Ala
rm L
ist
Ala
rm
Numb
er
(
4
00
0 to
49
99)
Alarm List-886
4761
M-SAF GENERAL
INPUT DIAG. ERROR
The meaning of each sub
code is as follows:
CPU1 1:GSIN1
CPU1 2:GSIN2
CPU2 1:GSIN1
CPU2 2:GSIN2
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state
of the following cables and connectors.
∙
YFC24
∙
YSF22-YFC24 cable
∙
Check connectors of the connected outside devices of GSIN signal
line.
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 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).
4762
YSF24 GENERAL
INPUT DIAG. ERROR
The meaning of each sub
code is as follows:
CPU1 1:XIN1
CPU1 2:XIN2
CPU1 3:XIN3
CPU1 4:XIN4
CPU1 5:XIN5
CPU1 6:XIN6
CPU1 7:XIN7
CPU1 8:XIN8
CPU2 1:XIN1
CPU2 2:XIN2
CPU2 3:XIN3
CPU2 4:XIN4
CPU2 5:XIN5
CPU2 6:XIN6
CPU2 7:XIN7
CPU2 8:XIN8
Connection failure
(1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state
of the following cables and connectors.
∙
YFC24
∙
YSF22-YFC24 cable
∙
Check connectors of the connected outside devices of XIN signal line.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy