8 - 1
8. TROUBLESHOOTING
8. TROUBLESHOOTING
8.1 Alarms and warning list
When a fault occurs during operation, the corresponding alarm or warning is displayed. If any alarm or
warning has occurred, refer to Section 8.2 or 8.3 and take the appropriate action.
After its cause has been removed, the alarm can be deactivated in any of the methods marked in the
alarm deactivation column.
Alarm deactivation
Display
Name
Power
OFF
ON
Error reset
CPU reset
10
Undervoltage
11
Board error 1
12
Memory error 1
13
Clock error
15
Memory error 2
16
Encoder error 1
17
Board error 2
20
Encoder error 2
24
Main circuit error
31
Overspeed
32
Overcurrent
33
Overvoltage
34
CRC error
35
Command frequency error
36
Transfer error
37
Parameter error
50
Overload 1
(Note)
(Note)
(Note)
51
Overload 2
(Note)
(Note)
(Note)
52
Error excessive
8E
Serial communication error
Alar
m
s
88
Watchdog
E1
Overload warning
E4
Parameter warning
E6
Servo forced stop warning
E7
Controller emergency stop warning
Wa
rni
ngs
E9
Main circuit off warning
Removing the cause of occurrence
deactivates the alarm automatically.
Note: Deactivate the alarm about 15 minutes of cooling time after removing the cause of occurrence.
Содержание MR-J2-03B5
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