Andf; Orp; Orf - Delta C2000 series User Manual

Mnemonic
Falling-edge series connection

ANDF

X0~X17
Operand

ANDF command is used in the series connection of the contacts' falling-edge detection.
Ladder diagram:
Example
X0
Mnemonic
Rising-edge parallel connection

ORP

X0~X17
Operand

The ORP commands are used in the parallel connection of the contact's
rising-edge detection.
Ladder diagram:
Example
X0
X1
Mnemonic
Falling-edge parallel connection

ORF

X0~X17
Operand

The ORP commands are used in the parallel connection of the contact's falling-edge
detection.
Ladder diagram:
Example
X0
X1
Y0~Y17 M0~M799

X1
Y1
Y0~Y17 M0~M799

Y1
Y0~Y17 M0~M799

Y1
16-44
Chapter 16 PLC Function C2000 Series
Function
T0~159
 
Command code:
LD X0
ANDF
OUT
Function
T0~159
 
Command code:
LD X0
ORP
X1
OUT Y1
Function
T0~159
 
Command code:
LD X0
ORF
X1
OUT Y1
C0~C79 D0~D399

－
Operation:
Load A contact of X0
X1 falling-edge
detection in series
X1
connection
Drive Y1 coil
Y1
C0~C79 D0~D399

－
Operation:
Load A contact of X0
X1 rising-edge
detection in parallel
connection
Drive Y1 coil
C0~C79 D0~D399

－
Operation:
Load A contact of X0
X1 falling-edge
detection in parallel
connection
Drive Y1 coil