Mitsubishi Electric MR-JE-_A Instruction Manual page 254

8. TROUBLESHOOTING
No.
19
1A
1E
1F
20
21
24
25
30
31
32
33
34
35
Detail
Name
No.
19.1
19.2
Memory error 3
(Flash-ROM)
19.4
19.5
1A.1
Servo motor
combination error
1A.4
Encoder initial
1E.1
communication error 2
Encoder initial
1F.1
communication error 3
20.1
20.2
20.3
20.5
Encoder normal
communication error 1
20.6
20.7
20.9
20.A
21.1
21.2
21.3
Encoder normal
communication error 2
21.5
21.6
21.9
24.1
Main circuit error
24.2
Absolute position
25.1
erased
30.1
Regenerative error 30.2
30.3
Overspeed 31.1
32.1
32.2
Overcurrent
32.3
32.4
Overvoltage 33.1
34.1
34.2
SSCNET receive error
1
34.3
34.4
Command frequency
35.1
error
Detail name
Flash-ROM error 1
Flash-ROM error 2
Flash-ROM error 4
Flash-ROM error 5
Servo motor combination error 1
Servo motor combination error 2
Encoder malfunction
Incompatible encoder
Encoder normal communication -
Receive data error 1
Encoder normal communication -
Receive data error 2
Encoder normal communication -
Receive data error 3
Encoder normal communication -
Transmission data error 1
Encoder normal communication -
Transmission data error 2
Encoder normal communication -
Transmission data error 3
Encoder normal communication -
Receive data error 4
Encoder normal communication -
Receive data error 5
Encoder data error 1
Encoder data update error
Encoder data waveform error
Encoder hardware error 1
Encoder hardware error 2
Encoder data error 2
Ground fault detected at hardware
detection circuit
Ground fault detected at software
detection function
Servo motor encoder - Absolute
position erased
Regeneration heat error
Regeneration signal error
Regeneration feedback signal
error
Abnormal motor speed
Overcurrent detected at hardware
detection circuit (during operation)
Overcurrent detected at software
detection function (during
operation)
Overcurrent detected at hardware
detection circuit (during a stop)
Overcurrent detected at software
detection function (during a stop)
Main circuit voltage error
SSCNET receive data error
SSCNET connector connection
error
SSCNET communication data
error
Hardware error signal detection
Command frequency error
8 - 3
Stop Alarm
Alarm code
deactivation
method
ACD2
(Note 2, Alarm Power
3) reset cycling
(Bit 2)
DB
DB
0
DB
DB
DB
1
DB
DB 1
DB 1
EDB
EDB
EDB
EDB
1
EDB
EDB
EDB
EDB
EDB
EDB
EDB
1
EDB
EDB
EDB
DB
1
DB
DB
DB
(Note 1) (Note 1)
DB 0
(Note 1) (Note 1)
DB
(Note 1) (Note 1)
SD 1
DB
DB
1
DB
DB
EDB 0
SD
SD
SD
SD
SD 1
ACD1 ACD0
(Bit 1) (Bit 0)
0 0
1 0
1 0
1 0
1 0
1 0
0 0
0 1
0 1
0 0
0 1
0 1