E46.1
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SEW Eurodrive · MOVIDRIVE system
What does E46.1 mean?
The safety option failed to synchronize with a subcomponent, indicating a communication or hardware recognition issue. This prevents the safety functions from operating correctly and will inhibit the output stage, rendering the system inoperable.
Complete Troubleshooting Guide
- 1
Verify the device assignment between the basic drive and the safety option.
- 2
Check the card slot and installation of the safety option for proper seating and correct alignment.
- 3
Perform a device restart (power cycle) to attempt re-synchronization.
- 4
If the issue persists, contact SEW-EURODRIVE Service for advanced diagnostics and support.