please sent me an example ladder for Omron Scaling

[kartika]

Hi all...i'm so confusing now..i try to read many theory and manual books about omron but i still confuse how to set up analog scaling on it..
how to use SCL instruction? do SCL instruction will automatically get the data from sensor? how should i display the value of the sensor?
its first time for me..
before i use bascom AVR, and to get value from ADC sensor just :
w:= get ADc(chanel)
writeln('w'..,fusing '##.#')
i'm confusing now to set up it in PLC
would u guys help me with an example of program?
im using omron CS1G-CPU45H and CS1-AD161-V1 for the ADC...
thanks for the attention..

 

[gtsuport]

Here is the code you need to scale the analog input.

 

[kartika]

Thanks for the answer..would u like to explain to me how to calculate high scaling, low scaling and mean scaling?
kind regards

 

[gtsuport]

The functions you refer to are within the module, not part of the ladder program.

You need to refer to the W345 manual for information on these functions as I am not familiar with how they work.

 

[brendan.buchan]

Refer to the attachment. This is an excerpt from the full CS/CJ/Sysmac Instruction Reference Manual which is 1395 pages long.

Basically if you use D100 as your parameter word, then:

D100 = scaled value low
D101 = raw value low
D102 = scaled value high
D103 = raw value high

Your "Source Word" is the address of your analog input.

"Destination Word" is the scaled value of the analog input.