Festo CAMC-G-S3 Manual page 213

5 Operation
Error group 52 Safety function
No. Code Message
52-2 809Ah Safety function: Failure of driver supply with active PWM activ­
ation
Cause
Action
52-3 809Bh Safety module: Rotational speed limits in basic unit overlap
Cause
Action
Error group 53 Violation of safety conditions
No. Code Message
53-0 80A1h USF0: Safety condition violated
Cause
Action
53-1 80A2h USF1: Safety condition violated
Cause
Action
Festo – GDCP-CAMC-G-S3-EN – 1406NH – English
This error message does not occur with equipment delivered from
the factory. It can occur with use of a user-specific device firmware.
• The safe status was requested with power output stage en­
abled. Check integration into the safety-orientated interface.
Basic unit reports error if the currently requested direction of
movement is not possible because the safety module has blocked
the setpoint value in this direction.
Error may occur in connection with the SSFx safe speed functions if
an asymmetrical speed window is used where one limit is set to
zero. In this case, the error occurs when the basic unit
moves in the blocked direction in the Positioning mode.
• Check application and change if necessary.
– Violation of monitored speed limits of the SSF0 in operation /
when USF0 / SSF0 requested.
Check when the violation of the safety condition occurs:
a) During dynamic braking to safe rotational speed
b) After the drive has reached the safe 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 b) Check how far the current speed is from the monitored
limit speed; increase distance if necessary (parameter in safety
module) or correct speed specified by controller.
– Violation of monitored speed limits of the SSF1 in operation /
when USF1 / SSF1 requested.
• See USF0, error 53-0.
Reaction
PSoff
PSoff
Reaction
configurable
configurable
213