YASKAWA FS100 Maintenance Manual page 156

Alarm Alarm Name Sub
Number Code
1306 AMPLIFIER TYPE
MISMATCH
1307 ENCODER TYPE
MISMATCH
Meaning Cause
Motor load error
Sub Code: Signifies the axis in Setting error
which the alarm occurred
Connection failure
Module failure (amplifier)
Servo control board failure
Sub Code: Signifies the axis in Setting error
which the alarm occurred
Connection failure
Module failure (encoder)
Servo control board failure
Software operation error
occurred
Remedy
(1)Check the followings.
Overload is applied to the manipulator. Correct the tools, the work pieces, and
the drive condition.
(1)Check the following settings.
·Check the current capacity of the amplifier before/after replacement by the
model described in board.
·When the external axis is mounted, check if there is no difference between the
amplifier selected at configuration and practically mounted one.
Reference parameter: from SVPxG232
(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.
(1)Check the following settings.
·Check the motor type before and after the replacement.
·When the external axis is mounted, check if there is no difference between the
motor selected at configuration and the motor that is actually mounted.
(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 the encoder.
(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).
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