Rockwell Automation 1440-VAD02-01RA User Manual

XM-123 Aeroderivative Module

User Guide

Firmware Revision 5

1440-VAD02-01RA

Important User Information

WARNING

IMPORTANT

ATTENTION

SHOCK HAZARD

BURN HAZARD

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 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, when necessary, we use notes to make you aware of safety considerations.

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.

) describes some important differences between solid state equipment and hard-

Identifies information that is critical for successful application and understanding of the product.

Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid a hazard, and recognize the consequence

Labels may be on or inside the equipment, for example, a drive or motor, to alert people that dangerous voltage may be present.

Labels may be on or inside the equipment, for example, a drive or motor, to alert people that surfaces may reach dangerous temperatures.

Allen-Bradley, Rockwell Automation, and XM are trademarks of Rockwell Automation, Inc.

Trademarks not belonging to Rockwell Automation are property of their respective companies.

Safety Approvals

WARNING

AVERTISSEMENT

IMPORTANT

The following information applies when operating this equipment in hazardous locations.

Products marked "CL I, DIV 2, GP A, B, C, D" are suitable for use in Class 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. When combining products within a system, the most adverse temperature code (lowest "T" number) may be used to help determine the overall temperature code of the system. Combinations of equipment in your system arfe subject to investigation by the local Authority Having Jurisdiction at the time of installation.

EXPLOSION HAZARD -

•Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.

•Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous. Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product.

•Substitution of components may impair suitability for Class I, Division 2.

•If this product contains batteries, they must only be changed in an area known to be nonhazardous.

Informations sur l’utilisation de cet équipement en environnements dangereux.

Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne conviennent qu'à une utilisation en environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livré avec des marquages sur sa plaque d'identification qui indiquent le code de température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (code de température le plus faible) peut être utilisé pour déterminer le code de température global du système. Les combinaisons d'équipements dans le système sont sujettes à inspection par les autorités locales qualifiées au moment de l'installation.

RISQUE D’EXPLOSION –

•Couper le courant ou s'assurer que l'environnement est classé non dangereux avant de débrancher l'équipement.

•Couper le courant ou s'assurer que l'environnement est classé non dangereux avant de débrancher les connecteurs. Fixer tous les connecteurs externes reliés à cet équipement à l'aide de vis, loquets coulissants, connecteurs filetés ou autres moyens fournis avec ce produit.

•La substitution de composants peut rendre cet équipement inadapté à une utilisation en environnement de Classe I, Division 2.

•S'assurer que l'environnement est classé non dangereux avant de changer les piles.

Wiring to or from this device, which enters or leaves the system enclosure, must utilize wiring methods suitable for Class I, Division 2 Hazardous Locations, as appropriate for the installation in accordance with the product drawings as indicated in the following table.

Model Catalog Number Haz Location Drawings* Model Catalog Number Haz Location Drawings*

w/o Barriers

XM-120 1440-VST0201RA XM-121 1440-VLF0201RA XM-360 1440-TPR0600RE XM-122 1440-VSE0201RA XM-361 1440-TUN0600RE XM-123 1440-VAD0201RA XM-361 1440-TTC0600RE XM-160 1440-VDRS0600RH XM-161 1440-VDRS0606RH XM-441 1440-REX0004RD 48241-HAZ N/A XM-162 1440-VDRP0600RH XM-442 1440-REX0304RG 48642-HAZ N/A XM-220 1440-SPD0201RB 48640-HAZ 48641-HAZ

48178-HAZ 48179-HAZ

51263-HAZ 51264-HAZ

* Drawings are available on the included CD

w/ Barriers

w/o Barriers

XM-320 1440-TPS0201RB 48238-HAZ 48239-HAZ

48295-HAZ 48299-HAZ

XM-440 1440-RMA0004RC 48240-HAZ N/A

w/ Barriers

Introduction

Installing the XM-123 Aeroderivative Module

Chapter 1

Introducing the XM-123 Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

XM-123 Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Using this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Organization. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Chapter 2

XM Installation Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Wiring Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Grounding Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Mounting the Terminal Base Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

DIN Rail Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Interconnecting Terminal Base Units . . . . . . . . . . . . . . . . . . . . . . . 15

Panel/Wall Mounting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Connecting Wiring for Your Module . . . . . . . . . . . . . . . . . . . . . . . . . . 17

Terminal Block Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Connecting the Power Supply. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Connecting the Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Connecting the Tachometer Signal. . . . . . . . . . . . . . . . . . . . . . . . . 24

Connecting the Buffered Outputs . . . . . . . . . . . . . . . . . . . . . . . . . 26

Connecting the Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Connecting the Remote Relay Reset Signal . . . . . . . . . . . . . . . . . . 38

Connecting the Setpoint Multiplication Switch . . . . . . . . . . . . . . . 39

Connecting the 4-20 mA Outputs . . . . . . . . . . . . . . . . . . . . . . . . . 40

PC Serial Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

DeviceNet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Mounting the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Module Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Basic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Powering Up the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

Manually Resetting Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Chapter 3

Configuration Parameters

v Publication GMSI10-UM003D-EN-P - May 2010

Channel Transducer Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

Channel Signal Processing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . 52

Measurement Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Overall Measurement Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Aeroderivative Measurement Parameter. . . . . . . . . . . . . . . . . . . . . 55

Tracking Measurement Parameters. . . . . . . . . . . . . . . . . . . . . . . . . 55

Bandpass Measurement Parameters . . . . . . . . . . . . . . . . . . . . . . . . 56

Speed Measurement Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Tachometer Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Tachometer Transducer Parameters . . . . . . . . . . . . . . . . . . . . . . . . 57

Tachometer Signal Processing Parameters . . . . . . . . . . . . . . . . . . . 59

Specifications

DeviceNet Information

Alarm Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Relay Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

4-20 mA Output Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Triggered Trend Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

SU/CD Trend Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

I/O Data Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Data Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Monitor Data Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Alarm and Relay Status Parameters . . . . . . . . . . . . . . . . . . . . . . . . 78

Device Mode Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Appendix A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Appendix B

Electronic Data Sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Changing Operation Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Transition to Program Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Transition to Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

XM Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Invalid Configuration Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

XM-123 I/O Message Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Poll Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

COS Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

Bit-Strobe Message Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 96

ADR for XM Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

DeviceNet Objects

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Appendix C

Identity Object (Class ID 01H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

DeviceNet Object (Class ID 03H) . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Assembly Object (Class ID 04H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Class Attribute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Assembly Instance Attribute Data Format. . . . . . . . . . . . . . . . . . 104

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

vii

Connection Object (Class ID 05H). . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Discrete Input Point Object (Class ID 08H) . . . . . . . . . . . . . . . . . . . 109

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Parameter Object (Class ID 0FH). . . . . . . . . . . . . . . . . . . . . . . . . . . . 110

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

Acknowledge Handler Object (Class ID 2BH) . . . . . . . . . . . . . . . . . 119

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Alarm Object (Class ID 31DH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Band Measurement Object (Class ID 31EH) . . . . . . . . . . . . . . . . . . . 122

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Channel Object (Class ID 31FH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Auto_Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126

Device Mode Object (Class ID 320H) . . . . . . . . . . . . . . . . . . . . . . . . 127

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

Overall Measurement Object (Class ID 322H) . . . . . . . . . . . . . . . . . 129

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

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viii

Relay Object (Class ID 323H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Speed Measurement Object (Class ID 325H). . . . . . . . . . . . . . . . . . . 134

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Tachometer Channel Object (Class ID 326H) . . . . . . . . . . . . . . . . . . 136

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Transducer Object (Class ID 328H) . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Vector Measurement Object (Class ID 329H) . . . . . . . . . . . . . . . . . . 139

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

4-20 mA Output Object (Class ID 32AH) . . . . . . . . . . . . . . . . . . . . . 140

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Guidelines for Setting the Full Scale Value

Glossary

Index

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Appendix D

XM-123 Full Scale Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Example on Using Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Chapter

Introduction

This chapter provides an overview of the XM-123 Aeroderivative module. It also discusses the components of the module.

