Filter
Top Products
5-5
LDP,LDF,ANDP,ANDF,ORP,ORF
1
2
3
4
5
6
7
8
5.1 Contact Instructions
5.1.2
Pulse operation start, pulse series connection, pulse parallel connection (LDP,LDF,ANDP,ANDF,ORP,ORF)
5.1.2 Pulse operation start, pulse series connection, pulse parallel
connection (LDP,LDF,ANDP,ANDF,ORP,ORF)
LDP,LDF,ANDP,ANDF,ORP,ORF
Function
LDP, LDF
(1) LDP is the leading edge pulse operation start instruction, and is ON only at the leading edge
of the designated bit device (when it goes from OFF to ON). If a word device has been
designated, it is ON only when the designated bit changes from 0 to 1.
In cases where there is only an LDP instruction, it acts identically to instructions for the
creation of a pulse that are executed during ON( P).
: Devices used as contacts (bits)
Setting
Data
Internal Devices
R, ZR
J\
U\G
Zn Constants
Other
DX
Bit Word Bit Word
––
Basic
Process
High
performance
Redundant
Universal
X1/D0.1
X1/D0.1
Bit device number / Word device bit designation ( )
X2/D0.2
X2/D0.2
X3/D0.3
X3/D0.3
S
LDP
LDF
ORP
ANDP
ANDF
ORF
S
S
X0
D0K0MOV
M0
X0
Ladder using an LDP instruction
X0
D0K0MOVP
X0
Ladder not using an LDP instruction
M0
PLS