Panasonic MDDDT5540 - Manual (Page 68)

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