Saturday, April 3, 2010

Elevator PLC Program with PLC Omron




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

INPUT PLC :
0000.00 ;Push Button Switch In Floor B Outside.
0000.01 ;Push Button Switch In Floor B Inside.
0000.02 ;Push Button Switch In Floor 1 Outside.
0000.03 ;Push Button Switch In Floor 1 Inside.
0000.04 ;Limit Switch Position 1.
0000.05 ;Limit Switch Position B.
0000.06 ;Limit Switch Door Open.
0000.07 ;Limit Switch Door Close.
0000.08 ;Safety Sensor.

OUTPUT PLC :
0005.00 ;Electric Motors ( Move To Position B )
0005.01 ;Electric Motors ( Move To Position 1 )
0005.02 ;Move the Door Open
0005.03 ;Move the Door Close
0005.04 ;Light Push Button Switch in B Inside
0005.05 ;Light Push Button Switch in 1 Inside
0005.06 ;Light Push Button Switch in B Outside
0005.07 ;Light Push Button Switch in 1 Outside 


Please Download Picture Elevator PLC Program with PLC Omron :
Elevator PLC Program with PLC Omron



Reading Ladder PLC Programming for Elevator PLC Program with PLC Omron :

Step 1 :
a.If 0011.01 = Diff. Up ON Then 0010.11 = ON .
Request from Inside the Elevator
b.If 0000.01 = ON And 0000.04 = ON Or 0000.05 = OFF Then 0010.00 = ON (Hold ON) .
c.If 0000.03 = ON And 0000.05 = ON Or 0000.04 = OFF Then 0010.01 = ON (Hold ON) .
Request from Outside the Elevator
d.If 0000.00 = ON And 0000.05 = OFF Then 0010.02 = ON (Hold ON) .
e.If 0000.02 = ON And 0000.04 = OFF Then 0010.03 = ON (Hold ON) .

Step 2 :
Elevator doors open and close
a.If 0000.04 = ON Then 0010.04 = Diff. Up ON.
b.If 0000.05 = ON Then 0010.05 = Diff. Up ON.
c.If 0010.04 = ON Or 0010.05 = ON And 0010.13 = ON And 0010.14 = ON And 0010.07 = OFF Then 0010.06 = ON (Hold ON).
d.If 0010.06 = ON And 0000.06 = ON And 0010.10 = OFF Then 0010.07 = ON (Hold ON).
e.If 0010.07 = ON And 0000.08 = ON And 0010.09 = OFF Then 0010.08 = ON.
f.If 0010.07 = ON And 0000.08 = OFF Then 0010.09 = ON.
g.If 0010.07 = ON And 0000.05 = ON And ( 0000.00 = ON Or 0000.01 = ON ) Then 0010.09 = ON.
h.If 0010.07 = ON And 0000.04 = ON And ( 0000.02 = ON Or 0000.03 = ON ) Then 0010.09 = ON.
i.If 0010.07 = ON And 0000.07 = ON And 0010.11 = OFF And 0010.12 = OFF Then 0010.10 = ON (Hold ON).

Step 3 :
Elevator moving up and down
a.If 0010.10 = ON And ( 0010.00 = ON And 0010.02 = ON ) And 0000.05 = OFF And 0010.12 = OFF Then 0010.11 = ON (Hold ON).
b.If 0011.01 = ON Then 0010.11 = ON (Hold ON).
c.If 0010.10 = ON And ( 0010.01 = ON And 0010.03 = ON ) And 0000.04 = OFF And 0010.11 = OFF Then 0010.12 = ON (Hold ON).

Step 4 : Output PLC
a.If 0010.11 = ON Then 0005.00 = ON.
b.If 0010.12 = ON Then 0005.01 = ON.
c.If 0010.06 = ON Or 0010.09 = ON Then 0005.02 = ON.
d.If 0010.08 = ON Then 0005.03 = ON.
e.If 0010.00 = ON Or 0000.01 = ON Then 0005.04 = ON.
f.If 0010.01 = ON Or 0000.03 = ON Then 0005.05 = ON.
g.If 0010.02 = ON Or 0000.00 = ON Then 0005.06 = ON.
h.If 0010.03 = ON Or 0000.02 = ON Then 0005.07 = ON.

Step 5 : If no person in the elevator
a.If 0010.10 = ON And 0010.11 = OFF And 0010.12 = OFF And 0000.00 = ON And 0000.05 = ON Then 0010.13 = Diff. Up ON.
b.If 0010.13 = ON Then 0010.10 = OFF And 0010.06 = ON.
c.If 0010.10 = ON And 0010.11 = OFF And 0010.12 = OFF And 0000.02 = ON And 0000.04 = ON Then 0010.14 = Diff. Up ON.
d.If 0010.14 = ON Then 0010.10 = OFF And 0010.06 = ON.

Please Download Programming for SYSWIN :
Elevator PLC Program with PLC Omron

See : Elevator PLC Program


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