A  “M  0.1”

=  “M  6.0” 

ComputerGerami

Hi. I can not understand the meaning of following part of OB1 program command in my project s7 300 project.  Anyone can help.

A  “M  0.1”

=  “M  6.0” 

 If M0.1 is true, then M6.0 coil is activated. Attahed is a STL related document, that you should get to know, to understand STL.

ComputerGerami

Hi. I can not understand the meaning of following part of OB1 program command in my project s7 300 project.  Anyone can help.

A  “M  0.1”

=  “M  6.0” 

 Hello,

in LAD:

           M 0.1                                                                M 6.0

-----------I      I-----------------------------------------------------(      )

If M 0.1 is ON also M 6.0 is ON

Dear sirs, thanks for reply.

I think this not a STL language. STL don’t have quotation mark . The picture of program in is as follows.

please help.

ComputerGerami

Dear sirs, thanks for reply.

I think this not a STL language. STL don’t have quotation mark . The picture of program in is as follows.

please help.

 Hello,

STEP 7 classic or STEP 7 Tia portal?

https://www.google.it/url?sa=t&rct=j&q=&esrc=s&source=web&cd=2&cad=rja&uact=8&ved=2ahUKEwij1baV9PrkAhWGyoUKHcABBqwQFjABegQIARAB&url=https%3A%2F%2Fsupport.industry.siemens.com%2Fcs%2Fdocument%2F109477857%2Fwhen-should-identifiers-and-operands-be-used-in-quotation-marks-in-step-7-(tia-portal)-%3Fdti%3D0%26pnid%3D14673%26lc%3Den-no&usg=AOvVaw16oOZd8SW7-voxyZcNXIEP

is STEP 7 classic it's a symbolic name, see example at page 44 "Automatic mode"

 https://www.google.it/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=2ahUKEwih18Kb9frkAhUKaBoKHdY1CRAQFjAAegQIAxAC&url=https%3A%2F%2Fsupport.industry.siemens.com%2Fcs%2Fattachments%2F45531551%2FS7gs___b.pdf&usg=AOvVaw3rFCrtjX48aUzYeUJ99oSM

please go to chapter 8:

Programming with STEP7

and

https://support.industry.siemens.com/cs/ww/en/view/12412995