YASKAWA FS100 Maintenance Manual page 170

Alarm Alarm Name Sub
Number Code
4013 MEMORY ERROR
(LINEAR SERVOFLOAT)
4014 MEMORY ERROR
(ROBOT CALIB FILE)
4018 MEMORY ERROR
(LADDER PRG FILE)
4020 MEMORY ERROR
(OPERATION ORIGIN)
4021 MEMORY ERROR
(CONVEYOR COND
FILE)
Meaning Cause
Main CPU board failure
Sub Code: Condition file number Data error
Main CPU board failure
Sub Code: Page number Data error
Main CPU board failure
Data error
Main CPU board failure
Data error
Main CPU board failure
Data error
Main CPU board failure
Remedy
(1)Reset the alarm.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
(1)Reset the alarm.
(2)If the alarm occurs again, initialize the linear servo float condition file in
maintenance mode, and then load the linear servo float condition file saved in
the external memory device.
(1)Reset the alarm.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
(1)Reset the alarm.
(2)If the alarm occurs again, initialize the file for calibration between
manipulators in maintenance mode, and then load the file for calibration
between manipulators saved in the external memory device.
(1)Reset the alarm.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
(1)Reset the alarm.
(2)If the alarm occurs again, initialize the ladder program file in maintenance
mode, and then load the ladder program file saved in the external memory
device.
(1)Reset the alarm.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
(1)Reset the alarm.
(2)If the alarm occurs again, initialize the work home position file in
maintenance mode, and then load the work home position file saved in the
external memory device.
(1)Reset the alarm.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
(1)Reset the alarm.
(2)If the alarm occurs again, initialize the conveyor condition file in maintenance
mode, and then load the conveyor condition file saved in the external memory
device.
(1)Reset the alarm.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
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