For information about See page

Introducing the XM-123 Module 1 XM-123 Components 2 Using this Manual 2

Introducing the XM-123 Module

The XM-123 Aeroderivative module is a member of the Allen-Bradley™ 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.

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.

1 Publication GMSI10-UM003D-EN-P - May 2010

XM-940 Dynamic Measurement Module

Terminal Base Unit

Cat. No. 1440-TB-A

XM-123 Aeroderivative Module

Cat. No. 1440-VAD02-01RA

IMPORTANT

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.

Using this Manual

• 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.

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.

This manual introduces you to the XM-123 Aeroderivative module. It is intended for anyone who installs, configures, or uses the XM-123 Aeroderivative module.

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TIP

EXAMPLE

Organization

To help you navigate through this manual, it is organized in chapters based on these tasks and topics.

Chapter 1 "Introduction" contains an overview of this manual and the XM-123 module.

Chapter 2 "Installing the XM-123 Aeroderivative Module" describes how to install, wire, and use the XM-123 module.

Chapter 3 "Configuration Parameters" provides a complete listing and description of the XM-123 parameters. The parameters can be viewed and edited using the XM Serial Configuration Utility software and a personal computer.

Appendix A "Specifications" lists the technical specifications for the XM-123 module.

Appendix B "DeviceNet Information" provides information to help you configure the XM-123 over a DeviceNet network.

Appendix C "DeviceNet Objects" provides information on the DeviceNet objects supported by the XM-123 module.

Appendix D "Guidelines for Setting the Full Scale Value" provides guidelines for determining the optimal Full Scale value in the XM-123 module.

For definitions of terms used in this Guide, see the Glossary at the end of the Guide.

Document Conventions

There are several document conventions used in this manual, including the following:

The XM-123 module is referred to as XM-123, device, or module throughout this manual.

A tip indicates additional information which may be helpful.

This convention presents an example.

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Chapter

ATTENTION

Installing the XM-123 Aeroderivative Module

This chapter discusses how to install and wire the XM-123 Aeroderivative module. It also describes the module indicators and the basic operation of the module.

For information about See page

XM Installation Requirements 6 Mounting the Terminal Base Unit 13 Connecting Wiring for Your Module 17 Mounting the Module 44 Module Indicators 45 Basic Operations 47

Environment and Enclosure

This equipment is intended for use

Industrial environment, in overvoltage Category II applications (as defined in IED publication 60664–1), at altitudes up to 2000 meters without derating.

This equipment is supplied as “open type” equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present, and appropriately designed to prevent personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications.

See NEMA Standards publication 250 and IEC publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosures.

in a Pollution Degree 2

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ATTENTION

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 (0.31 inches)

• Minimum insulation rating of 300 V

• Soldering the conductor is forbidden

• Wire ferrules can be used with stranded conductors; copper ferrules

recommended

See the XM Documentation and Configuration Utility CD for Hazardous Locations installation drawings. The XM Documentation and Configuration Utility CD is packaged with the XM modules.

Power Requirements

Before installing your module, calculate the power requirements of all modules interconnected via their side connectors. The total current draw through the side connector cannot exceed 3 A. Refer to the specifications for the specific modules for power requirements.

A separate power connection is necessary if the total current draw of the interconnecting modules is greater than 3 A.

Figure 2.1 is an illustration of wiring modules using separate power connections.

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Figure 2.1 XM Modules with Separate Power Connections

Any limited power source that satisfies the requirements specified below

Power Supply Requirements

XM Power Supply Requirements

Listed Class 2 rated supply, or

Protection

Fused* ITE Listed SELV supply, or

Fused* ITE Listed PELV supply Output Voltage 24 Vdc ± 10% Output Power 100 Watts Maximum (~4A @ 24 Vdc) Static Regulation ± 2% Dynamic Regulation ± 3% Ripple < 100mVpp Output Noise Per EN50081-1 Overshoot < 3% at turn-on, < 2% at turn-off Hold-up Time As required (typically 50mS at full rated load) * When a fused supply is used the fuse must be a 5 amp, listed, fast acting fuse such as

provided by Allen-Bradley part number 1440-5AFUSEKIT

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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.

