Allen-Bradley Entek XM-123 User manual

XM-123
Aeroderivative
Module
Firmware Revision 4
Users Guide

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://www.ab.com/manuals/gi)
describes some important differences between solid state equipment and hard-wired
electromechanical devices. Because of this difference, and also because of the wide
variety of uses for solid state equipment, all persons responsible for applying this
equipment must satisfy themselves that each intended application of this equipment is
acceptable.
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
information, 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 we use notes to make you aware of safety considerations.
XM is a registered trademark of Entek IRD International Corporation, a Rockwell Automation company.
DeviceNet is a trademark of the Open DeviceNet Vendor Association (ODVA).
Microsoft and Windows are registered trademarks of the Microsoft Corporation.
All other trademarks are the property of their respective holders and are hereby acknowledged.
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.
IMPORTANT Identifies information that is critical for successful application
and understanding of the product.
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
•recognize the consequence
SHOCK HAZARD Labels may be located on or inside the drive to alert people that
dangerous voltage may be present.
BURN HAZARD Labels may be located on or inside the drive to alert people that
surfaces may be dangerous temperatures.

European Communities (EC)
Directive Compliance
If this product has the CE mark it is approved for installation within the European
Union and EEA regions. It has been designed and tested to meet the following
directives.
EMC Directive
This product is tested to meet the Council Directive 89/336/EEC Electromagnetic
Compatibility (EMC) by applying the following standards, in whole or in part,
documented in a technical construction file:
•EN 61000-6-4 EMC — Generic Standards, Part 6-4 — Emission Standard for
Industrial Environments (Class A)
•EN 61000-6-2 EMC — Generic Standards, Part 6-2 — Immunity Standard for
Industrial Environment
•EN 61326-6-2 Electromagnetic Equipment for Measurement, Control, and
Laboratory Use — Industrial EMC Requirements
This product is intended for use in an industrial environment.
Low Voltage Directive
This product is tested to meet Council Directive 73/23/EEC Low Voltage by applying
the safety requirements of EN 61131-2 Programmable Controllers, Part 2 —
Equipment Requirements and Tests.

vPublication ENMON-UM123A-EN-P - October 2004
Table of Contents
Chapter 1
Introduction
Introducing the XM-123 Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
XM-123 Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Using this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Organization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Customer Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Chapter 2
Installing the XM-123
Aeroderivative Module
XM Installation Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Wiring Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Grounding Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Mounting the Terminal Base Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Interconnecting Terminal Base Units . . . . . . . . . . . . . . . . . . . . . . . 13
Connecting Wiring for Your Module . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Terminal Block Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Connecting the Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Connecting the Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Connecting the Tachometer Signal. . . . . . . . . . . . . . . . . . . . . . . . . 21
Connecting the Buffered Outputs . . . . . . . . . . . . . . . . . . . . . . . . . 22
Connecting the Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Connecting the Remote Relay Reset Signal . . . . . . . . . . . . . . . . . . 33
Connecting the Setpoint Multiplication Switch . . . . . . . . . . . . . . . 34
Connecting the 4-20mA Outputs . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Serial Port Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
DeviceNet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Mounting the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Module Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Basic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Powering Up the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Manually Resetting Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Chapter 3
Configuration Parameters
Channel Transducer Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Channel Signal Processing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . 49
Measurement Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Overall Measurement Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Aeroderivative Measurement Parameter. . . . . . . . . . . . . . . . . . . . . 51
Tracking Measurement Parameters. . . . . . . . . . . . . . . . . . . . . . . . . 52
Bandpass Measurement Parameters . . . . . . . . . . . . . . . . . . . . . . . . 53
Speed Measurement Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Publication ENMON-UM123A-EN-P - October 2004
Table of Contents vi
Tachometer Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Tachometer Transducer Parameters . . . . . . . . . . . . . . . . . . . . . . . . 54
Tachometer Signal Processing Parameters . . . . . . . . . . . . . . . . . . . 55
Alarm Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Relay Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
4-20mA Output Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Triggered Trend Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
SU/CD Trend Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
I/O Data Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Data Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Monitor Data Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Alarm and Relay Status Parameters . . . . . . . . . . . . . . . . . . . . . . . . 74
Device Mode Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Appendix A
Specifications
Technical Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Appendix B
DeviceNet Information
Electronic Data Sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Changing Operation Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Transition to Program Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
Transition to Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86
XM Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
Invalid Configuration Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
XM-123 I/O Message Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
Poll Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
COS Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Bit-Strobe Message Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
ADR for XM Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Appendix C
DeviceNet Objects
Identity Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
DeviceNet Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Assembly Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99
Connection Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Discrete Input Point Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103
Parameter Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Acknowledge Handler Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Alarm Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Band Measurement Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116
Channel Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Device Mode Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121
Overall Measurement Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123
Relay Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Speed Measurement Object. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Publication ENMON-UM123A-EN-P - October 2004
Table of Contents vii
Tachometer Channel Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129
Transducer Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Vector Measurement Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132
4-20mA Output Object . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134
Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Publication ENMON-UM123A-EN-P - October 2004
Table of Contents viii

