Panasonic MDDDT5540 User Manual
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Troubleshooting
The motor does not rotate.
[ C h e c k P o i n t s ]
Coupling
loosened?
loosened?
1
2
3
4
5
6
7 8
9
0
STATUS
ALM CODE
GAIN
CN
SER
SER
CN
I/F
I/F
CN
SIG
SIG
CN
POWER
POWER
CN
MOTOR
MOTOR
Controller
Motor
Machine
The voltage of the
power is correct?
power is correct?
Is the power fed?
Power line
connections
firmly secured?
Power line
connections
firmly secured?
The magnetic brake
improperly activated?
improperly activated?
Abnormal sound
from the motor?
from the motor?
Loosened connections (wire break,
ill contact)? Wiring correct?
ill contact)? Wiring correct?
CN I/F
connections
correct?
Not loosened?
connections
correct?
Not loosened?
CN SIG
connections
correct?
Not loosened?
connections
correct?
Not loosened?
Parameter
values correct?
values correct?
The LED indicator
flashing?
flashing?
The status LED indicator
turned red or orange?
turned red or orange?