet 49 power supply 30 remote relay reset signal 46 serial port 48 setpoint multiplication switch 47 tachometer 32 transducers 34 wiring requir
111. er Discrete Input Point Object 1 None None to start the setpoint multiplier timers and 32 08 eventually cancel alarm setpoint multiplication Example 100 Choose the Save service code l To save the configuration parameters to the nonvolatile memory EEPROM fill in the Class Instance Editor as shown below dE Class Instance Editor Node 14 EY XM 120 Vibration Module m Execute Transaction Arguments Service Code Description ave Value _ amp al Transmit Data Size Data Byte y Receive Data Size Byte lea Radix Decimal sent to the device r Object Address Class Instance Attribute 320 1 Si e attribute ID Ta TF Values in decimal Data received from the device Clear Send the attribute ID and then enter the Class 320 hey and Instance 1 Click Execute to initiate the action Rockwell Automation Publication 1440 UM001C EN P May 2014 Invalid Configuration Errors XM 124 Module 1 0 Message Formats Operate the Module Chapter 3 A Start or Save service request to the XM 124 module may return an Invalid Device Configuration error when there is a conflict amongst the configuration settings The general error code for the Invalid Device Configuration error is DO An additional error code is returned with the general error code to specify which configuration settings are invalid The table below lists the additiona
112. eriod Enter the length of time for which the Alarm Condition must persist before the alarm is signaled Applying delays may reduce nuisance alarms caused by external noise and or transient vibration events IMPORTANT Delays may also be applied as part of the Relay definition Delays there are associated with the Relay s Activation Logic and only begin once any Alarm condition is signaled Consequently applying delays to both the Alarm and Relay results in a total delay time prior to relay actuation that is the sum of the alarm and relay delay times The length of time that the Threshold Multiplier is applied to the thresholds The start up period begins when the setpoint multiplier switch is reopened push button disengaged or toggle switch flipped to off Rockwell Automation Publication 1440 UM001C EN P May 2014 Enter a value between 0 and 65 5 seconds Enter a value from 0 1092 minutes adjustable in increments of 0 1 minutes 81 Chapter2 Configure the XM 124 Standard Dynamic Measurement Module Table 7 Alarm Parameters Parameter Name Description Threshold Multiplier The action to take when the setpoint multiplier switch is closed push button engaged or toggle switch flipped to on and during the start up period once the switch is reopened The module applies the multiplier to the alarm thresholds during this time to avoid false alarms at resonance frequencies Important The multiplication may have the
113. evice Mode Object for more information Ackn owledge Handler The Acknowledge Handler Object is used to manage the reception of message Object Class ID 2BH acknowledgments This object communicates with a message producing Application Object within a device The Acknowledge Handler Object notifies the producing application of acknowledge reception acknowledge timeouts and production retry limit errors Class Attributes The Acknowledge Handler Object provides no class attributes Rockwell Automation Publication 1440 UM001C EN P May 2014 133 AppendixB CIP Objects Instances A module provides only a single instance instance 1 ofthe Acknowledge Handler Object This instance is associated with instance 4 of the Connection Object the slave COS connection to a higher level master Instance Attributes Table 51 Acknowledge Handler Object Instance Attributes Access Rule Attr ID Name Data Type Default Value 1 Get Set Acknowledge Timer UINT 16 ms 2 Get Set Retry Limit USINT 1 3 Get COS Producing Connection UINT 4 Instance Services Table 52 Acknowledge Handler Object Services Service Code Class Instance Usage Name OE Instance Get_Attribute_Single 10 Instance Set_Attribute_Single Alarm Object Class ID 31 DH The Alarm Object mode is a two stage alert and danger levels alarm Class Attributes Table 53 Alarm Object Class Attributes Access Rule Attr ID Data Type Description Semanti
114. f normalized values Number of DWORDs USINT The number of 32 bit values from the data This must be small enough to fit in the explicit message buffer structure to be returned Table 73 Get_Spectrum_Chunk Get_Waveform_Chunk Response Parameters Description of Response Parameters This is likely less than the total size of the data structure so that several calls to the service are required to get the entire data structure Name Data Type Semantics of Values Number of DWORDs USINT The number of 32 bit values actually returned If less DWORDs are returned than were requested the end of in the Data Chunk array of the response Can the data structure has been reached the request went beyond be less than the number of DWORDs the end of the array requested Data Chunk Array of DWORD The requested portion of the data structure 150 Rockwell Automation Publication 1440 UM001C EN P May 2014 Speed Measurement Object Class ID 325 yy CIP Objects Appendix B The Speed Measurement Object models a speed measurement of a tachometer signal Class Attributes The Speed Measurement Object provides no class attributes Instance Attributes Table 74 Speed Measurement Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get Speed Value REAL The measured speed value CPM 4 Get Status BOOL Indicates if a fault or alarm has 0 O
115. f no pulses are detected on the tachometer signal Fault Delay Enter the number of seconds that the module must wait after the last valid pulse signal before it indicates a tachometer fault Enter a value between 1 64 seconds Pulses Per Revolution Enter the number of tachometer signal pulses per revolution of the shaft If the speed sensor is a proximity probe over a keyway there is one pulse around the shaft If the speed sensor is a proximity probe over a gear there is a pulse for each tooth on the gear If the sensor detects reflective tape or paint there is a pulse for each reflective area around the shaft Enter 0 zero if you are not using a tachometer This disables the speed acceleration and most phase measurements Response Time Choose how quickly the measured speed value and acceleration value responds to a change in the input signal 2640 ms 220ms gt 22ms For example setting this to 220 ms means that the speed is averaged over a quarter second and the reported value reaches 90 of the new steady state value about 220 ms after the change in machine speed Faster response times 22 ms produce measurements that are more accurate but are more susceptible to noise Slower response times 220 ms 2640 ms produce less accurate measurements but are less susceptible to noise Fast response times are generally used when you need to track rapid speed changes Slow response times are ge
116. g and reciprocating machinery where rotor bow must be measured prior to or during startup This eccentricity measurement is the same as the eccentricity measurement performed by the XM 120E Eccentricity module Signal Processing The Signal Processing group box options apply to the Standard Alternating gSE Tracking Filter and Band Pass Filter measurement modes These settings affect the standard Overall FFT and TWF measurements In this field Values are Comments Full Scale Choose the maximum signal level expected to be processed by the The default value and the available values depend on the channel If the full scale value is peak or peak to peak select the Transducer Nominal Sensitivity selection measurement performed true or calculated to produce the overall If the Engineering Units of the selected Full Scale value value require integration from the Engineering Units of the selected Nominal Sensitivity then an analog 2 kHz Low Pass Filter will be applied prior to the measurement By assuring the absence of high frequency content gains can be applied to maximize the accuracy of the measurements below the LPF corner frequency 66 Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 In this field Values are Comments True The actual or literal measure of the signal It is the maximum peak in the The True and Calculated radio buttons
117. g the DeviceNet shield to terminal 10 will ground the DeviceNet shield at the XM module If you intend to terminate the shield elsewhere do not connect the shield to terminal 10 ATTENTION The DeviceNet network must also be referenced to earth at only one location Connect DNet V to earth or chassis at one of the XM modules ATTENTION The DNet V and DNet V terminals are inputs to the XM module Do not attempt to pass DeviceNet power through the XM terminal base to other non XM equipment by connecting to these terminals Failure to comply may result in damage to the XM terminal base and or other equipment Terminate the DeviceNet network and adhere to the requirements and instructions in the ODVA Planning and Installation Manual DeviceNet Cable System which is available on the ODVA website http www odva org WARNING If you connect or disconnect the DeviceNet cable with power applied to this module or any device on the network an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding 50 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Mount the Module The XM 124 standard dynamic measurement module catalog number 1440 SDM02 01RA is used only with the 1440 T B A C terminal base is on an electrical arc can occur This could cause an expl
118. ge 27 IMPORTANT The module does not power the sensor It measures only the input voltage Rockwell Automation Publication 1440 UM001C EN P May 2014 37 Chapter1 Install the XM 124 Standard Dynamic Measurement Module Figure 20 Velocity Sensor to Channel 1 Wiring TYPICAL WIRING FOR COIL BASED VELOCITY SENSOR TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL 1 Pin A Common Pin B Signal Cable shield not connected at this end Signal Common Channel 1 Input signa 8 90 YO Shield Figure 21 Velocity Sensor to Channel 2 Wiring TYPICAL WIRING FOR COIL BASED VELOCITY SENSOR TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL 2 Pin A Common Pin B Signal Cable shield not connected at this end Signal Common D ae O Channel 2 Input Signal 1 Shield 38 Q la 2 13 9 5 19 19 2 1S 0 2 a O 38 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Connect a Powered Sensor The figures below show the wiring of a powered sensor such as the Model 580 Vibration Pickup to the terminal base unit A IMPORTANT A ATTENTION You may ground the cable shield at either end of the cable Do not ground the shield at both ends Recommended practice is to ground
119. gether into one wide peak Gives good peak amplitude accuracy poor peak frequency accuracy for data with discrete frequency components e Kaiser Bessel Gives fair peak amplitude accuracy fair peak frequency accuracy Number of averages In this field Tracked multiple Enter the number of individual data sets to be incorporated into the averaged gSE spectrum Tracking Filter Options Averaging reduces the random errors and provides a more reliable measurement The Tracking Filter options apply to the Tracking Filter measurement mode and affect the Tracking Filter measurement Tracking Filter Options Tracked multiple x speed 1 e Constant Bandwidth Hz 5 C Constant Q Values are 0 1 to 20 times the measured machine speed Comments Sets the multiple of the machine speed to be tracked Constant Bandwidth Enter the filter bandwidth in the range of 0 1 to 25 Hz Select Constant Bandwidth to configure the tracking filter to maintain a constant bandwidth as the machine speed varies Constant Q 74 Enter the filter Q factor in the range of 1 to 200 Select Constant Q to configure the tracking filter to maintain a constant ratio between the bandwidth and the center frequency machine speed Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 Band Pass Filter Options The Band Pass Filter options ap
120. h 9 REAL 21 1D 03 24 ii 30 0A Alarm 31D 1 16 Alert Threshold Low 10 REAL 21 1D 03 24 ii 30 0B Alarm 31D 1 16 Danger Threshold Low 11 REAL 21 1D 03 24 ii 30 0C Alarm 31D 1 16 Hysteresis 12 REAL 21 1D 03 24 ii 30 0D Alarm 31D 1 16 Threshold Set Point 13 REAL Multiplier 21 1D 03 24 ii 30 0E Alarm 31D 1 16 Start up Period 14 UINT 21 1D 03 24 ii 30 0F Alarm 31D 1 16 Speed Range Enable 15 BOOL 21 1D 03 24 ii 30 10 Alarm 31D 1 16 Speed Range High 16 REAL 21 1D 03 24113011 Alarm 31D 1 16 Speed Range Low 17 REAL Rockwell Automation Publication 1440 UM001C EN P May 2014 121 Appendix B CIP Objects Table 35 Instance 199 Component Mapping 122 EPATH where ii instance Class Class Instance Attribute Attribute Data number Name Number Number Name Number Type 21 OF 00 24 ii 30 01 Param OF 10 25 Parameter Value 1 USINT Measurement Identifier 211D03 24113015 Alarm 31D 1 16 Detection Delay 21 UINT 21 23 03 24 ii 30 04 Relay 323 ere Relay Enable 4 BOOL 21 23 03 24 ii 30 05 Relay 323 ee Latch Enable 5 BOOL 212303 24 ii 30 06 Relay 323 wD Failsafe Enable 6 BOOL 212303 24 ii 30 07 Relay 323 re Delay 7 UINT 21 23 03 24 ii 30 09 Relay 3234 KS Alarm Level 9 BYTE 21 0F 00 24 ii 30 01 Param OF 26 30 Parameter Value Alarm 1 USINT Identifier A 21 OF 00 24 ii 30 01 Param OF 31 35 Parameter Value Alarm 1 USINT Identifier B 21 23 03 24 ii 30 0C Relay 323 1 5 L
121. he outputs be grounded at a single point Connect the 4 20 mA to the XM terminal base chassis terminal or directly to the DIN rail or ground the signal at the other equipment in the 4 20 mA loop ATTENTION The 4 20 mA outputs are functionally isolated from Serial Port Connection The XM 124 module includes a serial port connection that lets you connect a personal computer to it and configure the module s parameters via the Serial Configuration software utility There are two methods of connecting an external device to the module s serial port e Terminal Base Unit There are three terminals on the terminal base unit you can use for the serial port connection They are TxD RxD and RTN terminals 7 8 and 9 respectively If these three terminals are wired to a DB 9 female connector then a standard RS 232 serial cable with 9 pin DB 9 connectors can be used to connect the module to a personal computer no null modem is required Wire the DB 9 connector to the terminal block as shown XM 124 Terminal Base Unit DB 9 Female Connector catalog number 1440 TB A TX Terminal terminal 7 Pin 2 RD receive data RX Terminal terminal 8 Pin 3 TD transmit data RTN Terminal terminal 9 Pin 5 SG signal ground Rockwell Automation Publication 1440 UM001C EN P May 2014 Mini connector Install the XM 124 Standard Dynamic Measurement Mod
