Driver for SLC (Allen Bradley PLC) to PC in Visual Basic

D

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Danny

How to write a driver for PC to SLC (Allen Bradley PLC) for communication in RS 232 or DH+/DH485? i would like to communicate a desktop PC to SLC, I will use visual basic programming to write a driver for it. However, i don't have any knowledge on the driver...

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danny
 
R
Look for ABDF1 protocol reference at AB's web site. then you have to make the wrapper on your own. there are some shortcuts, such as OPC Servers. Have fun.

I have some samples I can share.

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