XM-122 gSE Vibration Module User Guide Firmware Revision 5 1440-VSE02-01RA
Important User Information Solid state equipment has operational characteristics differing from those of electromechanical equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (publication SGI-1.1 available from your local Rockwell Automation sales office or online at http://literature.rockwellautomation.com) describes some important differences between solid state equipment and hardwired electromechanical devices.
Safety Approvals The following information applies when operating this equipment in hazardous locations. Informations sur l’utilisation de cet équipement en environnements dangereux. Products marked "CL I, DIV 2, GP A, B, C, D" are suitable for use in Class I 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.
Table of Contents Chapter 1 Introduction Introducing the XM-122 gSE Vibration Module . . . . . . . . . . . . . . . . . 1 XM-122 Module Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Using this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Organization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents vi gSE Signal Processing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . 70 gSE Spectrum Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70 Tachometer Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71 Tachometer Transducer Parameters . . . . . . . . . . . . . . . . . . . . . . . . 71 Tachometer Signal Processing Parameters . . . . . . . . . . . . . . . . . . . 72 Alarm Parameters . . . . . . . . . . . . . . . . .
Table of Contents vii Assembly Instance Attribute Data Format. . . . . . . . . . . . . . . . . . 124 Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Connection Object (Class ID 05H). . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133 Instances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents viii Overall Measurement Object (Class ID 322H) . . . . . . . . . . . . . . . . . 158 Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158 Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Table of Contents ix Appendix D Wiring Connections for Previous Module Revisions Terminal Block Assignments . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179 Connecting the Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182 Connecting an IEPE Accelerometer . . . . . . . . . . . . . . . . . . . . . . 182 Connecting a Non-Contact Sensor . . . . . . . . . . . . . . . . . . . . . . . . 183 Connecting a Powered Sensor. . . . . . . . . . . . . . . . . . . . . . .
Table of Contents x Publication GMSI10-UM013D-EN-P - May 2010
Chapter 1 Introduction This chapter provides an overview of the XM-122 gSE Vibration module. It also discusses the components of the modules. For information about Introducing the XM-122 gSE Vibration Module See page Introducing the XM-122 gSE Vibration Module 1 XM-122 Module Components 2 Using this Manual 3 The XM-122 gSE Vibration module is an intelligent 2-channel special-purpose vibration monitor.
2 Introduction The XM-122 also includes a single on-board relay, expandable to five, an integral tachometer, two 4-20 mA outputs, and a buffer output for each input. The module can collect data under steady-state and startup/coast-down conditions, capture trend and spectra or waveform data on event, and monitor up to 16 alarms making the module a complete monitoring system.
Introduction 3 • XM-122 gSE Vibration Module - The module mounts on the XM-940 terminal base via a keyswitch and a 96-pin connector. The module contains 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-122 module via the XM-940 terminal base.
4 Introduction Appendix D "Wiring Connections for Previous Module Revisions" provides the terminal block assignments and wiring diagrams of earlier revisions of the XM-122 module (before revision D01). Appendix E "Guidelines for Setting the Full Scale Value" provides guidelines for determining the optimal Channel Transducer Full Scale value in the XM-122 module. For definitions of terms used in this Guide, see the Glossary at the end of the Guide.
Chapter 2 Installing the XM-122 gSE Vibration Module This chapter discusses how to install and wire the XM-122 gSE Vibration module. It also describes the module indicators and the basic operations of the module.
6 Installing the XM-122 gSE Vibration Module XM Installation Requirements This section describes wire, power, and grounding requirements for an XM system. Wiring Requirements Use solid or stranded wire. All wiring should meet the following specifications: • 14 to 22 AWG copper conductors without pretreatment; 8 AWG required for grounding the DIN rail for electromagnetic interference (emi) purposes • Recommended strip length 8 millimeters (0.
Installing the XM-122 gSE Vibration Module 7 Figure 2.
8 Installing the XM-122 gSE Vibration Module IMPORTANT See Application Technique "XM Power Supply Solutions", publication ICM-AP005A-EN-E, for guidance in architecting power supplies for XM systems. Grounding Requirements Use these grounding requirements to ensure safe electrical operating circumstances, and to help avoid potential emi and ground noise that can cause unfavorable operating conditions for your XM system.
Installing the XM-122 gSE Vibration Module 9 Figure 2.
10 Installing the XM-122 gSE Vibration Module Figure 2.3 DIN Rail Grounding Block Panel/Wall Mount Grounding The XM modules can also be mounted to a conductive mounting plate that is grounded. See Figure 2.5. Use the grounding screw hole provided on the terminal base to connect the mounting plate the Chassis terminals. Figure 2.
Installing the XM-122 gSE Vibration Module 11 Figure 2.5 Panel/Wall Mount Grounding 1 Power Supply 1 Power Supply 1 Use 14 AWG wire.
12 Installing the XM-122 gSE Vibration Module 24 V Common Grounding 24 V power to the XM modules must be grounded. When two or more power supplies power the XM system, ground the 24 V Commons at a single point, such as the ground bus bar. IMPORTANT IMPORTANT If it is not possible or practical to ground the -24Vdc supply, then it is possible for the system to be installed and operate ungrounded.
Installing the XM-122 gSE Vibration Module 13 Figure 2.6 Grounded DeviceNet V- at XM Module To Ground Bus ATTENTION Use of a separate DeviceNet power supply is not permitted. See Application Technique "XM Power Supply Solutions", publication ICM-AP005A-EN-E, for guidance in using XM with other DeviceNet products. For more information on the DeviceNet installation, refer to the ODVA Planning and Installation Manual - DeviceNet Cable System, which is available on the ODVA web site (http://www.odva.org).
14 Installing the XM-122 gSE Vibration Module The terminal base can be DIN rail or wall/panel mounted. Refer to the specific method of mounting below. ATTENTION The XM modules make a chassis ground connection through the DIN rail. Use zinc plated, yellow chromated steel DIN rail to assure proper grounding. Using other DIN rail materials (e.g. aluminum, plastic, etc.), which can corrode, oxidize or are poor conductors can result in improper or intermittent platform grounding.
Installing the XM-122 gSE Vibration Module 15 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. 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.
16 Installing the XM-122 gSE Vibration Module 5. Gently push the side connector into the side of the neighboring terminal base to complete the backplane connection. Panel/Wall Mounting Installation on a wall or panel consists of: • laying out the drilling points on the wall or panel • drilling the pilot holes for the mounting screws • 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.
Installing the XM-122 gSE Vibration Module 17 1. Lay out the required points on the wall/panel as shown in the drilling dimension drawing below. Side Connector 2. Drill the necessary holes for the #6 self-tapping mounting screws. 3. Secure the terminal base unit using two #6 self-tapping screws. 4. To install another terminal base unit, retract the side connector into the base unit. Make sure it is fully retracted. 5. Position the terminal base unit up tight against the neighboring terminal base.
18 Installing the XM-122 gSE Vibration Module Figure 2.7 XM-940 Terminal Base Unit XM-940 (Cat. No. 1440-TB-A) Terminal Block Assignments The terminal block assignments and descriptions for the XM-122 module are shown below. ATTENTION The terminal block assignments are different for different XM modules. The following table applies only to the XM-122 module revision D01 (and later). If you have an earlier revision of the module, refer to Appendix D for its terminal block assignments.
Installing the XM-122 gSE Vibration Module WARNING 19 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. Terminal Block Assignments No.
20 Installing the XM-122 gSE Vibration Module Terminal Block Assignments No.
Installing the XM-122 gSE Vibration Module 21 Connecting the Power Supply Power supplied to the module must be nominally 24 Vdc (±10%) and must be a Class 2 rated circuit. Wire the DC-input power supply to the terminal base unit as shown in Figure 2.8. Figure 2.
22 Installing the XM-122 gSE Vibration Module Connecting the Relays The XM-122 has both Normally Open (NO) and Normally Closed (NC) relay contacts. Normally Open relay contacts close when the control output is energized. Normally Closed relay contacts open 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.
Installing the XM-122 gSE Vibration Module 23 Table 2.1 Relay Connections for XM-122 Configured for Failsafe Operation Relay 1 Terminals Nonalarm Alarm Wire Contacts Contact 1 Contact 2 Closed Opened COM 47 50 NO 48 49 COM 47 50 NC 46 51 Opened Closed Configured for Non-failsafe Operation Relay 1 Terminals Nonalarm Alarm Wire Contacts Contact 1 Contact 2 Closed Opened COM 47 50 NC 46 51 COM 47 50 NO 48 49 Opened Closed Figures 2.9 and 2.
