76
MOVIDRIVE
®
MD_60A Operating Instructions
Fault messages and list of faults
93
DIP encoder
fault
Emergency
stop
Only with DIP11A option:
The encoder signals a fault, e.g. power failure.
•
Connection cable between the encoder
and DIP does not meet the requirements
(twisted pair, shielded)
•
Cycle frequency too high for cable length
•
Permitted max. speed/acceleration of
encoder exceeded
•
Encoder defective
•
Check absolute encoder connection
•
Check motor leads
•
Set correct cycle frequency
•
Reduce max. traveling velocity or ramp
•
Fit new absolute encoder
94
EEPROM
checksum
Immediate
switch-off
Inverter electronics disrupted, possibly due to
effect of EMC or a defect.
Send the unit in for repair.
95
DIP plausibility
error
Emergency
stop
Only with DIP11A option:
Unable to determine a plausible position.
•
Incorrect encoder type set
•
IPOS travel parameter set incorrectly.
•
Numerator/denominator factor set
incorrectly
•
Zero adjustment performed
•
Encoder defective
•
Set the correct encoder type
•
Check IPOS travel parameter
•
Check traveling velocity
•
Correct numerator/denominator factor
•
Reset after zero adjustment
•
Fit new absolute encoder
99
IPOS ramp
calculation
fault
Immediate
switch-off
Only in IPOS operating mode:
Attempt made to alter ramp times and
traveling velocities when the inverter is
enabled, with a sine or squared positioning
ramp.
Rewrite the IPOS program so that ramp times
and traveling velocities can only be altered
when the inverter is inhibited.
Fault
code
Description
Reaction
P Possible cause
Measure
Summary of Contents for MOVIDRIVE MD*60A Series
Page 3: ...MOVIDRIVE MD_60A Edition 09 2001 Operating Instructions 1053 2617 EN ...
Page 4: ...SEW EURODRIVE ...
Page 100: ...10 2000 ...
Page 101: ...10 2000 ...