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| 12/7/2006 6:37 AM | |
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Posts: 122 Rating:
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dear experts: the CFC chart in my document show the program of watchdog for OPC,if the data for monitoring the communication isn't updated longer than 15 seconds,the alarm will come out.but if the data updated all the time,there will no alarm any more. my question: what will happen if i change the "RUN SEQUENCE"of these two blocks"CMP_R"(11/3 to 11/4)and "VP_DUMMY"(11/4 to 11/3)? Attachmentopc monotoring.zip (207 Downloads) |
| 12/8/2006 2:20 PM | |
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Posts: 1776 Rating:
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Hi, try it with Plcsim and let us know the result. |
| 12/11/2006 11:15 AM | |
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Posts: 122 Rating:
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dear April: i have tested with PLCSIM and it is the same as Dec said. |
| 9/20/2011 5:19 PM | |
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Posts: 4 Rating:
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Need help with this kind of program. I want to know what CFC blocks will I use? Thanks. |
| 9/23/2011 3:00 PM | |
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Posts: 836 Rating:
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Hi Donny, you posted to a very old thread. Would you please descripe your problem in detail, so we can find a solution. |
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