Email me off the list. What is the name of the PLC you are trying to talk to. Modbus is good, OPC is better.
Best,
B.O. May 12, 2005
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Robert Old, System Architecture, [email protected]
Siemens Building Technologies, Inc., Building Automation
1000 Deerfield Pkwy., Buffalo Grove, IL 60089-4513 USA
Phone: +1(847)941-5623, Fax: +1(866)699-0126