Interroll Drum motor series i, S, S/A, D
Troubleshooting
Version 4.1 (06/2015) en-US
Translation of original instruction manual
105
Fault
Possible cause
Remedy
Encoder (temporarily) not
working
Incorrect connection or loose/
defective cable connection
Check connection diagrams and determine whether cables are
defective or connections are loose.
Failure of electronic backfeed
system
The troubleshooting should be performed only by an
electrician.
Error or failure of encoder
The troubleshooting should be performed only by an
electrician.
Error at PC or drive
The troubleshooting should be performed only by an
electrician.