YASKAWA FS100 - Page 303

9Alarm
DX100 9.4 Alarm Message List
9-216
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.
Setting error Check the following settings.
·The tool information
·JOB
·Work
·The speed of JOB
·The acceleration/deceleration speed of ACC and DEC
Connection failure (1)Reset the alarm
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
Module failure (Regenerative
resistor)
(1)Reset the alarm
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
Module failure (converter) (1)Reset the alarm
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy