Alar
m List
Alar
m Nu
mbe
r (0
00
0 to
0
9
99
)
Alarm List-63
YCP21 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YCP21 board. Save the
CMOS.BIN before replace the board to be safe. Replace the YCP21
board, and then remove the CF from the failure YCP21 board to insert
it into the new YCP21 board.
other
If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
2
The error was detected during
the check of the number of the
serial communications.
Counter value received from
EAXA21 board is off by one
cycle.
Setting error
(1)Check the following settings.
∙
Control group settings in maintenance mode
∙
The EAXA21 board rotary switch setting (5) of the corresponding
node number (SV#6)
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 cable of EAXA21 board CN509
∙
The cable of EAXA21 board connector CN515/516
∙
The PCI connector of the YIF01 board
∙
The cable of YIF01 board connector CN113
EAXA21 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the EAXA21 board. Save the
CMOS.BIN before replace the board to be safe.
YPS02 unit failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YPS02 board. Save the
CMOS.BIN before replace the unit to be safe.
YIF01 board failure
(1)Turn the power OFF then back ON.
(2)If the alarm occurs again, replace the YIF01 board. Save the
CMOS.BIN before replace the board to be safe. Replace the YIF01
board, and then load the CMOS.BIN saved before alarm occurred.
Alarm
Number
Alarm Name
Sub
Code
Meaning
Cause
Remedy
