YASKAWA Motoman DX200, Руководство по обслуживанию

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Alar
m List
Alar
m Nu
mbe
r (4
00
0 to
4
9
99
)
Alarm List-691
EAXA21 board failure (1)Reset the alarm.
(2)If the alarm occurs again, replace the EAXA21 board. Save the
CMOS.BIN before replacing the board to be safe.
4303 CONVERTER READY
SIGNAL ERROR Sub Code: Signifies the
physical No. of converter in
which the alarm occurred Connection failure (1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state
of the following cables and connectors.
∙
YPU unit-CN604
∙
EAXA21 board CN507
∙
Converter-CN553,554,555
YPU unit failure (1)Reset the alarm.
(2)Check if the contactors (1KM and 2KM) are open, and not damaged
by melting or sticking.
(3)If the alarm occurs again, replace the YPU unit. Save the
CMOS.BIN before replacing the board to be safe.
EAXA21 board failure (1)Reset the alarm.
(2)If the alarm occurs again, replace the EAXA21 board. Save the
CMOS.BIN before replacing the board to be safe.
Module failure (converter) (1)Reset the alarm.
(2)If the alarm occurs again, replace the converter.
other If the alarm occurs again, save the CMOS.BIN in maintenance mode,
and then contact your Yaskawa representative about occurrence
status (operating procedure).
4304 CONVERTER INPUT
POWER ERROR Sub Code: Signifies the
physical No. of converter in
which the alarm occurred YPU unit failure (1)Reset the alarm.
(2)Check if the contactors (1KM and 2KM) are open, and not damaged
by melting or sticking.
(3)If the alarm occurs again, replace the YPU unit. Save the
CMOS.BIN before replacing the board to be safe.
Connection failure (1)Reset the alarm.
(2)If the alarm occurs again, check the connection and inserting state
of the following cables and connectors.
∙
EAXA21-CN507,510
∙
EAXB21-CN08
∙
Converter CN551,553
∙
YPU-CN602
Alarm
Number
Alarm Name
Sub
Code
Meaning Cause Remedy