122. he standard FFT and TWF Rockwell Automation Publication 1440 UM001C EN P May 2014 67 Chapter 2 In this field Sampling Mode Sampling Mode continued Configure the XM 124 Standard Dynamic Measurement Module measurements Click Spectrum Waveform to open the Spectrum Waveform options dialog box F XM 124 Spectrum Waveform l e Sampling Mode Frequency Type Frequency Maximum Period Data Format FFT Window Type Number of Averages Tachometer Rotations Rotor Rotations Number of Spectrum Lines Order of Sum Harmonics Asynchronous v Hz z hows A 200 v 0 2 sec 4 v Magnitude x Hanning v Gear Ratio 1 Values are Choose the sampling mode e Asynchronous Synchronous with tach Asynchronous Sampling The waveform measurement is time based Synchronous Sampling The waveform measurement is position based The spectrum measurement is frequency based The spectrum measurement is order based and the Number of Lines must be evenly divisible by Frequency Maximum The Frequency Maximum must be specified in Hz Frequency Maximum must be specified in orders Comments The sampling mode determines whether the signal is synchronized with the tachometer signal and has several effects on the resulting measurements Synchronous sampling requires a tachometer signal Frequency Type The frequency units Hz or CPM E
123. hen integrating the Maximum Frequency may not be set greater than the 2 kHz analog LPF that is applied to all integrating measurements Spectrum Band Frequency Sampling Frequency Max Max Mode Units Band Units Synchronous Orders Hz 0 5000 Orders 0 01 200 Asynchronous Hz Hz 0 20 000 Orders 0 01 200 Frequency Minimum 72 Enter the spectrum bin with the least frequency to be included in the band measurement IMPORTANT For bands specified in Hz on an orders based spectrum Sampling Mode set to Synchronous with tach the band measurement value is zero when the Band Frequency Minimum and Frequency Maximum fall completely beyond the frequencies represented in the spectrum If any of the band falls within the spectrum only that portion contributes to the band value Example Band Frequency Maximum 250 Hz Band Frequency Minimum 150 Hz Spectrum Frequency Maximum 10 Orders The following table shows the actual Band Frequency Maximum and Minimum values given different operating speeds for this example Note that when the speed is 600 rpm the Band Frequency Maximum and Minimum values fall outside the range of the Spectrum Frequency Maximum so that the band value is zero When the speed is 1200 rpm the band is calculated from 150 200 Hz Speed Max Frequency Represented in Band Min Band Max rpm Spectrum Hz Hz Hz 2400 400 150 250 1800 300 150 250 1200 200 150 200 600 100
124. hen the next trigger occurs The triggered trend parameters define the trend data that is collected by the module Use these parameters to select the measurements included in the trend records the interval between trend records and which relay triggers activates the collection of the trend data IMPORTANT The Triggered Trend parameters are not included in the EDS file and cannot be edited by using generic configuration tools such as RSNetWorx for DeviceNet software Description Values Comments Enables disables the triggered trend measurements Select to Check to enable configure the triggered trend measurements Clear to disable Select Measurements Sets the measurements to be collected and stored in the module 1 16 measurements can be selected Number of Records The maximum number of measurement sets that can be collected in The Number of Records is automatically calculated the trend buffer The measurement sets make up the trend data based upon the number of Trended Measurements selected Latch Enable Determines whether the triggered trend is latched or unlatched Check means latched Latched means that subsequent triggers are ignored after the initial Clear means unlatched trigger This prevents the trend data from being overwritten with new data until the trigger is manually reset click Reset Trigger Unlatched means that the trend data is overwritten with new data every time a trigger occurs Rel
125. hen they are on the 4 20 mA outputs overshoot the 4 and 20 mA limits by 10 when the measurement exceeds the minimum and maximum range This means the minimum current produced is 3 6 mA and the maximum current produced is 22 mA When the 4 20 mA outputs are off they produce a current approximately 2 9 mA The 4 20 mA outputs are off under the following conditions The 4 20 mA outputs are set to Disable see Enable on the previous page The module is in Program mode A transducer fault or tachometer fault occurs that affects the corresponding measurement Rockwell Automation Publication 1440 UM001C EN P May 2014 85 Chapter 2 Table 10 Triggered Trend Parameters Parameter Name Enable Triggered Trend Measurements Configure the XM 124 Standard Dynamic Measurement Module Triggered Trend Parameters The XM 124 module can collect a triggered trend A triggered trend is a time based trend that is collected when a relay on the XM module is activated or the module receives a trigger event Once the triggered trend is configured the XM module continuously monitors the trended measurements When a trigger occurs the XM module collects additional data as specified by the Post Trigger parameter The XM 124 module can also store the spectrum or waveform at the time of the trigger The XM module can only store one triggered trend Unless the triggered trend is latched the trend data is overwritten with new data w
126. i SSS ee SSS SOS8O0SGS8 056988 SSQVSVOSSESDSG9E9 SESS O0SG28 086888 o ee eee SSGSSGSSSSDSSSSHSG _ SSSSODSSSSTSSSSHSO _ SSHSSTSSSSDSESSISS a ee ZQ QSS8SSHUS88S0GS08EG SECSSSSUSSSELOSOSS COPSSSSH0ESSSOGSOSe E E 24V 24V 1 co t i mm itn Class 2 AP S seSSSVSGESVSISOS SSSSQOSESSHSSSEV SSSSO0SSSS0SEE9SB9 o ee ee eee SSVSGDSSSSPDSSSSOSLV SSCSVHSSSSADSSSSOSY SSQVSVPSSESHSE9SOsg paa ee ee ee a ZEPSSSSLSVSSSS0SSOSS GSCSSSSUSSSEDMGSSSS PESSSSSVUSSSSRIESOSES E 24V Suppl 24V COM Conductive Mounting Plate 1 Use 2 1 mm 14 AWG wire If it is desired to isolate the power supply because of possible ground loops do not connect 24V common to earth as illustrated 2 Use 8 4mm 8 AWG wire 24V Common Grounding The XM system is sourced by a single Class 2 power supply We recommend that the 24V power to the XM modules is grounded 22 Rockwell Automation Publication 1440 UM001C EN P May 2014 Mount the Terminal Base Unit Install the XM 124 Standard Dynamic Measurement Module Chapter 1 DeviceNet Grounding The XM 124 and XM 940 are able to use an external DeviceNet power supply If DeviceNet V is not grounded elsewhere connect DeviceNet V to earth ground at one of the XM modules as shown in Figure 7 Figure 7 Grounded DeviceNet V at XM Module To Ground Bus DNet T Ji 7 Power Supply
127. ialog Box xi XM Serial Configuration Utility 7 0 5 Configure Password Note Ensure proper cable connection If the computer is connected to an XM 124 module this is indicated by a closed connector icon and the application allows only configuration of that specific module If no module is connected as in the above figure the tool may be used to edit configuration files for any type of module Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 Passwords and Access The XM Serial Configuration Utility includes a function for creating and managing passwords for Administrator and Maintenance level access IMPORTANT The password function is optional but once a password is defined for either the Administrator or Maintenance accounts the utility requires that password to configure an XM 124 module Upon initial login the following dialog box appears x Administrator Full Access Maintenance Head Only Change Password Old Password New password Repeat new password An Administrator password may be verified with re entry Once established the Administrator account may be used to also manage the Maintenance account as well as fully edit and load configurations to a module Configurations and Commands Choosing the Configure option from the main dialog box begins either Online Configuration or Offline C
128. icates and other certification details http www rockwellautomation com literature To order paper copies of technical documentation contact your local Allen Bradley distributor or Rockwell Automation sales representative Rockwell Automation Publication 1440 UM001C EN P May 2014 11 Preface Notes 12 Rockwell Automation Publication 1440 UM001C EN P May 2014 Chapter 1 Install the XM 124 Standard Dynamic Measurement Module This chapter discusses how to install and wire the XM 124 Standard Dynamic Measurement Module catalog number 1440 SDM02 01RA It also describes the module indicators and the basic operations of the module Topic Page XM Installation Requirements 17 Mount the Terminal Base Unit 23 Wire the Terminal Base Unit 27 Connecting Power 30 Electronic Data Sheets 55 ADR for XM Modules 56 Power Up the Module 57 A ATTENTION Environment and Enclosure This equipment is intended for use in a Pollution Degree 2 industrial environment in overvoltage Category II applications as defined in IEC 60664 1 at altitudes up to 2000 m 6562 ft without derating This equipment is not intended for use in residential environments and may not provide adequate protection to radio communication services in such This equipment is supplied as open type equipment It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be
129. ing your local Rockwell Automation representative Refer to your DeviceNet documentation for instructions on registering the EDS files Automatic device replacement ADR is a feature ofan Allen Bradley DeviceNet scanner lt provides a means for replacing a failed device with a new unit and having the device configuration data set automatically Upon replacing a failed device with a new unit the ADR scanner automatically downloads the configuration data and sets the node address IMPORTANT We recommend that ADR not be used in safety related applications If the failure of the ADR server and a subsequent power cycle would result in the loss of protection for a machine then do not implement ADR ADR can be used with XM modules but keep the following in mind when setting up the XM modules e The ADR scanner can not download the configuration data to an XM module if the module has a saved configuration in its nonvolatile memory This happens because the saved configuration is restored and the module enters Run mode when the power is cycled Configuration parameters cannot be downloaded while an XM module is in Run mode XM modules must be in Program mode for the ADR configuration to be downloaded and this occurs only when there is no saved configuration TIP To delete a saved configuration from nonvolatile memory use the Delete service in RSNetWorx for DeviceNet software or perform the following steps in the XM Serial 1 From th
130. ion circuits equipment or software described in this manual Reproduction of the contents of this manual in whole or in part without written permission of Rockwell Automation Inc is prohibited Throughout this manual when necessary we use notes to make you aware of safety considerations WARNING Identifies information about practices or circumstances that can cause an explosion in a hazardous environment which may lead to personal injury or death property damage or economic loss ATTENTION Identifies information about practices or circumstances that can lead to personal injury or death property damage or economic loss Attentions help you identify a hazard avoid a hazard and recognize the consequence Db IMPORTANT Identifies information that is critical for successful application and understanding of the product Labels may also be on or inside the equipment to provide specific precautions SHOCK HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that dangerous voltage may be present BURN HAZARD Labels may be on or inside the equipment for example a drive or motor to alert people that surfaces may reach dangerous temperatures gt amp ARC FLASH HAZARD Labels may be on or inside the equipment for example a motor control center to alert people to potential Arc Flash Arc Flash will cause severe injury or death Wear proper Personal Protective Equipm
131. ion Path UINT Number of bytes in the consumed_connection_path Length attribute 16 Get Consumed Connection Path Array of USINT Specifies the Application Object that are to receive the data consumed by this Connection Object See DeviceNet Specification Volume 1 Appendix l 17 Get Production Inhibit Time UINT Defines minimum time between new data production Services Table 39 Connection Object Services Service Code Class Instance Usage Name 05 Instance Reset OE Instance Get_Attribute_Single 10 Instance Set_Attribute_Single Discrete Input Point The Discrete Input Point Object stores information about the value of the Object Class ID 08H Table 40 Discrete Input Object Class Attributes Access Rule Attr ID Data Type Description Semantics Setpoint Multiplier signal Class Attributes 1 Get Revision UINT Version of the implemented 2 object 124 Rockwell Automation Publication 1440 UM001C EN P May 2014 Instance Attributes Table 41 Discrete Input Object Instance Attributes Attr ID 3 Get Access Rule Name Value Data Type BOOL Description Alarm Limit Multiplier CIP Objects Appendix B Semantics 0 0ff 1 0n 199 Set Table 42 Discrete Input Object Services Service Code 0E Backdoor Service Services Class Instance Usage Class Instance Name Get_Attribute_Single Setting this attribute is equivalent Set to one of the following to requesting the sp
132. ioning monitoring applications where the objective is to indicate the total energy in the system that is the overall value Calculated is the preferable measurement High Pass Filter Corner Enable Low Pass Overall Filter Choose the high pass filter to apply to the measurement e 0 2Hz 1Hz 5 Hz 10 Hz 40 Hz The high pass filter is useful in removing low frequency signal components that can dominate the signal particularly when integrating The high pass filter attenuates frequencies less than the specified frequency It passes frequencies greater than the specified frequency Check to apply a low pass filter to the Overall Measurement Clear to disable the low pass filter The filter is applied only to the Overall measurement It does not affect the time waveform spectrum or measurements derived from the spectrum Low Pass Filter Corner Enter a value between 100 20 000 Hz Input signal frequencies greater than this value are significantly attenuated Spectrum Waveform Measurement Options This parameter is available only when Enable Low Pass Filter is checked When integrating this digital Overall Low Pass Filter Corner may not be set greater than the 2 kHz analog LPF that is applied to all integrating measurements The Spectrum Waveform Measurement options apply to the Standard Alternating gSE Tracking Filter Band Pass Filter and Thrust Position measurement modes These settings affect t
133. ions are currently established Solid Green Module is online with connections currently established The following table describes the channel indicators State Probable Cause Off e Normal operation within alarm limits on the channel e No power applied to the module Look at Module Status indicator Solid Yellow An alarm associated with this channel is in Alert Solid Red An alarm associated with this channel is in Danger Flashing Red A transducer fault exists on the channel The DC bias is outside the DC Low and High Limits Rockwell Automation Publication 1440 UM001C EN P May 2014 Status Indicators Appendix A Tachometer Status Indicators The following table describes the tachometer indicator State Off Probable Cause e Normal operation within alarm limits on the channel e No power applied to the module Look at Module Status indicator Solid Yellow An alarm on Speed or Acceleration is in Alert Solid Red An alarm on Speed or Acceleration is in Danger Flashing Yellow A tachometer fault other than a transducer fault for example no pulse received Flashing Red The tachometer signal DC bias is not within the DC Low and High Limits Setpoint Multiplier Indicator The following table describes the setpoint multiplier indicator Probable Cause The Alarm Limit Multiplier is not in effect Solid Yellow The Alarm Limit Multiplier is in effect Rockwell Au
