Basic Omron Math Help ?

Hello

I am in need of a bit of math help on the Omron CGS1-

I am a AB Programmer so all of the conversion to do math is a bit confusing.

I have an analog input card receiving data as UINT which I am assumening is A unsigned Decimal value, not BCD or Hex ??

I need to do a simple subtract

The value displayed is &1000 as the data value.

I am assumeing "&" stands for decimal. It seems that # stands for Hex Number, is this also correct, If so or not where can I get a listing of these prefixs ?

I want to subract 200 decimal I am guessing I can use -(410) but that says signed Binary and I am UINT ??

What would the complete command look like ?

- Analog_in &200 D110

Analog_in is my Unit, I am guessing &200 might work or do I need another memory location ?

Also, DM ... data memory. I am assumeing D110 would be Data memory location 110 ?

thanks

[email protected]

mark30504 said:

- Analog_in &200 D110

Click to expand...

Correct. And D110 is indeed data memory 110.

Pp

Hello Mark30504,

All of your assumptions are correct.
The instruction will function OK with UINT types (data in the range 0 - FFFF hex is accepted).
For manuals, try here...

http://www.knowledge.omron.com/

Paulus said:

Hello Mark30504,

All of your assumptions are correct.
The instruction will function OK with UINT types (data in the range 0 - FFFF hex is accepted).
For manuals, try here...

http://www.knowledge.omron.com/

Click to expand...

if you use CX-programmer software you can see to the properties of your functions and they are have #, &, +/-, blank