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8/23/2012 5:54 PM | |
Joined: 1/28/2009 Last visit: 8/5/2024 Posts: 6844 Rating:
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Hello , In WINCC, you may encounter "internal tags" which are memories inside computer and "external tags" which are Data from PLC and related to machine or process.For an overview of S7 address areas, please check:
For more information on STEP7 ,please refer here: HD_STEP7 Starting Point Best regards Hamid Hosseini |
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