Mitsubishi Electric MELSEC-Q/L Programming Manual page 503

Program example
• The following program stores the R1 data from the table R0 to R7 at D0 when X10 is turned ON.
[Ladder Mode]
[Operation]
Data table
R0 5
Number of stored data blocks
R1 123
R2 55
R3 4321
R4 123
R5 234
R6 0
R7 0
• The following program stores the data at D0 in the data table D38 to D43, and, when the table stores 5 data, stores the data
at D39 of the data table in R0, when X1C is turned ON.
[Ladder Mode]
[Operation]
Data table
Number of
stored
D38 4 D38
data tables
D39 1234 D39
D40 55 D40
D41 1000 D41
Data
D42 123 D42
table
D43 0 D43
D44 0 D44
D45 0 D45
D0 4444
Data table
R0 4
R1 55
R2 4321
R3 123
R4 234
R5 0
R6 0
R7 0
D0 123
Data table
Number of
stored
5 D38
data tables
1234 D39
55 D40
1000 D41
123 D42
4444 D43
0 D44
0 D45
Executes the FIFRP
R0
instruction when D38=5.
[List Mode]
Step Instruction
Number of stored data blocks
Data table
[List Mode]
Step Instruction
Data table
Number of
stored
4
data tables
55
Executes the FIFWP
1000
instruction when X1C
123
turns ON again.
4444
0
0
0
1234
7 APPLICATION INSTRUCTIONS
7.7 Data Table Operation Instructions
Device
Device
7
501