1/30/2006 2:05 PM | |
Joined: 8/31/2005 Last visit: 10/24/2024 Posts: 217 Rating: (41)
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Hi Gabo! Check out this FAQ: How do you address variables areas of the SIMATIC S7-200 CPU via the SIMATIC NET OPC Scout? Basically the "DB1" is used in the OPC Scout to access the V memory. The OPC items have this syntax: <Data block number = DB1>, <Data type><Byte address in the V memory>, <Number of values of the data type specified> Example: "DB1, B2, 3" = in this case access to the V memory starts from the second byte as array with 3 bytes. In your case it should be: "DB1, X100.0, 1" (But I don't know exactly, if this is right - just try it!) |
Last edited by: Chris at: 1/30/2006 2:13 PMGreetings, Chris |
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