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
Table of Contents
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
Publication GMSI10-UM013D-EN-P - May 2010
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
Publication GMSI10-UM013D-EN-P - May 2010
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
Publication GMSI10-UM013D-EN-P - May 2010
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
Publication GMSI10-UM013D-EN-P - May 2010
Table of Contents x
Publication GMSI10-UM013D-EN-P - May 2010
Chapter
1
Introduction
This chapter provides an overview of the XM-122 gSE Vibration module. It
also discusses the components of the modules.
For information about 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.
1 Publication GMSI10-UM013D-EN-P - May 2010
2 Introduction
g
S
E
V
I
B
R
A
T
I
O
N
1
4
4
0
-
V
S
E
0
2
0
1
R
A
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.
Publication GMSI10-UM013D-EN-P - May 2010
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.
Publication GMSI10-UM013D-EN-P - May 2010
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.
Publication GMSI10-UM013D-EN-P - May 2010
Chapter
ATTENTION
2
Installing the XM-122 gSE Vibration Module
This chapter discusses how to install and wire the XM-122 gSE Vibration
module. It also describes the module indicators and the basic operations of the
module.
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.
5 Publication GMSI10-UM013D-EN-P - May 2010
6 Installing the XM-122 gSE Vibration Module
ATTENTION
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.
Publication GMSI10-UM013D-EN-P - May 2010
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
Publication GMSI10-UM013D-EN-P - May 2010
8 Installing the XM-122 gSE Vibration Module
IMPORTANT
See Application Technique "XM Power Supply Solutions",
publication ICM-AP005A-EN-E, for guidance in
architecting power supplies for XM systems.
Grounding Requirements
Use these grounding requirements to ensure safe electrical operating
circumstances, and to help avoid potential emi and ground noise that can cause
unfavorable operating conditions for your XM system.
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.
Publication GMSI10-UM013D-EN-P - May 2010
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
1
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).
Publication GMSI10-UM013D-EN-P - May 2010
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
Publication GMSI10-UM013D-EN-P - May 2010
Figure 2.5 Panel/Wall Mount Grounding
Power
Supply
Power
Supply
1
1
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
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.
Publication GMSI10-UM013D-EN-P - May 2010
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.
Publication GMSI10-UM013D-EN-P - May 2010
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).
Publication GMSI10-UM013D-EN-P - May 2010
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.
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.
Publication GMSI10-UM013D-EN-P - May 2010
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.
Publication GMSI10-UM013D-EN-P - May 2010
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.
Publication GMSI10-UM013D-EN-P - May 2010
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).
Publication GMSI10-UM013D-EN-P - May 2010
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
1
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
17
18
Xducer 1 (-)
Xducer 2 (-)
Signal Common
1
1
Vibration transducer 1 connection
Vibration transducer 2 connection
1
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
1
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
1
Internally DC-coupled to circuit ground
44 +24 V In Connection to primary external +24 V power supply, positive side
45
24 V Common
1
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
Publication GMSI10-UM013D-EN-P - May 2010
1 Terminals are internally connected and isolated from the Chassis terminals.
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