134. is returned during the Device Mode Object Start and Save services 145 AppendixB CIP Objects Table 68 Spectrum Waveform Measurement Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 7 Get Set Number of Spectrum UDINT Number of lines or bins in the 100 200 400 800 or 1600 Lines spectrum data 8 Get Set Window Type USINT The window function to be 0 Rectangular applied to the waveform data 1 Hamming prior to computing the spectrum 2 Hanning 3 Flat Top 4 Kaiser Bessel 9 Get Set Period REAL The period of the waveform Seconds if Domain 0 Cycles if Domain 1 10 Get Number of Waveform UDINT Number of points in the waveform 256 512 1024 2048 or 4096 Points data 11 Get Overlap USINT The percent overlap applied to the Only 0 supported waveform data sets used for calculating the spectrum 12 Get Set Data Format USINT The format of the spectrum data 0 Complex data 1 Magnitude data 13 Get Average Type USINT The type of averaging performed 0 Asynchronous spectrum 1 Synchronous waveform Determined by the Synchronous attribute of the Channel Object When set to Asynchronous consecutive spectrum measurements are averaged together to produce the Spectrum data When set to synchronous synchronized waveforms are averaged together to produce the Waveform data and the Spectrum data is produced from the averaged waveform A trigger source fro
135. l error codes associated with the Invalid Device Configuration error Table 15 Additional Error Codes returned with the Invalid Device Configuration Error 0xD0 Error Code Hex Description 01 No specific error information is available 02 Mismatched transducer channel and or measurement unit 03 Inverted transducer fault high low values 04 Alarm thresholds conflict with the alarm condition 05 Alarm speed range is invalid 06 Band minimum frequency is greater than maximum frequency Or maximum frequency is greater than FMAX 07 Relay is associated with an alarm that is not enabled 08 Tachometer must be enabled for alarm or channel settings 09 A senseless speed range is enabled on a speed alarm OA Too many alarms associated with a single measurement 0B Invalid node address in the alarm list oC Too many alarms in the alarm list Or no alarms in the alarm list 0D Alarm levels cannot be zero for alarms that are enabled OE Too many slaves in the scanner s input data table OF The FMAX and Number of Lines do not yield correct vector calculations 10 Phase vector alarms prohibited with synchronous sampling and more than 1 tachometer pulse per revolution 11 Can t have order based band on asynchronous channel 12 Unsupported Sensor Type and Channel ID combination 13 Invalid Alarm Type for the associated measurement ID 14 Synchronous sampling is required for a
136. l value of parameter See Table 48 for a list of valid values for each instance 2 Link Path Size USINT Size of Link Path 0 These Parameter instances do not link 132 directly to another object attribute Rockwell Automation Publication 1440 UM001C EN P May 2014 Table 49 Parameter Object Instance Attributes CIP Objects Appendix B Access Rule Attr ID Name Data Type Description Semantics 3 Get Link Path ARRAY of DeviceNet path to the object for DeviceNet path the Parameter value Segment Type Port BYTE See DeviceNet Specification Volume 1 Appendix for format Segment Address See DeviceNet Specification Volume 1 Appendix for format 4 Get Descriptor WORD Description of Parameter Bit 0 Settable Path support Bit 1 Enum Strings support Bit 2 Scaling support Bit 3 Scaling Links support Bit 4 Read Only Bit 5 Monitor Bit 6 Ext Prec scaling 5 Get Data Type EPATH Data Type Code See DeviceNet Specification Volume 1 Appendix J Section J 6 6 Get Data Size USINT Number of Bytes in Parameter value Services Table 50 Parameter Object Services Service Code Class Instance Usage Name Description OE Class Instance Get_Attribute_Single Returns the contents of the specified attribute 10 Class Set_Attribute_Single Sets the contents of the specified attribute 1 Attributes can only be set while the device is in Program mode See the description of the D
137. larm on synchronous measurements 15 Integration is not supported with the Bypass High Pass Filter option The XM 124 standard dynamic measurement module supports Poll Change of State COS and Bit Strobe I O messages The Poll response message is used by the module to produce measured values and the COS message is used to produce the Alarm and Relay Status The Bit Strobe message is used by a master device to send a trigger event to all the XM slaves on the network Rockwell Automation Publication 1440 UM001C EN P May 2014 101 Chapter3 Operate the Module Poll Message Format The XM 124 module Poll request message contains no data The Poll response message can contain up to 44 REAL values for a total of 176 bytes The XM 124 module provides one pre defined static data format of the Poll response defined in Assembly instance 101 It also provides a dynamic Assembly instance instance 199 with which you can define a custom data format for the Poll response The dynamic Assembly instance can contain any of the measurement parameters included in Assembly instance 101 as well as several of the alarm and relay configuration parameters The default Assembly instance is 101 and the default size is 20 bytes You can change the Assembly instance and define the custom Assembly instance using the configuration software Refer to I O Data Tab on page 89 The Poll response data can also be requested explicitly through Assembly Object Cla
138. lays only if the input is no longer in alarm or the condition that caused the alarm is no longer present Rockwell Automation Publication 1440 UM001C EN P May 2014 99 Chapter3 Operate the Module XM Services Table 14 XM Services The table below defines services supported by the XM 124 module The table includes the service codes classes instances and attributes by their appropriate hexadecimal codes Use the Class Instance Editor in RSNetWorx software to execute these services as illustrated in the example below Service Code Class Action Hex Hex Instance Attribute Data Transition to Run Mode Start Object 320 1 None None 06 Transition to Program Mode Stop Object 1 None None 07 320 Save configuration to nonvolatile memory Save Object 1 None None EEPROM 16 320 Delete saved configuration from nonvolatile Delete Object 1 None None memory EEPROM 09 320 Reset a specific latched relay Reset Relay Object Relay number 1 Cfor None None 05 323 XM 440 1 5 for XM 12X XM 320 and XM 220 1 8 for XM 36X and XM 16X Reset all latched relays Reset Relay Object 0 None None 05 323 Reset the Peak Speed XM 12X only Reset Speed Measurement Object 1 2 for XM 220 None None 05 325 Close the virtual setpoint multiplier switch Other Discrete Input Point Object 1 None None to activate the alarm setpoint multipliers 33 08 Open the virtual setpoint multiplier switch Oth
139. le Attr ID Name Data Type Description 1 Get State USINT State of the object 2 Get Instance Type USINT Indicates either 1 0 or Messaging Connection 3 Get Transport Class Trigger BYTE Defines behavior of the Connection 4 Get Produced Connection ID UINT Placed in CAN Identifier Field when the Connection transmits 5 Get Consumed Connection ID UINT CAN Identifier Field value that denotes message to be received 6 Get Initial Comm Characteristics BYTE Defines the Message Group across which productions and consumptions associated with this Connection occur 7 Get Produced Connection Size UINT Maximum number of bytes transmitted across this Connection 8 Get Consumed Connection Size UINT Maximum number of bytes received across this Connection 9 Get Set Expected Packet Rate UINT Defines timing associated with this Connection 12 Get Set Watchdog Time out Action USINT Defines how to handle Inactivity Watchdog timeouts 13 Get Produced Connection Path UINT Number of bytes in the production_connection_path Length attribute 14 Get Produced Connection Path Array of USINT Specifies the Application Object whose data is to be produced by this Connection Object See DeviceNet Specification Volume 1 Appendix l Rockwell Automation Publication 1440 UM001C EN P May 2014 123 AppendixB CIP Objects Table 38 Connection Object Instance Attributes Access Rule Attr ID Name Data Type Description 15 Get Consumed Connect
140. le and cannot be edited using generic configuration tools such as RSNetWorx for DeviceNet software Table 23 SU CD Trend Parameters Parameter Name Description Values Comments Enable SU CD Trend Enables disables the SU CD trend measurements Select to configure Check to enable the SU CD trend measurements Clear to disable Select Measurements Sets the measurements to be collected and stored in the module 1 16 measurements can be selected Important The Speed measurement is always included in the start up coast down trend Number of Records The maximum number of measurement sets that can be collected in The Number of Records is automatically calculated the trend buffer The measurement sets make up the trend data based upon the number of Trended Measurements selected Latch Enable Determines whether the start up coast down trend is latched or Check means latched unlatched Latched means that subsequent start up coast down trends are ignored after the initial start up coast down This prevents the trend data from being overwritten with new data until the trigger is manually reset click Reset Trigger Unlatched means that the start up coast down trend data is overwritten with new data every time the machine speed crosses into the speed range Clear means unlatched Record Interval The change in speed between consecutive records 1 3600 rpm Important If you enter a Record Interval the Maximum Trend Span is automatica
141. lly supplied See table below 24V externally supplied from the terminal base Bias Current externally supplied Rockwell Automation Publication 1440 UM001C EN P May 2014 63 Chapter2 Configure the XM 124 Standard Dynamic Measurement Module In this field Nominal Sensitivity Values are Choose the sensitivity of the transducer Quantity of Nominal Sensitivity Measure Acceleration 10 0 mV g 25 0 mV g 50 0 mV g 100 0 mV g 500 0 mV g 1000 0 mV g 10000 0 mV g Velocity 100 0 mV in s 150 0 mV in s 200 0 mV in s 400 0 mV in s 500 0 mV in s 1000 0 mV in s 4 0 mV mm s 6 0 mV mm s 8 0 mV mm s 16 0 mV mm s 20 0 mV mm s 40 0 mV mm s Displacement 100 0 mV mil 150 0 mV mil 200 0 mV mil 285 0 mV mil 10 0 mV mil 3 94 mV um 5 91 mV um 7 87 mV jm 11 2 mV um 0 394 mV um Pressure 20 0 mV psi 50 0 mV psi 100 0 mV psi 0 29 mV mbar 0 73 mV mbar 1 45 mV mbar Volts 1000 0 mV V Comments Your choice controls the list of possible full scale selections The default is 200 0 mV mil displacement Pressure 20 0 mV psi 50 0 mV psi 100 0 mV psi 0 29 mV mbar 0 73 mV mbar 1 45 mV mbar Actual Sensitivity Enter the sensitivity value of the transducer that is included with the transducer s calibration documentation Due to manufacturing variation the actual sensitivity may be different than the nominal sensitivity This value is 15 of the Nominal Se
142. lly updated Maximum Trend Span The maximum change in speed that can be covered by the trend data rpm Number of Records x Record Interval Important If you edit the Trend Span the Record Interval is automatically updated Rockwell Automation Publication 1440 UM001C EN P May 2014 109 Chapter4 Trends Table 23 SU CD Trend Parameters Parameter Name Minimum Speed Description The lesser limit of the speed range in which records are collected in the start up coast down trend This value must be less than the Maximum Speed value Maximum Speed The greater limit of the speed range in which records are collected in the start up coast down trend This value must be greater than the Minimum Speed value Values Comments rpm Start up Coast down Trend Considerations The module collects a start up trend when the machine speed rises through the Minimum Speed 8 rpm and stops when the machine speed crosses either the Minimum Speed or the Maximum Speed The module collects data only when the machine speed is increasing It does not collect data if the machine speed is constant or decreasing The module collects a coast down trend when the machine speed falls through the Maximum Speed 8 rpm and stops when the machine speed crosses either the Minimum Speed or the Maximum Speed The module collects data when the machine speed is decreasing or increasing during a coast down trend for example a coast down
143. m a tachometer for example is required to obtain the synchronized waveforms 14 Get Set Number of Averages UINT The number of individual data sets 0 Invalid to be incorporated into the 1 No averaging average calculation gt 1 Averaging 15 Get Set Storage Option BYTE Determines what must be stored 1 Store waveform in response to a storage trigger 2 Store spectrum event 16 Get Storage Timestamp LTIME Records the timestamp of the 64 bit microsecond counter value stored data 146 Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Services Table 69 Spectrum Waveform Measurement Object Services Table 70 Spectrum Data Structure Service Code Class Instance Usage Name Description OE Instance Get_Attribute_Single Returns a single attribute 10 Instance Set_Attribute_Single Sets a single attribute 4Bh Instance Get_Spectrum_Chunk Upload a portion of the current Spectrum data 4G Instance Get_Waveform_Chunk Upload a portion of the current Waveform data 1 Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information Get_Spectrum_Chunk Get_Waveform_Chunk These services return a portion of the respective data structure It is likely that the spectrum and waveform data structures are too large to transfer over the network in one message These services let the data str
144. mantics 3 Get Number of Instances UINT Number of Instances in this class 5 100 Set Reset All USINT Setting this attribute is equivalent Reset Allis an attribute that provides a to executing the Class Reset way to perform a Class level Reset service service via the Set_Attribute_Single service Setting this attribute to any value is equivalent to performing the Class level Reset service Reading the Reset All attribute always returns zero Instances There is one instance of the object Instance 1 is a virtual relay which corresponds with the Relay status indicator on the module IMPORTANT Instances 2 5 are not available when the module is configured in the RSLogix 5000 software Instance Attributes Table 66 Relay Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get Relay Status BOOL The current status of the relay 0 0ff 1 0n 4 Get Set Relay Enable BOOL Indicates whether this relay object 0 Disabled is enabled 1 Enabled 5 Get Set Latch Enable BOOL Indicates whether this relay 0 Nonlatching latches requires a reset command 1 Latching to deactivate 6 Get Set Failsafe Enable BOOL Indicates whether this relay is 0 Non failsafe not normally energized normally energized activated 1 failsafe normally energized during power loss 7 Get Set Delay UINT The time period that the voting 0 65 535 milliseconds logic must be true before the relay is activated
