How to link data from PLC????
How to link data from PLC????
(OP)
I want to do a small size SCADA to communicate with PLC tought COM port by using VB. How to write the program in order to get the data from PLC by some scanning interval time.
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How to link data from PLC????
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RE: How to link data from PLC????
RE: How to link data from PLC????
designed to facilitate relay logic which is 40 years behind
robotics.
<nbucska@pcperipherals.com>
RE: How to link data from PLC????
RE: How to link data from PLC????
RE: How to link data from PLC????
I have done a sample example using VB and Allen Bradley if that is relevant. Let us know what kind of PLC.
Chris Elston
Automation & Controls Engineer
http://www.mrplc.com
Download Sample PLC Ladder Logic Code
at MrPLC.com
RE: How to link data from PLC????