Delta VFD-E Series User Manual

D-53
Program Example:
Ladder diagram: Command code: Operation:
X0
X1
Y1
LD X0 Load A contact of X0
ORP X1 X1 rising-edge detection in parallel
connection
OUT Y1 Drive Y1 coil
Mnemonic Function
ORF Falling-edge parallel connection
Operand
X0~X17 Y0~Y17 M0~M159 T0~15 C0~C7 D0~D29
    
--
Explanations:
The ORP commands are used in the parallel connection of the contact’s falling-edge detection.
Program Example:
Ladder diagram: Command code: Operation:
X0
X1
Y1
LD X0 Load A contact of X0
ORF X1 X1 falling-edge detection in parallel
connection
OUT Y1 Drive Y1 coil
Mnemonic Function
PLS Rising-edge output
Operand
X0~X17 Y0~Y17 M0~M159 T0~15 C0~C7 D0~D29
--
 
-- -- --
Explanations:
When X0=OFF→ON (rising-edge trigger), PLS command will be executed and M0 will send the
pulse of one time which the length is a scan time.
Program Example:
Ladder diagram: Command code: Operation:
X0
M0
PLS
M0
LD X0 Load A contact of X0
PLS M0 M0 rising-edge output

Delta VFD-E Series Specifications

General

Brand	Delta
Model	VFD-E Series
Category	Media Converter
Language	English