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8. TROUBLESHOOTING
8 - 2
8.2 Alarm list
No. Name
Detail
number
Detail name
Stop
method
(Note 4,
5)
Alarm deactivation
Alarm
reset
CPU
reset
Cycling
the
power
Alarm
10 Undervoltage
10.1 Voltage drop in the control circuit power EDB
10.2 Voltage drop in the main circuit power SD
12 Memory error 1 (RAM)
12.1 RAM error 1 DB
12.2 RAM error 2 DB
12.3 RAM error 3 DB
12.4 RAM error 4 DB
12.5 RAM error 5 DB
13 Clock error
13.1 Clock error 1 DB
13.2 Clock error 2 DB
14 Control process error
14.1 Control process error 1 DB
14.2 Control process error 2 DB
14.3 Control process error 3 DB
14.4 Control process error 4 DB
14.5 Control process error 5 DB
14.6 Control process error 6 DB
14.7 Control process error 7 DB
14.8 Control process error 8 DB
14.9 Control process error 9 DB
14.A Control process error 10 DB
15
Memory error 2
(EEP-ROM)
15.1 EEP-ROM error at power on DB
15.2 EEP-ROM error during operation DB
16
Encoder initial
communication error 1
16.1
Encoder initial communication - Receive data
error 1
DB
16.2
Encoder initial communication - Receive data
error 2
DB
16.3
Encoder initial communication - Receive data
error 3
DB
16.5
Encoder initial communication - Transmission
data error 1
DB
16.6
Encoder initial communication - Transmission
data error 2
DB
16.7
Encoder initial communication - Transmission
data error 3
DB
16.A Encoder initial communication - Process error 1 DB
16.B Encoder initial communication - Process error 2 DB
16.C Encoder initial communication - Process error 3 DB
16.D Encoder initial communication - Process error 4 DB
16.E Encoder initial communication - Process error 5 DB
16.F Encoder initial communication - Process error 6 DB
17 Board error
17.1 Board error 1 DB
17.3 Board error 2 DB
17.4 Board error 3 DB
17.5 Board error 4 DB
17.6 Board error 5 DB
17.8 Board error 6 (Note 6) EDB
19
Memory error 3
(Flash-ROM)
19.1 Flash-ROM error 1 DB
19.2 Flash-ROM error 2 DB
1A
Servo motor combination
error
1A.1 Servo motor combination error DB
1A.2 Servo motor control mode combination error DB
1A.4 Servo motor combination error 2 DB
1E
Encoder initial
communication error 2
1E.1 Encoder malfunction DB
1E.2 Load-side encoder malfunction DB
1F
Encoder initial
communication error 3
1F.1 Incompatible encoder DB
1F.2 Incompatible load-side encoder DB