DIN Rail Grounding

The XM modules make a chassis ground connection through the DIN rail. The DIN rail must be connected to a ground bus or grounding electrode conductor using 8 AWG or 1 inch copper braid. See Figure 2.2.

Use zinc-plated, yellow-chromated steel DIN rail (Allen-Bradley part no. 199-DR1 or 199-DR4) or equivalent 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.

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Figure 2.2 XM System DIN Rail Grounding

Power Supply

DYNAMIC MEASUREMENT

1440-VST02-01RA

DYNAMIC MEASUREMENT

1440-VST02-01RA

POSITION

1440-TSP02-01RB

MASTER RELAY

1440-RMA00-04RC

EXPANSION RELAY

1440-REX00-04RD

EXPANSION RELAY

1440-REX00-04RD

EXPANSION RELAY

1440-REX00-04RD

EXPANSION RELAY

1440-REX00-04RD

Power Supply

DYNAMIC MEASUREMENT

1440-VST02-01RA

DYNAMIC MEASUREMENT

1440-VST02-01RA

EXPANSION RELAY

1440-REX00-04RD

EXPANSION RELAY

1440-REX00-04RD

1 Use 14 AWG wire.

The grounding wire can be connected to the DIN rail using a DIN Rail Grounding Block (Figure 2.3).

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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 2.4 Grounding Screw on XM Terminal Base

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Figure 2.5 Panel/Wall Mount Grounding

Power Supply

1 Use 14 AWG wire.

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IMPORTANT

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.

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. However, if installed ungrounded then the system must not be connected to a ground through any other circuit unless that circuit is isolated externally. Connecting a floating system to a non-isolated ground could result in damage to the XM module(s) and/or any connected device. Also, operating the system without a ground may result in the system not performing to the published specifications regards measurement accuracy and communications speed, distance or reliability.

The 24 V Common and Signal Common terminals are internally connected. They are isolated from the Chassis terminals unless they are connected to ground as described in this section. Refer to Terminal Block Assignments on page 18 for more information.

Transducer Grounding

Make certain the transducers are electrically isolated from earth ground. Cable shields must be grounded at one end of the cable, and the other end left floating or not connected. It is recommended that where possible, the cable shield be grounded at the XM terminal base (Chassis terminal) and not at the transducer.

DeviceNet Grounding

The DeviceNet network is functionally isolated and must be referenced to earth ground at a single point. XM modules do not require an external DeviceNet power supply. Connect DeviceNet V- to earth ground at one of the XM modules, as shown in Figure 2.6.

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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.

Mounting the Terminal Base Unit

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).

Switch Input Grounding

The Switch Input circuits are functionally isolated from other circuits. It is recommended that the Switch RTN signal be grounded at a single 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.

The XM family includes several different terminal base units to serve all of the XM modules. The XM-940 terminal base, Cat. No. 1440-TB-A, is the only terminal base unit used with the XM-123 module.

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ATTENTION

Position terminal base at a slight angle and hook over the top of the DIN rail.

The terminal base can be DIN rail or wall/panel mounted. Refer to the specific method of mounting below.

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.

You can also mount the terminal base to a grounded mounting plate. Refer to Panel/Wall Mount Grounding on page 10.

DIN Rail Mounting

Use the following steps to mount the XM-940 terminal base unit on a DIN rail (A-B pt no. 199-DR1 or 199-DR4).

1. Position the terminal base on the 35 x 7.5 mm DIN rail (A).

2. Slide the terminal base unit over leaving room for the side

connector (B).

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IMPORTANT

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.

Interconnecting Terminal Base Units

Follow the steps below to install another terminal base unit on the DIN rail.

Make certain you install the terminal base units in order of left to right.

