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Chapter 4. PLC Program
4.4 Definition of PLC application commands
1) LOADP
(1) Definition
The LOADP command loads the ON input only for 1 scan time from the instant when the input
contact changes from OFF to ON.
(2) Sequence and timing chart
LOADP X0.0
OUT Y0.0
X0.0 Y0.0
X0.0
Y0.0
P
1 Scan
2) LOADN
(1) Definition
The LOADN command loads the ON input only for 1 scan time from the instant when the input
contact changes from ON to OFF.
(2) Sequence and timing chart
LOADN X0.0
OUT Y0.0
X0.0 Y0.0
X0.0
Y0.0
N
1 Scan