STOBER
13 | Diagnostics
02/2019 | ID 442728.05
197
13.3.17 Event 50: Safety module
The drive controller is interrupted:
§
The power unit is disabled and axis movement is no longer controlled by the drive controller
§
The brakes are no longer controlled by the drive controller and engage in the event of an
inactive release override (F06)
Number
Cause
Check and action
1: Inconsistent request (single
channel)
Connection error
Check the connection and correct if
necessary, error can be confirmed only
if STO was previously requested for at
least 100 ms across two channels
2: Wrong safety module
The projected safety module
E53 does not match the
E54[0] detected on the
system side
Check the projecting and drive controller
and correct the projecting or exchange
the drive controller if necessary; fault
cannot be acknowledged
3: Internal error
Defective safety module
Exchange drive controller; fault cannot
be acknowledged
Tab. 200: Event 50 – Causes and actions