Knowledge base Software Programming

How Can I Use RXD/TXD Instruction Inside A FB? - CX-Programmer

Modified on Mon, 6 Oct, 2025 at 9:19 AM

Use the GETID instruction to read the Area_ID and AreaNo from the array variable.
 




 



 

Attachments (1)

cxp

GETID.cxp
11.7 KB

Was this article helpful?

That’s Great!

Thank you for your feedback

Sorry! We couldn't be helpful

Thank you for your feedback

Let us know how can we improve this article!

Select at least one of the reasons
CAPTCHA verification is required.

Feedback sent

We appreciate your effort and will try to fix the article

Preview
0 of 0