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M800W/M80W Series Connection and Setup Manual
6 Precautions for Connecting
(2) To turn the power OFF
L1 L2 L3
(d)
No-fuse breaker
(NFB)
CP
AC power
supply
CP
AC power
supply
The shutdown of the personal computer unit starts.
The personal computer unit notifies S5 signal to the operation panel I/O through (b).
S5 signal is notified to the trigger and the power-down request is notified to the control unit through (c).
The control unit receives the power-down request. Control unit RDYOFF
Power supply ON sequence becomes the wait state again for the ON switch to be pressed.
(d) The main breaker is turned OFF.
AC power supply is shut OFF, and then 24VDC (e) and (e)' are shut OFF.
IB-1501268-K
(a)
ON
G170
OFF
J070/J071
24VDC
(e)'
24VDC stabilized
power supply (2)
J070/J071
DCOUT
24VDC
ACIN
24VDC stabilized
power supply (1)
J070/J071
DCOUT
24VDC
ACIN
(e)
(a) The OFF switch is pressed.
NC control section power OFF is completed.
244
Personal computer unit
ON
OFF
DCIN
GDI
KEYUSB
J291
(b)
Operation panel
USB+S5+ON/OFF
I/O unit
KEYUSB
DCIN
RIO3
J210
(c)
Control unit
RIO2.0
RIO3
Ethernet
DCIN
GDI
Display unit
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