Mitsubishi MR-J4-10A Instruction Manual page 294

8. TROUBLESHOOTING
Alarm code
CN1
No.
22
(Bit 2)
27 1
28 1
2A 1
2B 1
30 0
31 1
32 1
33 0
35 1
37 0
3A 0
42 1
45 0
CN1 CN1
Name
23 24
(Bit 1) (Bit 0)
Initial magnetic pole
1 0
detection error
1 0 Linear encoder error 2
1 0 Linear encoder error 1
1 0 Encoder counter error
Regenerative error
0 1
(Note 1)
0 1 Overspeed
0 0 Overcurrent
0 1 Overvoltage
Command frequency
0 1
error
0 0 Parameter error
Inrush current
0 0 suppression circuit
error
Servo control error
(for linear servo motor
and direct drive motor)
1 0
Fully closed loop
control error
(for fully closed loop
control)
Main circuit device
1 1
overheat (Note 1)
Detail
Detail name
number
Initial magnetic pole detection -
27.1
Abnormal termination
Initial magnetic pole detection -
27.2
Time out error
Initial magnetic pole detection -
27.3
Limit switch error
Initial magnetic pole detection -
27.4
Estimated error
Initial magnetic pole detection -
27.5
Position deviation error
Initial magnetic pole detection -
27.6
Speed deviation error
Initial magnetic pole detection -
27.7
Current error
28.1 Linear encoder - Environment error
2A.1 Linear encoder error 1-1
2A.2 Linear encoder error 1-2
2A.3 Linear encoder error 1-3
2A.4 Linear encoder error 1-4
2A.5 Linear encoder error 1-5
2A.6 Linear encoder error 1-6
2A.7 Linear encoder error 1-7
2A.8 Linear encoder error 1-8
2B.1 Encoder counter error 1
2B.2 Encoder counter error 2
30.1 Regeneration heat error
30.2 Regeneration signal error
30.3 Regeneration feedback signal error
31.1 Abnormal motor speed
Overcurrent detected at hardware
32.1
detection circuit (during operation)
Overcurrent detected at software
32.2 detection function (during
operation)
Overcurrent detected at hardware
32.3
detection circuit (during a stop)
Overcurrent detected at software
32.4
detection function (during a stop)
33.1 Main circuit voltage error
35.1 Command frequency error
37.1 Parameter setting range error
37.2 Parameter combination error
Inrush current suppression circuit
3A.1
error
Servo control error by position
42.1
deviation
Servo control error by speed
42.2
deviation
Servo control error by torque/thrust
42.3
deviation
Fully closed loop control error by
42.8
position deviation
Fully closed loop control error by
42.9
speed deviation
Fully closed loop control error by
42.A position deviation during command
stop
45.1 Main circuit device overheat error
8 - 3
Alarm deactivation
Stop
System
(Note 2,
3)
DB
DB
DB
DB
DB
DB
DB
EDB
EDB
EDB
EDB
EDB
EDB
EDB
EDB
EDB
EDB
EDB
DB
(Note 1) (Note 1) (Note 1)
DB
(Note 1) (Note 1) (Note 1)
DB
(Note 1) (Note 1) (Note 1)
SD
DB
DB
DB
DB
EDB
SD
DB
DB
EDB
EDB
(Note 4) (Note 4)
EDB
(Note 4) (Note 4)
EDB
(Note 4) (Note 4)
EDB
(Note 4) (Note 4)
EDB
(Note 4) (Note 4)
EDB
(Note 4) (Note 4)
SD
(Note 1) (Note 1) (Note 1)