145. meter input set the Pulses per Revolution parameter to zero 0 This disables the tachometer measurement and prevents the module from indicating a tachometer fault TACH indicator flashing yellow A tachometer fault occurs when no signal pulses are received on the tachometer input signal for a relatively long period Connecting a Magnetic Pickup Tachometer Figure 12 shows the wiring of a magnetic pickup tachometer to the terminal base unit Figure 12 Magnetic Pickup Tachometer Signal Connection Shielded Tacho Sensor Connecting a Hall Effect Tachometer Sensor Figure 13 shows the wiring of a Hall Effect Tachometer Sensor catalog number 44395 to the terminal base unit Figure 13 Hall Effect Tachometer Signal Connection 20900000006 25 18 20 Hall Effect Tacho Sensor Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Connecting a Non contact Sensor to the Tachometer Signal Figure 14 shows the wiring of a non contact sensor to the tachometer input signal Figure 14 Non contact Sensor to Tachometer Signal Connection 4 ISSO0OOS SONORO 18 2021 31 GOGLPBGSOOOOOOSGOYSG OSSSNOSOSSOSOSSNOSS Signal Common o Tach Input Signal 24V DC NANA a TT gt se E A I
146. meter is not used when Speed Range Enabled is disabled Relay Parameters The Relay parameters control the operation of the on board relay as well as the relays on the Expansion Relay XM 441 module Use these parameters to 82 Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Table 8 Relay Parameters Parameter Name Number XM Serial Configuration Utility only Chapter 2 configure which alarm the relay is associated with as well as the behavior of the relay IMPORTANT A relay can be defined regardless of whether or not it is physically present Anon physical relay is a virtual relay When a relay physical or virtual activates the module sends a Change of State COS message to its master which acts on the condition as necessary An XM 440 Master Relay Module can activate its own relays in response to a relay physical or virtual activation at any of its slaves Description Options Comments Sets the relay to be configured in the XM Serial Configuration Utility Relay Number 1 is the on board relay Numbers 2 5 are either relays on the Expansion Relay module when it s connected to the module or virtual relays Virtual relays are non physical relays Use them when you want the effect of the relay monitor alarms delay and change status but do not need an actual contact closure For example a PLC or controller monitoring the relay
147. mount the terminal base unit on a DIN rail Allen Bradley catalog no 199 DR1 or 199 DR4 1 Position the terminal base on the 35 x 7 5 mm DIN rail A aaraa aN CASAS RESIS SIN ASEO INN RAN SERIA 31887 M Position terminal base at a slight angle and hook over the top of the DIN rail 2 Slide the terminal base unit over leaving room for the side connector B 24 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 3 Rotate the terminal base onto the DIN rail with the top of the rail hooked under the lip on the rear of the terminal base 31883 M 4 Press down on the terminal base unit to lock the terminal base on the DIN rail If the terminal base does not lock into place use a screwdriver or similar device to open the locking tab press down on the terminal base until flush with the DIN rail and release the locking tab to lock the base in place Interconnect Terminal Base Units Follow the steps below to install another terminal base unit on the DIN rail IMPORTANT Terminal base units are mounted left to right on the DIN rail 1 Position the terminal base on the 35 x 7 5 mm DIN rail A 2 Make certain the side connector B is fully retracted into the base unit 3 Slide the terminal base unit over tight against the neighboring terminal base Make sure the hook on the terminal base slides under the edge of the terminal ba
148. moved or the area is known to be nonhazardous Secure any external connections that mate to this equipment by using screws sliding latches threaded connectors or other means provided with this product Table 2 Terminal Block Assignments No Name Description 0 Xducer 1 Vibration transducer 1 connection 1 Xducer 2 Vibration transducer 2 connection 2 Buffer 1 Vibration signal 1 buffered output 3 Buffer 2 Vibration signal 2 buffered output 4 Tach Signal In Tachometer transducer signal input positive side 5 Buffer Power 1 IN Channel 1 buffer power input Connect to terminal 6 for positive biased transducers or terminal 21 for negative biased transducers 6 Positive Buffer Bias Provides positive 5 V to 24 V voltage compliance to buffered outputs Connect to terminals 5 CH 1 and 22 CH 2 for positive bias transducers 7 TxD Personal computer serial port transmit data 8 RxD Personal computer serial port receive data 9 XRTN Circuit return for TxD and RxD 10 Chassis Connection to DIN rail ground spring or panel mounting hole 11 4 20mA1 4 20 mA output 7 4 0m0 300 ohm maximum load 13 Chassis Connection to DIN rail ground spring or panel mounting hole 14 Chassis Connection to DIN rail ground spring or panel mounting hole 15 Chassis Connection to DIN rail ground spring or panel mounting hole 16 Xducer 1 Vibration transducer 1 connection 7 Xducer 2
149. n The XM 124 standard dynamic measurement module collects measurement data and monitors each measurement device The XM 440 establishes 1 0 connections with the XM measurement modules in its scan list and monitors their alarms and controls its own relay outputs accordingly Program The XM 124 module is idle The XM 124 measurement modules stop the signal processing measurement process and the status of the alarms is set to the disarm state to prevent a false alert or danger status The XM 440 closes the 1 0 connections with the XM measurement modules in its scan list and stops monitoring their alarms relays are deactivated unless they are latched Configuration parameters can be read updated and downloaded to the XM 124 module To change the operation mode of the module use the parameter in the EDS file Note that the Stop and Start services can also be used to change the operation mode IMPORTANT The XM Serial software automatically puts the XM 124 module in Program mode and Run mode without user interaction Transition to Program Mode Parameter values can only be downloaded to the XM 124 module while the module is in Program mode Any attempt to download a parameter value while the module is in Run mode results in a Device State Conflict error To transition from Run mode to Program mode on a DeviceNet network set the Device Mode parameter to Program mode and click Apply Note that you cannot change any other pa
150. n or equal to 0 use one of these formulas Upscale set to Towards Formula Calibration bias Transducer DC Bias Sensitivity x Calibration Offset x sin Target Angle Upscale set to Away Formula Calibration Bias Transducer DC Bias Sensitivity x Calibration Offset x sin Target Angle Calculate Bias XM Automatically calculates the Calibration Serial only Bias value Tachometer Channel The Tachometer Channel Object models front end processing performed on a Obj ect Cl ass ID 32 6y tachometer signal before specific measurements are performed 152 Rockwell Automation Publication 1440 UM001C EN P May 2014 Class Attributes CIP Objects Appendix B The Tachometer Channel Object provides no class attributes Instance Attributes Table 77 Tachometer Channel Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get Set Number of Pulses per UINT The number of signal pulses per 0 Tachometer disabled Revolution revolution of the shaft for gt 0 Tachometer enabled example number of gear teeth 4 Get Set Auto Trigger BOOL Indicates whether the trigger level 0 Use specified Trigger Level Trigger is determined automatically from Slope and Hysteresis the signal 1 Automatically determine trigger level and trigger slope and use the specified Hysteresis 5 Get Set Trigger Level REAL The signal level to be used asthe V
151. nd 2 value 40 43 Channel 1 Band 3 value 44 41 Channel 2 Band 3 value 48 51 Channel 1 Band 4 value 52 55 Channel 2 Band 4 value 56 59 Channel 1 Vector 1 Magnitude value 60 63 Channel 1 Vector 1 Phase value 64 67 Channel 2 Vector 1 Magnitude value 68 71 Channel 2 Vector 1 Phase value 72 75 Channel 1 Vector 2 Magnitude value 76 79 Channel 1 Vector 2 Phase value 80 83 Channel 2 Vector 2 Magnitude value 84 87 Channel 2 Vector 2 Phase value 88 91 Channel 1 Vector 3 Magnitude value 92 95 Channel 2 Vector 3 Magnitude value 96 99 Channel 1 Not 1X value AIP Object Instance 3 100 103 Channel 2 Not 1X value AIP Object Instance 4 104 107 SMAX Magnitude value AIP Object Instance 5 108 111 SMAX Phase value AIP Object Instance 6 112 115 Channel 1 Sum Harmonics value AIP Object Instance 7 116 119 Channel 2 Sum Harmonics AIP Object Instance 8 120 123 Channel 1 Position measurement 124 127 Channel 2 Position measurement 128 131 Acceleration measurement value 132 Channel 1 Measurement Mode 120 Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Table 34 Instance 101 Data Format measurement values assembly 133 empty 134 Channel 2 Measurement Mode 135 empty 136 139 Channel 1 gSE Overall measurement value 140 143 Channel 2 gSE Overall me
152. nerally used for steady speed applications or applications where it is not necessary to track speed during rapid changes Rockwell Automation Publication 1440 UM001C EN P May 2014 79 Chapter 2 Table 7 Alarm Parameters 80 Parameter Name Number 1 16 XM Serial Configuration Utility only Configure the XM 124 Standard Dynamic Measurement Module Alarm Relay and 4 20 mA Output Parameters Use this dialog box to configure alarms relays and the analog output signal The 4 20 mA output has no dependencies so these may be configured in any order However the relay logic is dependent on alarms so always configure alarms before relays Description Sets the alarm to be configured in the XM Serial Configuration Utility There are 16 alarms in the XM 124 module The alarms are not restricted to a channel Values Comments Select a number from 1 16 Name XM Serial Configuration Utility only A descriptive name to identify the alarm in the XM Serial Configuration Utility Maximum 18 characters Enable Enable disable the selected alarm Important The Alarm Status is set to Disarm when the alarm is disabled XM Configuration EDS File Utility Check to Enable Enabled Disabled Clear to Disable Measurement The type of measurement and the channel that is associated with the alarm Important A maximum of eight alarms can be associated with any one measurement
153. nsducer Object models a transducer Class Attributes The Transducer Object provides no class attributes Instances There are three instances of this object Table 79 Band Measurement Object Instances Instance Descriptions 1 Vibration Channel 0 2 Vibration Channel 1 3 Tachometer Channel Instance Attributes Table 80 Transducer Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get DC Bias REAL The measured average DC bias of Volts the transducer signal in volts 4 Get Status BOOL Indicates whether a transducer 0 No fault fault exists the measured DC Bias 7 A transducer fault exists is outside the range specified by Fault High and Low 5 Get Set Sensitivity Value REAL Value of the sensitivity of the See Valid Full Scale Selections for valid transducer in millivolts per Sensitivity and Full Scale value pairs Sensitivity Units 6 Get Set Sensitivity Units ENGUNIT Units of the denominator of the See DeviceNet Specification Volume 1 Sensitivity Value Appendix K Also see Parameter Object instances 1 and 2 page 128 Valid values g 1504 in sec 2807 mil 0800 psi 1300 volt 2D00 mm s 0900 um 2204 mbar 1308 Pa 1309 7 Get Set Fault High REAL The maximum expected DC Bias Volts voltage from the transducer in A reading above this value causes a volts transducer fault which is indicated by the Channel status indicator flashing red 15
154. nsitivity value see the above table Important The nominal sensitivity is used if you leave this field blank Enter a value between 24 24V Important A voltage reading outside this range constitutes a transducer fault which is indicated by the Channel status indicator flashing red and the ChOFault or Ch1Fault input tag depending on the channel DC High Limit Enter the maximum expected DC bias voltage from the transducer DC Low Limit Enter the minimum or most negative expected DC voltage from the transducer 64 Rockwell Automation Publication 1440 UM001C EN P May 2014 Measurement Mode Measurements performed Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 Measurement Mode Select the Measurement mode according to the type of measurements to be performed DC Bias Gap Overall Thrust Position FFT TWF gSE Overall gSE FFT Tracking Band Pass Mag Phase Eccentricity Standard Alternating gsE Y Continuous gsE NN NN Tracking Filter Band Pass Filter NSN Thrust Position Eccentricity NNNNNN 1 Requires accelerometer transducer 2 Requires displacement transducer The Standard measurement mode performs the DC Bias Gap Overall FFT and TWF measurements The Standard measurement mode also performs the following measurements which are derived from the FFT data four Band measurements
155. nt the node address to be 4 then set dip switches 5 8 as follows AAA EH 54 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Table 6 DeviceNet Node Addresses Node SW SW SW SW SW5 SWe SW7 SW8 SW9 SW1 Node SW SW SW SW SW5 SW6 SW7 SW8 SW9 Sw1 Addr 1 2 3 4 0 Addr 1 2 3 4 0 o0 o to lo fo Jo Jo 32 1 Jo o lo lo fo 1 o lo lo Jo Jo 1 33 1 0 o lo lo 1 2 o Jo lo flo 1 0 34 1 0 0 lo 1 0 3 o lo lo flo 1 35 1 0 0 lo 1 1 4 o jo lo 1 o lo 36 1 0 0 1 o 10 5 o jo Jo 1 0 37 1 0 0 1 0 1 6 o jo lo 1 1 0 38 1 0 0 1 1 0 7 o jo lo 1 1 39 1 0 0 1 1 1 8 0 lo 1 o flo lo 40 1 0 o lo Jo 9 0 lo 1 o 10 41 1 0 o lo 1 10 0 lo 1 0 1 0 42 1 0 0 1 0 11 0 lo 1 0 1 43 1 0 0 1 1 12 o lo 1 1 o lo 44 1 0 1 o 10 13 o lo 1 1 0 45 1 0 1 0 1 14 o lo 1 1 1 0 46 1 0 1 1 0 15 o lo 1 1 1 47 1 0 1 1 1 16 0 1 o lo lo flo 4
156. nter the FMAX in these units 68 Rockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module In this field Values are Frequency Maximum The maximum frequency or order for the spectrum measurement Full Scale Units Channel tab um mil um Column A Saiit in s qee Channel mm s ColumnA Column A tab Column A Chapter 2 Comments The sampling mode determines whether the frequency maximum is specified in Hz or orders It also determines whether you enter a value or choose a value from a list of available values e If sampling mode is synchronous with tach enter the Frequency Maximum value The frequency maximum range for Synchronous sampling mode is 4 200 orders e Ifsampling mode is Asynchronous choose the Frequency Maximum value Note you may enter a specific value if you choose 10 5000 range Supported maximum asynchronous frequencies are dependent on sensitivity units and full scale units you choose on the Channel tab See tables below When integrating the Maximum Frequency may not be set greater than the 2 kHz analog LPF that is applied to all integrating measurements Frequency 10 5000 6250 x x x ow 7500 8000 10 000 12 500 15 000 18 750 A X X X X 9375 X X X X X X X 20 000 Number of Spectrum Lines Choose th
