YASKAWA FS100 Maintenance Manual page 119

Alarm Alarm Name Sub
Number Code
200 MEMORY ERROR 0
(PARAMETER FILE)
1
2
3
4
Meaning Cause
Converter unit failure
Main CPU board failure
The RC parameter is damaged. Data error
Main CPU board failure
The RO parameter is damaged. Data error
Main CPU board failure
The SV parameter is damaged. Data error
Main CPU board failure
The SVM parameter is damaged. Data error
Main CPU board failure
The SC parameter is damaged. Data error
Main CPU board failure
Remedy
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the controller. Save the CMOS.BIN before
replacement to be safe.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the controller. Save the CMOS.BIN before
replacement to be safe.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, initialize the appropriate data in maintenance
mode, and then load the data saved in the external memory device.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the controller. Save the CMOS.BIN before
replacement to be safe.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, initialize the appropriate data in maintenance
mode, and then load the data saved in the external memory device.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the controller. Save the CMOS.BIN before
replacement to be safe.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, initialize the appropriate data in maintenance
mode, and then load the data saved in the external memory device.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the controller. Save the CMOS.BIN before
replacement to be safe.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, initialize the appropriate data in maintenance
mode, and then load the data saved in the external memory device.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the controller. Save the CMOS.BIN before
replacement to be safe.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, initialize the appropriate data in maintenance
mode, and then load the data saved in the external memory device.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the controller. Save the CMOS.BIN before
replacement to be safe.
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