1. Position the terminal base on the 35 x 7.5 mm DIN rail (A).

2. Make certain the side connector (B) is fully retracted into the base unit.

3. Slide the terminal base unit over tight against the neighboring terminal

base. Make sure the hook on the terminal base slides under the edge of the terminal base unit.

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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.

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Side Connector

1. Lay out the required points on the wall/panel as shown in the drilling dimension drawing below.

Connecting Wiring for Your Module

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. Make sure the hook on the terminal base slides under the edge of the terminal base unit.

6. Gently push the side connector into the side of the neighboring terminal base to complete the backplane connection.

7. Secure the terminal base to the wall with two #6 self-tapping screws.

Wiring the module is made through the terminal base unit on which the module mounts. The XM-123 is compatible only with the XM-940 terminal base unit, Cat. No. 1440-TB-A.

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ATTENTION

WARNING

XM-940 (Cat. No. 1440-TB-A)

Figure 2.7 XM-940 Terminal Base Unit

Terminal Block Assignments

The terminal block assignments and descriptions for the XM-123 are shown on the following pages.

The terminal block assignments are different for different XM modules. The following table applies only to the XM-123 module. Refer to the installation instructions for the specific XM module for its terminal assignments.

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. Name Description

0 Xducer 1 (+) Vibration transducer 1 connection 1 Xducer 2 (+) Vibration transducer 2 connection 2 Buffer 1 (+) Vibration signal 1 buffered output 3 Buffer 2 (+) Vibration signal 2 buffered output 4 Tach/Signal In (+) Tachometer transducer/signal input, positive side 5 Buffer Power 1 IN Channel 1 buffer power input

Connect to terminal 6 for positive biased transducers or terminal 21 for negative biased transducers

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Terminal Block Assignments

No. Name Description

6 Positive Buffer Bias Provides positive (-5V to +24V) voltage compliance to buffered outputs

Connect to terminals 5 (CH 1) and 22 (CH 2) for positive bias transducers 7 TxD PC serial port, transmit data 8 RxD PC serial port, receive data 9

XRTN

Circuit return for TxD and RxD

10 Chassis Connection to DIN rail ground spring or panel mounting hole 11 4-20 mA 1 (+) 4-20 mA output 12 4-20 mA 1 (-)

300 ohm maximum load

13 Chassis Connection to DIN rail ground spring or panel mounting hole 14 Chassis Connection to DIN rail ground spring or panel mounting hole 15 Chassis Connection to DIN rail ground spring or panel mounting hole 16

Xducer 1 (-)

Xducer 2 (-)

Signal Common

Vibration transducer 1 connection

Vibration transducer 2 connection

Vibration buffered output return

19 TACH Buffer Tachometer transducer/signal output 20 Tachometer (-) Tachometer transducer/signal return, TACH Buffer return

21 Buffer/Xducer Pwr (-) Provides negative (-24 V to +9 V) voltage compliance to buffered outputs

Connect to terminals 5 (CH 1) and 22 (CH 2) for negative bias transducers

Transducer power supply output, negative side; used to power external

sensor (40 mA maximum load) 22 Buffer Power 2 IN Channel 2 buffer power input

Connect to terminal 6 for positive biased transducers or terminal 21 for

negative biased transducers 23 CAN_High DeviceNet bus connection, high differential (white wire) 24 CAN_Low DeviceNet bus connection, low differential (blue wire) 25 +24V Out Internally connected to 24V In 1 (terminal 44)

Used to daisy chain power if XM modules are not plugged into each other 26 DNet V (+) DeviceNet bus power input, positive side (red wire) 27 DNet V (-) DeviceNet bus power input, negative side (black wire) 28

24 V Common

Internally connected to 24 V Common (terminals 43 and 45)

Used to daisy chain power if XM modules are not plugged into each other

If power is not present on terminal 44, there is no power on this terminal 29 4-20 mA 2 (+) 4-20 mA output 30 4-20 mA 2 (-)

300 ohm maximum load

31 Chassis Connection to DIN rail ground spring or panel mounting hole 32 Chassis Connection to DIN rail ground spring or panel mounting hole 33 Chassis Connection to DIN rail ground spring or panel mounting hole 34 Chassis Connection to DIN rail ground spring or panel mounting hole

