YASKAWA DX100 - Page 695

8Alarm
DX100 8.3 Alarm Message List
8-580
4969 CONVTR POWER
ERR(FREQUENCY
(SV)
Board or software
failure
Reset the alarm, and then execute the job.
If the error occurs again, replace the YSV01 board and the YCP01 board,
and then execute the job. Or replace the YIF01 board, and then initialize the
job. Then, load the data saved in the external memory device and execute
the job again.
4970 CONVTR POWER
ERR(PHASE
SEQ.)(SV)
Primary power
supply failure
Correct the converter primary power supply.
4971 CONVTR POWER
ERR(PEAK)(SV)
Primary power
supply failure
Correct the converter primary power supply.
4972 CONVTR
REGENERATE
OVERLOAD(SV)
Primary power
supply failure
Correct the converter primary power supply.
4973 POSITION
ERROR(COLLISIO
N DETECT)
Setting error Check the deceleration time parameter.
4980 DESTINATION
PULSE LIMIT
Setting error (1)Check the following settings.
·Check the position setting for the step (move instruction) where the alarm
occurred.
4981 DEST PULSE
MECHANICAL
LIMIT
Setting error (1)Check the following settings.
·Check the position setting for the step (move instruction) where the alarm
occurred.
4982 DEST
MECHANICAL
INTRF
Setting error (1)Check the following settings.
·Check the position setting for the step (move instruction) where the alarm
occurred.
4983 DEST
MECHANICAL
INTRF
Setting error (1)Check the following settings.
·Check the position setting for the step (move instruction) where the alarm
occurred.
4984 DESTINATION
SELF-
INTERFERENCE
Setting error (1)Check the following settings.
·Check the position setting for the step (move instruction) where the alarm
occurred.
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy