Mitsubishi MELSEC-F FX-TRN-BEG-E, Руководство пользователя

Страница: 150 / 164

FX-TRN-BEG-E
D-20
Sensor
- An input (X) is assigned to the part detection sensor. The sensor turns ON when it
detects a part and is OFF when it does not detect a part.
The sensor is not displayed.
- An input (X) is assigned to the lifter position sensor. This sensor is used to determine the
stop position when the lifter is in motion.
The sensor is not displayed.
* The ON/OF status for part detection and lifter position
sensors can be monitored by the red indicator at the left of
the device numbers in the simulation or on the I/O image
table in the virtual PLC.
Lifter rotation
- An output (Y) is assigned to the lifter rotation. When the output (Y) is set to ON, the lifter
rotates clockwise to transfer a part.
* If the setting is incorrect, the lifter may rotate to a spot where no conveyor is available.
The part may fall down or become stuck.
C-5-4: Door
The door is opened and closed vertically.
Example
Displayed in
red while the
sensor is ON.
Sensor (X000)
• Appearance (side view) • Operation
Door opening/closing
- An individual output (Y) is assigned to
each of the door opening and the door
closing. (The door opening and closing
motors are built in the door, and are not
displayed.)
- When the output (Y) is set ON, the door is
opened or closed.
* The mechanical interlock between the
opening motor and the closing motor is
provided inside the vir tual machine.
Even if the two motors are operated at
the same time, they are not damaged,
but the door does not move.
* If an object such as car collides the
closed door, the object disappears and
the screen returns to the initial status.
Buzzer
Door opening/
closing motors
Light
Car