Alar
m List
Alar
m Nu
mbe
r (4
00
0 to
4
9
99
)
Alarm List-787
4517
SEARCH MONITOR
SET ERROR (SERVO)
Sub Code: The related
control-group
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).
4518
SEARCH MON
RELEASE ERR
(SERVO)
Sub Code: The related
control-group
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).
4520
AXIS BLOCKING
Sub Code: Control group
Setting error
(1)Check the following settings.
∙
Check the settings for the general-purpose input signal set in the
parameter.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4521
WRONG JOB TYPE
Sub Code
0000_0001: A robot job was
started from the concurrent
job at CALL/JUMP instruction
execution.
0000_1001: A concurrent job
was started from the robot job
at CALL/JUMP instruction
execution.
1000_0001: A system job was
started from the robot job at
CALL/JUMP instruction
execution.
Setting error
(1)Check the following settings.
∙
Check the settings for the job to be started.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4522
TAG DATA CHANGE
PROCESS ERROR
0
An attempt was made to
change the contents of
variable tag data.
Setting error
(1)Check the following settings.
∙
The variable tag cannot be changed. Correct the job so as not to use
the variable tag.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