157. ockwell Automation Publication 1440 UM001C EN P May 2014 Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 DeviceNet Network The DeviceNet section shows the current setting of a connected modules DeviceNet address and communication rate If no module is connected these values display Node address 63 and Communication rate AutoBaud SW1 leftmost switch DIP switch enable disable SW2 Normal Legacy mode selection SW3 SW4 Set the communication rate Communication SW3 Sw 4 Rate 125 Kbps 0 0 250 Kbps 0 1 500 Kbps 1 0 Autobaud 1 1 SWS5 SW10 Set the MAC ID DeviceNet address See Set The Module DIP Switch on page 52 for details on how to set a node address using DIP switches Firmware Update The firmware update section shows the current firmware revision of the connected module The field is blank if no module is connected Click Update Firmware to load a new firmware into the module IMPORTANT Before updating the firmware be sure that the module is not slaved to an XM 440 Master Relay module or to a scanner View Data The Data parameters are used to view the measured values of the input channels and the 4 20 mA outputs as well as to monitor the status of the channels alarms and relays TIP To view all the data parameters in the XM Serial Configuration Utility click the View Data tab Rockwell Automation Publication 1440 UM001C EN P May 2014 93 Chapter
158. ode 0E Instance Class Instance Usage Get_Attribute_Single Returns a single attribute 10 Instance Set_Attribute_Single Sets a single attribute 1 Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information Rockwell Automation Publication 1440 UM001C EN P May 2014 157 AppendixB CIP Objects Notes 158 Rockwell Automation Publication 1440 UM001C EN P May 2014 1440 UM001B EN P December 2013 Appendix C History of Changes Topic Page 1440 UM001B EN P December 2013 159 This appendix summarizes the revisions to this manual Reference this appendix if you need information to determine what changes have been made across multiple revisions This may be especially useful if you are deciding to upgrade your hardware or software based on information added with previous revisions of this manual Added Measurement Mode Added Signal Processing Added Spectrum Waveform Measurement Options Added Band Measurement Options Added gSE Measurement Options Added Tracking Filter Options Added Band Pass Filter Options Added Thrust Position Measurement Options Added Eccentricity Measurement Options Updated Monitor Data Parameters Updated Parameter Object Instances Rockwell Automation Publication 1440 UM001C EN P May 2014 159 AppendixC History of Changes Notes 160 Rockwell Automation Publication 144
159. of each alarm may also include a Detection Delay time If so the alarm must persist for the specified Detection Delay time before the Relay Activation Logic can consider the alarm condition Consequently if delays are applied to both the alarm and the relay the actual delay time of the relay is the sum of the Alarm Detection Relay and the Relay Activation Delay Rockwell Automation Publication 1440 UM001C EN P May 2014 default is 1 second 83 Chapter 2 Table 8 Relay Parameters 84 Configure the XM 124 Standard Dynamic Measurement Module Parameter Name Description Options Comments Sets the relay activation logic Options XM Configuration EDS File AorB Relay is activated when either Alarm A or Alarm B meets A only Utility or exceeds the selected Alarm Status condition AorB gt AandB Relay is activated when both Alarm A and Alarm B e AandB Activation Logic Logic meet or exceed the selected Alarm Status condition A Only Relay is activated when Alarm A meets or exceeds the selected Alarm Status condition i Sets the alarm that the relay monitors The alarm must be from the Alarm No 1 16 XM Configuration EDS File same device as the relay When the Activation Logic is set to Aand Important You can only select an alarm that is Utility B or A or B you can select an alarm in both Alarm A and Alarm B enabled Alarm A B Alarm Identifier The system monitors
160. ogic 12 USINT 212303 24 ii 30 0E Relay 323 1 5 Relay Installed 14 BOOL The dynamic Assembly instance must be instantiated with a call to the class level Create service Then the structure can be defined with the Set_Attribute_Single service for the Member List attribute Only one dynamic Attribute instance is supported so subsequent calls to the Create service returns a Resource Unavailable 0x02 error The Delete service can be used to destroy the dynamic Assembly instance so that it can be re created Services Table 36 Assembly Object Services Service Code Class Instance Usage Name OE Class Instance Get_Attribute_Single 10 Instance Set_Attribute_Single 08 Class Create 0 Instance Delete Rockwell Automation Publication 1440 UM001C EN P May 2014 Connection Object Class ID 05H CIP Objects Appendix B The Connection Object allocates and manages the internal resources associated with both I O and Explicit Messaging Connections Class Attributes The Connection Object provides no class attributes Instances Table 37 Connection Object Instances Table 38 Connection Object Instance Attributes Instance Description 1 Explicit Message Connection for pre defined connection set 2 1 0 Poll Connection 3 1 0 Strobe Connection 4 1 0 COS change of state Connection 11 17 Explicit Message Connection Instance Attributes Access Ru
161. olts trigger 6 Get Set Trigger Slope USINT The slope of the signal at the 0 Positive threshold crossing to be used as 1 Negative the trigger 7 Get Set Trigger Hysteresis REAL The amount of hysteresis around In Auto Trigger mode this value is a the trigger level percentage of the peak to peak input signal and can range from 0 to 50 In Manual Trigger mode this value is a voltage level the hysteresis voltage is added or subtracted to the threshold voltage to determine the hysteresis range 8 Get Set Name STRING2 Aname to help identify this 18 characters maximum channel 10 Get Set Fault Time out USINT Number of seconds with no pulses 1 64 seconds before a Tach Fault is indicated unless Zero Pulse Fault Inhibit is set to 1 11 Get Set Zero Pulse Fault BOOL Lack of Tach Pulses does not cause 0 Alack of tach pulses constitutes a Tach Inhibit a Tach Fault Fault 1 Alack of tach pulses does not constitute a Tach Fault Services Table 78 Tachometer Channel Object Services Service Code Class Instance Usage Name Description OE Instance Get_Attribute_Single Returns a single attribute 10 Instance Set_Attribute_Single Sets a single attribute Rockwell Automation Publication 1440 UM001C EN P May 2014 1 Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information 153 AppendixB CIP Objects Transducer Object Class ID 3284 The Tra
162. onfiguration depending on the module s connection status Online Configuration If the computer is connected to a module as indicated by a closed connector icon in the main dialog box the Utility immediately uploads the current configuration from the module and then open the editor appropriate for the type of module connected Offline Configuration If the computer is not connected to a module as indicated by an open connector icon in the main dialog box the Utility displays a dialog box showing all supported XM modules Select the desired module and then click OK to begin configuration Rockwell Automation Publication 1440 UM001C EN P May 2014 61 Chapter 2 Configure the XM 124 Standard Dynamic Measurement Module Figure 37 1 Offline Configuration Showing Supported XM Modules x Please select a module Ez cere J XM 120 Dynamic Measurement Modul AURU e lt M 121 LF Dynamic Measurement Module Milita ors XM 124 Std Dynami Measurement Module EA XM 162 Overall Vibration Module 5 Witte real XM 120 Eccentricity Module LS penel eies XM 160 Overall Vibration Module Mitty i XM 220 Speed Module EZ XM 121 Absolute Shaft Vibration Aeroderivati EA a vo XM 161 Overall Vibration Module EZA XM 320 Position Module Cancel AFPR T HT WE aia m ony PA hi eies Sd Common Menu Functions File E
163. osion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding i WARNING If you insert or remove the module while backplane power power is on an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding i WARNING If you connect or disconnect wiring while the field side IMPORTANT See XM Power Supply Solutions Application Technique publication ICM AP005 for guidance in architecting power supplies for XM systems 1 Make certain the keyswitch D on the terminal base unit E is at position 1 as required for the module 2 Make certain the side connector B is pushed all the way to the left You cannot install the module unless the connector is fully extended 3 Make sure that the pins on the bottom of the module are straight so they align properly with the connector in the terminal base unit 4 Position the module A with its alignment bar G aligned with the groove F on the terminal base 5 Press firmly and evenly to seat the module in the terminal base unit The module is seated when the latching mechanism C is locked into the module Repeat the above steps to install another module in its terminal base Rockwell Automation Publication 1440 UM001C EN P May 2014 51 Chapter1 Install the XM 124
164. outputs and a single onboard relay Output buffers exist for each vibration input channel as well as for the tachometer input Rockwell Automation Publication 1440 UM001C EN P May 2014 15 Chapter1 Install the XM 124 Standard Dynamic Measurement Module The module provides onboard processing of critical vibration parameters and advanced alarm and relay logic The XM 124 module can act independently or it can serve data to integrated automation and control systems that can then act to protect machinery from failures or inform operators of abnormal conditions or fault Module Components Operation of the XM 124 standard dynamic measurement module requires the XM 940 Dynamic Measurement Module Terminal Base Unit not included Figure 1 XM 124 Module Components OSOO0 9006000 QO96O0D0DOCOS S000 90000 O rererere t XM 940 Dynamic Measurement Module Terminal Base Unit Catalog Number 1440 TB A LL LLL UUAMH A LULL CLEAR EEE RATAS L LLL ALAA O XM 124 Standard Dynamic Measurement Module Catalog Number 1440 SDM02 01RA e XM 940 Dynamic Measurement Module Terminal Base A DIN rail mounted base unit that provides terminations for all field wiring required by XM vibration modules including the XM 124 module IMPORTANT XM 124 module
165. ow chromate steel DIN rail to assure proper grounding The use of other DIN rail materials for example aluminum or plastic that can corrode oxidize or are poor conductors can result in improper or intermittent grounding Secure DIN rail to mounting surface approximately every 200 mm 7 8 in and use end anchors appropriately ATTENTION This product is grounded through the DIN rail to chassis ground The DIN rail must be connected to a ground bus or grounding electrode conductor using 8 4 mm 8 AWG or l in copper braid The grounding wire can be connected to the DIN rail using a DIN rail grounding block Figure 3 DIN Rail Grounding Block io ul Din Rai sunding round Zi 14053 1 Use 8 4mm 8 AWG wire Rockwell Automation Publication 1440 UM001C EN P May 2014 19 Chapter1 Install the XM 124 Standard Dynamic Measurement Module Figure 4 XM System DIN Rail Grounding round Bu rounding Electrod tor t rounding Elect jou ET a mmi poe a pre AO I elf Oo 000 00 ENTER 0 0000 0 0000 ENTER 00 000 00 ENTEK 0000 HEBBE Aten sradiey Eee eee st aa 2 Power 06 000 00 ENTEK A 6666 Supply 1 Use 2 1 mm 14 AWG wire 2 Use 8 4mm 8 AWG wire Panel Wall Mount Grounding The XM modules can also be mounted to a conductive mounting plate that is grounded See Figure 6 Use the grounding screw hole provided on the terminal base to connect th
166. per from terminal 22 to terminal 21 is required for channel 2 buffered output See Connect the Buffered Outputs on page 33 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Figure 26 IEPE Accelerometer and Non contact Sensor Wiring TYPICAL WIRING FOR IFPF ACCELEROMETER AND NON CONTACT SENSOR TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE Pin A Signal Y Pin B Common Y Cable shield not Y connected at this end a Signal Common Channel 1 Input Signal ow 0 Signal Common 2 1 Channel 2 Input Signal Shield 37 gt O 19 1S 24v DC O s S s QS 9 Note Jumpering terminal 5 to terminal 6 xe 5 Z configures CH 1 buffer 5V to 24V gt 2 Jumpering terminal 21 to terminal 22 a lt 1a Shield configures CH 2 buffer 24V to 9V 2 1s 0 M0 e y 3 A a co p Poo Shield Floating Isolated Sensor Driver Connect Two Accelerometers and a Non Contact Sensor The following figure shows the wiring of two IEPE accelerometers and a non contact sensor to the terminal base The IEPE accelerometers are wired to channel 1 and channel 2 The non contact sensor is wired to the tachometer inp
167. perating without alarms or faults occurred 1 Alarm or fault condition exists The Speed Value attribute may not represent the actual field value 5 Get Maximum Speed REAL The maximum peak measured CPM speed value since the most recent reset 12 Get Set Time Constant UINT The time constant value used for Milliseconds exponential averaging of the Speed Value a low pass filter output smoothing filter 13 Get Acceleration REAL The rate of change of the Speed CPM min Value 14 Get Set Measurement USINT Determines how quicklythe Speed See table below Response measurement responds to change For example setting this attribute 7 a to 1 indicates a settling time of coi Cal His 220 ms This means that the speed esponse Ime onstant is averaged over a quarter second Q 2640ms 1200 ms and the reported value reaches 90 of the new steady state value 1 220 ms 100 ms about 220 ms after the change in machine speed 2 22 ms 10 ms Services Table 75 Speed Measurement Object Services Service Code Class Instance Usage Name Description 05 Instance Reset Clears Maximum Peak speed to 0 OE Instance Get_Attribute_Single Returns a single attribute 10 Instance Set_Attribute_Single Sets a single attribute 1 Rockwell Automation Publication 1440 UM001C EN P May 2014 Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information 151 AppendixB CIP Obje
168. ply to the Band Pass Filter measurement mode and affect the Band Pass Filter measurement Band Pass Filter Options Min Frequency Hz 75 Max Frequency Hz 200 In this field Values are Comments Min Frequency 25 to 1000 Hz The high pass corner frequency or low cutoff frequency ofthe band pass filter Max Frequency 100 to 5500 Hz The low pass corner frequency or high cutoff frequency of the band pass filter Thrust Position Measurement Options The Thrust Position measurement options apply to the Thrust Position measurement mode and affect the Thrust Position measurement Thrust Position Options Output data unit mil Id Target Angle 30 deg Upscale Away ial Calibration Offset P mil Calibration Bias 0 Volts Calculate Bias Parameter Name Values are Comments Output data unit Select mil or um The units of the Thrust Position measurement value Target Angle Sets the angle between the shaft and the target surface The target degrees surface moves with the shaft The transducer is mounted perpendicular to the target surface Upscale Sets the movement of the target relative to the transducer that is Options considered positive displacement Away Towards Calibration Offset XM Serial Configuration Utility Enter the position of the current Transducer DC Bias reading mils only Rockwell Automation Publication 1440 UM001C EN P May 2014 75 Chapter2 Configure the XM 124 Standard Dynamic Me
169. pment in appropriate static safe packaging when not in use European Hazardous Location Approval European Zone 2 Certification The following applies when the product bears the Ex Marking This equipment is intended for use in potentially explosive atmospheres as defined by European Union Directive 94 9 EC and has been found to comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in Zone 2 potentially explosive atmospheres given in Annex II to this Directive Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN 60079 0 EN 60079 15 and EN 60079 11 A A ATTENTION This equipment is not resistant to sunlight or other sources of UV radiation WARNING The following warnings apply to installations of the XM 124 This equipment must be installed in an enclosure providing at least IP54 protection when applied in Zone 2 environments This equipment shall be used within its specified ratings defined by Rockwell Automation Provision shall be made to prevent the rated voltage from being exceeded by transient disturbances of more than 140 of the rated voltage when applied in Zone 2 environments Secure any external connections that mate to this equipment by using screws Sliding latches threaded connectors or other means provided with this product Do not disconnect equipment unless power has been remo
170. r temporary local programming DeviceNet Connection The XM 124 module includes a DeviceNet connection that lets the modules communicate with a programmable logic controller PLC distributed control system DCS or another XM module The DeviceNet network is an open global industry standard communication network designed to provide an interface through a single cable from a programmable controller to a smart device such as the XM 124 module As multiple XM modules are interconnected the DeviceNet network also serves as the communication bus and protocol that efficiently transfers data between the XM modules Rockwell Automation Publication 1440 UM001C EN P May 2014 49 Chapter1 Install the XM 124 Standard Dynamic Measurement Module Connect the DeviceNet cable to the terminal base unit as shown Comet TO Temm RedWire DNetV 26 optional seenote White Wire CAN High 23 Bare Wire Shield chassis 10 Blue Wire CAN Low 24 Black Wire DNet V 27 IMPORTANT The DeviceNet power circuit through the XM module interconnect which is A gt IMPORTANT A rated at only 300 mA is not intended or designed to power DeviceNet loads Doing so could damage the module or terminal base Ifthe module is configured to operate in Normal mode fully ODVA compliant DNet V must be connected Refer to Connecting Power on page 30 ATTENTION You must ground the DeviceNet shield at only one location Connectin
171. r the relay is failsafe or non failsafe i 7 XM Configuration EDS File Failsafe operation means that when in alarm the relay contacts are in XM Configuration EDS File Utility their normal de energized or shelf state positions In other words Utility Failsafe Relay Failsafe Option normally closed relays are closed in alarm and normally open relays Check means failsafe Failsafe are open in alarm With failsafe operation a power failure equals an alarm Clear means non failsafe Nonfailsafe The following are true of a relay in failsafe operation e The relay is energized when power is applied to the module The relay in a nonalarmed condition has power applied to the coil e In alarm condition power is removed from the relay coil causing the relay to change state For non failsafe operation the following are true e Under nonalarm conditions the relay closes the circuit between the common and the N C normally closed terminals e Under alarm conditions the relay changes state to close the circuit between the common and the N 0 normally open terminals For failsafe operation the following are true e Under nonalarm with power applied to the unit conditions the relay closes the circuit between the common and the N 0 terminals Under alarm or loss of power conditions the relay changes state to close the circuit between the common and the N C terminals Rockwell Automation Publication 1440 UM001C EN P Ma
172. rameter until you have downloaded the Program mode parameter TIP The Module Status indicator flashes green when the module is in Program mode Refer to your DeviceNet documentation for specific instructions on editing EDS device parameters TIP You can also use the Stop service to transition the module to Program mode 98 Rockwell Automation Publication 1440 UM001C EN P May 2014 Reset Switch Operate the Module Chapter 3 Transition to Run Mode To collect data and monitor measurement devices the module must be in Run mode To transition the XM 124 module from Program mode to Run mode ona DeviceNet network set the Device Mode parameter to Run mode and click Apply TIP The Module Status indicator is solid green when the module is in Run mode Refer to your DeviceNet documentation for specific instructions on editing EDS device parameters TIP You can also use the Start service to transition to Run mode The XM 124 module has an external reset switch on top of the module The Reset switch can be used to reset all latched relays in the Relay Expansion module when it is attached to the XM 124 module f Allen Bradley XM 12X Reset switch O SSNSVDSSSSDESSES SSVSHDSSSSTDSSSSOSS SS O SY O O O OY O O O EE DAMASCO DS IMPORTANT The Reset switch resets the re
173. ransducer fault Module Fault Hardware or firmware failure or an error has been detected and is preventing proper operation of the device Relay Status States the current status of the relay 96 Rockwell Automation Publication 1440 UM001C EN P May 2014 Possible status values Activated Not Activated Chapter 3 Operate the Module Topic Page Module Inputs 97 Module Outputs 97 Modes 98 Reset Switch 99 XM Services 100 Invalid Configuration Errors 101 XM 124 Module 1 0 Message Formats 101 Module Inputs The XM 124 module accepts eddy current transducer signals accelerometer signals and voltage signals from dynamic measurement sensors such as those from velocity or pressure transducers A tachometer input is also provided Module Outputs The XM 124 module provides an active buffer for each of the vibration transducer inputs a resistive buffer for the tachometer input and two isolated analog 4 20 mA outputs independently programmed to represent any measured parameter for the two transducer inputs The two 4 20 mA outputs are independently programmed to represent any measured parameter from either channel Isolation is 250V between channels and to other circuits IMPORTANT The module has a 300 ohm maximum load Rockwell Automation Publication 1440 UM001C EN P May 2014 97 Chapter3 Operate the Module Modes The XM 124 module operates in two modes Mode Description Ru
174. s or Canada Use the Worldwide Locator at http www rockwellautomation com rockwellautomation support overview page or contact your local Rockwell Automation representative New Product Satisfaction Return Rockwell Automation tests all of its products to help ensure that they are fully operational when shipped from the manufacturing facility However ifyour product is not functioning and needs to be returned follow these procedures United States Contact your distributor You must provide a Customer Support case number call the phone number above to obtain one to your distributor to complete the return process Outside United States Please contact your local Rockwell Automation representative for the return procedure Documentation Feedback Your comments will help us serve your documentation needs better If you have any suggestions on how to improve this document complete this form publication RA DU002 available at http www rockwellautomation com literature Rockwell Automation maintains current product environmental information on its website at http www rockwellautomation com rockwellautomation about us sustainability ethics product environmental compliance page Rockwell Otomasyon Ticaret A S Kar Plaza Is Merkezi E Blok Kat 6 34752 erenk y stanbul Tel 90 216 5698400 www rockwellautomation com Power Control and Information Solutions Headquarters Americas Rockwell Automation 1201 So
175. s the lesser threshold of CPM the machine speed range for Must be less than AlarmSpeedHLimit which the alarm is enabled disabled at lesser speeds 18 Get Set Name STRING2 Aname to help identify this alarm 19 Get Set Measurement Identifier EPATH Identifies the measurement object See Parameter Object instances 10 25 to which this alarm is applied See Table 48 on page 128 21 Get Set Detection Delay UINT The period that the measurement 0 65 530 ms must violate the threshold before the Alert or Danger status is indicated Services Table 55 Alarm Object Services Service Code Class Instance Usage Description OE Instance Get_Attribute_Single Returns a single attribute 10 Instance Set_Attribute_Single Sets a single attribute Band Measurement Object Class ID 31E 136 1 Attributes can only be set while the device is in Program mode See the description of the Device Mode Object for more information The Band Measurement Object models the measurement of the amplitude of a signal within a narrow frequency range Class Attributes The Band Measurement Object provides no class attributes Instances There are 10 instances of this object Instances 1 through 8 are the Band measurements that are derived from the spectrum data Instances 9 and 10 are the Band Pass measurements that are performed in Band Pass Filter measurement mode Table 56 Band Measurement Object Instances Instance Description
176. se unit 4 Press down on the terminal base unit to lock the terminal base on the DIN rail If the terminal base does not lock into place use a screwdriver or similar device to open the locking tab press down on the terminal base until flush with the DIN rail and release the locking tab to lock the base in place Rockwell Automation Publication 1440 UM001C EN P May 2014 25 Chapter1 Install the XM 124 Standard Dynamic Measurement Module 5 Gently push the side connector into the side of the neighboring terminal base to complete the backplane connection Mount to Panel or Wall Installation on a wall or panel consists of the following e Laying out the drilling points on the wall or panel e Drilling the pilot holes for the mounting screws e Installing the terminal base units and securing them to the wall or panel Use the following steps to install the terminal base on a wall or panel 1 Lay out the required points on the wall panel as shown in the drilling dimension drawing below Screw Hole for Panel Wall
177. selected for the corresponding channel 8 Get Speed Data Units ENGUNIT The units context of the Speed See DeviceNet Specification Volume 1 Value attribute Appendix K This is set to Orders Services Table 84 Vector Measurement Object Services 156 Service Code 0E Class Instance Usage Y Description Get_Attribute_Single Returns a single attribute Rockwell Automation Publication 1440 UM001C EN P May 2014 4 20 mA Output Object Class ID 32A CIP Objects Appendix B The 4 20 mA Output Object models the configuration of a 4 20 mA output signal Class Attributes The 4 20 mA Output Object provides no class attributes Instances There are two instances of this object Instance Attributes Table 85 4 20 mA Output Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get Set Value REAL The current output value mA 4 Get Set Enable BOOL Indicates whether this 4 20mA 0 Disabled output is enabled 1 Enabled 5 Get Set Max Range REAL The measured value associated with 20 mA 6 Get Set Min Range REAL The measured value associated with 4 mA 7 Get Set Measurement EPATH Identifies the class instance and See Parameter Object Instances 7 and 8 Identifier Path attribute of a measurement value a 4 20 mA output is See DeviceNet Specification Volume 1 racxng Appendix Services Table 86 4 20 mA Output Object Services Service C
178. ss ID 0x4 Instance 101 0x65 Data Attribute 3 When you explicitly request the Data Attribute for Assembly instance 101 it returns the entire 176 bytes The following tables show the static data format of Assembly instance 101 Table 16 XM 124 Module Assembly Instance 101 Data Format Byte Definition 0 3 Channel 1 Overall measurement value 4 7 Channel 2 Overall measurement value 8 11 Channel 1 Gap measurement value 12 15 Channel 2 Gap measurement value 16 19 Current Speed measurement value 20 23 Peak Speed measurement value 24 27 Channel 1 Band 1 measurement value 28 31 Channel 2 Band 1 measurement value 32 35 Channel 1 Band 2 measurement value 36 39 Channel 2 Band 2 measurement value 40 43 Channel 1 Band 3 measurement value 44 41 Channel 2 Band 3 measurement value 48 51 Channel 1 Band 4 measurement value 52 55 Channel 2 Band 4 measurement value 56 59 Channel 1 1X Vector Magnitude measurement value 60 63 Channel 1 1X Vector Phase measurement value 64 67 Channel 2 1X Vector Magnitude measurement value 68 71 Channel 2 1X Vector Phase measurement value 72 75 Channel 1 2X Vector Magnitude measurement value 76 79 Channel 1 2X Vector Phase measurement value 102 Rockwell Automation Publication 1440 UM001C EN P May 2014 Operate the Module Chapter 3 Table 16 XM 124 Module Assembly Instance 101 Data Format
179. stances 1 and 2 are the standard spectrum and waveform for channels 1 and 2 respectively Instances 3 and 4 are the gSE spectrum for channels 1 and 2 respectively Instance 3 and 4 support the gSE spectrum only and not a waveform Also instances 3 and 4 do not support the Complex Data Format Instance Attributes Table 68 Spectrum Waveform Measurement Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get Status BOOL Indicates if a fault or alarm has 0 Operating without alarms or faults occurred 1 Alarm or fault condition exists The Spectrum and Waveform data may not represent the actual field value 4 Get Data Units ENGUNIT The units context ofthe Data This setting is determined by the Channel attributes Object s Output Data Units attribute see page 138 5 Get Domain USINT The domain used for the spectrum 0 Frequency Time and waveform measurements 1 Order Position 6 Get Set FMAX REAL The maximum frequency or order 0 20 000 Hz if Domain 0 There are of the spectrum data Rockwell Automation Publication 1440 UM001C EN P May 2014 several predetermined FMAX settings for which spectrum data can be produced If you select an unsupported value then the next greater supported FMAX value is used for the spectrum data 4 40 Orders if Domain 1 The Number of Lines value must be evenly divisible by the FMAX value or an Invalid Device Configuration error