24 Installing the XM-122 gSE Vibration Module Figure 2.10 Relay Connection - Failsafe, Alarm Condition Non-failsafe, Nonalarm Condition Alternate Relay Wiring Figures 2.11 and 2.12 illustrate how to wire both ends of a single external indicator to the XM terminal base for failsafe, nonalarm or alarm condition or non-failsafe, nonalarm or alarm condition. Figure 2.
Installing the XM-122 gSE Vibration Module 25 Figure 2.12 Relay Connection - Failsafe, Alarm Condition Non-failsafe, Nonalarm Condition Connecting the Tachometer Signal The XM-122 provides a single tachometer input signal. The signal processing performed on the tachometer signal depends on the configuration of the module. See page 71 for a description of the tachometer parameters. IMPORTANT If you are not using the tachometer input, set the Pulses per Revolution parameter to zero (0).
26 Installing the XM-122 gSE Vibration Module Figure 2.13 Tachometer Signal Connection Connecting a Hall Effect Tachometer Sensor Figure 2.14 shows the wiring of a Hall Effect Tachometer Sensor, Cat. No. 44395, to the terminal base unit. Figure 2.
Installing the XM-122 gSE Vibration Module 27 Connecting a Non-Contact Sensor to the Tachometer Signal Figure 2.15 shows the wiring of a non-contact sensor to the tachometer input signal. Figure 2.15 Non-Contact Sensor to Tachometer Signal Connection 4 18 Signal Common 20 21 31 Tach Input Signal -24V DC -24 SIG COM S hi el d Floati ng Shield I s o l at e d S e n s o r D r i v e r Connecting the Buffered Outputs The XM-122 provides buffered outputs of all transducer input signals.
28 Installing the XM-122 gSE Vibration Module Figure 2.16 Buffered Output Connections IMPORTANT Applies only to XM-122 module revision D01 (and later). 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 2.2.
Installing the XM-122 gSE Vibration Module 29 Connecting the Transducer The XM-122 can accept input from any Allen-Bradley non-contact eddy current probe, a standard IEPE accelerometer, a velocity transducer, AC voltage output, or a DC voltage output measurement device. IMPORTANT The XM-122 module can produce the gSE measurement only with an IEPE accelerometer or an externally powered sensor.
30 Installing the XM-122 gSE Vibration Module Figure 2.17 IEPE Accelerometer to Channel 1 Wiring TYPICAL WIRING FOR IEPE ACCELEROMETER TO XM-122 VIBRATION MODULE CHANNEL 1 Pin A - Signal Pin B - Common Cable shield not connected at this end Signal Common Channel 1 Input Signal Shield 16 0 37 5 6 Jumpering terminal 5 to terminal 6 configures CH 1 buffer for -5V to +24V Figure 2.
Installing the XM-122 gSE Vibration Module 31 Connecting a Non-contact Sensor The figures below show the wiring of a non-contact sensor to the terminal base unit. IMPORTANT ATTENTION IMPORTANT IMPORTANT Figures 2.19 and 2.20 show the wiring to the XM-122 module revision D01 (and later). If you have an earlier revision of the module, refer to Appendix D for wiring information. You may ground the cable shield at either end of the cable. Do not ground the shield at both ends.
32 Installing the XM-122 gSE Vibration Module Figure 2.20 Non-contact Sensor to Channel 2 Wiring TYPICAL WIRING FOR NON-CONTACT SENSOR TO XM-122 VIBRATION MODULE CHANNEL 2 Isolated Sensor Driver -24 SIG COM Shield Floating Signal Common Channel 2 Input Signal Shield -24V DC 17 38 21 22 1 Jumpering terminal 21 to terminal 22 configures CH 2 buffer for -24V to +9V Connecting a Passive Transducer Figures 2.21 and 2.
Installing the XM-122 gSE Vibration Module 33 Figure 2.21 Velocity Sensor to Channel 1 Wiring TYPICAL WIRING FOR COIL-BASED VELOCITY SENS OR TO XM-122 VIBRATION MODULE CHANNEL 1 Pin A - Common Pin B - Signal Cable shield not connected at this end Signal Common Channel 1 Input Signal Shield 16 0 37 Figure 2.
34 Installing the XM-122 gSE Vibration Module Connecting a Powered Sensor The following figures show the wiring of a powered sensor, such as the Model 580 Vibration Pickup, to the terminal base unit. IMPORTANT ATTENTION IMPORTANT ATTENTION Figures 2.23 and 2.24 show the wiring to the XM-122 module revision D01 (and later). If you have an earlier revision of the module, refer to Appendix D for wiring information. You may ground the cable shield at either end of the cable.
Installing the XM-122 gSE Vibration Module 35 Figure 2.23 Powered Sensor to Channel 1 Wiring TYPICAL WIRING FOR MODEL 580 VIBRATION PICKUP TO XM-122 VIBRATION MODULE CHANNEL 1 +24V DC Common Signal Cable shield not connected at this end Signal Common Channel 1 Input Signal Shield 16 0 37 5 6 +24V DC Jumpering terminal 5 to terminal 6 configures CH 1 buffer for -5V to +24V 25 Figure 2.
36 Installing the XM-122 gSE Vibration Module Connecting a Process DC Voltage Signal The following figures show the wiring from a process DC voltage signal to the terminal base unit. ATTENTION IMPORTANT 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 18).
Installing the XM-122 gSE Vibration Module 37 Figure 2.26 DC Voltage Signal to Channel 2 Wiring TYPICAL WIRING FOR PROCESS DC VOLTAGE SIGNAL TO XM-122 VIBRATION MODULE CHANNEL 2 Process DC Source Cable shield not connected at this end Signal Common Channel 2 Input Signal Shield 17 1 38 Connecting an IEPE Accelerometer and Non-Contact Sensor Figure 2.27 shows the wiring of an IEPE accelerometer to channel 1 and the wiring of a non-contact sensor to channel 2.
38 Installing the XM-122 gSE Vibration Module IMPORTANT IMPORTANT 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 jumper from terminal 22 to terminal 21 is required for channel 2 buffered output. Refer to Configuring Buffered Output Input Range on page 28. Figure 2.
Installing the XM-122 gSE Vibration Module 39 Connecting Two Accelerometers and a Non-Contact Sensor Figure 2.28 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 input signal. ATTENTION ATTENTION IMPORTANT IMPORTANT IMPORTANT Figure 2.28 shows the wiring to the XM-122 module revision D01 (and later).
40 Installing the XM-122 gSE Vibration Module Figure 2.
Installing the XM-122 gSE Vibration Module IMPORTANT IMPORTANT 41 Transducer DC bias is monitored on all signals. A jumper from terminal 22 to terminal 21 is required for channel 2 buffered output. Refer to Configuring Buffered Output Input Range on page 28. Figure 2.
42 Installing the XM-122 gSE Vibration Module Connecting 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 attached to the XM-122.
Installing the XM-122 gSE Vibration Module 43 A single switch contact can also be shared by multiple XM modules wired in parallel as shown in Figure 2.31. ATTENTION The relay reset connections may be different for different XM modules. Figure 2.31 applies only to the XM-122 module. Refer to the installation instructions for the module for its terminal assignments. Figure 2.
44 Installing the XM-122 gSE Vibration Module Figure 2.32 Setpoint Multiplication Connection ATTENTION The Switch Input circuits are functionally isolated from other circuits. It is recommended that the Switch RTN signal be grounded at a 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.
Installing the XM-122 gSE Vibration Module 45 Figure 2.33 4-20 mA Output Connections - ATTENTION The 4-20 mA outputs are functionally isolated from other circuits. It is recommended that the 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.
46 Installing the XM-122 gSE Vibration Module • Mini-Connector - The mini-connector is located on the top of the module, as shown below. Figure 2.34 Mini Connector 1440-VSE02-01RA gSE VIBRATION mini-connector A special cable (Cat. No. 1440-SCDB9FXM2) is required for this connection. The connector that inserts into the PC is a DB-9 female connector, and the connector that inserts into the module is a USB Mini-B male connector.
