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Help with ReadMultiVariables syntax

4/21/2006 12:18 AM	Rate (0)
pol81 Posts: 1 Rating: (0)	I'm trying to read multiple variables from my Siemens S7-300 with the OCX DatCon madefrom Siemens. in the line: result = DatCon.ReadMultiVariables(ItemID, Values, Errors, Qualities, Timestamps) Ineed to know whichkind of variables are these?
pol81 Posts: 1 Rating: (0)	Last edited by: pol81 at: 4/21/2006 12:18 AM
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4/21/2006 11:36 AM	Rate (0)
J_Bell Posts: 5822 Rating: (412)	Hello Pol81 regarding your question I would recommend to study the documentation of SIMATIC NET OPC Server, e.g.: http://support.automation.siemens.com/WW/view/en/16923753 Here Page 567 This contains a explanation about the OCX Call. Best regards J_Bell
J_Bell Posts: 5822 Rating: (412)
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4/24/2006 3:07 PM	Rate (0)
Frankie Posts: 24 Rating: (4)	Hello pol81, do you use Simatic Computing ? Regards, Frank
Frankie Posts: 24 Rating: (4)
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