Alar
m List
Alar
m Nu
mbe
r (4
00
0 to
4
9
99
)
Alarm List-879
4747
M-SAF OVERRUN
SIG. ERROR
The meaning of each sub
code is as follows:
1:OT1
2:OT2
3:OT3
4:OT4
Overrun limit switch
released
(1)Reset the alarm.
(2)If the alarm occurs again, overrun limit switch is released. Select
"OVERRUN&SHOCK SENSOR" under sub menu "ROBOT" to reset
the limit switch.
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, please insert and conduction state of the
cable and connector of the control group to which the overrun limit
switch has tripped.
Overrun limit switch failure (1)Reset the alarm.
(2)If the alarm occurs again, replace the limit switch or an equivalent
switch.
YSF21 board failure
(1)Reset the alarm.
(2)If the alarm occurs again, replace the YSF21 board.
YSF22 board failure
(1)Reset the alarm.
(2)If the alarm occurs again, replace the YSF22 board.
In a system where a plurality of YSF22 boards are connected, replace
the board, which is connected to the control group on which the alarm
occurred.
YFC22 board failure
(1)Reset the alarm.
(2)If the alarm occurs again, replace the YFC22 board.
In a system where a plurality of YFC22 boards are connected, replace
the board, which is connected to the XIN signal on which the alarm
occurred.
Other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4748
M-SAF ON_ENABLE
SIG. ERROR
The meaning of each sub
code is as follows:
1:ON_ENABLE1
2:ON_ENABLE2
3:ON_ENABLE3
4:ON_ENABLE4
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state
of the following cables and connectors.
∙
YFC22
∙
YSF22-YFC22 cable
∙
Check
ON_ENABLE signal line.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