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Terminal Block Assignments

No. Name Description

35 Chassis Connection to DIN rail ground spring or panel mounting hole 36 Chassis Connection to DIN rail ground spring or panel mounting hole 37 Chassis Connection to DIN rail ground spring or panel mounting hole 38 Chassis Connection to DIN rail ground spring or panel mounting hole 39 SetPtMult Switch input to activate Set Point Multiplication (active closed) 40 Switch RTN Switch return, shared between SetPtMult and Reset Relay 41 Reset Relay Switch input to reset internal relay (active closed) 42 Reserved 43

44 +24 V In Connection to primary external +24 V power supply, positive side 45

46 Relay N.C. 1 Relay Normally Closed contact 1 47 Relay Common 1 Relay Common contact 1

24 V Common

Internally DC-coupled to circuit ground

Connection to external +24 V power supply, negative side (internally

DC-coupled to circuit ground)

48 Relay N.O. 1 Relay Normally Open contact 1 49 Relay N.O. 2 Relay Normally Open contact 2 50 Relay Common 2 Relay Common contact 2 51 Relay N.C. 2 Relay Normally Closed contact 2

1 Terminals are internally connected and isolated from the Chassis terminals.

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.

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Figure 2.8 DC Input Power Supply Connections

24V dc Power Supply

IMPORTANT

ATTENTION

A Class 2 circuit can be provided by use of an NEC Class 2 rated power supply, or by using a SELV or PELV rated power supply with a 5 Amp current limiting fuse installed before the XM module(s).

24Vdc needs to be wired to terminal 44 (+24 V In) to provide power to the device and other XM modules linked to the wired terminal base via the side connector.

The power connections are different for different XM modules. Refer to the installation instructions for your specific XM module for complete wiring information.

Connecting the Relays

The XM-123 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. Refer to Relay Parameters on page 64 for details.

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IMPORTANT

TIP

IMPORTANT

Table 2.1 shows the on-board relay connections for the XM-123.

All XM relays are double pole. This means that each relay has two contacts in which each contact operates independently but identically. The following information and illustrations show wiring solutions for both contacts; although, in many applications it may be necessary to wire only one contact.

The Expansion Relay module may be connected to the module to provide additional relays. Refer the XM-441 Expansion Relay Module User Guide for wiring details.

The NC/NO terminal descriptions (page 20) correspond to a de-energized (unpowered) relay.

When the relay is configured for non-failsafe operation, the relay is normally de-energized.

When the relay is configured for failsafe operation, the relay is normally energized, and the behavior of the NC and NO terminals is inverted.

Table 2.1 Relay Connections for XM-123

Configured for

Failsafe Operation Relay 1 Terminals

Nonalarm Alarm Wire Contacts Contact 1 Contact 2

Closed Opened COM 47 50

NO 48 49

Opened Closed COM 47 50

NC 46 51

Configured for

Non-failsafe Operation Relay 1 Terminals Nonalarm Alarm Wire Contacts Contact 1 Contact 2

Closed Opened COM 47 50

NC 46 51

Opened Closed COM 47 50

NO 48 49

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Figures 2.9 and 2.10 illustrate the behavior of the NC and NO terminals when the relay is wired for failsafe, alarm or nonalarm condition or non-failsafe, alarm or nonalarm condition.

+ 136 hidden pages

Rockwell Automation 1440-VAD02-01RA User Manual

Table of Contents

Introduction

Introducing the XM-123 Module

XM-123 Components

Using this Manual

Organization

Document Conventions

Installing the XM-123 Aeroderivative Module

XM Installation Requirements

Wiring Requirements

Power Requirements

Grounding Requirements

Mounting the Terminal Base Unit

DIN Rail Mounting

Interconnecting Terminal Base Units

Panel/Wall Mounting

Connecting Wiring for Your Module

Terminal Block Assignments

Connecting the Power Supply

Connecting the Relays