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Table 9-3
Integrated safety functions
SAFE Explanation
One or more safety functions are enabled, but not active.
One or more safety functions are active and error-free.
The converter has detected a safety function fault and initiated a stop response.
Table 9-4
PROFINET fieldbus
LNK
Explanation
Communication via PROFINET is error-free
Device naming is active
No communication via PROFINET
Table 9-5
PROFINET fieldbus
BF
Explanation
Data exchange between the converter and control system is active
The fieldbus is improperly configured.
RDY
In conjunction with a synchronously flashing LED RDY:
Converter waits until the power supply is switched off and switched on again after a
firmware update
No communication with higher-level controller
RDY
In conjunction with an asynchronously flashing LED RDY:
Incorrect memory card
Firmware update failed
Firmware update is active
Alarms, faults and system messages
9.2 Operating states indicated via LEDs
Distributed converter for SIMOGEAR geared motors
Operating Instructions, 10/2020, FW V4.7 SP13, A5E31298649B AL
347