1Publication ENMON-UM123A-EN-P - October 2004
Chapter 1
Introduction
This chapter provides an overview of the XM-123 Aeroderivative module. It
also discusses the components of the module and Customer Support.
Introducing the XM-123
Module
The XM-123 Aeroderivative module is a member of the Entek XM®Series, a
family of DIN rail mounted condition monitoring and protection modules that
operate both in stand-alone applications or integrate with Programmable
Logic Controllers (PLCs) and control system networks.
The XM-123 is a 2-channel monitor designed specifically for monitoring
aeroderivative gas turbine engines, such as the General Electric LM2500
engine. The module can be configured, per channel, to perform either tracking
filter or bandpass filter while it continuously measures each channel’s
broad-band overall level.
The module can power and accept input from standard eddy current probe
systems and Integrated Electronics Piezo Electric (IEPE) accelerometers. The
XM-123 can also accept signals from most standard voltage output
measurement devices such as a velocity or pressure transducer. In addition to
vibration inputs, the XM-123 accepts one tachometer input to provide speed
measurements and order tracking functions.
The XM-123 also includes a single on-board relay (expandable to five), two
4-20mA outputs, and a buffered output for each input. The module can collect
data under steady-state and startup/coast-down conditions, and monitor up to
12 alarms making the module a complete monitoring system.
The XM-123 can operate stand-alone, or it can be deployed on a standard or
dedicated DeviceNet network where it can provide real-time data and status
information to other XM modules, PLCs, distributed control systems (DCS),
and Condition Monitoring Systems.
For information about See page
Introducing the XM-123 Module 1
XM-123 Components 2
Using this Manual 3
Customer Support 4

Publication ENMON-UM123A-EN-P - October 2004
2Introduction
The module can be configured remotely via the DeviceNet network, or locally
using a serial connection to a PC or laptop. Refer to Chapter 3 for a list of the
configuration parameters.
XM-123 Components
The XM-123 module consists of a terminal base and an instrument module.
The XM-123 Aeroderivative module and the XM-940 Dynamic Measurement
Terminal Base are shown below.
Figure 1.1 XM-123 Module Components
•XM-940 Dynamic Measurement Module Terminal Base - A DIN rail
mounted base unit that provides terminations for all field wiring
required by XM dynamic measurement modules, including the XM-123.
•XM-123 Aeroderivative Module - The module mounts on the XM-940
terminal base via a keyswitch and a 96-pin connector. The module
contains the measurement electronics, processor, relay, and serial
interface port for local configuration.
AERODERIVATIVE1440-VAD02-01RA
XM-940 Dynamic Measurement Module
Terminal Base Unit
Entek Cat. No. 1440-TB-A
XM-123 Aeroderivative Module
Entek Cat. No. 1440-VAD02-01RA
IMPORTANT The XM-441 Expansion Relay module may be connected
to the XM-123 module via the XM-940 terminal base.
When connected to the module, the Expansion Relay
module simply "expands" the capability of the XM-123 by
adding four additional epoxy-sealed relays. The XM-123
controls the Expansion Relay module by extending to it the
same logic and functional controls as the on-board relay.