Mitsubishi MELSEC-F FX-TRN-BEG-E, User Manual

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FX-TRN-BEG-E
D-21
Upper limit/lower limit sensor
- When the door reaches the lower limit, the
lower limit sensor (X) tur ns ON (NO
contact).
- When the door reaches the upper limit,
the upper limit sensor (X) turns ON (NO
contact).
* The sensors are not displayed on the
s c r e e n . T h e i r O N / O F F s t a t u s i s
indicated on the side of the device
numbers in the simulation.
Buzzer
- The buzzer is built in the door.
An output (Y) is assigned to the buzzer
and when the buzzer is set ON, "bing-
bong" sound is intermittently issued.
Light
- An output (Y) is assigned to the light.
When the output is set ON, the light is lit in
yellow.
In gate/out sensor
- The door is provided with an in gate/out
sensor to detect objects. An input (X) is
assigned to each sensor.
When the sensor detects an object, it
turns ON (NO contact).
* The ON/OF status of the in gate and out
s e n s o r s w h i c h a r e n o t d i s p l ay e d
graphically can be monitored by the red
indicator at the left part of the device
numbers on the simulation or indicators
on the I/O image table in the virtual PLC.
Example
Displayed in red
while the
sensor is ON.
In gate sensor
Out sensor
If an object is
located just under
the shutter, both
the entrance
sensor and the
exit sensor turn
ON.
• Appearance (front view)
In gate/out sensor
Door upper
limit sensor
Door lower
limit sensor In gate sensor
detection range
Out
sensor
detection
range
Light