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V750-series UHF RFID System User's Manual - PLCeasy

V750-series UHF RFID System User's Manual - PLCeasy

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Photo sensor<br />

Item Meaning Connection<br />

Sensor<br />

Detects the forklift is coming to the portal gate.<br />

* When the sensor detects the forklift, the signal<br />

line is turned Off to On<br />

The signal line is connected input<br />

port #1 of the reader.<br />

Stack lights<br />

Item Meaning Connection<br />

Light1(Blue)<br />

Means that all tags were read.<br />

* When the signal line is turn Off to On, the light is<br />

turned on.<br />

The signal line is connected output<br />

port #1 of the reader.<br />

Light2(Yellow)<br />

Light3(Red)<br />

Means in communication.<br />

* When the signal line is turn Off to On, the light is<br />

turned on.<br />

Means that read tags ware insufficient.<br />

* When the signal line is turn Off to On, the light is<br />

turned on.<br />

The signal line is connected output<br />

port #2 of the reader.<br />

The signal line is connected output<br />

port #3 of the reader.<br />

Communication sequence (All tags are read normally.)<br />

Host<br />

Response<br />

Sensor<br />

On<br />

Stack Lights<br />

Blue<br />

Lighting<br />

1000ms<br />

Yellow<br />

Lighting<br />

2000ms<br />

Red<br />

Input port #1:On<br />

Output port #2:On<br />

Output port #1:On<br />

Output port #2:Off<br />

Output port #1:Off<br />

Reader<br />

In communication<br />

2000ms<br />

Judgment<br />

Tag<br />

Tag1 Tag2 Tag3 Tag4 Tag5 Tag6<br />

Tag7<br />

Tag8<br />

Tag9<br />

All tags are were read.<br />

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