Rockwell Automation 440R Guardmaster EtherNet/IP Network Interface User Manual User Manual
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Rockwell Automation Publication 440R-UM009B-EN-P - February 2014
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Tag Definitions
Appendix D
14H-18H
Internal plausibility test fault
Do one of the following:
• Power cycle the safety relay.
• Reconfigure the safety relay.
• Validate the electrical installation and appropriate
measures to reduce noise and suppress surges are taken.
If the fault persists, contact your local Rockwell Automation
technical support representative. For contact information, see:
19H
Relay contact fault K1
1AH
Relay contact fault K2
1BH
Relay contact fault K3
1CH
Relay contact fault K4
1DH, 1EH
Internal plausibility test fault.
1FH
Different Single Wire Safety input signal
detected at Processor A than Processor B
20H, 21H
Internal program fault
22H, 23H
Rotary switch read error
24H
Cross fault at processor pins for safety
outputs.
25H
Under voltage detected
Do one of the following:
• Validate the electrical installation and appropriate supply
voltage is provided.
• Power cycle the safety relay.
• Reconfigure the safety relay.
If the fault persists, contact your local Rockwell Automation
technical support representative. For contact information, see:
26H
Fault detected in the other Processor
If viewing the NonrecoverableFault_A tag, refer to
NonrecoverableFault_B tag.
If viewing NonrecoverableFault_B tag refer to
NonrecoverableFault_A tag.
30H
Capacitor short detected
Do one of the following:
• Power cycle the safety relay.
• Reconfigure the safety relay.
• Validate the electrical installation and appropriate
measures to reduce noise and suppress surges are taken.
If the fault persists, contact your local Rockwell Automation
technical support representative. For contact information, see:
Table 10 - GSR EM(D) NonRecoverableFault_A and NonRecoverableFault_B Fault Codes
Fault
Code
Description
Corrective Action