Mitsubishi Electric MELSEC iQ-R Series Programming Manual page 590

Processing details
• These instructions store the 16-bit binary data in the device specified by (s) in the data table in the device specified by (d).
The number of data stored in the table is stored in (d), and the data in the device specified by (s) is stored in order in the
device specified by (d)+1 and later.
(d)
2
(d)+1
5432
(d)+2
1234
(d)+3 0
(d)+4 0
0
(s)
4321
N: Number of data
D : Data table range (managed by users)
Tr
• When the FIFW(P) is executed for the first time, the value in the device specified by (d) must be cleared.
• A care must be taken for the data table range because data is stored sequentially in the device specified by (d)+1 and later.
• A number from 0 to 65535 is stored in the number of data (d).
Operation error
Error code Description
(SD0)
3405H The FIFW(P) instruction is executed when the value in the device specified by (d) is FFFFH.
7 APPLICATION INSTRUCTIONS
588
7.5 Data Table Operation Instructions
N
(d)
(d)+1
(d)+2
(d)+3
D
Tr
(d)+4
3
5432
1234
4321
0
0