Rockwell Automation Publication 1734-UM013N-EN-P - September 2017 169
Indicators Appendix A
1734-OB8S Safety Output Status
1734-OBV2S Safety Output Status
Indicator Description Recommended Action
0…7 Off Safety output is off, or module is being configured. Turn on the safety output or reconfigure the channel, if desired.
Yellow Safety output is on. None.
Red A fault in the output circuit has been detected. Check the circuit wiring and end device. If no problem found, replace
module.
The tag values in a dual output configuration do not have the same
value.
Make sure that logic is driving tag values to the same state (off or on).
Flashing red A fault in the partner output circuit of a dual-output configuration
has been detected.
Check the circuit wiring and end device of the partner. If no problem
found, replace module.
Indicator Description Recommended Action
0…3 Off Safety output is off, or module is being configured. Turn on the safety output or reconfigure the channel, if desired.
Yellow Safety output is on. None.
Red A fault in the output circuit has been detected. Check the circuit wiring and end device. If no problem found, replace
module.
The tag values do not have the same value. Make sure that logic is driving tag values to the same state (off or on).
Flashing red A fault in the partner output circuit has been detected. Check the circuit wiring and end device of the partner. If no problem
found, replace module.
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