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Fault list – safety technology
Fault 66 Safety-related fault
Manual – Fault Descriptions MOVISAFE
®
CS..A
67
Subfault: 66.30
Description: Permanent error acknowledgement
Fault class: Warning
Cause
Measure
Permanent acknowledgement signal detected.
Check the wiring.
Subfault: 66.31
Description: F-DI Permanent unlatching signal
Fault class: Warning
Cause
Measure
Permanent F-DI unlatching signal detected.
Make sure the F-DI latching signal is not present
permanently.
Subfault: 66.32
Description: Safety key error
Fault class: System error
Cause
Measure
Safety key defective, incompatible, or not con-
nected with safety card.
– Make sure that the safety key is plugged.
– If the fault occurs repeatedly, contact
SEW‑ EURODRIVE Service.
Subfault: 66.33
Description: Safety key data set error
Fault class: System error
Cause
Measure
Error while reading or writing data set on safety
key.
Transfer the data set to the safety card again us-
ing the "Assist CS.." tool.
Subfault: 66.34
Description: Data storage warning
Fault class: Warning
Cause
Measure
Warning or error message issued while storing
data.
– Reset the device to delivery state.
– If the fault occurs repeatedly, replace the safety
card and send it together with the fault number to
SEW‑EURODRIVE. For further support, contact
SEW‑EURODRIVE Service.
27799182/EN – 10/2022