YASKAWA FS100 Maintenance Manual page 146

Alarm Alarm Name Sub
Number Code
1105 SYSTEM ERROR 15
(SERVO)
21
30
37
47
Meaning Cause
Setting error
Main CPU board failure
Communication period with the Software operation error
motion part is inappropriate. occurred
Servo control board failure
A task request was sent to an axis Software operation error
in the alarm status. occurred
Servo control board failure
The linear servo float does not Software operation error
support the manipulator type occurred
specified in the RC parameter at
calculation for servo-float-related
parameters.
The manipulator (B-axis) passed Setting error
the singular point while the linear
servo float was ON.
The alarm number is illegal. Software operation error
occurred
Remedy
(1)Turn the power OFF then back ON.
(2)If the error occurs again, set the I/O module again in maintenance mode.
(3)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 the YCP01 board. Save the CMOS.BIN
before replace the board to be safe. Replace the YCP01 board, and then
remove the CF from the failure YCP01 board to insert it into the new YCP01.
(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. Save the CMOS.BIN before
replace controller to be safe.
(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. Save the CMOS.BIN before
replace controller to be safe.
(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)Check the following settings.
Correct the job so that the manipulator (B-axis) does not pass the singular point
while the linear servo float is ON.
(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).
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