Alar
m List
Alar
m Nu
mbe
r (0
00
0 to
0
9
99
)
Alarm List-37
YSF25 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YSF25 board. Save the
CMOS.BIN before replace the board to be safe.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
0060
COMMUNICATION
ERROR
(I/O MODULE)
0
The IO module board
connected with 0th serial bus
exists.
Connection failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check the connection and insertion of the
YSF21 board.
YSF21 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the following board. Save the
CMOS.BIN before replace the board to be safe.
∙
YSF21 board
1
An error was detected in
communications with the I/O
module board connected with
1st serial bus when the control
power turned ON.
Setting error
(1)Check the following settings.
∙
The rotary switch setting which specifies slot numbers of each I/O
module
∙
I/O module settings in maintenance mode
Please refer to the manual of each IO module for the details of the
setting.
Connection failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, check the connection and insertion of the
following cables and connectors.
∙
The M
ǁ
communications cable which I/O module of the
corresponding node number
∙
(In case of M
ǁ
communications last station) Terminator
∙
24V power of the corresponding I/O module
I/O module failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the following board. Save the
CMOS.BIN before replace the board to be safe.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
