2-86
Note
History
...The error will be stored in the error history.
Can be cleared
...To cancel the error, use the alarm clear input (A-CLR).
If the alarm clear input is not effective, turn off power, remove the cause of the error and then turn on
power again.
Immediate stop
...Instantaneous controlled stop upon occurrence of an error.
(Setting of “Pr.5.10 Sequence at alarm” is also required.)
1) Certain alarms are not included in the history. For detailed information on alarms e.g. alarm
numbers, refer to P.6-2.
2) When one of the errors which are listed in error history occurs, this error and history o shows the
same error No.
14. How to Use the Front Panel
Monitor Mode (EXECUTION display)
Error code
Protective function
Attribute
Main Sub
History
Can be
cleared
Immediate
stop
38
0
Over-travel inhibit input protection
○
39
0
Analog input1 excess protection
○
○
○
1
Analog input2 excess protection
○
○
○
2
Analog input3 excess protection
○
○
○
40
0
Absolute system down error protection
○
○
41
0
Absolute counter over error protection
○
42
0
Absolute over-speed error protection
○
○
43
0
Initialization failure
○
44
0
Absolute single turn counter error protection
○
45
0
Absolute multi-turn counter error protection
○
47
0
Absolute status error protection
○
48
0
Encoder Z-phase error protection
○
49
0
Encoder CS signal error protection
○
50
0
External scale connection error protection
○
1
External scale communication error protection
○
51
0
External scale status 0 error protection
○
1
External scale status 1 error protection
○
2
External scale status 2 error protection
○
3
External scale status 3 error protection
○
4
External scale status 4 error protection
○
5
External scale status 5 error protection
○
55
0
A-phase connection error protection
○
1
B-phase connection error protection
○
2
Z-phase connection error protection
○
70
0
U-phase current detector error protection
○
1
W-phase current detector error protection
○
72
0
Thermal error
○
80
0
Modbus communications timeout protection
○
○
○
87
0
Compulsory alarm input protection
○
○
92
0
Encoder data recovery abnormal protection
○
3
Multi-turn data upper-limit value disagreement error protection
○
93
0
Parameter setting error protection 1
○
1
Block data setting error protection
○
○
2
Parameter setting error protection 2
○
3
External scale connection error protection
○
8
Parameter setting error protection 6
○
94
0
Block operation error protection
○
○
2
Return to origin error protection
○
○
95
0 to 4 Motor automatic recognition error protection
97
0
Control mode setting error prtection
Other number
Other error
○
Caution
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