Saia PCD2.H310, Manual

Page: 15 / 154

PCD2.H31x Introduction
26/762 E2
(2H3-01-E.DOC)
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SAIA-Burgess Electronics Ltd. Page 1-5
1.5 Programming
The availability of practical function blocks (FBs and FBoxes) means that
only the desired parameters need to be entered for the various motion
and travel functions. The present detailed manual contains descriptions of
each function block, complemented with practical application examples.
Programming is via the standard PG4 programming tool from version
V2.0.70, either in IL (Instruction List) or graphically (FUPLA).
Initialization instruction
INIT FB. When it is called, 11 parameters are given with it.
See section 7.1.2 and appendix A, pages A1/2
Execution instruction
EXEC FB, always including 3 parameters. Over 30 different in-
structions can be executed.
See section 7.1.2 and appendix A, pages A5/40
Home instruction
HOME FB for automatically seeking the reference switch. This
FB has 7 parameters.
See section 7.1.2 and appendix A, pages A3/4
Diagnostics and error handling
Recognition of incorrect FB parameters (diagnostic register)
Timeout monitoring for FB 'Home'.
See chapter 8.