9-212
1596
45-1
C
D
RE-CHO-A1
11
FS10
0
4831
PANEL E-STOP SIGNAL
ERROR
Machine safety board failure
(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).
Connection failure
(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).
4832
EXT E-STOP SIGNAL
ERROR
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, execute the following operation.
·Replacement of the connection cable
Hardware failure
(1)Reset the alarm.
(2)If the alarm occurs again, execute the following operation.
·Replacement of the external emergency stop button or the corresponding
parts.
(2)If the alarm occurs again, save the CMOS.BIN in maintenance mode, and
then contact your YASKAWA representative about occurrence status (operating
procedure).
4833
ENABLE SW SIGNAL
ERROR
Enable signal unmatched
error
(1)Reset the alarm.
(2)Check the followings.
·There are two point of contact enable switch, and only one might be turned ON
by how to squeeze. Moreover, only one might be turned ON when putting it on
the place where it is not a plane on the knee etc.
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, execute the following operation.
·Replacement of the programming pendant
programming pendant failure
(1)Reset the alarm.
(2)If the alarm occurs again, execute the following operation.
·Replacement of programming pendant
Machine safety board failure
(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).
4834
SAFTY PLUG SIGNAL
ERROR
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, execute the following operation.
·Replacement of connection cable
Hardware failure
(1)Reset the alarm.
(2)If the alarm occurs again, execute the following operation.
·Replacement of the switch used for safeguarding signal or the corresponding
parts.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
314 of 348