Installing the XM-122 gSE Vibration Module 47 Connect the DeviceNet cable to the terminal base unit as shown. Connect To Terminal Red Wire DNet V+ 26 (Optional - see note) 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 rated at only 300 mA, is not intended or designed to power DeviceNet loads. Doing so could damage the module or terminal base.
48 Installing the XM-122 gSE Vibration Module XM Serial Configuration Utility or RSNetWorx™ for DeviceNet™ (Version 3.0 or later) to set the network node address. Refer to the appropriate documentation for details. IMPORTANT Mounting the Module The baud rate for the XM-122 is set by way of "baud detection" (Autobaud) at power-up. The XM-122 mounts on the XM-940 terminal base unit, Cat. No. 1440-TB-A. We recommend that you mount the module after you have connected the wiring on the terminal base unit.
Installing the XM-122 gSE Vibration Module 49 1. Make certain the keyswitch (A) on the terminal base unit (C) is at position 1 as required for the XM-122. 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 will align properly with the connector in the terminal base unit. 4.
50 Installing the XM-122 gSE Vibration Module Figure 2.35 LED Indicators 1440-VSE02-01RA gSE VIBRATION Module Indicators The following tables describe the states of the LED status indicators. Module Status (MS) Indicator Color State Description No color Off No power applied to the module. Green Flashing Red Module performing power-up self test. Flashing Module operating in Program Mode1. Solid Module operating in Run Mode2. Flashing • Application firmware is invalid or not loaded.
Installing the XM-122 gSE Vibration Module 51 Network Status (NS) Indicator Color State Description No color Off Module is not online. • Module is autobauding. • No power applied to the module, look at Module Status LED. Green Red 1 Flashing Module is online (DeviceNet) but no connections are currently established.1 Solid Module is online with connections currently established. Flashing One or more I/O connections are in the timed-out state.
52 Installing the XM-122 gSE Vibration Module Basic Operations Powering Up the Module The XM-122 performs a self-test at power-up. The self-test includes an LED test and a device test. During the LED test, the indicators will be turned on independently and in sequence for approximately 0.25 seconds. The device test occurs after the LED test. The Module Status (MS) indicator is used to indicate the status of the device self-test.
Installing the XM-122 gSE Vibration Module 53 The switch can be used to reset all latched relays in the module. This includes the relays in the Expansion Relay Module when it is attached to the XM-122. IMPORTANT The Reset switch resets the relays only if the input is no longer in alarm or the condition that caused the alarm is no longer present.
54 Installing the XM-122 gSE Vibration Module Publication GMSI10-UM013D-EN-P - May 2010
Chapter 3 Configuration Parameters This chapter provides a complete listing and description of the XM-122 parameters. The parameters can be viewed and edited using the XM Serial Configuration Utility software and a personal computer. If the module is installed on a DeviceNet network, configuring can also be performed using a network configuration tool such as RSNetWorx (Version 3.0 or later). Refer to your configuration tool documentation for instructions on configuring a device.
56 Configuration Parameters XM-122 Measurement Modes The XM-122 alternates between two measurement modes while it is actively measuring the channel inputs: conventional mode and gSE mode. The XM-122 operates in conventional vibration mode for a period of time based on the configuration (table 3.A). During conventional mode, the module measures the overall, spectrum, waveform, conventional bands, vectors, Not 1X, and sum harmonics values.
Configuration Parameters 57 Measurement Time Conventional Mode The conventional mode will produce measurements for a period of time according to the following table: Conventional Mode Time Signal Detection Sampling Mode The greater of the two...
58 Configuration Parameters Channel Transducer Parameters The channel transducer parameters define the characteristics of the transducers you will be using with the module. Use the parameters to configure the transducer sensitivity, operating range, and power requirements. There are two instances of the channel transducer parameters, one for each channel. TIP The Channel LED will flash red when a transducer fault condition exists on the channel even if you are not using the channel.
Configuration Parameters 59 Transducer Parameters Parameter Name Description Values/Comments Eng. Units Defines the native units of the transducer. Your choice controls the list of possible selections available in the Output Data Units parameter. It also affects other module parameters. Important: The XM-122 can produce gSE measurements only with an accelerometer. The gSE measurements are only available for the channel when Eng. Units is set to "g." Eng.
60 Configuration Parameters Transducer Parameters Parameter Name Description Values/Comments Full Scale The maximum signal level expected to be processed Volt by the channel. This value is used to determine the programmable gain settings across each stage of the Important: See Appendix E for further guidance and recommended Full Scale channel’s analog signal processing circuit. value settings.
Configuration Parameters 61 Channel Signal Processing Parameters Parameter Name Description Values/Comments Output Data Unit The data units of the measured values. The available options depend on the Eng. Units selection. See page 58. Eng. Units Output Data Unit Options g g ips mil mm/sec um ips or mm/sec ips mil mm/sec um mils or um mils um Volt volt Pa or psi Pa psi Very Low HPF Frequency (EDS File only) Shows the corner frequency for the Very Low high pass filter option.
62 Configuration Parameters Channel Signal Processing Parameters Parameter Name Description Values/Comments Sampling Mode Sets the sampling mode. Options: Asynchronous Synchronous The sampling mode determines whether the signal is Note: Synchronous sampling requires synchronized with the tachometer signal and has a tachometer signal. several effects on the resulting measurements. Asynchronous Sampling Synchronous Sampling The waveform measurement is time-based.
Configuration Parameters Measurement Parameters 63 Overall Measurement Parameters There are two instances of the overall measurement parameters, one for each channel. Use these parameters to configure the measurement type and the filtering performed for each overall measurement. Overall Measurement Parameters Parameter Name Description Values/Comments Signal Detection The measurement (or calculation) performed on the Options: RMS Calculated Peak input signal to produce the Overall Value.
64 Configuration Parameters Overall Measurement Parameters Parameter Name Description Values/Comments Overall Damping Factor This parameter is used in conjunction with the Overall Time Constant to vary the characteristics of the response of the digital filter used in calculating the Overall Value. Enter a value from 0.707 to 1.0. An Overall Value for a measurement with a damping factor near 1.
Configuration Parameters 65 Spectrum/Waveform Parameters There are two instances of the spectrum/waveform parameters, one for each channel. Use these parameters to set up the conventional spectrum and waveform measurements. Use the gSE Parameters to configure the gSE spectrum measurements. TIP Spectrum/Waveform Parameters Parameter Name Description Values/Comments FMAX Sets the maximum frequency or order for the spectrum measurement. Note: You can enter any FMAX.
66 Configuration Parameters Spectrum/Waveform Parameters Parameter Name Description Values/Comments Period (XM Serial Configuration Utility only) Displays the total period of the waveform measurement. Seconds (asynchronous sampling) Cycles (synchronous sampling) Number of Points (XM Serial Configuration Utility only) Displays the number of samples in the waveform measurement.
Configuration Parameters 67 Band Measurement Parameters Parameter Name Description Values/Comments Measurement The measurement (or calculation) performed to produce the Band Value. See Data Parameters on page 89. Options: Band Overall Max Peak in Band • 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.
68 Configuration Parameters IMPORTANT For bands specified in Hz or CPM on an orders-based spectrum, the Band Measurement value will be zero when the Band Minimum Frequency and Maximum Frequency fall completely outside of the frequencies represented in the spectrum. If any of the band falls within the spectrum, only that portion will contribute to the Band value.
Configuration Parameters 69 Speed Measurement Parameter Use the speed measurement parameter to configure the filtering performed on the speed measurement. Speed Measurement Parameter Parameter Name Description Values/Comments Exponential Averaging Time Constant Sets the 3-dB bandwidth for the digital filter used to calculate the Speed Value and Acceleration Measured Value. The 3-dB bandwidth is roughly equal to 1 / (2π x Exponential Averaging Time Constant).
70 Configuration Parameters gSE Signal Processing Parameters gSE Signal Processing Parameters Parameter Name Description Values/Comments gSE Full Scale The maximum signal level expected to be processed by the channel for gSE measurements. This value is used to determine the programmable gain settings across each stage of the channel’s analog signal processing circuit. 10 Volt Output Data Unit (XM Serial Configuration Utility only) The data units of the measured value.
Configuration Parameters 71 gSE Spectrum Parameters Parameter Name Description Values/Comments Window Type Type of window to be applied to the measurement prior to computing the gSE spectrum. Options: Rectangular Hamming Hanning Flat Top Kaiser Bessel • Hanning - Most often used in predictive maintenance. Gives fair peak amplitude accuracy, fair peak frequency accuracy. Useful for random type data where energy is at all frequencies. • Rectangular - Also known as Uniform.
72 Configuration Parameters Tachometer Transducer Parameters Parameter Name Description Values/Comments Fault Low The minimum, or most negative, expected DC voltage from the transducer. Volts Fault High The maximum expected DC voltage from the transducer. DC Bias Time Constant The time constant used for exponential averaging Seconds (low pass filtering) of the transducer DC bias measurement. The corner frequency for the low pass filter is 1 / (2π x DC Bias Time Constant). See example table below.
Configuration Parameters 73 Tachometer Signal Processing Parameters Parameter Name Description Values/Comments Fault Time-Out The number of seconds the module should wait after the last valid tach pulse before it indicates a tachometer fault. Enter a value from 1 to 64 seconds. XM Configuration EDS File Utility Auto Trigger Trigger Hysteresis Trigger Mode Sets the trigger mode.
74 Configuration Parameters Alarm Parameters The Alarm parameters control the operation of the alarms (alert and danger level) and provide alarm status. The XM-122 provides 16 alarms. The alarms are not restricted to a channel, but the maximum number of alarms that can be assigned to any one measurement is eight. Use the parameters to configure which measurement the alarm is associated with, as well as the behavior of the alarm.
Configuration Parameters 75 Alarm Parameters Parameter Name Description Values/Comments Condition Controls when the alarm should trigger. Options: Greater Than Less Than Inside Range Outside Range • Greater than - Triggers the alarm when the measurement value is greater than or equal to the Alert and Danger Threshold values.
76 Configuration Parameters Alarm Parameters Parameter Name Description Values/Comments Alert Threshold (High) The threshold value for the alert (alarm) condition. Same measurement unit as Output Data Unit selection for the specified channel except when measurement/alarm type is phase (vector).
Configuration Parameters 77 Alarm Parameters Parameter Name Description Values/Comments 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 startup 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. Enter a floating point value in the range of 0 to 10.
78 Configuration Parameters Alarm Parameters Parameter Name Description Values/Comments Speed Range Low The lesser threshold of the machine speed range. This value must be less than the Speed Range High value. RPM 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 greater than the Speed Range Low value. RPM This parameter is not used when Speed Range Enabled is disabled.
Configuration Parameters 79 Relay Parameters Parameter Name Description Options/Comments 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. Note: The Relay Current Status is set to "Not Activated" when the relay is disabled. See page 89.
80 Configuration Parameters Relay Parameters Parameter Name Description XM Configuration EDS File Utility Alarm A/B Alarm Identifier A/B XM Configuration EDS File Utility Alarm Status to Activate On Alarm No. 1 to 16 Sets the alarm(s) that the relay will monitor. The alarm must be from the same device as the relay. When the Activation Logic is set to "A and B" or "A Note: You can only select an alarm or B," you can select an alarm in both Alarm A and that is enabled. Alarm B.
Configuration Parameters 81 Relay Parameters Parameter Name Description XM Configuration EDS File Utility Failsafe Relay Failsafe Option Options/Comments Determines whether the relay is failsafe or non-failsafe. Failsafe operation means that when in alarm, the relay contacts are in their "normal," de-energized, or "shelf-state" positions. In other words, normally closed relays are closed in alarm, and normally open relays are open in alarm. With failsafe operation, a power failure equals an alarm.
82 Configuration Parameters 4-20 mA Output Parameters The 4-20 mA output parameters define the characteristics of the two 4-20 mA output signals. The parameters are the same for each output. 4-20 mA Parameters Parameter Name Description Options/Comments Enable Enables/disables the 4-20 mA output. XM Configuration Utility EDS File Check to enable Enabled Clear to disable Disabled Measurement Sets the type of measurement and the channel that the 4-20 mA output signal will track.
Configuration Parameters IMPORTANT 83 The 4-20 mA outputs are either on or off. When they are on, the 4-20 mA output overshoots the 4 and 20mA 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, the 4-20 mA output produces a current approximately 2.9 mA.
84 Configuration Parameters 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. Triggered Trend Parameters Parameter Name Description Values/Comments Enable Triggered Trend Measurements Enables/disables the triggered trend measurements.
Configuration Parameters 85 Triggered Trend Parameters Parameter Name Description Values/Comments Trend Span The total amount of time that can be covered by the trend data (Number of Records x Record Interval). Seconds Note: If you edit the Trend Span, the Record Interval is automatically updated. Post Trigger 0 to 100 Percent The percentage of records to be collected once the trigger occurs.
86 Configuration Parameters The XM-122 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 the coast-down trend (for example, a coast-down restart). The XM-122 can only store one startup/coast-down trend.
Configuration Parameters 87 SU/CD Trend Parameters Parameter Name Description Values/Comments Maximum Trend Span The maximum change in speed that can be covered by the trend data (Number of Records x Record Interval). RPM Note: If you edit the Trend Span, the Record Interval is automatically updated. Minimum Speed RPM The lesser limit of the speed range in which records are collected in the startup/coast-down trend. This value must be less than the Maximum Speed value.
88 Configuration Parameters I/O Data Parameters The I/O data parameters are used to configure the content and size of the DeviceNet I/O Poll response message. IMPORTANT The XM-122 must be free of Poll connections when configuring the Poll Output (Poll Response Assembly) and Poll Size. Any attempt to download the parameters while a master has established the Poll connection with the XM-122 will result in an error.
Configuration Parameters 89 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. Data Parameters TIP To view all the data parameters in the XM Serial Configuration Utility, click the View Data tab.
90 Configuration Parameters Monitor Data Parameters Parameter Name Description Values/Comments Not 1X and Vector Status (XM Serial Configuration Utility only) States whether a fault condition exists on the associated channel. If a fault exists, the not 1X and vector measurements may not be accurate.
Configuration Parameters 91 Monitor Data Parameters Parameter Name Description Values/Comments XM Configuration EDS File Utility Shows the measured average DC offset of the tachometer signal. This value is compared with Fault High and Fault Low to determine whether the tachometer is working properly. The tachometer must be enabled (Pulses Per Revolution set to 1 or more). Xdcr DC Bias (Transducer 3 Measured DC Bias Speed Value Shows the measured speed value.
92 Configuration Parameters Alarm and Relay Status Parameters Alarm and Relay Status Parameters Parameter Name Description Values/Comments Alarm Status States the current status of the alarm. 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(s).
Configuration Parameters Device Mode Parameters 93 The Device Mode parameters are used to control the functions and the behavior of the device. IMPORTANT The XM Serial Configuration Utility handles these parameters automatically and transparently to the user. Device Mode Parameters Parameter Name Description Values/Comments Device Mode Sets the current operation mode of the device. Refer to Changing Operation Modes on page 103 for more information.
94 Configuration Parameters Publication GMSI10-UM013D-EN-P - May 2010
Appendix A Specifications The Appendix lists the technical specifications for the XM-122 module. XM-122 Technical Specifications Product Feature Specification Communications DeviceNet Standard DeviceNet protocol for all functions NOTE: The XM-122 uses only the DeviceNet protocol, not power. Module power is provided independently.
96 Specifications XM-122 Technical Specifications Product Feature Specification Inputs 2 Channels Eddy current transducer signals Accelerometer signals Voltage signals from any dynamic measurement device, such as a velocity or pressure transducer Transducer Power Constant voltage (+24V dc)* Constant current (4.5 mA ± 20% from +24V dc)* None (voltage input) *Tachometer may be powered, constant voltage, or configured as voltage input. Voltage Range Selectable in software as 0 to ±20 V (min) 40 V max.
Specifications 97 XM-122 Technical Specifications Product Feature Specification Signal Conditioning Sampling Mode Asynchronous Synchronous Frequency Range 1 Hz to 20 kHz Resolution A/D Conversion: 24 bits Dynamic Range: <80 dBfs (0.
98 Specifications XM-122 Technical Specifications Product Feature Specification Complex Data Spectra (synchronous or asynchronous) gSE Spectra Waveform (synchronous or asynchronous) Simultaneous Waveforms (synchronous) Measured Parameters Overall gSE Overall RMS Peak (true or calculated) Peak to Peak (true or calculated) 4 (overlapping) Bands Per Channel Band overall, or (Hz or Order based) Max peak in band Gap (or transducer bias voltage) Speed Acceleration Orders Magnitude: 1x, 2x, 3x Phase: 1x, 2x
Specifications 99 XM-122 Technical Specifications Product Feature Specification Alarms Number 16 alarm and danger pairs Alarm Parameters Any measured parameter Operators Greater than Less than Inside range Outside range Hysteresis User configurable in software Startup Inhibit/Setpoint Multiplication Period: 0 to 1092 minutes, adjustable in 0.1 minute increments Inhibit/multiplication function: Multiply by N (0 to 10, 0 = Disarm) Speed Inhibit A speed range may be specified for each alarm.
100 Specifications XM-122 Technical Specifications Product Feature Specification Relays Number Single on-board relay, two sets of contacts DPDT (2 Form C) Four additional relays when connected to an XM-441 Expansion Relay module, or Four virtual relays whose status can be used by remote Control Systems or the XM-440 Master Relay module On-board Relay Rating Maximum Voltage: 120V dc, 125V ac Maximum Current: 3.5 A* Minimum Current: 0 Maximum Power: 60 W, 62.
Specifications 101 XM-122 Technical Specifications Product Feature Specification Non-Volatile Configuration A copy of the module configuration is retained in non-volatile memory from where it is loaded upon power up*. *The configuration stored in non-volatile memory can be deleted only by a module-reset command sent via the serial interface, using the Serial Configuration Utility, or via DeviceNet from any compliant software application.
102 Specifications XM-122 Technical Specifications Product Feature Approvals (when product or packaging is marked) Specification UL UL Listed for Ordinary Locations UL UL Listed for Class I, Division 2 Group A, B, C, and D Hazardous Locations CSA CSA Certified Process Control Equipment CSA CSA Certified Process Control Equipment for Class I, Division 2 Group A, B, C, and D Hazardous Locations EEX* European Union 94/9/EEC ATEX Directive, compliant with EN 50021; Potentially Explosive Atmospheres,
Appendix B DeviceNet Information Electronic Data Sheets Electronic Data Sheet (EDS) files are simple text files used by network configuration tools such as RSNetWorx (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. The EDS files for the XM modules are installed on your computer with the XM configuration software.
104 DeviceNet Information Transition to Program Mode Parameter values can only be downloaded to an XM module while the module is in Program mode. Any attempt to download a parameter value while the module is in Run mode will result in a Device State Conflict error. To transition an XM module from Run mode to Program mode on a DeviceNet network, set the Device Mode parameter to "Program mode" and click Apply.
DeviceNet Information 105 The table below defines the services supported by the XM modules. The table includes the service codes, classes, instances, and attributes by their appropriate hexadecimal codes. Use the Class Instance Editor in RSNetWorx to execute these services, as illustrated in the example below.
106 DeviceNet Information Example To save the configuration parameters to the non-volatile memory (EEPROM), fill in the Class Instance Editor as shown below. Clear Send the attribute ID and then enter the Class (320 hex) and Instance (1) Select the Save service code Click Execute to initiate the action Invalid Configuration Errors A Start or Save service request to an XM module may return an Invalid Device Configuration error when there is a conflict amongst the configuration settings.
DeviceNet Information 107 Additional Error Codes returned with the Invalid Device Configuration Error (0xD0) XM-122 I/O Message Formats Error Code (Hex) Description 0A Too many alarms associated with a single measurement. 0B Invalid node address in the alarm list. 0C 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. 0E Too many slaves in the scanner’s input data table.
108 DeviceNet Information The Poll response data can also be requested explicitly through Assembly Object (Class ID 0x4), Instance 101 (0x65) - 106 (0x6A), Data Attribute (3). The following tables show the static data format of Assembly instances 101– 106.
DeviceNet Information 109 XM-122 Assembly Instance 102 Data Format Byte Definition 0–3 Current Speed measurement value 4–7 Channel 1 Overall measurement value 8–11 Channel 1 gSE Overall measurement value 12–15 Channel 1 Band 1 measurement value 16–19 Channel 1 Band 2 measurement value 20–23 Channel 1 1X Vector Magnitude measurement value 24–27 Channel 1 2X Vector Magnitude measurement value 28–31 Channel 1 3X Vector Magnitude measurement value 32–35 Channel 1 Band 3 measurement value 3
110 DeviceNet Information XM-122 Assembly Instance 103 Data Format Publication GMSI10-UM013D-EN-P - May 2010 Byte Definition 0–3 Channel 1 Band 1 measurement value 4–7 Channel 2 Band 1 measurement value 8–11 Channel 1 Band 2 measurement value 12–15 Channel 2 Band 2 measurement value 16–19 Channel 1 Overall measurement value 20–23 Channel 2 Overall measurement value 24–27 Channel 1 Band 3 measurement value 28–31 Channel 2 Band 3 measurement value 32–35 Channel 1 Band 4 measurement valu
DeviceNet Information 111 XM-122 Assembly Instance 104 Data Format Byte Definition 0–3 Acceleration measurement value 4–7 Current Speed measurement value 8–11 Channel 1 Overall measurement value 12–15 Channel 2 Overall measurement value 16–19 Channel 1 1X Vector Magnitude measurement value 20–23 Channel 2 1X Vector Magnitude measurement value 24–27 Channel 1 Gap measurement value 28–31 Channel 2 Gap measurement value 32–35 Channel 1 2X Vector Magnitude measurement value 36–39 Channel
112 DeviceNet Information XM-122 Assembly Instance 105 Data Format Publication GMSI10-UM013D-EN-P - May 2010 Byte Definition 0–3 Channel 1 gSE Overall measurement value 4–7 Channel 2 gSE Overall measurement value 8–11 Channel 1 Overall measurement value 12–15 Channel 2 Overall measurement value 16–19 Current Speed measurement value 20–23 Acceleration measurement value 24–27 Channel 1 1X Vector Magnitude measurement value 28–31 Channel 2 1X Vector Magnitude measurement value 32–35 Chan
DeviceNet Information 113 XM-122 Assembly Instance 106 Data Format Byte Definition 0–3 Channel 1 1X Vector Magnitude measurement value 4–7 Channel 2 1X Vector Magnitude measurement value 8–11 Channel 1 2X Vector Magnitude measurement value 12–15 Channel 2 2X Vector Magnitude measurement value 16–19 Current Speed measurement value 20–23 Channel 1 Overall measurement value 24–27 Channel 2 Overall measurement value 28–31 Channel 1 Band 1 measurement value 32–35 Channel 2 Band 1 measurement
114 DeviceNet Information COS Message Format The XM-122 COS message contains eight 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).
DeviceNet Information 115 Setpoint Multiplier Status Descriptions Setpoint Multiplier Status Value Description 0 Not Activated 1 Activated Relay Status Descriptions Relay Status Value Description 0 Not Activated 1 Activated 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.
116 DeviceNet Information ADR for XM Modules Automatic Device Replacement (ADR) is a feature of an Allen-Bradley DeviceNet scanner. It 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 It is recommended that ADR not be used in safety related applications.
DeviceNet Information 117 • 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. These configuration parameters will not be restored with ADR.
118 DeviceNet Information Publication GMSI10-UM013D-EN-P - May 2010
Appendix C DeviceNet Objects Appendix C provides information on the DeviceNet objects supported by the XM-122 module.
120 DeviceNet Objects The Identity Object provides identification and general information about the device. Identity Object (Class ID 01H) Class Attributes The Identity Object provides no class attributes. Instance Attributes Table C.
DeviceNet Objects 121 Table C.2 Identity Object Status Bit Name Description 4 Boot Program Vendor-specific, indicates that the boot program is running. The Main Application must be corrupt or missing. 5-7 Vendor-specific, not implemented 8 Minor Recoverable Fault Set whenever there is a transducer or tachometer fault. 9 Minor Unrecoverable Fault Not implemented 10 Major Recoverable Fault Set when the module detects a major problem that the user may be able to recover from.
122 DeviceNet Objects The DeviceNet Object is used to provide the configuration and status of a physical attachment to DeviceNet. DeviceNet Object (Class ID 03H) Class Attributes Table C.4 DeviceNet Object Class Attributes Attr ID Access Rule Name Data Type Default Value 1 Get Revision UINT 2 Instance Attributes Table C.
DeviceNet Objects 123 rate detection instead. This means that the module will determine the network baud rate by listening for network traffic before attempting to go online. Services Table C.6 DeviceNet Object Services Service Code Class/Instance Usage Name 0Eh Class/Instance Get_Attribute_Single 10h Instance Set_Attribute_Single1 4Bh Instance Allocate_Master/Slave_Connetion_Set 4Ch Instance Release_Group_2_Identifier_Set 1 Attributes can only be set while the device is in Program Mode.
124 DeviceNet Objects Table C.8 Assembly Object Instances Instance Name Type Description 101 Default Poll Response Message Input Measurement values 102 - 106 Alternate Poll Response Message Input Measurement values 199 Alternate Dynamic Poll Response Message Input User configurable measurement values and configuration parameters Instance Attributes Table C.
DeviceNet Objects 125 Table C.
126 DeviceNet Objects Table C.
DeviceNet Objects 127 Table C.
128 DeviceNet Objects Table C.
DeviceNet Objects 129 Table C.
130 DeviceNet Objects Table C.
DeviceNet Objects 131 Table C.
132 DeviceNet Objects Table C.
DeviceNet Objects 133 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 will return 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 C.
134 DeviceNet Objects Instance Attributes Table C.20 Connection Object Instance Attributes Attr ID Access Rule Name Data Type Description 1 Get State USINT State of the object. 2 Get Instance Type USINT Indicates either I/O 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.
DeviceNet Objects 135 Services Table C.21 Connection Object Services Discrete Input Point Object (Class ID 08H) Service Code Class/Instance Usage Name 05h Instance Reset 0Eh Instance Get_Attribute_Single 10h Instance Set_Attribute_Single The Discrete Input Point Object stores information about the value of the Setpoint Multiplier signal. Class Attributes Table C.
136 DeviceNet Objects Services Table C.24 Discrete Input Object Services Service Code Class/Instance Usage Name Description 0Eh Class/Instance Get_Attribute_Single Returns the contents of the specified attribute. 10h Instance Set_Attribute_Single Sets the contents of the specified attribute. 32h Instance Open Opens the virtual Setpoint Multiplier switch. 33h Instance Close Closes the virtual Setpoint Multiplier switch.
DeviceNet Objects 137 Table C.26 Analog Input Point Object Instances Instance Name Description 6 gSE Overall Measurement 2 gSE Overall measurement for Channel 2 7 Sum Harmonics Measurement 1 Sum Harmonics measurement for Channel 1 8 Sum Harmonics Measurement 2 Sum Harmonics measurement for Channel 2 Instance Attributes Table C.
138 DeviceNet Objects Parameter Object (Class ID 0FH) The Parameter Object provides the interface to the XM-122 configuration data. There are 47 Parameter Object instances implemented in the XM-122 module. Instances 1-4 and 7-37 are implemented to provide an alternate method of setting the configuration parameters with EPATH or ENGUNIT data types.
DeviceNet Objects 139 Instances There are 47 instances of this object. Table C.
140 DeviceNet Objects Table C.30 Parameter Object Instances Instance Read Only 7 Name Data Type Valid Values Default Value No 4-20mA Output 1 Measurement Identifier USINT 0 = CH 1 Overall 1 = CH 2 Overall 2 = CH 1 Gap 3 = CH 2 Gap 4 = CH 1 Band 1 5 = CH 2 Band 1 6 = CH 1 Band 2 7 = CH 2 Band 2 8 = CH 1 Band 3 9 = CH 2 Band 3 10 = CH 1 Band 4 11 = CH 2 Band 4 12 = Speed 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.
DeviceNet Objects 141 Table C.30 Parameter Object Instances Instance Read Only 10 Name Data Type Valid Values Default Value No Alarm 1 Measurement Identifier USINT 0 = CH 1 Overall 1 = CH 2 Overall 2 = CH 1 Gap 3 = CH 2 Gap 4 = CH 1 Band 1 5 = CH 2 Band 1 6 = CH 1 Band 2 7 = CH 2 Band 2 8 = CH 1 Band 3 9 = CH 2 Band 3 10 = CH 1 Band 4 11 = CH 2 Band 4 12 = Speed 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.
142 DeviceNet Objects Table C.
DeviceNet Objects 143 Table C.
144 DeviceNet Objects Table C.
DeviceNet Objects 145 Table C.
146 DeviceNet Objects Table C.
DeviceNet Objects 147 Table C.31 Parameter Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 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.
148 DeviceNet Objects Instances A module provides only a single instance (instance 1) of the 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 C.
DeviceNet Objects 149 Instances There are 16 instances of this object. Instance Attributes Table C.36 Alarm Object Instance Attributes Attr ID Access Rule 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 object is enabled.
150 DeviceNet Objects Table C.36 Alarm Object Instance Attributes Attr ID Access Rule Name Data Type Description 12 Get/Set Hysteresis REAL The amount on the safe side of a threshold by which the value must recover to clear the alarm. 13 Get/Set Threshold (Setpoint REAL Multiplier) Indicates how the thresholds should be adjusted when the setpoint multiplication function is invoked.
DeviceNet Objects 151 Services Table C.37 Alarm Object Services Service Code Class/Instance Usage Name Description 0Eh Instance Get_Attribute_Single Returns a single attribute. 10h Instance Set_Attribute_Single Sets a single attribute.1 1 Band Measurement Object (Class ID 31EH) Attributes can only be set while the device is in Program Mode. See the description of the Device Mode Object for more information.
152 DeviceNet Objects Instance Attributes Table C.39 Band Measurement Object Instance Attributes Attr ID Access Rule Name Data Type Description 3 Get Band Value REAL The measured band value. See Data Units 4 Get Status BOOL Indicates if a fault or alarm has occurred. 0 = Operating without alarms or faults 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 of the Band Value attribute.
DeviceNet Objects 153 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 Object (Class ID 31FH) Class Attributes The Channel Object provides no class attributes. Instances There are 4 instances of this object. Instance 1 and 2 correspond to the standard Channels 1 and 2, respectively.
154 DeviceNet Objects Table C.41 Channel Object Instance Attributes Attr ID Access Rule 5 Get/Set Name Data Type Description Semantics Low Cutoff Frequency USINT The effective high pass filter (low frequency corner) selection. 0 = Very low 1 = Low 2 = Medium 3 = High 4 = Very high 5 = Bypass See attributes 100 to 104. 6 Get/Set Synchronous BOOL Indicates whether this channel is synchronized with the tachometer signal.
DeviceNet Objects 155 Table C.41 Channel Object Instance Attributes Attr ID Access Rule 103 Get 104 Get Name Data Type Description Semantics High HPF Corner REAL Frequency The frequency, in Hz, of the "High" Low Cutoff Frequency option for attribute 5. Hz Very High HPF Corner Frequency The frequency, in Hz, of the "Very high" Low Cutoff Frequency option for attribute 5. Hz REAL Services Table C.
156 DeviceNet Objects The "Busy" (object specific General Error code 0xD0) error response may be returned if the Auto_Range service cannot be completed successfully. Table C.43 Auto_Range Request Parameters Name Data Type Safety Factor REAL Description of Request Parameters Specifies a multiple that, when applied to the current signal level, determines the maximum signal level that must be handled by the hardware. Semantics of Values Must be greater than or equal to 1.0. Table C.
DeviceNet Objects 157 Instance Attributes Table C.45 Device Mode Object Instance Attributes Attr ID Access Rule Name Data Type Description 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 to requesting the specified service.
158 DeviceNet Objects Table C.46 Device Mode Object Services Service Code Class/Instance Usage Name Description 16h Instance Save Validate the device configuration settings if necessary and save them to non-volatile memory. 09h Instance Delete Delete the saved configuration from non-volatile memory. 15h Instance Restore Load the saved configuration or the factory default configuration from non-volatile memory.
DeviceNet Objects 159 Table C.47 Overall Measurement Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 4 Get Status BOOL Indicates if a fault or alarm has occurred. 0 = Operating without alarms or faults. 1 = Alarm of 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 Value attribute.
160 DeviceNet Objects Table C.47 Overall Measurement Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 8 Get/Set Damping Factor REAL The damping factor associated with output smoothing filter for the RMS and DC meters (not used with peak meters). 0.7072 to 1.0 The Damping Factor is used in conjunction with the Time Constant to vary the characteristics of the response of the filter used in calculating the Overall Value.
