Mitsubishi MELSEC Q Series, Programming Manual

Page: 455 / 816

7.7 Data Table Operation Instructions
7.7.1 Writing data to data table
7-115
7
APPLI
C
A
T
IO
N
INSTRUCTIONS
FI
FW
FIFW
(2) In the following program, the data from X20 to X2F are stored to the data table from D38 to
D44 when X1B turns ON, and if there are more than 6 data blocks to be stored, Y60 is
turned ON and the FIFW(P) instruction is disabled.
[Structured ladder]
[ST]
OUT(D38>=6),Y60);
FIFWP(X1B AND NOT(Y60),K4X20,D38);
[Operation]
D 39
D4 0
D4 1
D4 2
Ta b le
1000
8100
5
4 321
123 4
0
4444
D4 3
0 D44
D4 5
D 38
D 39
D4 0
D4 1
D4 2
Ta b le
1000
8100
6
4 321
123 4
0
D4 3
4444 D44
D4 5
D 38
X 20 to X 2 F
Data ta b le range
- 123
Num b er of store d d ata b loc k s
- 123