12 | Diagnostics STOBER
152
05/2019 | ID 442790.01
12.2.18 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. 164: Event 50 – Causes and actions
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