YASKAWA DX100 - Page 676

8Alarm
DX100 8.3 Alarm Message List
8-561
4666 UNDEFINED
WELD LENGTH
CHECK FILE
4670 INSUFFICIENT
NUM OF SAMPLE
DATA
Sub Code: Signifies the axis in
which the alarm occurred
Setting error Lengthen the measurement section.
4671 SAMPLE BUFFER
OVER FLOW
Sub Code: Signifies the axis in
which the alarm occurred
Setting error Shorten the measurement section.
4672 BASIC SPEED
UNREACHED
Sub Code: Signifies the axis in
which the alarm occurred
Setting error Increase the speed specification value of a measurement job or set a small
value for BASICV.
Or set a small value for BASICT, or lengthen the measurement section.
4673 MAX TRQ
UNDETECTED
Sub Code: Signifies the axis in
which the alarm occurred
Setting error Set a large value for the BASICT, and then check again.
4676 BROKEN FAN
FUSE
Connection failure (1)Reset the alarm.
(2)If the alarm occurs again, check if there is a ground fault or short circuit in
the fan power line.
Fuse failure (After cancellation of the short-circuit and ground fault) Replace the fuse.
4675 ERRSVCPU
SIGNAL ERROR
Connection failure (1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state of the
following cables and connectors.
·CN210 YSU unit
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy