4/10/2008 9:33 AM | |
Posts: 1776 Rating:
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hi, if you use opc only you don´t need any addiditional license. But if you wan´t also access to the alarms you need connectivity pack. More infos See https://www.automation.siemens.com/hmi/html_76/products/software/wincc/index.htm |
4/14/2008 11:34 AM | |
Posts: 1776 Rating:
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Hi, all informations on OPC you can find in the WinCC online help or manual in the chapter Interfaces > OPC OLE for Process Control |
4/30/2008 2:25 PM | |
Posts: 1776 Rating:
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Hi, Connectivity pack and Open PCS 7 may be both useble. See FAQ http://support.automation.siemens.com/WW/view/en/26557315 Open Pcs 7 is integrated in PCS 7 and may have some more integration functions |
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