Mitsubishi MELSEC-Q Series User Manual page 133

7
SEQUENCE PROGRAM USED FOR POSITIONING
CONTROL
(2) Communication with QD72P3C3
There are two methods for communication with the QD72P3C3 using the sequence
program: a method using an "intelligent function device" and a method using the
FROM/TO instruction.
When using the FROM/TO instruction for communication with the QD72P3C3,
change the circuit incorporating the "intelligent function device" as follows.
(a) When the circuit uses the "intelligent function device" on the destination (D) side
(b) When the circuit uses the "intelligent function device" on the source (S) side and
(c) When the circuit uses the "intelligent function device" for the COMPARISON
(d) When the circuit uses the "intelligent function device" for the WAND instruction,
of the MOV instruction, change the instruction to the TO instruction.
Designated
value at U0
the destination (D) side of the MOV instruction, change the instruction to the
FROM instruction and the TO instruction.
instruction, change the instruction to the FROM instruction and the
COMPARISON instruction.
\
The data read
change the instruction to the FROM instruction and the WAND instruction.
Intelligent function device
\
Designated
value at G50
Number of write data (1)
\ \
\
The data read
7.1 Precautions for Creating Program
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Set the
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same device
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