Conveyor Control Using PLC


Simulation : Conveyor Control For Checkout Cashier



Download Video : click here

Simulation : Conveyor Control
Download Video : click here


Detail for Conveyor Control Using PLC

Conveyor Control Using PLC
Conveyor Control Using PLC
Legend for Detail Conveyor Control Using PLC :
1. Conveyor Belt
2. Infrared Sensor
3. Push Button Start (Normally Open Contact)
4. Push Button Stop (Normally Closed Contact)
--- Link : normally open normally closed contact
5. Potentiometer Speed Controller
6. Empty Lightbox
7. PLC (Programmable Logic Controller)
8. Inverter for Speed Control of Motor
--- Link : motor inverter wiring diagram
9. Electric Motor
10. Belt and Pulley Systems

PLC Input and Output Devices :
1. PLC Input :
<-> 1 Input Unit for Infrared Sensor
<-> 1 Input Unit for Push Button Start
<-> 1 Input Unit for Push Button Stop
--> Total PLC Input, minimum of 3 Input.

2. PLC Output :
<-> 1 Output Unit for Empty Lightbox
<-> 1 Output Unit for Start-Stop on Inverter
--> Total PLC output, minimum of 2 Output.


Sequence PLC Programming for Conveyor Control :

1. Conveyor Start
a. If Push Button Start = ON Then Output Unit for Start-Stop on Inverter = ON (Hold ON)

2. Conveyor Stop
a. If Push Button Stop = OFF Then Output Unit for Start-Stop on Inverter = OFF
b. If Infrared Sensor = ON Then Output Unit for Start-Stop on Inverter = OFF Else Output Unit for Start-Stop on Inverter = ON

3. Empty Lightbox = ON
a. If Output Unit for Start-Stop on Inverter = ON AND Infrared Sensor = OFF AND Wait For 10 Seconds Then Empty Lightbox = ON Else Empty Lightbox = OFF


Can You make Program Ladder PLC ?

If Can't :

Conveyor Control Using Siemens PLC

Conveyor Control Using Allen Bradley PLC

Conveyor Control Using Omron PLC

Conveyor Control Using Mitsubishi PLC

Conveyor Control Using Keyence PLC

http://program-plc.blogspot.com/2011/06/automation-of-programmable-logic_29.html

http://program-plc.blogspot.com/2011/06/modular-digital-controller-plc.html
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