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Author Topic: How many instances of the comm driver have to be installed?  (Read 952 times)

LarryWC

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How many instances of the comm driver have to be installed?
« on: February 07, 2017, 06:27:48 PM »
I am building a multi-form project. On the forms I have controls that are part of my PLC program. I have placed a comm driver on each form. Is that correct or do I just need the comm driver on the main form?

TIA
Larry C
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Archie

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Re: How many instances of the comm driver have to be installed?
« Reply #1 on: February 07, 2017, 07:16:04 PM »
You are doing it correct. Each form needs its own driver instance for the controls to hook to. You can possibly make things easier by using the INIFile features.

http://advancedhmi.com/documentation/index.php?title=INI_File_Usage
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