Rockwell Automation 1440-VSE02-01RA User Manual

XM-122 gSE Vibration Module

User Guide

Firmware Revision 5

1440-VSE02-01RA

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-122 gSE Vibration Module

Chapter 1

Introducing the XM-122 gSE Vibration Module . . . . . . . . . . . . . . . . . 1

XM-122 Module Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

Using this Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

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

Document Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Connecting the Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Connecting the Tachometer Signal. . . . . . . . . . . . . . . . . . . . . . . . . 25

Connecting the Buffered Outputs . . . . . . . . . . . . . . . . . . . . . . . . . 27

Connecting the Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Connecting the Remote Relay Reset Signal . . . . . . . . . . . . . . . . . . 42

Connecting the Setpoint Multiplication Switch . . . . . . . . . . . . . . . 43

Connecting the 4-20 mA Outputs . . . . . . . . . . . . . . . . . . . . . . . . . 44

PC Serial Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

DeviceNet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

Mounting the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Module Indicators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

Basic Operations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Powering Up the Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Manually Resetting Relays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Chapter 3

Configuration Parameters

v Publication GMSI10-UM013D-EN-P - May 2010

XM-122 Measurement Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Measurement Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Channel Transducer Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

Channel Signal Processing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . 60

Measurement Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Overall Measurement Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Sum Harmonics Measurement Parameter . . . . . . . . . . . . . . . . . . . 64

Spectrum/Waveform Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Band Measurement Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Speed Measurement Parameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

gSE Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Table of Contents vi

Specifications

gSE Signal Processing Parameters . . . . . . . . . . . . . . . . . . . . . . . . . 70

gSE Spectrum Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Tachometer Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Tachometer Transducer Parameters . . . . . . . . . . . . . . . . . . . . . . . . 71

Tachometer Signal Processing Parameters . . . . . . . . . . . . . . . . . . . 72

Alarm Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Relay Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

4-20 mA Output Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Triggered Trend Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

SU/CD Trend Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

I/O Data Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

Data Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Monitor Data Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Alarm and Relay Status Parameters . . . . . . . . . . . . . . . . . . . . . . . . 92

Device Mode Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Appendix A

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

DeviceNet Information

DeviceNet Objects

Appendix B

Electronic Data Sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Changing Operation Modes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Transition to Program Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Transition to Run Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

XM Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Invalid Configuration Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

XM-122 I/O Message Formats. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Poll Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

COS Message Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

Bit-Strobe Message Format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

ADR for XM Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

Appendix C

Identity Object (Class ID 01H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

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

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

Status . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 121

DeviceNet Object (Class ID 03H) . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

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

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

Assembly Object (Class ID 04H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

Class Attribute . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

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

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124

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Table of Contents vii

Assembly Instance Attribute Data Format. . . . . . . . . . . . . . . . . . 124

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Connection Object (Class ID 05H). . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Instances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

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

Discrete Input Point Object (Class ID 08H) . . . . . . . . . . . . . . . . . . . 135

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

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

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Analog Input Point (Class ID 0AH) . . . . . . . . . . . . . . . . . . . . . . . . . . 136

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

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

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

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

Parameter Object (Class ID 0FH). . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

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

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Acknowledge Handler Object (Class ID 2BH) . . . . . . . . . . . . . . . . . 147

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Alarm Object (Class ID 31DH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Band Measurement Object (Class ID 31EH) . . . . . . . . . . . . . . . . . . . 151

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Channel Object (Class ID 31FH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Auto_Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Device Mode Object (Class ID 320H) . . . . . . . . . . . . . . . . . . . . . . . . 156

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

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Table of Contents viii

Overall Measurement Object (Class ID 322H) . . . . . . . . . . . . . . . . . 158

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Relay Object (Class ID 323H) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Spectrum Waveform Measurement Object (Class ID 324H) . . . . . . 163

