8/31/2007 9:24 AM | |
Joined: 1/5/2007 Last visit: 4/7/2023 Posts: 1690 Rating:
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Hello capricious_capricorn, |
==> Meine TAG-Listen: "deut." |
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8/31/2007 9:59 PM | |
Joined: 1/5/2007 Last visit: 4/7/2023 Posts: 1690 Rating:
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Hello capricious_capricorn, If the LOGO should count time and you wont to manage this value (show, calculate, clear,...) then you must create your own program part! This is what i have done in the demos. Additional this demos shows some different aspects to do time counts. The second problem is, that the LOGO-textbox only allow to show one value of a funktion unis at a line! The 2. part of the programsheet solves this problem with a trick over analoge funktion units to show to values at one line (with a point as the field separator. This solution allows only small values, but for your application the range is enough. Sorry but the old demo are wrong at this part of the sheets. So i have build a program for you witch counts past seconds and minutes triggered by I1 and stoped by I2. The value you can look at one line in a textbox all the time. The counters are cleared automatic by the pulse of I1 without time errors of the counter (! look at the parameters of the units) or from the user with a cursorkey. But if you only wish to test the signals (and activate a static event message) then you need only same function units. I do not now your exact input signals, but in the sheet i have create two examples to do this in an easy way...
MfG AttachmentDemo_Counter.zip (985 Downloads) |
==> Meine TAG-Listen: "deut." |
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9/7/2007 12:34 PM | |
Posts: 9 Rating:
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Thanks Betel for this one. I have put one more thread in S7-300 CPU about USS protocol, can you have a look & if possible reply back to me.... Cheers |
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