7/19/2016 7:00 PM | |
Posts: 5225 Rating: (1192)
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Hi there. I think the quickest way for you to get introduced is to visit..
As to answer your question a little... the equivalent to AB subroutines is the Siemens FC (Functions). Do take care that Siemens loves to have parameters linked into those. The FB (Function Block) is a subroutine that links to its own memory block (DB). If you call a child FB inside a parent FB, the child DB can share the memory block of the parent. This is "multi instance data block". The parent FB has its own memory block called "single instance data block". This will remain Greek until you watch a video or two. Also keep in mind that handling S7-300 / S7-400 vs S7-1200 / S7-1500 is different. Please feel welcome to return for more details.
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Last edited by: William_B at: 7/19/2016 7:01:42 PMLast edited by: William_B at: 7/19/2016 7:05:08 PMgive 2nd link specific to question & add a friendly HHGTTG reference |
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