Mitsubishi Electric MELSEC-Q/L Programming Manual page 505

Program example
• The following program stores the data stored last in the data table R0 to R7 at D0 when X10 is turned ON.
[Ladder Mode]
[Operation]
Data table
R0 5
R1 -123
R2 1400
R3 1234
R4 5432
R5 3000
R6 0
R7 0
• The following program stores the data at D0 in the data table D38 to D43 when X1C is turned ON, and when the number of
data stores in the table reaches 5, turns X1D ON, and stores the data stored last in the data table to R0.
[Ladder Mode]
[Operation]
Data table
D38 4
D39
1234
D40 55
Data table
D41 1000
range
D42 123
D43 0
D44 0
D45 0
D0 4444
Data table
R0 4
R1 -123
R2 1400
R3 1234
R4 5432
R5 0
R6 0
R7 0
D0 3000
Data table
D38 5
D39
1234
D40 55
X1C: ON X1D: ON
D41 1000
D42 123
D43 4444
D44 0
D45 0
Executes the FPOPP
instruction when D38=5.
[List Mode]
Step Instruction
Stores 0.
[List Mode]
Step Instruction
Data table
D38 4
Since the number of
1234
D39
stored data block is 4, the
D40 55
FIFWP instruction is
D41 1000
executed when XIC turns ON.
D42 123
D43 0
D44 0
D45 0
R0 4444
7 APPLICATION INSTRUCTIONS
7.7 Data Table Operation Instructions
Device
Device
7
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