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

Get_Stored_Spectrum_Chunk/Get_Stored_Waveform_Chunk 166

Get_Spectrum_Chunk/Get_Waveform_Chunk . . . . . . . . . . . . . 166

Speed Measurement Object (Class ID 325H). . . . . . . . . . . . . . . . . . . 170

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Tachometer Channel Object (Class ID 326H) . . . . . . . . . . . . . . . . . . 171

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Transducer Object (Class ID 328H) . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Vector Measurement Object (Class ID 329H) . . . . . . . . . . . . . . . . . . 174

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

4-20 mA Output Object (Class ID 32AH) . . . . . . . . . . . . . . . . . . . . . 176

Class Attributes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Instances. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Instance Attributes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

Services. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

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Wiring Connections for Previous Module Revisions

Guidelines for Setting the Full Scale Value

Table of Contents ix

Appendix D

Terminal Block Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Connecting the Transducer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

Connecting an IEPE Accelerometer . . . . . . . . . . . . . . . . . . . . . . 182

Connecting a Non-Contact Sensor . . . . . . . . . . . . . . . . . . . . . . . . 183

Connecting a Powered Sensor. . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

Connecting Two Accelerometers and a Non-Contact Sensor. . . 186

Connecting a Velocity Sensor and Two Non-Contact Sensors. . 188

Appendix E

XM-122 Full Scale Tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 192

Example on Using Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

Glossary

Index

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201

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Table of Contents x

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Chapter

Introduction

This chapter provides an overview of the XM-122 gSE Vibration module. It also discusses the components of the modules.

For information about See page

Introducing the XM-122 gSE Vibration Module 1 XM-122 Module Components 2 Using this Manual 3

Introducing the XM-122 gSE Vibration Module

The XM-122 gSE Vibration module is an intelligent 2-channel special-purpose

vibration monitor. It is part of the Allen-Bradley™ XM 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-122 module includes special circuitry and firmware that enables it to measure both conventional vibration (similar to the XM-120) and g’s Spike Energy™ (gSE). This makes the module ideal for monitoring machines with rolling element bearings.

gSE is an Entek developed signal processing technique that provides an accurate measure of the energy generated by transient or mechanical impacts. The gSE measurement provides early detection of surface flaws in rolling-element bearings, metal-to-metal contacts, insufficient bearing lubrication, and process-related problems, such as dry running, cavitation, flow change, and internal re-circulation.

The XM-122 alternates collection of conventional vibration measurements and gSE overall and gSE spectra measurements. The time the module spends updating each set of measurements during a monitoring-time is dependant on the configuration. The module continuously monitors transducer bias and speed as well.

Series, a family of

The XM-122 can power and accept input from standard eddy current probe systems and Integrated Electronics Piezo Electric (IEPE) accelerometers. It 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-122 accepts one tachometer input to provide speed measurement and order analysis functions.

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2 Introduction

I B

XM-940 Dynamic Measurement Module Terminal Base Unit

Cat. No. 1440-TB-A

XM-122 gSE Vibration Module

Cat. No. 1440-VSE02-01RA

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.

The module 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, DCS and Condition Monitoring Systems.

The XM-122 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-122 Module Components

The XM-122 consists of a terminal base unit and an instrument module. The XM-122 gSE Vibration Module and the XM-940 Terminal Base are shown below.

Figure 1.1 XM-122 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-122.

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Introduction 3

IMPORTANT

• 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.

The XM-441 Expansion Relay module may be connected to the XM-122 module via the XM-940 terminal base.

When connected to the module, the Expansion Relay module simply “expands” the capability of the XM-122 by adding four additional epoxy-sealed relays. The XM-122 controls the Expansion Relay module by extending to it the same logic and functional controls as the on-board relay.

Using this Manual

This manual introduces you to the XM-122 gSE Vibration module. It is intended for anyone who installs, configures, or uses the XM-122 gSE Vibration module.

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-122 module.

Chapter 2 "Installing the XM-122 gSE Vibration Module' describes how to install, wire, and use the XM-122 module.

