Mitsubishi Electric Q06CCPU-V-H01, Руководство пользователя

Страница: 22 / 38

12
(2) System design circuit example
(when using ERR contact of power supply module)
For AC/DC
MC
MC
RA2
RA2
L
Ym
MC2
MC1
MC1
RA3
MC2
MC
(-)(+)
ERR
RA3
RA1
Yn
Power supply
Fuse Fuse
C Controller
module
User program *
1
STOP SW
START SW
Power supply module
Provide external interlock circuits
for conflicting operations, such as
forward rotation and reserve rotation,
and for parts that could damage the
machine or cause accidents if no
interlock were used.
In the case of an emergency stop
or a stop caused by a limit switch
Transformer Transformer
RA1
XM
RUN/STOP circuit
Started when RA1
(control start output of
C Controller module)
turns ON.
Output module
DC
power
Fuse
Voltage relay is recommended.
Low battery alarm (Lamp or buzzer)
Turns OFF by ERR due to stop error
MC
Output by ERR contact OFF
Power OFF of equipment Interlock circuit as necessary
Output module
The power-ON procedure is as follows:
For AC/DC
1) Turn ON the power.
2) Set the C Controller module to "RUN".
3) When the DC power is established, RA2 goes ON.
4) RA2’s ON turns XM ON, and processing starts in the user program*
1
when the
DC input signal is established 100%.
5) Turn ON the start switch.
6) When the magnetic contact (MC) comes ON, the output equipment is driven
by the user program.