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Photo sensor
Item
Meaning
Connection
Sensor
Detects the forklift is coming to the portal gate.
* When the sensor detects the forklift, the signal
line is turned Off to On
The signal line is connected input
port #1 of the reader.
Stack lights
Item
Meaning
Connection
Light1(Blue)
Means that all tags were read.
* When the signal line is turn Off to On, the light is
turned on.
The signal line is connected output
port #1 of the reader.
Light2(Yellow)
Means in communication.
* When the signal line is turn Off to On, the light is
turned on.
The signal line is connected output
port #2 of the reader.
Light3(Red)
Means that read tags ware insufficient.
* When the signal line is turn Off to On, the light is
turned on.
The signal line is connected output
port #3 of the reader.
Communication sequence (All tags are read normally.)
Host
Reader
Tag
In communication
Tag1
Tag2 Tag3
Tag9
Tag8
Tag4
Tag5 Tag6 Tag7
Lighting
Lighting
Stack Lights
Blue
Yellow
Red
Response
Sensor
On
Output port #1:Off
Output port #1:On
Output port #2:On
2000ms
1000ms
2000ms
Input port #1:On
Output port #2:Off
Judgment
All tags were read.
Host
Reader
Tag
In communication
Tag1
Tag2 Tag3
Tag9
Tag8
Tag4
Tag5 Tag6 Tag7
Lighting
Lighting
Stack Lights
Blue
Yellow
Red
Response
Sensor
On
Output port #1:Off
Output port #1:On
Output port #2:On
2000ms
1000ms
2000ms
Input port #1:On
Output port #2:Off
Judgment
All tags are read.