Chapter 3 "Configuration Parameters" 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.

Appendix A "Specifications" lists the technical specifications for the XM-122 module.

Appendix B "DeviceNet Information" provides information to help you configure the XM-122 over a DeviceNet network.

Appendix C "DeviceNet Objects" provides information on the DeviceNet objects supported by the XM-122 module.

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4 Introduction

TIP

EXAMPLE

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.

Document Conventions

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

The XM-122 gSE Vibration module is referred to as XM-122, 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-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.

For information about See page

XM Installation Requirements 6 Mounting the Terminal Base Unit 13 Connecting Wiring for Your Module 17 Mounting the Module 48 Module Indicators 49 Basic Operations 52

Environment and Enclosure

This equipment is intended for use in a Pollution Degree 2 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.

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6 Installing the XM-122 gSE Vibration Module

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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Installing the XM-122 gSE Vibration Module 7

Any limited power source that satisfies the requirements specified below

Figure 2.1 XM Modules with Separate Power Connections

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

Installing the XM-122 gSE Vibration Module 9

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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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 2.4 Grounding Screw on XM Terminal Base

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Figure 2.5 Panel/Wall Mount Grounding

Power Supply

Installing the XM-122 gSE Vibration Module 11

1 Use 14 AWG wire.

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12 Installing the XM-122 gSE Vibration Module

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. See 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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Installing the XM-122 gSE Vibration Module 13

To Ground Bus

ATTENTION

Figure 2.6 Grounded DeviceNet V- at XM Module

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-122 module.

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14 Installing the XM-122 gSE Vibration Module

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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Installing the XM-122 gSE Vibration Module 15

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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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.

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Installing the XM-122 gSE Vibration Module 17

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 to the module is made through the terminal base unit on which the module mounts. The XM-122 is compatible only with the XM-940 terminal base unit, Cat. No. 1440-TB-A.

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18 Installing the XM-122 gSE Vibration Module

ATTENTION

TIP

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

Revision number of XM module

Figure 2.7 XM-940 Terminal Base Unit

Terminal Block Assignments

The terminal block assignments and descriptions for the XM-122 module are shown below.

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.

Refer to the installation instructions for the specific XM module for its terminal assignments.

The XM module’s revision number is on the product label (which is located on the front of the XM module, as shown below).

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Installing the XM-122 gSE Vibration Module 19

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. Name Description

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

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

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

Connect to terminals 5 (CH 1) and 22 (CH 2) for positive bias transducers 7 TxD 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)

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20 Installing the XM-122 gSE Vibration Module

Terminal Block Assignments

No. Name Description

22 Buffer Power 2 IN Channel 2 buffer power input

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)

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

29 4-20 mA 2 (+) 4-20 mA output 30 4-20 mA 2 (-) 31 Chassis Connection to DIN rail ground spring or panel mounting hole 32 Chassis Connection to DIN rail ground spring or panel mounting hole

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

negative biased transducers

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

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

300 ohm maximum load

33 Chassis Connection to DIN rail ground spring or panel mounting hole 34 Chassis Connection to DIN rail ground spring or panel mounting hole 35 Chassis Connection to DIN rail ground spring or panel mounting hole 36 Chassis Connection to DIN rail ground spring or panel mounting hole 37 Chassis Connection to DIN rail ground spring or panel mounting hole 38 Chassis Connection to DIN rail ground spring or panel mounting hole 39 SetPtMult Switch input to activate Set Point Multiplication (active closed) 40 Switch RTN Switch return, shared between SetPtMult and Reset Relay 41 Reset Relay Switch input to reset internal relay (active closed) 42 Reserved 43

24 V Common

Internally DC-coupled to circuit ground

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

24 V Common

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

DC-coupled to circuit ground) 46 Relay N.C. 1 Relay Normally Closed contact 1 47 Relay Common 1 Relay Common contact 1 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

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

+ 186 hidden pages