Installation manual.
CNC 8060
CNC 8065
4.
PLC PROGRAMMIN
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Co
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instructi
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4.2.2
Flank detection instructions.
They check whether the state of a resource has changed since the last time this consultation
was made. This consultation may be made on real or image values. The instructions
available are:
DFU
Detect an up flank.
It detects an up-flank (0-to-1 change) at the indicated resource. It returns a "1" if it happened.
DFD
Detect a down flank.
It detects an down-flank (0-to-1 change) at the indicated resource. It returns a "1" if it
happened.
The programming format for DFU and DFD is:
DFU
Detect an up flank.
DFD
Detect a down flank.
DFU
DFD
I1··1024
O1··1024
M1··8192
MSG1··1024
ERR1··1024
B0··31 R1··1024
CLK
CNC-PLC communication marks
DFU I23
DFU B3R120
DFU AUXEND
DFD O32
DFD M45
Summary of Contents for CNC 8060
Page 1: ...Ref 1709 8060 8065 CNC Installation manual...
Page 10: ...BLANK PAGE 10...
Page 14: ...BLANK PAGE 14...
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Page 41: ...PART 1 INSTALLATION MANUAL...
Page 42: ...BLANK PAGE 42...
Page 532: ...Installation manual CNC 8060 CNC 8065 9 CNC VARIABLES 532 REF 1709...
Page 533: ...PART 2 CONCEPTS...
Page 534: ...BLANK PAGE 534...
Page 548: ...Installation manual CNC 8060 CNC 8065 10 GENERAL SETUP Configuration examples 548 REF 1709...
Page 644: ...Installation manual CNC 8060 CNC 8065 14 SUBROUTINES Assistance for subroutines 644 REF 1709...
Page 668: ...Installation manual CNC 8060 CNC 8065 15 HARDWARE Configure the PT100 inputs 668 REF 1709...
Page 697: ...Installation manual CNC 8060 CNC 8065 697 User notes REF 1709...