Alarm List
Alarm Number (4000 to 4999)
Alarm List-728
4402 UNDEFINED
COMMAND (ARITH)
Software operation error
Setting error
(1)Reset the alarm, and then try again.
(2)Check the following settings.
∙ the base-axis position must be registered for the system with base-
axis
MOVL P00001 BP00001
(3)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
4404 ARITHMETIC ERROR 8 Interpolation such as linear
and circular interpolation
cannot be performed with this
manipulator.
Setting error (1)Check the following settings.
∙ Change the step (move instruction), where the alarm occurred, to
MOVJ.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
10 The setting of the form data
for Flip/No Flip is not "B-axis
Angle. "
Setting error (1)Check the following settings.
∙ Set "1" to "S2C658: Type data detail settings".
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
11 An attempt was made to pass
the B-axis zero degree
position (singular area).
Setting error (1)Check the following settings.
∙ Check the teaching position of the job so that the manipulator does
not pass the B-axis zero degree position (singular area).
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4406 GROUP AXIS
CONTROL ERROR
1 Designation error for master
and slave
Software operation error
occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
2 Slave designation error Software operation error
occurred
(1)Reset the alarm, and then try again.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy
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