Mitsubishi Electric FX3G SERIES Programming Manual page 195

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
Explanation of function and operation
1. LDP, ANDP, and ORP instructions (initial logical operation of rising edge pulse, serial
connection of rising edge pulse, and parallel connection of rising edge pulse)
Circuit program
LDP instruction
X000
ORP instruction
X001
M8000 X002
RUN monitor
Timing chart
LDP instruction
ORP instruction
ANDP instruction
In the example shown above, M0 or M1 is ON during only one operation cycle when X000 to X002 turn from OFF to
ON.
M0
ANDP instruction
M1
ON
X000
X001
ON during one
M0 operation cycle
M8000
ON
X002
ON during
one opera-
M1
tion cycle
7.5 LDP, LDF, ANDP, ANDF, ORP, ORF
List program
0000 LDP X000
0002 ORP X001
0004 OUT M0
0005 LD M8000
0006 ANDP X002
0008 OUT M1
ON
ON
ON
ON ON
7 Basic Instruction
ON
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