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Delta Electronics AC Motor Drive VFD-E User Manual

Page 326

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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