STEP 7 (TIA Portal)
Local data stack access S7-1200
Thread Starter: mosekjar Started: 5/27/2010 2:15 PM Replies: 2
5/27/2010, 2:15 PM
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I want to access the local data stack in a FB, but is not allowed, wonder why. "Symbolic access only" is not enabled.
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6/28/2012, 10:39 AM
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Joined 6/27/2012
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I need to do the same thing!
Please help!
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7/5/2012, 5:37 PM
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Joined 8/13/2010
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Hello
Create a tag on the Temp tipe and call it by the name you gave it or if you want to access directly an absolute tag when creating FB in a 1200 controller select the STANDARD instead of the OPTIMIZED in the Block Acess. In that way all tags will be referenced has in the S7-300 and you can already do what you want.
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