Information on Numbers for Parking Information using PLC :
1. Parking Information
2. "FULL" display
3. "EMPTY" display
4. Ultrasonic sensor for OUT detection
5. Ultrasonic sensor for IN detection
6. Parking Area
Number Of Inputs and Output PLC applied :
1. Number Of Inputs PLC is 2 Input :
--- 1 Unit Input from Ultrasonic sensor for IN detection.
--- 1 Unit Input from Ultrasonic sensor for OUT detection.
--- Total Number Of Inputs PLC is Minimum 2 Input Unit.
2. Number Of Output PLC is 2 Output :
--- 1 Unit Output to "FULL" display.
--- 1 Unit Output to "EMPTY" display.
--- Total Number Of Outputs PLC is Minimum 2 Output Unit.
Sequence PLC Programming for Parking Information :
1. "FULL" display => ON
a. If Ultrasonic sensor IN => ON Then Increments the Data by 1(one).
b. If Data equal or more 5 (five) Then "FULL" display => ON and "EMPTY" display => OFF.
2. "EMPTY" display => ON
a. If Ultrasonic sensor OUT => ON Then Decrements the Data by 1(one).
b. If Data is less than 5(five) Then "FULL" display => OFF and "EMPTY" display => ON.
3. Setting Data
a. Setting data with the number 5(five) and data can be set in accordance with the capacity of parking areas.
Download Simulation Parking Information using PLC :
Please Click : Parking Information using PLC
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