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Appendix D How to Use PLC Function|
Revision June 2008, 04EE, SW--PW V1.11/CTL V2.11 D-43
Mnemonic Function
ORP Rising-edge parallel connection
X0~X17 Y0~Y17 M0~M159 T0~15 C0~C7 D0~D29
Operand
9 9 9 9 9
--
Explanations:
The ORP commands are used in the parallel connection of the contact’s rising-edge detection.
Program Example:
Ladder diagram: Command code: Operation:
LD X0 Load A contact of X0
ORP X1 X1 rising-edge detection in parallel
connection
X0
X1
Y1
OUT Y1 Drive Y1 coil
Mnemonic Function
ORF Falling-edge parallel connection
X0~X17 Y0~Y17 M0~M159 T0~15 C0~C7 D0~D29
Operand
9 9 9 9 9
--
Explanations:
The ORP commands are used in the parallel connection of the contact’s falling-edge detection.
Program Example:
Ladder diagram: Command code: Operation:
LD X0 Load A contact of X0
ORF X1 X1 falling-edge detection in parallel
connection
X0
X1
Y1
OUT Y1 Drive Y1 coil