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ASSEMBLY GUIDE
7. Troubleshooting
Error code Note
How to handle it
E17
Ξ Motor 1 wrong direction of operation
Switch the motor line or hall line
E18
Ξ Motor 1 overload
Reduce load
E40
Ξ Controller drop line in series
Check the cable
E41
Ξ Error in the series signal
Check the cable, or replace the controller
E42
Ξ Memory error
Replacing the controller
E43
Ξ Disable sensor error
Replacing the controller
If the mains power supply is lost or becomes disconnected from the control unit during movement of the drives, zero
setting might be necessary.
