Alarms And Warning Messages - Mitsubishi Electric MR-J3-T Quick Start Manual

Appendix
A.3

Alarms and Warning Messages

Display
A10
A12
A13
A15
A16
A17
A19
A1A
A20
A24
A25
A30
A31
A32
A33
A35
A37
A45
A46
A47
A50
A51
Table A-3: Er ror messages(1)
MR-J3-T
Alarm Code
ACD3 ACD2 ACD1 ACD0
(Bit 3) (Bit 2) (Bit 1) (Bit 0)
0 0 1 0
0 0 0 0
0 0 0 0
0 0 0 0
0 1 1 0
0 0 0 0
0 0 0 0
0 1 1 0
0 1 1 0
1 1 0 0
1 1 1 0
0 0 0 1
0 1 0 1
0 1 0 0
1 0 0 1
1 1 0 1
1 0 0 0
0 0 1 1
0 0 1 1
0 0 1 1
0 0 1 1
0 0 1 1
Error
Power Supply
OFF → ON
Undervoltage
Mem ory er ror 1
Clock error
Mem ory er ror 2
(E²PROM)
En coder er ror 1
(at power on)
Board error
Mem ory er ror 2
(Flash ROM)
In cor rect servo
motor
En coder error 2
Main cir cuit error
Ab so lute po si tion
lost/erased
Re gen er a tive
brak ing overload
Overspeed
Overcurrent
Overvoltage
In put fre quency
too high
Pa ram e ter error
Main cir cuit
overheat
Servo mo tor
overheat
Cool ing fan error
Over load 1
Overload 2
Alarms and Warning Messages
Alarm Re set
MR-
Re set
Configurator/
(RES)
HMI
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