YASKAWA MOTOMAN DX100, Руководство по обслуживанию, Страница: 548 / 729

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15 CPU1 detected an inconsistency
of mode 1 signal in the
programming pendant. Connection failure (1)Reset the alarm.
(2)If the alarm occurs again, check the followings.
·Connected confirmation of wiring for pin numbers A6 of YSU unit (CN209
connector) and programming pendant
Hardware failure (1)Reset the alarm.
(2)If the alarm occurs again after confirming the connection, execute the
following contents. Save the CMOS.BIN before replacing the YSU unit to be
safe.
·Replacement of programming pendant
·Replacement of programming pendant
·Replacement of YSU unit
16 CPU1 detected an inconsistency
of servo ON 1 signal (SFRDY1). YSU unit failure (1)Reset the alarm.
(2)If the alarm occurs again, replace the YSU unit. Save the CMOS.BIN
before replacing the YSU unit to be safe.
17 CPU1 detected an inconsistency
of contactor 1 signal (KMMB1). Connection failure (1)Reset the alarm.
(2)If the alarm occurs again, check the followings.
·Connected confirmation of wiring for pin numbers A5, A6, B5, and B6 of
YSU unit (CN214 connector) and contactor 1
Contactor failure (1)Reset the alarm.
(2)If the alarm occurs again after confirming the connection, execute the
following contents.
·Replacement the connected contactor or relay that drives contactor
YSU Unit or
connection cable
failure (1)Reset the alarm.
(2)If the alarm occurs again after replacement the contactor or relay that
drives contactor, execute the following contents. Save the CMOS.BIN before
replacing the YSU unit to be safe.
·Replacement of YSU unit
·Replacement of connection cable
Alarm
Number
Alarm Name Sub
Code
Meaning Cause Remedy