
610
7 APPLICATION INSTRUCTION
7.21 Module access instruction
Writing 1-word/2-word data to another module
TO(P), DTO(P)
• TO(P)
These instructions write the (n) points of data in the device starting from the one specified by (s2) to the buffer memory
address specified by (s1) in intelligent function module specified by (U/H).
• DTO(P)
These instructions write the (n)
2 points of data in the device starting from the one specified by (s2) to the buffer memory
address specified by (s1) in intelligent function module specified by (U/H).
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
*1
Only the DTO(P) instruction can be used.
Ladder diagram
Structured text
ENO:=TO(EN,m1,m2,s,n);
ENO:=TOP(EN,m1,m2,s,n);
ENO:=DTO(EN,m1,m2,s,n);
ENO:=DTOP(EN,m1,m2,s,n);
Operand
Description
Range
Data type
Data type (label)
(U/H)
Unit number
H1 to H10
16-bit unsigned binary
ANY16
(s1)
Start address of the buffer memory for writing the data
0 to 65535
16-bit unsigned binary
ANY16
(s2)
TO(P)
Write data, or head device number which stores the write data
16-bit signed binary
ANY16
DTO(P)
32-bit signed binary
ANY32
(n)
Number of write data
1 to 65535
16-bit unsigned binary
ANY16
Operand
Bit
Word
Double word
Indirect
specification
Constant
Others
X, Y, M, L,
SM, F, B, SB
U
\G
T, ST,
C, LC
T, ST, C, D,
W, SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(U/H)
(s1)
(s2)
(n)
(U/H) (s1)
(s2)
(n)
Summary of Contents for MELSEC iQ-F FX5 series
Page 1: ...MELSEC iQ F FX5 Series Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 21: ...19 PART 1 PART 1 OVERVIEW Part 1 consists of the following chapter 1 OVERVIEW ...
Page 98: ...96 4 STANDARD FUNCTIONS FUNCTION BLOCKS 4 2 Standard Function Blocks MEMO ...
Page 840: ...838 23 TIME DATA FUNCTIONS 23 4 Division MEMO ...
Page 887: ......