180. status Important The Relay Installed parameter indicates whether a relay is a virtual relay or a physical relay on a module Name XM Serial Configuration Utility only A descriptive name to help identify the relay in the XM Serial Configuration Utility Maximum 18 characters Enable Enable disable the selected relay Important The Relay Current Status is set to Not Activated when roda EDS File the relay is disabled See page 96 bed Check to Enable Enabled Clear to Disable Disabled Controls whether the relay must be explicitly reset after the alarm E XM Configuration EDS File subsides XM Configuration EDS File Utility Utility Latching Latching Option Check means latching Latching relay must be explicitly reset Clear means non latching Nonlatching relay is reset once the alarm condition has passed Activation Delay Enter the length of time for which the Activation Logic must be true Enter a value between 0 65 5 seconds The before the relay is activated This reduces nuisance alarms caused by external noise and or transient vibration events Important True Peak and True Peak to Peak signal detection is more sensitive to transients and noise To avoid false relay trips it is strongly recommended that the Activation Delay value is greater than the Overall Time Constant value when Signal Detection is set to True Peak or True Peak to Peak Important The definition
181. t hardware failure or Boot Loader program may be corrupted 58 Rockwell Automation Publication 1440 UM001C EN P May 2014 XM Serial Configuration Utility Software Chapter 2 Configure the XM 124 Standard Dynamic Measurement Module The XM 124 module is configured by using the XM Serial Configuration Utility software This section details the configuration process and associated parameters Topic Page XM Serial Configuration Utility Software 59 Configuring the XM 124 Standard Dynamic Measurement Module 62 The Serial Configuration Utility is a tool provided for you to locally configure any XM Series module except for the 1440 DYN02 01RJ Dynamic Measurement Module which is used exclusively with and configured from a Logix controller The tool is available on the Rockwell Automation Support for XM website http www rockwellautomation com support xm The Serial Configuration Utility versions 7 0 and later includes support for the XM 124 standard dynamic measurement module The Serial Configuration Utility is a Microsoft Windows based program that enables configuring XM modules via the module s serial port usually the micro connector on the top of the module Besides configuring a module the tool also enables reading and writing configuration files displaying data being measured by a module and updating a module s firmware Application Help At any time you can press the F1 function key to access th
182. t Object Instances Instance Description 1 Channel 1 1X Vector Measurement 2 Channel 2 v1X Vector Measurement 3 Channel 1 2X Vector Measurement 4 Channel 2 2X Vector Measurement Rockwell Automation Publication 1440 UM001C EN P May 2014 155 AppendixB CIP Objects Table 82 Vector Measurement Object Instances Instance Description 5 Channel 13X Vector Measurement 6 Channel 2 3X Vector Measurement 7 Channel 1 Tracking Measurement 8 Channel 2 Tracking Measurement Instance Attributes Table 83 Vector Measurement Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get Magnitude Value REAL The measured magnitude value 4 Get Phase Value REAL The measured phase value Degrees Important Not valid for instances 5 and 6 5 Get Status BOOL Indicates if a fault or alarm has 0 Operating without alarms of faults occurred 1 Alarm or fault condition exists The Value attributes may not represent the actual field value 6 Get Magnitude Data ENGUNIT The units context of the This setting is determined by the Channel Units Magnitude Value attribute Object s Output Data Units setting see page 138 7 Get Speed Value REAL The speed at which the magnitude Instances 1 and 2 use 1X machine speed and phase are measured Instances 3 and 4 use 2X machine speed Instances 5 and 6 use 3X machine speed The value is valid only when synchronous sampling mode is
183. tage output measurement device Connect an IEPE Accelerometer The following figures show the wiring of an IEPE accelerometer to the terminal base unit A ATTENTION You may ground the cable shield at either end of the cable Do not ground the shield at both ends Recommended practice is to ground the cable shield at the terminal base and not at the transducer Any convenient chassis terminal may be used see Terminal Block Assignments on page 27 IMPORTANT The internal transducer power supply is providing power to the IEPE accelerometer Make certain the IEPE Power parameter is enabled Refer to Transducer Object Class ID 328H on page 154 IMPORTANT A jumper from terminal 5 to terminal 6 is required for channel 1 buffered output A jumper from terminal 22 to terminal 6 is required for channel 2 buffered output See Connect the Buffered Outputs on page 33 34 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Figure 16 IEPE Accelerometer to Channel 1 Wiring TYPICAL WIRING FOR IEPE ACCELEROMETER TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE CHANNEL 1 Pin A Signal Pin B Common Cable shield not connected at this end Signal Common TA Qi Channel 1 Input Signal E 6 90 Shield 587 O E 7 Jumpering terminal 5 O f i V S QE to terminal 6 configures A CH 1 buffer for 5V to 24V
184. ter than or equal to the Alert Threshold High value AND the Danger Threshold Low value must be less than or equal to the Alert Threshold Low value for the trigger to occur Rockwell Automation Publication 1440 UM001C EN P May 2014 Options e Greater Than e Less Than Inside Range e Outside Range Important This parameter is not applicable for a vector phase alarm type or phase measurement Table 7 Alarm Parameters Parameter Name Alert Threshold High Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 Description The threshold value for the alert alarm condition Important This parameter is the greater threshold value when Condition is set to Inside Range or Outside Range the measurement is a phase measurement Configuration Utility or the alarm type is a vector alarm EDS file Danger Threshold High The threshold value for the danger shutdown condition Important This parameter is the greater threshold value when Condition is set to Inside Range or Outside Range the measurement is a phase measurement Configuration Utility or the alarm type is a vector alarm EDS file Alert Threshold Low The lesser threshold value for the alert alarm condition Important This parameter is not used when Condition is set to Greater Than or Less Than Danger Threshold Low Hysteresis The lesser threshold value for the danger shutdown
185. ters All SU CD Trend related parameters Custom Assembly structure e The ADR and trigger group functions cannot be used together A module can have only one primary master so a module cannot be both configured for ADR and included in a trigger group The ADR scanner must be the primary master for the modules configured for ADR The XM 440 Master Relay module must be the primary master for modules included in a trigger group The module performs a self test at powerup The self test includes a status indicator test and a device test During the status indicator test the indicators are turned on independently and in sequence for approximately 0 25 seconds The device test occurs after the Status Indicator test The Module Status MS indicator is used to indicate the status of the device self test MS Indicator State Description Flashing Red and Green Device self test is in progress Rockwell Automation Publication 1440 UM001C EN P May 2014 57 Chapter1 Install the XM 124 Standard Dynamic Measurement Module MS Indicator State Description Solid Green or Flashing Green Device self test completed successfully and the firmware is valid and running Flashing Red Device self test competed the hardware is OK but the firmware is invalid the firmware download is in progress or the node address or communication rate DIP switch settings have been changed and do not match the settings in use Solid Red Unrecoverable faul
186. the backplane connection 6 Secure the terminal base to the wall with two 6 self tapping screws Wire the Terminal Base Unit Wiring to the module is made through the terminal base unit on which the module mounts The XM 124 module is compatible only with the XM 940 terminal base unit catalog number 1440 TB A Figure 9 XM 940 Terminal Base Unit 1 617 1819 20 21 22 23 24 25 26 27 28 2930 31 32 33 i 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 On A A A XM 940 catalog number 1440 TB A Terminal Block Assignments The terminal block assignments for the XM 124 standard dynamic measurement module are described below XM modules Table 2 applies only to the XM 124 module Refer to the installation instructions for the specific XM module for its terminal assignments ATTENTION The terminal block assignments are different for different Rockwell Automation Publication 1440 UM001C EN P May 2014 27 Chapter1 Install the XM 124 Standard Dynamic Measurement Module TIP Revision Number of XM Module A The XM module revision number is on the product label which is on the front of the XM module as shown below g Ema ce GE som 2 ae mu 3204 SEE OTA SEET FOR META 6 CAT NO SER Tasan mo aed 1440 5DM02 RA A PART NO MAT NO AS EA 20000000 compatible with Alen Brodey Fh WARNING EXPLOSION HAZARD Do not disconnect connections to this equipment unless power has been re
187. threshold value 10 Get Set AlarmLAlertLimit REAL The lesser threshold value for the Alert state of the alarm with a range condition type 11 Get Set AlarmLDangerLimit REAL The lesser threshold value for the Danger state of the alarm with a range condition type 12 Get Set AlarmDeadband REAL The amount on the safe side of a threshold by which the value must recover to clear the alarm 13 Get Set AlarmLimitMultiply Setpoint REAL Indicates how the threshold must 0 Disable alarm Multiplier be adjusted when the setpoint gt 0 Multiply the thresholds by the value multiplication function is invoked 14 Get Set AlarmLimitMultiplyPeriod UINT The amount of time that the Seconds Threshold Setpoint Multiplier is applied after the start up signal is received 15 Get Set AlarmSpeedRangeEn BOOL Indicates whether this alarm is 0 No speed range alarm is always enabled only within a certain enabled machine speed range 1 Speed range alarm only enabled within speed range 16 Get Set AlarmSpeedHLimit REAL Indicates the greater threshold of CPM the machine speed range for must be greater than which the alarm is enabled AlarmSpeedLLimit disabled at greater speeds Rockwell Automation Publication 1440 UM001C EN P May 2014 135 Appendix B CIP Objects Table 54 Alarm Object Instance Attributes Access Rule Attr ID Name Data Type Description Semantics 17 Get Set AlarmSpeedLLimit REAL Indicate
188. tifier_Set Assembly Object Class Code 04y Table 30 Assembly Object Class Attributes Attr ID The Assembly Object binds attributes of multiple objects to allow data to or from each object to be sent or received in a single message The XM 124 module provides both static and dynamic assemblies Class Attribute Access Rule Data Type Description Semantics 1 Get Revision UINT Version of the implemented 2 object 118 Rockwell Automation Publication 1440 UM001C EN P May 2014 Instances Table 31 Assembly Object Instances CIP Objects Appendix B Instance Name Type Description 100 Default COS Message Input Alarm and Relay Status values 101 Default Poll Response Message Input Measurement values 199 Alternate Dynamic Poll Response Input User configurable measurement values Message and configuration parameters Instance Attributes Table 32 Assembly Object Instance Attributes Access Rule Attr ID Name Data Type Value 1 Get Number of Members in list UINT Only supported for Dynamic Assembly instance 2 Set Member List Array of STRUCT Only supported for Dynamic Assembly instance Member Data Description UINT Size of member data value in bits Member Path Size UINT Member Path Packed EPATH 3 Get Data Defined in tables on the following pages Assembly Instance Attribute Data Format Instance 100 Alarm and Relay Status This assembly is sent using COS messaging when any of the
189. tomation Publication 1440 UM001C EN P May 2014 113 AppendixA Status Indicators Notes 114 Rockwell Automation Publication 1440 UM001C EN P May 2014 Identity Object Class Code 01 y CIP Objects Appendix B This appendix defines the specific CIP Objects Instances Attributes and Services supported by the Standard Dynamic Measurement Module Topic Page Identity Object Class Code 01H 115 DeviceNet Object Class Code 03H 117 Assembly Object Class Code 04H 118 Connection Object Class ID 05H 123 Discrete Input Point Object Class ID 08H 124 Analog Input Point Class ID OAH 126 Parameter Object Class ID OFH 127 Acknowledge Handler Object Class ID 2BH 133 Alarm Object Class ID 31DH 134 Band Measurement Object Class ID 31EH 136 Channel Object Class ID 31FH 138 Device Mode Object Class ID 320H 140 Overall Measurement Object Class ID 322H 141 Relay Object Class ID 323H 142 Spectrum Waveform Measurement Object Class ID 324H 145 Speed Measurement Object Class ID 325H 151 Tachometer Channel Object Class ID 326H 152 Transducer Object Class ID 328H 154 Vector Measurement Object Class ID 329H 155 4 20 mA Output Object Class ID 32AH 157 The Identity Object provides identification and general information about the device Class Attributes The Identity Object provides no class attributes Rockwell Automation Publication
190. tribute to 2 PROGRAM is equivalent to executing the Stop service 140 Services Service Code Class Instance Usage Name Description OE Instance Get_Attribute_Single Return the value of a single attribute 10 Instance Set_Attribute_Single Set the value of a single attribute 07 Instance Stop Transitions from Run to the Program state 06 Instance Start Validate the device configuration settings and transition to the Run state if OK 05 Instance Reset Transition to the Power Up state Load the nonvolatile configuration and transition to the Run state if saved configuration restored Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Table 62 Device Mode Object Services Service Code Class Instance Usage Name Description 16 Instance Save Validate the device configuration settings if necessary and save them to nonvolatile memory 09 Instance Delete Delete the saved configuration from nonvolatile memory Overall Measurement Object Class ID 3224 15h Instance Restore Load the saved configuration or the factory default configuration from nonvolatile memory The Overall Measurement Object models the measurement of the amplitude ofa signal including a wide frequency range Class Attributes The Overall Measurement Object provides no class attributes Instances There are two instances of this object Instance Attributes Table 63 O
191. ttached to the XM 124 module TIP If you set a module relay to latching make sure that any linked relays such as relays in an XM 440 Master Relay Module are not configured as latching When both relays are set to latching the relay in each module has to be independently reset when necessary TIP You can discretely reset a relay using the serial or remote configuration tool Wire the Remote Relay Reset Signal to the terminal base unit as shown in Figure 29 Figure 29 Remote Relay Reset Signal Connection ATTENTION The Switch Input circuits are functionally isolated from A other circuits We recommend that the Switch RTN signal be grounded ata signal point Connect the Switch RTN signal to the XM terminal base chassis terminal or directly to the DIN rail or ground the signal at the switch or other equipment that is wired to the switch A single switch contact can also be shared by multiple XM modules wired in parallel as shown in Figure 30 XM modules Figure 30 applies only to the XM 124 module Refer to the A ATTENTION The relay reset connections may be different for different installation instructions for the module for its terminal assignments 46 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Figure 30 Typical Multiple XM Modules Remote Relay Reset Signal Connection XM 124 Terminal Base 1 XM 124 Terminal Base 2 Connect the
192. uctures be transferred over the network in smaller portions so that the explicit message buffer does not need to be so large The Spectrum Data structure contains an array of values that taken together are the output of the spectrum measurement performed by the Spectrum Waveform Measurement Object on the input signal The size of the Spectrum Data structure and format of the data array depends on the Data Format attribute In all cases the spectrum data array values are normalized and must be converted to floating point to obtain the true values Byte DWORD offset within structure Structure Member Data Type Description 0 0 Number of Spectrum Lines UDINT Number of lines or bins in the spectrum data This must be equal to the Number of Spectrum Lines attribute setting It is provided within this structure to assist in determining the size ofthe structure 4 1 FMAX REAL The maximum frequency or order of the spectrum data This is the actual FMAX of the spectrum data and may vary from the FMAX attribute setting 8 2 Amplitude Reference REAL Normalization factor This factor is used to convert the normalized array data into floating point values 12 3 Normalized Value Array Array of INT or UINT The normalized spectrum data points These must be converted to floating point values using the Amplitude Reference value The Data Format attribute determines whether these are INT or UINT and exactly what conversion must be applied
193. ule Chapter 1 e Mini connector The mini connector is on the top of the module as shown below Figure 33 Mini connector Allen Bradley XM en E la A special cable catalog number 1440 SCDB9FXM2 is required for this connection The connector that inserts into the personal computer is a DB 9 female connector and the connector that inserts into the module is a USB Mini B male connector The default communication rate is 19 2 Kbps the module or the serial device on the other end of the cable an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding f WARNING If you connect or disconnect the serial cable with power applied to IMPORTANT If 24 V Common is not referenced to earth ground we recommend you use an RS 232 isolator such as Phoenix PSM ME RS232 RS232 P catalog number 1440 IS0 232 24 to protect both the XM module and the computer purposes only and not intended for permanent connection If you connect or disconnect the serial cable with power applied to this module or the serial device on the other end of the cable an electrical arc can occur This could cause an explosion in hazardous location installations Be sure that power is removed or the area is nonhazardous before proceeding i WARNING The Serial port is intended fo
194. ult exists the band measurements may not be accurate Possible status values No Fault e Fault XM Configuration Utility Band Measurement EDS File Band Measured Value Shows the measured band value Not 1X and Vector Status XM Serial Configuration States whether a fault condition exists on the associated channel If a Possible status values Utility only fault exists the not 1X and vector measurements may not be No Fault accurate e Fault The following conditions can cause a fault Atransducer fault on the associated channel e No tachometer signal or a transducer fault exists on the tachometer channel The machine speed changes too fast for the tracking algorithm to keep up or if the frequency of FMAX goes outside the specified criteria see Sampling Mode on page 68 Not 1X Value Shows the magnitude of the vibration excluding the vibration at the The tachometer must be enabled Pulses Per machine speed Revolution set to 1 or more and a tachometer A ae signal must be present 1X Magnitude The magnitude of the vibration at the machine speed 1X Phase The phase of the vibration at the machine speed 2X Magnitude The magnitude of the vibration at two times the machine speed 2X Phase The phase of the vibration at two times the machine speed 3X Magnitude The magnitude of the vibration at three times the machine speed Rockwell Automation Publication 1440 UM001C EN P May 2014
195. urement mode 65 modes measurement 65 normal 76 Network Status NS indicator 112 normal mode 76 Not1X measurements 94 0 operating mode program mode 98 112 run mode 98 112 overall measurement object 141 P panel wall mount grounding requirements 20 parameter object 127 poll message format 102 Assembly instance 101 102 power requirements 17 power supply wiring 30 program mode 98 112 Relay indicator 112 relay object 142 relay parameters 82 Activation Delay 83 Activation Logic 84 Alarm A 84 Alarm B 84 Alarm Identifier A 84 Alarm Identifier B 84 Alarm Levels 84 Alarm Status to Activate On Alarm Levels 84 Enable 83 Failsafe 84 Latching 83 Name 83 Number 83 Relay Installed 84 relays resetting 46 99 remote relay reset signal wiring 46 reset switch 99 run mode 98 112 S self test status 57 serial port connection mini connector 49 terminal base unit 48 setpoint multiplication switch wiring 47 Setpoint Multiplier indicator 113 signal processing 66 SMAX measurements 95 spectrum waveform measurement object 145 Spectrum Waveform measurement options 67 speed measurement object 151 Rockwell Automation Publication 1440 UM001C EN P May 2014 Index SU CD trend parameters 88 109 Enable SU CD Trend 88 109 Latch Enable 88 109 Maximum Speed 88 110 Maximum Trend Span 88 109 Minimum Speed 88 110 Number of Records 88 109 Record Interval 88 109 Reset Trigger 89 110 Select Measurem
196. ut signal Do not ground the shield at both ends Recommended practice is to ground the cable shield at the terminal base and not at the transducer Any convenient chassis terminal may be used see Terminal Block Assignments on page 27 i WARNING You may ground the cable shield at either end of the cable IMPORTANT Make certain the IEPE Power parameter is enabled for both channel 1 and channel 2 so power is provided to the accelerometers Refer to Transducer Object Class ID 328H on page 154 IMPORTANT Transducer DC bias is monitored on all signals Rockwell Automation Publication 1440 UM001C EN P May 2014 43 Chapter1 Install the XM 124 Standard Dynamic Measurement Module IMPORTANT A jumper from terminal 5 to terminal 6 is required for channel 1 buffered output A jumper from terminal 22 to terminal 6 is required for channel 2 buffered output See Connect the Buffered Outputs on page 33 Figure 27 Two IEPE Accelerometers and a Non contact Sensor Wiring TYPICAL WIRING FOR TWO IFPF ACCELEROMETERS AND NON CONTACT SENSOR TO XM 124 STANDARD DYNAMIC MEASUREMENT MODULE Pin A Signal Pin B Common Y m4 DY L_Y Cable shield not Y connected at this end Pin A Signal Pin B Common Re Cable shield not connected at this end Signal Common Channel 1 Input Signal E 7 0 Signal Common
197. uth Second Street Milwaukee WI 53204 2496 USA Tel 1 414 382 2000 Fax 1 414 382 4444 Europe Middle East Africa Rockwell Automation NV Pegasus Park De Kleetlaan 12a 1831 Diegem Belgium Tel 32 2 663 0600 Fax 32 2 663 0640 Asia Pacific Rockwell Automation Level 14 Core F Cyberport 3 100 Cyberport Road Hong Kong Tel 852 2887 4788 Fax 852 2508 1846 Publication 1440 UM001C EN P May 2014 Supersedes Publication 1440 UM001B EN P October 2013 Copyright 2014 Rockwell Automation Inc All rights reserved Printed in the U S A
198. vector measurement 155 Class 2 power supply 22 Class Instance Editor 100 components XM 120 module 16 XM 121 module 16 XM 441 module 16 XM 940 terminal base 16 configuration parameters 4 20mA output parameters 85 channel parameters 63 data parameters 93 relay parameters 82 SU CD trend parameters 88 109 tachometer parameters 78 triggered trend parameters 86 107 connecting wiring 27 4 20mA outputs 47 buffered outputs 33 DeviceNet 49 power supply 30 remote relay reset signal 46 serial port 48 setpoint multiplication switch 47 tachometer 32 terminal base XM 940 27 transducers 34 connection object 123 COS message format 104 161 Index 162 D data parameters 93 1X Magnitude Value 94 1X Phase Value 94 2X Magnitude Value 94 2X Phase Value 94 3X Magnitude Value 94 4 20 mA Output A 95 4 20 mA Output B 95 Acceleration Measured Value 95 Alarm Status 96 Band Measured Value 94 Band Measurement 94 Band Measurement Status 94 DC Gap Voltage 94 Get Waveform Data Only 95 Measured DC Bias 94 Not 1X and Vector Status 94 Not 1X Value 94 Overall Value 94 Peak Speed 95 Relay Status 96 SMAX Magnitude 95 SMAX Phase 95 SMAX Status 95 Spectrum Waveform Status 95 Speed Status 95 Speed Value 95 Sum Harmonics Value 94 Transducer 3 Measured DC Bias 95 Transducer 3 Status 95 Transducer Fault 94 Transducer Status 94 Xdcr DC Bias 95 description configuration parameters 107 XM 120 module 16 XM 121 module 16 XM 441 module 16 XM 940
199. ved or the area is known to be nonhazardous This equipment shall be mounted in an ATEX certified enclosure with a minimum ingress protection rating of at least IP54 as defined in IEC60529 and used in an environment of not more than Pollution Degree 2 as defined in IEC 60664 1 when applied in Zone 2 environments The enclosure must use a tool removable cover or door This equipment must be used only with ATEX certified Rockwell Automation terminal bases 14 Rockwell Automation Publication 1440 UM001C EN P May 2014 Install the XM 124 Standard Dynamic Measurement Module Chapter 1 Introduction North American Hazardous Location Approval The following information applies when operating this equipment in hazardous locations Products marked CL I DIV 2 GP A B C D are suitable for use in Class Division 2 Groups A B C D Hazardous Locations and nonhazardous locations only Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code When combining products within a system the most adverse temperature code lowest T number may be used to help determine the overall temperature code of the system Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation Informations sur l utilisation de cet quipement en environnements dangereux Les produits marqu s CL I DIV 2 GP A B C D
200. verall Measurement Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 3 Get Overall Value REAL Measured value The output value of the measurement performed by the Overall Measurement Object on the input signal The result of the measurement process specified by Measurement is converted to the units specified by Data Units to produce the Overall Value 4 Get Status BOOL Indicates if a fault or alarm has 0 Operating without alarms or faults occurred 1 Alarm or fault condition exists The Overall Value attribute may not represent the actual field value 5 Get Data Units ENGUNIT The units context of the Overall This setting is determined by the Channel Value attribute Object s Output Data Units attribute see page 138 6 Get Set Measurement USINT The measurement or calculation 0 RMS performed to produce the Overall 7 RMS peak Value 2 RMS pk to pk 3 Peak 4 Peak to peak 5 255 Reserved Rockwell Automation Publication 1440 UM001C EN P May 2014 141 Appendix B CIP Objects Table 63 Overall Measurement Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 7 Get Time Constant REAL The detection time constant This setting is based on the Low associated with the output Frequency Cutoff Channel object and smoothing filter forthe RMS and Measurement attribute 6 DC meters or the de
201. y 2014 Table 9 4 20 mA Parameters Parameter Name Enable Configure the XM 124 Standard Dynamic Measurement Module Chapter 2 4 20 mA Output Parameters The 4 20 mA output parameters define the characteristics ofthe two 4 20 mA Enables disables the 4 20 mA output output signals The parameters are the same for each output Options Comments XM Configuration EDS File Utility Check to enable Enabled Clear to disable Disabled Measurement Sets the type of measurement and the channel that the 4 20mA Options output signal tracks Ch1 Ch2 Overall Ch1 Ch2 Gap Ch1 Ch2 Band 1 4 Speed Mag Ch1 Ch2 1X Mag Ch1 Ch2 2X Mag Ch1 Ch2 3X Mag Ch1 Ch2 Not 1X Ch1 Ch2 Sum Harmonics Acceleration Ch1 Ch2 Thrust Position Ch1 Ch2 gSE Overall Ch1 Ch2 Tracking Mag Ch1 Ch2 Band Pass Ch1 Ch2 Eccentricity Min Range The measured value associated with the 4 mA Same measurement unit as Output Data Unit Max Range The measured value associated with the 20 mA selection for the specified channel Measured values between Min Range and Max Range are scaled into the range from 4 20to produce the output value The Min Range value does not have to be less than the Max Range value If the Min Range value is greater than the Max Range value then the output signal is effectively inverted from the input signal The 4 20 mA outputs are either on or off W
202. zed channels 7 Sum Harmonics measurement for Channel 1 8 Sum Harmonics measurement for Channel 2 9 Thrust Position Measurement for Channel 1 10 Thrust Position Measurement for Channel 2 11 gSE Overall measurement for Channel 1 12 gSE Overall measurement for Channel 2 13 Eccentricity measurement for Channel 1 14 Eccentricity measurement for Channel 2 Instance Attributes Table 45 Analog Input Point Object Class Attributes Access Rule Attr ID Name Data Type Description Semantics 3 Get Value REAL 4 Get Status BOOL Indicates if a fault or alarm has 0 Operating without alarms or faults occurred 1 Alarm or fault condition exists The Value attribute may not represent the actual field value 126 Rockwell Automation Publication 1440 UM001C EN P May 2014 CIP Objects Appendix B Table 45 Analog Input Point Object Class Attributes Access Rule Attr ID Name Data Type Description Semantics 8 Get Value Data Type USINT Determines the data type ofthe 1 REAL Value 122 Get Set Calibration Bias REAL Offset added into the raw Used to set the zero point for the Thrust measurement value Position measurements 147 Get Data Units ENGUNIT The units context of the Value See DeviceNet Specification Volume 1 attribute Appendix K Services Table 46 Analog Input Point Object Services Parameter Object Class ID OF 4 Service Code 0 Class Instance Usage PA Description Class

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