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#1 |
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Member
![]() Join Date: Nov 2008
Location: west yorkshire
Posts: 2
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Siemens step 7 lite
Hi everyone
CAN SOMEONE EXPLAIN THE FUNCTION OF THE SYMBOL TABLE AND FLOW CHARTS.ON A PLC. Thanks James |
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#2 |
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Member
![]() Join Date: Jun 2006
Location: Edmonton
Posts: 2,418
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Bit of a misleading title.
Symbol table shows you a list of symbolic names given to internal memory and I/O. Flow chart shows you the block structure (if its what I'm thinking of) the order in which the blocks are called. |
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#3 |
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Member
![]() Join Date: Nov 2008
Location: west yorkshire
Posts: 2
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Thank you Peter for the answers.I have just started college to learn about PLC.And need all the help i can get.
ps sorry about the title. Thanks James |
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