9-217
15964
5-1CD
RE-CHO-A1
11
FS
10
0
4956
AVERAGING SUM
ERROR (SERVO)
Software operation error
occurred
(1)Reset the alarm.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
4957
AVERAGING STATUS
ERROR (SERVO)
Software operation error
occurred
(1)Reset the alarm.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
4958
HIGH RESOLUTION
PRM UNDEFINED(SV)
Software operation error
occurred
(1)Reset the alarm.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
4960
BELT SNAP DETECT
PRM ERROR (SV)
Sub Code: Signifies the axis in
which the alarm occurred
Setting error
(1)Reset the alarm.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
4961
SERIAL ENC OSCILL
DETECTED (SV)
Sub Code: Signifies the axis in
which the alarm occurred
Software operation error
occurred
(1)Reset the alarm.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
4962
BRAKE LOCK ERROR
(SERVO)
Sub Code: Signifies the axis in
which the alarm occurred
Software operation error
occurred
(1)Reset the alarm.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
4963
BRAKE RELEASE
ERROR (SERVO)
Sub Code: Signifies the axis in
which the alarm occurred
Software operation error
occurred
(1)Reset the alarm.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
4964
CONST.SPD MEASURE
MULTI REQ (SV)
Sub Code: Signifies the axis in
which the alarm occurred
Software operation error
occurred
(1)Reset the alarm.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
4965
DIN SIGNAL SPECIFIC.
ERROR (SV)
Setting error
Confirm the DIN signal settings.
4972
CONVTR REGENERATE
OVERLOAD(SV)
Primary power supply failure
Correct the converter primary power supply.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
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