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Rockwell Automation Publication IASIMP-QS005H-EN-P - April 2016
Chapter 6
Safety System Application Guide
Error Content, Probable Cause, and Recommended Actions
When you press the Alarm button on the toolbar, the Error Content view is displayed, indicating the specific error being
reported by the module.
To access the probable cause of the reported error, press the Help button on the toolbar. For further diagnostic help, press
the black arrow key at the bottom of the view to access Recommended Action information.
This diagnostic information is triggered by the reported module error code. The input and output error code
information provided is in accordance with the Guard I/O and SmartGuard I/O information represented in the tables
on the following page.
Help Button
Black Arrow Key
Code (hex)
Error Content
Probable Cause
Recommended Action
01
Configuration invalid
The configuration is invalid.
Configure the module correctly.
02
External test signal error
1. The power source (positive side) is in contact with the input
signal line.
2. Short-circuit between input signal lines.
3. Trouble with the connected device.
1. Check the wiring.
2. Replace the connected device.
03
Internal input error
Trouble with the internal circuit.
Replace the module.
04
Discrepancy error
1. Ground fault or break in an input signal line.
2. Trouble with the connected device.
1. Check the wiring.
2. Replace the connected device.
05
Error in the other dual channel input
Dual channels are set and an error occurred in the other channel.
Remove the error in the other channel.