Decimal
No.
50
51
52
53
55
58
62
64
65
69
71
72
73
84
85
86
Fault record display example
(instruction code H74)
For read data: 011BH
(instruction code H74)
For read data : 021CH
Error code
Hexadecimal
No.
Analog input break detection fault
32H
CPU communications error
33H
Over torque boost fault
34H
CPU fault 2
35H
Optional unit fault 2
37H
3AH
CPU fault 3
3EH
Main module overload
40H
PTC fault
Over-torque trip 2
41H
Servo lock fault
45H
Auto-tuning error (PM motor)
47H
Over-torque / Overcurrent fault
48H
Small-torque / Small -current fault
49H
54H
Auto-tuning error
55H
Auto-tuning error
56H
Auto-tuning error
b15
0
0
b15
0
0
Description
b8 b7
0
0
0
0
0
1
Fault record 2
(01H: oc1 )
b8 b7
0
0
0
0
1
0
Fault record 4
(02H: oc2 )
- 31 -
Trip display
e-18
e-19
e-20
e-21
e-23
e-26
ol3
e-32
ot2
e-37
e-39
otc3
utc3
etn1
etn2
etn3
0
0
0
1
1
0
1
Fault record 1
(1BH: err8 )
0
0
0
1
1
1
0
Fault record 3
(1CH: err9 )
E658130
b0
1
b0
0