YASKAWA FS100 Maintenance Manual page 153

Alarm Alarm Name Sub
Number Code
22
30
50
51
1301 COMMUNICATION 0
ERROR (SERVO)
Meaning Cause
Main CPU board failure
An error occurred in the FTP Software operation error
client task creating process of the occurred
Ethernet function.
Main CPU board failure
An error occurred in the Software operation error
semaphore generation process occurred
for access exclusion of the
Ethernet function.
Main CPU board failure
An error occurred in the Web Software operation error
server task management ID occurred
getting process of the Ethernet
function.
Main CPU board failure
An error occurred in the FTP Software operation error
server task management ID occurred
getting process of the Ethernet
function.
Main CPU board failure
Communication status error Connection failure
Module failure (converter)
Servo control board failure
Remedy
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace controller.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace controller.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace controller.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace controller.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace controller.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace controller. Save the CMOS.BIN before
replace controller to be safe.
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