
8A
la
rm
DX100
8.3
A
la
rm Me
ssa
ge List
8-427
4363
BASE BLOCK
SIGNAL
ERROR(SERVO)
Connection failure
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, check the connection and inserting state of the
following cables and connectors.
·EAXA-CN501 to 506,CN510
·EAXB-CN531,532,533
·Amplifier-CN581,582
·Converter-CN551,552A,552B
EAXA board failure
(1)Reset the alarm.(In case of major alarm, turn the power OFF then back
ON.)
(2)If the alarm occurs again, replace the EAXA board. Save the CMOS.BIN
before replacing the board to be safe.
Software operation
error occurred
(1)Reset the alarm.(In case of major alarm, 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).
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 S1CxG200 or 208)
[Closed side]
Reset the software limit at the gun closed side.
Add the moving amount of electrode wear.
(Parameter S1CxG200 or 208)
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy