Mitsubishi Electric MELSERVO-J4 series Instruction Manual page 240

8. TROUBLESHOOTING
No.
51
52
54
56
63
70
Detail
Name
number
51.1
Overload 2 (Note 1)
51.2
52.1
52.3
Error excessive
52.4
52.5
Oscillation detection 54.1
56.2
Forced stop error
56.3
63.1
STO timing error
63.2
70.1
70.2
70.3
70.5
70.6
70.7
Load-side encoder initial
communication error 1
70.A
70.B
70.C
70.D
70.E
70.F
Detail name
Thermal overload error 3 during operation
Thermal overload error 3 during a stop
Excess droop pulse 1
Excess droop pulse 2
Error excessive during 0 torque limit
Excess droop pulse 3
Oscillation detection error
Over speed during forced stop
Estimated distance over during forced stop
STO1 off
STO2 off
Load-side encoder initial communication -
Receive data error 1
Load-side encoder initial communication -
Receive data error 2
Load-side encoder initial communication -
Receive data error 3
Load-side encoder initial communication -
Transmission data error 1
Load-side encoder initial communication -
Transmission data error 2
Load-side encoder initial communication -
Transmission data error 3
Load-side encoder initial communication -
Process error 1
Load-side encoder initial communication -
Process error 2
Load-side encoder initial communication -
Process error 3
Load-side encoder initial communication -
Process error 4
Load-side encoder initial communication -
Process error 5
Load-side encoder initial communication -
Process error 6
8 - 5
Alarm reset
Stop
method
(Note 4,
5)
DB
(Note 1) (Note 1) (Note 1)
DB
(Note 1) (Note 1) (Note 1)
SD
SD
SD
EDB
EDB
EDB
EDB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB
DB