Troubleshooting
118 UM-PRORUNNER_Mk5-1.2-EN-US
13.7 Error signal on the DriveControl
An error signal on the DriveControl is switched with the following faults:
• RollerDrive error
• RollerDrive is not connected
• Fuse defective
• Permissible operating voltage range has been exceeded or fallen below
• Operating voltage reverse connected
• Chopper resistance overheated
DriveControl does not function
or functions incorrectly.
No power supply. Check whether the output volt-
age of the power supply is
within the specified voltage
range.
Inspect the connections and
correct if necessary.
Wrong position of the DIP
switches.
Check and if necessary correct
the position of the DIP switches
according to the Interroll docu-
mentation.
DriveControl defective or dam-
aged.
Internal fuse triggered or defec-
tive.
Replace the DriveControl.
Problem Possible cause Solution
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