YASKAWA MP210 Series User Manual page 266

6 Maintenance, Inspection, and Troubleshooting
6.7.3 Servo Driver Status and Servo Driver Error Codes
(b) Σ-II Series
Name
Servo Driver
Alarm Code
6-40
Register No. Code
99
Normal
90
Excessive Position Error Warning
91
Overload Warning
92
Regeneration Overload Warning
93
Absolute Encoder Battery Error
94
Data Setting Warning
95
Command Warning
96
Communication Warning
02
Parameter Corrupted
03
Main Circuit Detector Error
04
Parameter Setting Error
05
Combination Error
09
Division Setting Error
0A
Encoder Type Unmatch
10
Overcurrent or Heat Sink Overheat
30
Regeneration Error
32
Regeneration Overload
33
Main Circuit Wiring Error
40
Overvoltage
41
Undervoltage
51
Overspeed
71
Overload (Instantaneous Maximum Load)
72
Overload (Continuous Maximum Load)
73
DB Overload
74
IW2D Inrush Resistance Overload
7A
Heat Sink Overheat
81
Encoder Backup Alarm
82
Encoder Checksum Alarm
83
Encoder Battery Alarm
84
Encoder Data Alarm
85
Encoder Overspeed
86
Encoder Overheat
B1
Speed Reference A/D Error
B2
Torque Reference A/D Error
B3
Current Detection Error
B6
Gate Array Error
BF
System Alarm
C1
Servo Run-away
C6
Full-closed Loop Phase-A or -B Broken
C7
Full-closed Loop Phase-C Broken
C8
Encoder Clear Error Multiturn Limit Setting Error
C9
Encoder Communication Error
CA
Encoder Parameter Error
CB
Encoder Echoback Error
CC
Multiturn Limit Unmatch
D0
Excessive Position Error
D1
Excessive Error Between Motor Load Positions
E0
No Option
E1
Option Timeout
Meaning