21
(8) 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.
Note1 Specification of contact: Non-voltage contact a
Contact rating: AC250V, 0.1A (cos
φ
=1)
Note on wiring
When you connect the cable to Y1C, Y1A, C2 and EM,
the length shall be within 10m, and if driving the solenoid
valve and the relay, etc., please install a noise
suppression element.
(9) Wiring of emergency signal (Multi output)
Refer to the above figure and P.10 for wiring.
Between C2-EM terminals
Signal selected from 5 signals of emergency signal, work shortage signal, overload warning signal,
drive instruction output signal and drive preparation completion signal, is output.
Selection of signal is made by setting of function J12. Emergency signal is output when any of excess
current trouble, overload trouble, CPU trouble and memory trouble comes out.
When emergency detecting circuit or CPU detects 4 troubles mentioned above, driving is stopped and
emergency signal is output. Emergency signal is lighting until trouble is released. Content of the trouble is
displayed on LED.
Moreover, by setting J12, this emergency signal is inverted to output or can be used as work shortage signal,
alarm signal, in-driving signal (same motion as drive instruction signal Y1A-Y1C) or driving preparation
completion signal
Content of alarm signal: When LIMIT lamp lights up or overload warning outputs, contact point is “Closed”.
Driving preparation completion signal: When power supply of controller is ON and it is under condition of
waiting signal input by external control without trouble, contact point is
“Closed”.
Note 1
Specification of contact point Zero voltage relay a contact point
Contact point rating: AC250V
0.1A(cos
φ
=1)
ケーブル
運転中
リレー接点
ホッパ用
コントローラ等へ
CR2
IN1
Y1C
Y1A
0V
X1
+V
24V
24V
C2
EM
B1
B2
P0
0V
Y1A
Y1C
異常信号
EM
C2
CR1
異常信号接点
cable
To hopper controller
and others
Emergency signal
contact
“Running”
relay contact
Emergency
signal
