Mitsubishi Electric Melservo-J4 Instruction Manual page 19

Alarm Detail
No. Name No. Name
64 Functional 64.1 STO input error
safety unit
64.2 Compatibility
setting error
mode setting
error
64.3 Operation mode
setting error
65 Functional 65.1 Functional
safety unit safety unit
connection communication
error error 1
65.2 Functional
safety unit
communication
error 2
65.3 Functional
safety unit
communication
error 3
65.4 Functional
safety unit
communication
error 4
65.5 Functional
safety unit
communication
error 5
65.6 Functional
safety unit
communication
error 6
65.7 Functional
safety unit
communication
error 7
65.8 Functional
safety unit shut-
off signal error 1
65.9 Functional
safety unit shut-
off signal error 2
Stop Alarm deactivation
method
Alarm CPU Cycling
*2*3
reset reset the
power
DB   
  
DB
DB   
  
SD
SD   
  
SD
SD   
  
SD
  
SD
  
SD
  
DB
DB   
1 TROUBLESHOOTING FOR SERVO AMPLIFIER (DRIVE UNIT)
Process Stop Alarm code
ing system
ACD3 ACD2
*9
system
(Bit 3) (Bit 2)
*9
  1 0
 
 
 
0 0
 
 
 
 
 
 
 
 
*8
ACD1 ACD0
1
(Bit 1) (Bit 0)
0 0
0 0
17
1.2 Alarm list