Yaskawa MP2000 Series: Built-in SVB or SVB-01 Motion Module - Manual (Page 486)

12.5 Troubleshooting Motion Errors
12.5.3 Servo Driver Status and Servo Driver Error Codes
12-43
Troubleshooting
Servo Driver
Alarm Code
(cont'd)
IW 2D
(cont'd)
0B0 Servo ON Reference Invalid Alarm
100 Overcurrent or Heat Sink Overheat
300 Regeneration Error
320 Regeneration Overload
330 Main Circuit Wiring Error
400 Overvoltage
410 Undervoltage
510 Excessive Speed
511 Divided Pulse Output Excessive Speed
520 Vibration Alarm
710 Overload (Instantaneous Maximum Load)
720 Overload (Continuous Maximum Load)
730, 731 DB Overload
740 Inrush Resistance Overload
7A0 Heat Sink Overheat
810 Encoder Backup Alarm
820 Encoder Checksum Alarm
830 Encoder Battery Alarm
840 Encoder Data Alarm
850 Encoder Over Speed
860 Encoder Overheat
870 Fully-closed Serial Encoder Checksum Alarm
880 Fully-closed Serial Encoder Data Alarm
8A0 Fully-closed Serial Encoder Scale Error
8A1 Fully-closed Serial Encoder Module Error
8A2 Fully-closed Serial Encoder Sensor Error (Incremental Value)
8A3 Fully-closed Serial Encoder Position Error (Absolute Value)
B31 Current Detection Error 1
B32 Current Detection Error 2
B33 Current Detection Error 3
B6A MECHATROLINK Communication ASIC Error 1
B6B MECHATROLINK Communication ASIC Error 2
BF0 System Alarm 0
BF1 System Alarm 1
BF2 System Alarm 2
BF3 System Alarm 3
BF4 System Alarm 4
C10 Servo Run-away
C80 Encoder Clear Error Multiturn Limit Setting Error
C90 Encoder Communication Error
C91 Encoder Communication Position Data Acceleration Error
C92 Encoder Communication Timer Error
CA0 Encoder Parameter Error
CB0 Encoder Echoback Error
CC0 Multiturn Limit Mismatch
CF1
Fully-closed Serial Conversion Unit Communication Error (Reception
Failure)
Name
Register
Number
Code Meaning