Alarm List
Alarm Number (4000 to 4999)
Alarm List-719
4363 BASE BLOCK SIGNAL
ERROR (SERVO)
Connection failure (1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state
of the following cables and connectors.
∙ EAXA21-CN501 to 506,CN510
∙ EAXB21-CN531,532,533
∙ Amplifier-CN581,582
∙ Converter-CN551,552A,552B
EAXA21 board failure (1)Reset the alarm.
(2)If the alarm occurs again, replace the EAXA21 board. Save the
CMOS.BIN before replacing the board to be safe.
Software operation error
occurred
(1)Reset the alarm.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance
mode, and then contact your Yaskawa representative about
occurrence status (operating procedure).
4364 GUN SOFTLIMIT Sub Code: Signifies the axis
in which the alarm occurred
Setting error Check the following settings.
∙ Home position of gun axis
[Released side]
Reset the software limit of released side gun.
(Parameter S1CxG400 or 408)
[Closed side]
Reset the software limit at the gun closed side.
Add the moving amount of tip wear.
(Parameter S1CxG400 or 408)
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4365 TOUCH DETECT
DATA OVER
Setting error Check the following settings.
∙ Home position of gun axis
∙ "ALLOAWABLE TOUCH RANGE" in the GUN DETAIL SETTING file
∙ "PULSE - STROKE" setting in the GUN CONDITION file.
other 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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