Hello Everbody !!! I need to use a cyclic buffer in my program (I choose SCL language). In document "Designing SCL Programs" have an example which use MOD operation for that purpose.  

I tried to search in internet and help  but I can't find how this operation works and the sintaxe to declare in SCL program.

Please someone could help me?

Hello,

if you use tia online help you have this:

ONLINE HELP

Use the "Return remainder of division" instruction to divide the value of accumulator 2 by the value of accumulator 1 and save the remainder of the division

For sintax please go to INFORMATION SYSTEM\PROGRAMMING A PLC\INSTRUCTIONS\INSTRUCTIONS(S7-1200,S7-1500)\BASIC INSTRUCTION(S7-1200,S7-1500)\STL(S7-1500)\STL MNEMONICS\MATH FUNCTIONS\INTEGERS

or use serch function....

 Best Regards

Thanks mindware !!!! 

Best regards.

mindware

Hello,

if you use tia online help you have this:

 

ONLINE HELP

Use the "Return remainder of division" instruction to divide the value of accumulator 2 by the value of accumulator 1 and save the remainder of the division

For sintax please go to INFORMATION SYSTEM\PROGRAMMING A PLC\INSTRUCTIONS\INSTRUCTIONS(S7-1200,S7-1500)\BASIC INSTRUCTION(S7-1200,S7-1500)\STL(S7-1500)\STL MNEMONICS\MATH FUNCTIONS\INTEGERS

 What did you search for to get the above result?

For those who are slow as I am the following thread has a very straight forward answer.

MOD in SCL

This is an example on how to use MOD in SCL.

Is taken from the LGF_TimeToString function in the LGF Library.

https://support.industry.siemens.com/cs/ww/en/view/109479728 

Hi, much easy pic for understanding attached.

JL