Festo CAMC-G-S3 Manual page 215

5 Operation
Error group 54 Violation of safety conditions
No. Code Message
54-3 80ADh SOS: Safety Condition Violated
Cause
Action
54-4 80AEh SS1: Safety Condition Violated
Cause
Action
Festo – GDCP-CAMC-G-S3-EN – 1406NH – English
– Angle encoder analysis reports "Motor running" (actual speed
exceeds limit).
– Drive has rotated out of its position since reaching the safe
state.
• Check the position tolerance for the SOS monitoring and in­
crease if necessary, if this is permissible.
• If the actual speed value is very noisy when at rest: Check and if
necessary adjust expert parameters for speed recording and
detection of idling.
– Actual speed outside permitted limits for too long.
Check when the violation of the safety condition occurs:
a) During dynamic braking to zero.
b) After the drive has reached zero speed.
• With a) Critical check of braking ramp – record trace - can the
drive follow the ramp? Change parameters for the slowdown
ramp or start time / delay times for monitoring.
• With a) If the option "Trigger basic unit quick stop" is activated:
Critical check of the basic unit's quick stop ramp.
• With b) Check whether the drive continues to oscillate after
reaching the zero speed or remains at idle and stable – increase
monitoring tolerance time if necessary.
• With b) If the actual speed value is very noisy when at rest:
Check and if necessary adjust expert parameters for speed
recording and detection of standstill.
Reaction
configurable
configurable
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