Rockwell Automation Publication 1769-UM022C-EN-P - June 2018 199
Status Indicators Appendix A
Table 46 - SFTY RUN Status Indicator
Status Description
Off The user safety task or safety outputs are disabled. The controller is in the PROG mode,
test mode, or the safety task is faulted.
Green The user safety task and safety outputs are enabled. The safety task is executing.
Safety task signature is present.
Flashing Green The user safety task and safety outputs are enabled. The safety task is executing.
Safety task signature is not present.
Table 47 - SFTY TASK Status Indicator
Status Description
Off No partnership established.
Green Safety controller status is OK. The coordinated system time (CST) is synchronized and
safety I/O connections are established.
Flashing Green Safety controller status is OK. The coordinated system time (CST) is not synchronized.
Red Safety partnership was lost.
Flashing Red Safety task is inoperable.
Table 48 - SFTY LOCK Status Indicator
Status Description
Off Safety task is not locked.
Green Safety task is locked.
Table 49 - SFTY OK Status Indicator
Status Description
Off No power is applied.
Green The safety partner is OK.
Flashing Green The safety partner is storing or loading a project to or from nonvolatile memory.
Red The safety partner detected a nonrecoverable major fault, so it cleared the project
from its memory.
Flashing Red The internal safety partner requires a firmware update or a firmware update is in
progress.
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