Hello to you all,

As a noob i'm working with codesys V3 and i like what i am seeing.

Now i'm trying the CNCprepro2Dir and its working fine.... i would like to know if its possible to chose between different cnc program's(read drawings) from your visualisation. For instance when i choose picture 1 the NCdecoder will decode drawing 1 and when i choose picture 2 the NCdecoder will decode drawing 2.

I can change the input NCprgname on the NCdecoder function block with codesys, but i want it to be canged by my visualisations.

Does annyone has experience with this an would he like to share this

Allready thanks for the help

Martinus

Nobody

If I understand you correctly you want to make the ncprog selectable.
Just create a new variable of the type SMC_CNC_REF.
In your visualization create some buttons with an input to write the desired ncprog to the variable SMC_CNC_REF.
This variable is the input of your FB.

Hello TimvH,

Sorry for the late reaction..... to much work in to litle time

That's excacly what i mean .... i hope i have the time to try it out the comming weekend

i'l keep you posted

Thanks for your help so far

Martinus

Hello TimvH,

i have tried it this weekend, unfortunaly did not get it to work.

Made a new Variable of the type smc_cnc_ref and made a button in my visual.
When the button is pressed a bool is made true and i write a variable to my new made variable SMC_CNC_ref witch
is the input for NCprog on the function NCdecoder.

What am i doing wrong?

Martinus

Hi there,

I found the problem

The boolean witch i used to load the cnc data in the SMC_CNC_ref was left on true, this way it kept on loading
and the block never became ready to use.

Fixed it and now its working

Thanks for helping

greets

martinus

Can you share your project?