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Reading and writing a matrix

8/9/2006 9:51 PM	Rate (0)
FBettosini Posts: 24 Rating: (0)	I am using a matrix variable to read and write from an S7-200. The matrix begin in M0.0 and have length of 24, I would like to use 24 internal variables in WINCC to manipulate and synchronize it. How can I do it? Thanks in advance Fernando.
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8/9/2006 10:33 PM	Rate (0)
Nemo Posts: 3149 Rating: (172)	Hi, perhaps you can get more info from this manual??? http://support.automation.siemens.com/WW/view/en/18797552 nemo
Nemo Posts: 3149 Rating: (172)
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8/9/2006 10:57 PM	Rate (0)
FBettosini Posts: 24 Rating: (0)	Thank you Nemo, but in this tutorial I only find message and alarms configurations. I want to display 24 variables in 24 independent list box, but I want to read it in 1 tag. That is the question Thanks Fernando
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8/10/2006 8:42 AM	Rate (0)
Nemo Posts: 3149 Rating: (172)	Hi, I am not sure, whether I got your problem... 1) create in WinCCflexible > communication >a tag (DWord e.g. MD 0) => this tag is "looking down" to your S7-200 Mx.x (32 Bit) 2) you can e.g. read/set bits in this new tag by script-function: SetBitInTag/ResetBitInTag Or you create singular tags in WinCC flexible, which are looking down to e.g. M0.0, M0.1,.... nemo
Nemo Posts: 3149 Rating: (172)
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8/10/2006 1:05 PM	Rate (0)
FBettosini Posts: 24 Rating: (0)	Hi , I am thinking wrong !!, I can put one matrix item in each listbox, it is only that !! Thanks Fernando
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8/10/2006 1:50 PM	Rate (0)
Nemo Posts: 3149 Rating: (172)	hm, is this, what you intended to do: /tf/WW/en/Posts/3071 nemo
Nemo Posts: 3149 Rating: (172)
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8/10/2006 2:05 PM	Rate (0)
FBettosini Posts: 24 Rating: (0)	Hi, no, that is not what I want to do. I have already fixed it, I had only tomapeach matrix items with the list box. In this way I use 1 tag and I have 24 items. Thanks Fernando.
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