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(7) Wiring of drive instruction output
The contact signal that is linked with parts
feeder's driving comes out between terminals of
Y1C-Y1A. It is "Close" for driving and "Open" for
the stop. This signal is used to output the driving
signal to the separately placed hopper and other
external instruments.
Note 1 Specification of contact:
Non-voltage contact a
Contact rating:
AC250V, 0.1A (cos φ=1)
Note on wiring
When you connect the cable to C2, EM, C1, AL1,
Y1C and Y1A, the length shall be within 10m, and if
driving the solenoid valve and the relay, etc., please
install a noise suppression element. The terminals
C1 and AL1 are opened and shut with the
transistor.
(8) Wiring of alarm/emergency signal
Please refer to the above figure and also P.45 for wiring.
Alarm signal (warning signal) Between C1-AL1 terminals
Work shortage signal / Over load warning signal / Driving instruction output
Any or combination of above signals are output according to the setting of the function J08.
When a signal comes out, the space between the terminal C1 and the terminal AL1 is
short-circuited. The alarm signal is a transistor output. The alternating voltage cannot open or
shut at the same time when the withstand pressure is low, therefore take care of the wiring
enough. Please refer to the above figure for the polarity of transistor.
Switching capacity: DC30V, up to 0.1A
Emergency signal Between C2-EM terminals
Over current abnormality / Overload abnormality / CPU abnormality / Memory abnormality / Driving
instruction output / Driving preparation completion signal
As an abnormal signal, any of above signals outputs according to the setting of the function J12.
Driving is stopped and an emergency signal is output when the abnormality detection circuit or the
CPU detects the above four abnormalities (the space between C2 and EM is short-circuited in abnormal
circumstances). An abnormal signal continues to come out until the abnormality is released. An
abnormal content of this time is displayed in LED.
Moreover, abnormal signals can be used also as driving instruction output (the same behavior as
Y1A-Y1C) or driving preparation completion signal.
Note 1 Specification of contact: Non-voltage relay contact a
Contact rating: AC250V, 0.1A (cos φ=1)
Ｙ１Ａ
Ｙ１Ｃ
ＡＬ１
Ｃ1
ＥＭ
Ｃ２
２
1
Ｌ
Ｎ
リレー接点
Ｔｒ
リレー接点
運転中信号
Emergency signal
Internal circuit
Alarm signal
Pilot signal
Relay contact
Relay contact
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