9-136
1596
45-1
C
D
RE-CHO-A1
11
FS10
0
4324
CONVERTER
OVERLOAD
Setting error
Check the settings of the following.
·If the tool or the workpiece used has exceeded the allowable load.
Setting error
Adjust the job speed.
Adjust the acceleration/deceleration of ACC and DEC instructions.
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.
Servo control board failure
(1)Reset the alarm.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
4326
OVER SPEED
Sub Code: Signifies the axis in
which the alarm occurred
Setting error
Check the following settings.
·Reduction in the motion speed
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check that U-, V- and W-phase are appropriately
connected.
Module failure
(motor)
(1)Reset the alarm.
(2)If the alarm occurs again, replace the motor.
Servo control board failure
(1)Reset the alarm.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
4327
WRONG MOTOR
ROTATION
Sub Code: Signifies the axis in
which the alarm occurred
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state of the
following cables and connectors.
·The motor power line
·The encoder line
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state of the
following cables and connectors.
·The power cable connection of the manipulator cable.
Servo control board failure
(1)Reset the alarm.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
4328
SERVO TRACKING
ERROR
Sub Code: Signifies the axis in
which the alarm occurred
Setting error
Check the settings of the followings.
·Tool file setting
·The tools or the mass of the workpieces
Interference error
Remove interference with the workpiece and peripheral device.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
238 of 348