DeviceNet Objects 161 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. Relay Object (Class ID 323H) Class Attributes Table C.49 Relay Object Class Attributes Attr ID Access Rule 3 100 Name Data Type Description Semantics Get Number of Instances UINT Number of Instances in this class.
162 DeviceNet Objects Table C.50 Relay Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 7 Get/Set Delay USINT The time period that the voting logic must be true before the relay is activated. 0 to 25.5 seconds (specified in tenths of seconds) 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 will cause the relay to activate.
DeviceNet Objects 163 Services Table C.51 Relay Object Services Service Code Class/Instance Usage Name Description 05h Class/Instance Reset Resets latched relay(s). 0Eh Class/Instance Get_Attribute_Single Returns a single attribute. 10h Class/Instance Set_Attribute_Single Sets a single attribute.1 1 Spectrum Waveform Measurement Object (Class ID 324H) Attributes can only be set while the device is in Program Mode. See the description of the Device Mode Object for more information.
164 DeviceNet Objects Instance Attributes Table C.52 Spectrum Waveform Measurement Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 3 Get Status BOOL Indicates if a fault or alarm has occurred. 0 = Operating without alarms or faults. 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 of the Data attributes.
DeviceNet Objects 165 Table C.52 Spectrum Waveform Measurement Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 12 Get Data Format USINT The format of the spectrum data. 0 = Complex data For instances 3 and 4, this value equals 1, which is Real 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.
166 DeviceNet Objects Table C.53 Spectrum Waveform Measurement Object Services Service Code Class/Instance Usage Name Description 4Ch Instance Get_Waveform_Chunk Upload a portion of the current Waveform data. 4Dh Instance Get_Stored_Spectrum_ Chunk Upload a portion of the stored Spectrum data. 4Eh Instance Get_Stored_Waveform_ Chunk Upload a portion of the stored Waveform data. 1 Attributes can only be set while the device is in Program Mode.
DeviceNet Objects 167 Format attribute. In all cases, the spectrum data array values are normalized and must be converted to floating point to obtain the true values. Table C.54 Spectrum Data Structure Byte (DWORD) offset within structure Structure Member Data Type Description 0 (0) Number of Spectrum UDINT Lines Number of lines or bins in the spectrum data. This should be equal to the Number of Spectrum Lines attribute setting.
168 DeviceNet Objects normalized spectrum data into real and imaginary values, use the following equations: Normalized Data 2n Real Data n = Amplitude Reference -------------------------------------------------32768 Normalized Data ( 2n + 1 ) Imaginary Data n = Amplitude Reference -----------------------------------------------------------------32768 Where Real Datan and Imaginary Datan are the real and imaginary values for the nth spectrum bin, and 0 ≤ n ≤ Number of Spectrum Line.
DeviceNet Objects 169 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.
170 DeviceNet Objects Table C.57 Get_Spectrum_Chunk/Get_Waveform_Chunk Response Parameters Name Data Type Description of Response Parameters Number of DWORDs USINT The number of 32-bit values actually returned in the Data Chunk array of the response. (Can be less than the number of DWORDs requested.) Data Chunk The requested portion of the data structure.
DeviceNet Objects 171 Table C.58 Speed Measurement Object Instance Attributes Attr ID Access Rule 5 Name Data Type Description Semantics Get Maximum Speed REAL The maximum (peak) measured speed value (positive or negative) since the most recent reset. CPM 12 Get/Set Time Constant UINT The time constant value used for exponential averaging of the Speed Value (a low pass filter/output smoothing filter). Milliseconds 13 Get Acceleration REAL The rate of change of the Speed Value.
172 DeviceNet Objects Instance Attributes Table C.60 Tachometer Channel Object Instance Attributes Attr ID Access Rule 3 Name Data Type Description Semantics Get/Set Number of Pulses per Revolution UINT The number of signal pulses per revolution of the shaft (number of gear teeth). 0 = Tachometer disabled > 0 = Tachometer enabled 4 Get/Set Auto Trigger BOOL Indicates whether the trigger level is determined automatically from the signal.
DeviceNet Objects Transducer Object (Class ID 328H) 173 The Transducer Object models a transducer. Class Attributes The Transducer Object provides no class attributes. Instances There are 3 instances of this object. Transducer Object instance 1 is for vibration channel 1. Transducer Object instance 2 is for vibration channel 2, and Transducer Object instance 3 is for the tachometer channel. Instance Attributes Table C.
174 DeviceNet Objects Table C.62 Transducer Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 7 Get/Set Fault High REAL The maximum expected DC Bias voltage from the transducer in volts. Volts 8 Get/Set Fault Low REAL The minimum expected DC Bias voltage from the transducer in volts. Volts 9 Get/Set Power Type USINT Indicates the type of power supplied to the transducer.
DeviceNet Objects 175 Instances There are 6 instances of this object. Table C.64 Vector Measurement Object Instances Instance Description 1 Channel 1 1X Vector Measurement 2 Channel 2 1X Vector Measurement 3 Channel 1 2X Vector Measurement 4 Channel 2 2X Vector Measurement 5 Channel 1 3X Vector Measurement 6 Channel 2 3X Vector Measurement Instance Attributes Table C.
176 DeviceNet Objects Table C.65 Vector Measurement Object Instance Attributes Attr ID Access Rule 6 Get 7 Get Name Data Type Description Semantics Magnitude Data ENGUNIT Units The units context of the Magnitude Value attribute. This setting is determined by the Channel Object’s Output Data Units setting (see page 153). Speed Value The speed at which the magnitude and phase are measured. Instances 1 and 2 use 1X machine speed. Instances 3 and 4 use 2X machine speed.
DeviceNet Objects 177 Instance Attributes Table C.67 4-20 mA Output Object Instance Attributes Attr ID Access Rule Name Data Type Description Semantics 3 Get/Set Value REAL The current output value. mA 4 Get/Set Enable BOOL Indicates whether this 4-20 mA output is enabled. 0 = Disabled 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.
178 DeviceNet Objects Publication GMSI10-UM013D-EN-P - May 2010
Appendix D Wiring Connections for Previous Module Revisions Appendix D provides the terminal block assignments and wiring connections of earlier revisions of the XM-122 module (before revision D01). If you have a later revision of the module, refer to Chapter 2 for wiring information. The revision number can be found on the product label which is located on the front of the XM module (see Figure D.1). Figure D.
180 Wiring Connections for Previous Module Revisions 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. Terminal Block Assignments No.
Wiring Connections for Previous Module Revisions 181 Terminal Block Assignments No.
182 Wiring Connections for Previous Module Revisions Connecting the Transducer The XM-122 can accept input from any Allen-Bradley non-contact eddy current probe, a standard IEPE accelerometer, or a DC voltage output measurement device such as a velocity or pressure transducer. Connecting an IEPE Accelerometer Figures D.2 and D.3 show the wiring of an IEPE accelerometer to an earlier revision of the XM-122 module (before revision D01).
Wiring Connections for Previous Module Revisions 183 Figure D.3 IEPE Accelerometer to Channel 2 Wiring TYP ICAL W IRING FOR IEPE A CCELERO METER TO XM-122 VIBRATIO N MODULE CHANNEL 2 Pin A - Signal Pin B - Com mon Cable shield not conn ected at this end Channel 1 Input Signal Signal Common Channel 2 Input Signal Shield 17 38 21 22 1 5 6 Jumping terminals 5 to 6 & 21 to 22 configure the transducer power supply for IEPE tranducer(s) Connecting a Non-Contact Sensor Figures D.4 and D.
184 Wiring Connections for Previous Module Revisions Figure D.4 Non-Contact Sensor to Channel 1 Wiring TY P IC AL W IRING FOR N ON-C ON TACT SE NSOR TO XM-122 VIBRATIO N MODULE CHANNEL 1 Isolated Sensor Driver -24 SIG COM Shield F lo at in g Signal Common Channel 1 Input Signal Shield -24V DC 16 0 37 21 22 5 6 Jumping terminals 5 to 21 & 6 to 22 configure the transducer power supply for -24V DC powered transducer(s) Figure D.
Wiring Connections for Previous Module Revisions 185 Connecting a Powered Sensor Figures D.6 and D.7 show the wiring of a powered sensor, such as the Model 580 Vibration Pickup, to an earlier version of the XM-122 module (before D01). 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.
186 Wiring Connections for Previous Module Revisions Figure D.7 Powered Sensor to Channel 2 Wiring TYPICAL WIRING FOR MODEL 580 VIBRATION PICKUP TO XM-122 VIBRATION MODULE CHANNEL 2 +24V DC Common Signal Cable shield not connected at this end Signal Common Channel 2 Input Signal Shield +24V DC 17 38 21 22 1 5 6 Connecting Two Accelerometers and a Non-Contact Sensor Figure D.
Wiring Connections for Previous Module Revisions 187 The module’s 24 V power supply (terminal 25) is providing 24 V power to the IEPE accelerometer constant current diodes. Refer to Appendix A for power specifications. IMPORTANT Make certain the IEPE Power parameter is enabled for both channel 1 and channel 2. Refer to Channel Transducer Parameters on page 58. Transducer DC bias is monitored on all signals. IMPORTANT Figure D.
188 Wiring Connections for Previous Module Revisions Connecting a Velocity Sensor and Two Non-Contact Sensors Figure D.9 shows the wiring of a velocity sensor and two non-contact sensors to an earlier revision of the XM-122 module (before revision D01). 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 signal.
Wiring Connections for Previous Module Revisions 189 Figure D.
190 Wiring Connections for Previous Module Revisions Publication GMSI10-UM013D-EN-P - May 2010
Appendix E Guidelines for Setting the Full Scale Value Appendix E provides tables to help you determine the optimal value to use for the Channel Transducer Full Scale setting in the XM-122 module. The signal conditioning circuitry in the module adjusts its dynamic range based upon the value entered in this setting. The full scale value is a voltage level that is dependent upon your monitoring application and other XM configuration settings.
192 Guidelines for Setting the Full Scale Value Use the following tables to help you determine the optimal Full Scale value for the XM-122 module. Refer to the table that corresponds to the units of vibration that will be used for monitoring. XM-122 Full Scale Tables Table E.1 XM-122 Measuring Acceleration with Accelerometer (100 mV/g) Max Vibration Level Full Scale Setting g’s peak 1Hz HPF 5Hz HPF 10Hz HPF 1 0.1 5 0.75 10 1 30 3 40 4 50 5 40Hz HPF 1000Hz HPF Table E.
Guidelines for Setting the Full Scale Value 193 Table E.5 XM-122 Measuring Displacement with Velocimeter (100 mV/ips) Max Vibration Level Full Scale Setting mils pp micrometers pp 5 125 10 250 50 1250 1Hz HPF N/A 5Hz HPF 10Hz HPF 40Hz HPF 0.05 0.1 0.35 0.1 0.2 0.7 0.15 0.3 1.05 1000Hz HPF N/A Table E.6 XM-122 Measuring Displacement with Displacement Sensor (200 mV/mil) Max Vibration Level Full Scale Setting mils pp micrometers pp 5 1250 1.
194 Guidelines for Setting the Full Scale Value If there are signals in excess of this level then increase the Full Scale value to the next higher value, 0.5 in this example. If there are no extraneous signals that exceed this value then proceed with setting the Full Scale at the selected value, 0.17 in this example.
Glossary alarm An alarm alerts you to a change in a measurement. For example, an alarm can notify you when the measured vibration level for a machine exceeds a pre-defined value. Automatic Device Replacement (ADR) A means for replacing a malfunctioning device with a new unit, and having the device configuration data set automatically. The ADR scanner uploads and stores a device’s configuration.
Glossary 196 Change of State (COS) DeviceNet communications method in which the XM module sends data based on detection of any changed value within the input data (alarm or relay status). current configuration The current configuration is the most recently loaded set of configuration parameters in the XM module’s memory. When power is cycled, the current configuration is loaded with either the saved configuration (in EEPROM) or the factory defaults (if there is no saved configuration).
Glossary 197 gSE spectrum A special type of spectrum measurement using gSE signal processing. gSE, or Spike Energy, is useful for detecting low amplitude, high frequency signals characteristic of bearing and gearbox defects. Help window A window that contains help topics that describe the operation of a program. These topics may include: • • • • An explanation of a command. A description of the controls in a dialog box or property page. Instructions for a task. Definition of a term.
Glossary 198 orders Multiples of the operating speed of a piece of equipment. The first order is the operating speed. The second order is two times the operating speed, and so on. online help Online help allows you to get help for your program on the computer screen by pressing F1. The help that appears in the Help window is context sensitive, which means that the help is related to what you are currently doing in the program.
Glossary 199 Spike Energy Spike Energy is a measure of the intensity of energy generated by transient or mechanical impacts. These impacts or pulses typically occur as a result of surface flaws in rolling-element bearings, gear teeth, or other metal-to-metal contacts, such as rotor rub, insufficient bearing lubrication, etc. Spike Energy measurement utilizes an accelerometer to detect the vibration energy over a pre-determined high frequency range.
Glossary 200 virtual relay A virtual relay is a non-physical relay. It has the same capabilities (monitor alarms, activation delay, change status) as a physical relay only without any physical or electrical output. The virtual relay provides additional relay status inputs to a controller, PLC, or an XM-440 Master Relay module (firmware revision 5.0 and later). XM configuration XM configuration is a collection of user-defined parameters for XM modules.
Index Numerics 24V common grounding requirements 12 4-20mA Output Object 176 4-20mA output parameters 82 Enable 82 Max Range 82 Measurement 82 Min Range 82 4-20mA outputs, wiring 44 A Acknowledge Handler Object 147 Alarm Object 148 alarm parameters 74 Alarm Number 74 alarm type 74 Alert Threshold (High) 76 Alert Threshold (Low) 76 Condition 75 Danger Threshold (High) 76 Danger Threshold (Low) 76 Enable 74 Hysteresis 76 Inhibit Tachometer Fault 77 Measurement 74 Name 74 Speed Range Enable 77 Speed Range Hi
202 Index D data parameters 89 1X Magnitude Value 90 1X Phase Value 90 2X Magnitude Value 90 2X Phase Value 90 3X Magnitude Value 90 4-20mA Output A 91 4-20mA Output B 91 Acceleration 91 Alarm Status 92 Band Measured Value 89 Band Measurement 89 Band Measurement Status 89 DC Gap Voltage 89 Gap Value 89 Get Waveform Data Only 90 gSE Overall value 91 gSE Status 91 Measured DC Bias 89 Not 1X and Vector Status 90 Not 1X Value 90 Overall Value 89 Peak Speed 91 Relay Status 92 Spectrum/Waveform Status 90 Speed
Index grounding requirements (continued) switch input 13 transducers 12 gSE mode 56 gSE parameters 69 FMAX 70 gSE Full Scale 70 High Pass Filter 70 Number of Averages 71 Number of Lines 70 Output Data Unit 70 Window Type 71 guidelines for setting full scale 191 I I/O data parameters 88 Assembly Instance Table 88 COS Output 88 COS Size 88 Custom Assembly 88 Poll Output 88 Poll Response Assembly 88 Poll Size 88 I/O message formats bit-strobe messages 115 change of state (COS) messages 114 poll messages 107
204 Index Relay indicator 51 Relay Object 161 relay parameters 78 Activation Delay 79 Activation Logic 79 Alarm A 80 Alarm B 80 Alarm Identifier A 80 Alarm Identifier B 80 Alarm Levels 80 Alarm Status to Activate On (Alarm Levels) 80 Enable 79 Failsafe 81 Latching 79 Name 79 Number 78 Relay Installed 80 relays resetting 42, 52 wiring 22 remote relay reset signal, wiring 42 reset switch 52 run mode 50, 103 S self-test, status 52 serial port connection mini-connector 46 terminal base unit 45 setpoint multi
Index terminal block assignment 18 transducer grounding requirements 12 Transducer Object 173 transducer wiring 29, 182 IEPE accelerometer 29, 182 non-contact sensor 31, 183 other configurations 37, 39, 40, 186, 188 passive transducer 32 powered sensor 34, 185 process DC voltage signal 36 transition to program mode, DeviceNet 104 transition to run mode, DeviceNet 104 triggered trend parameters 83 Enable Triggered Trend Measurements 84 Latch Enable 84 Manual Trigger 85 Number of Records 84 Post Trigger 85 R
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