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5 SEQUENCE INSTRUCTIONS
[Operation Errors]
(1) There are no operation errors associated with the EGP or EGF instructions.
[Program Example]
(1) A program containing a subroutine program using an EGP instruction
[Ladder Mode]
[Operation]
END processing
ON
OFF
X0
X1
OFF
OFF
V0
V1 OFF
D0
D1
POINTS
(1) Since EGP and EGF instructions are executed according to the results of operation
performed immediately before the EGP/EGF instruction, these instructions must be used in
the same position as the AND instruction (refer to 5.1.1.).
An EGP and EGF instruction cannot be used at the position of an LD or OR instruction.
(2) EGP and EGF instructions cannot be used at the circuit block positions shown below.
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1
2
2
2
1
1
ON
Turns OFF as X0 remains ON.
ON
Turns ON when X0
ON
turns from OFF to ON.
Turns ON when X1 turns from OFF to ON.
1
1
X0
X1
V0Z0
SET
M0
X2
[List Mode]
Steps
Instruction
2
1
ON
OFF
Turns OFF as X1 remains ON.
X0
V0Z0
X1
X2
MELSEC-Q/QnA
Device
2
2
1
1
ON
2
SET
M0
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