Alarm List
Alarm Number (4000 to 4999)
Alarm List-898
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4783 F-SAFE ROBOT
RANGE LIMIT INTF
Sub Code: Signifies the file
number, control group and
axis in which the alarm
occurred.
Setting error (1)Check the following settings.
∙ Check robot range limit condition file that is indicated in the sub code
is set correctly.
∙ Modify the teaching so as not to interfere limit area setting.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4784 ROBOT RANGE LIMIT
INTF
Sub Code: Signifies the file
number, control group and
axis in which the alarm
occurred.
Setting error (1)Check the following settings.
∙ Check the robot range limit condition file that is indicated in the sub
code is set correctly.
∙ Modify the teaching so as not to interfere limit area setting.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4785 F-SAFE SPEED LIMIT
ERROR
Sub Code: Signifies the file
number, control group and
error type in which the alarm
occurred.
Setting error (1)Check the following settings.
∙ Check the speed limit condition file that is indicated in the sub code is
set correctly.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4786 F-SAFE TEACH
SAFETY SPEED
ERROR
Sub Code: Signifies the
control group and error type in
which the alarm occurred.
Setting error (1)Check the following settings.
∙ Check the speed limit condition file that is indicated in the sub code is
set correctly.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4787 F-SAFE ROBOT
STOP MONITOR
ERROR
Sub Code: Signifies the file
number and control group in
which the alarm occurred.
Setting error (1)Check the following settings.
∙ Check the speed limit condition file that is indicated in the sub code is
set correctly.
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy
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