Thursday, September 16, 2010

Automatic Gates using PLC Omron




PLC Type Series-CV Omron , Name Input / Output PLC :

INPUT PLC :
0000.00 ; Area Sensor 1.
0000.01 ; Area Sensor 2.
0000.02 ; Area Sensor 3.
0000.03 ; Area Sensor 4.
0000.04 ; Limit Switch for Open gate.
0000.05 ; Limit Switch for Closed gate.

OUTPUT PLC :
0005.00 ; Contactor for Electric Motor ( Open Gate ).
0005.01 ; Contactor for Electric Motor ( Close Gate ).


Download PDF File:
Automatic Gates with PLC Omron(.pdf)


Reading Ladder PLC Programming for Automatic Gates using PLC Omron :

Step 1 :
Open Gate
a.If 0000.00 = OFF AND 0000.04 = OFF Then 0010.00 = ON (Hold ON).
b.If 0010.01 = ON AND 0000.01 = OFF OR 0000.02 = OFF Then 0010.03 = ON.
c.If 0010.00 = ON OR 0010.03 = OFF Then 0005.00 = ON.

Step 2 :
Close Gate
a.If 0000.04 = ON AND 0000.03 = OFF AND 0000.01 = ON AND 0000.02 = ON AND 0010.04 = OFF AND 0000.00 = ON Then 0010.01 = ON (Hold ON).
b.If 0010.01 = ON AND 0000.01 = ON AND 0000.02 = ON Then 0010.02 = ON.
c.If 0010.01 = ON AND 0000.01 = ON AND 0000.02 = ON AND 0000.05 = ON Then 0010.04 = ON AND 0010.01 = OFF.
d.If 0010.02 = ON Then 0005.01 = ON.

Please Download Programming for SYSWIN :
Automatic Gates using PLC Omron

See : Automatic Gates


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