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| 3/6/2007 10:30 PM | |
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I am new to using Siemens WinAC softPLC product. Does anyone have a preferred method of estimating software size and/or trending using softPLC (winAC)? For instance, should I count the number of ladder rungs? Should I count by I/O? Is there a complexity factor I should incorporate? In the end, I'm also trying to determine the number of programmers that I'll need to finish a project. That is, how long will it take one programmer to complete a portion of the work? I imagine that I'll scale it from there to meet my deadline. Cheers |
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