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 100ms 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
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