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Writing 1-word/2-word data to another module (32-bit
specification)
TOD(P), DTOD(P)
• TOD(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).
• DTOD(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).
Ladder diagram
(U/H) (s1)
Setting data
■Descriptions, ranges, and data types
Operand
Description
(U/H)
Unit number
(s1)
Start address of the buffer memory for writing the data
(s2)
TOD(P)
Write data, or head device number which stores the write data
DTOD(P)
(n)
Number of write data
■Applicable devices
Operand
Bit
X, Y, M, L,
SM, F, B, SB
(U/H)
(s1)
(s2)
(n)
*1 Only the DTOD(P) instruction can be used.
7 APPLICATION INSTRUCTION
616
7.21 Module access instruction
(s2)
(n)
Word
U\G T, ST,
T, ST, C, D,
C, LC
W, SD, SW, R
Structured text
ENO:=TOD(EN,UnHn,s1,s2,n);
ENO:=TODP(EN,UnHn,s1,s2,n);
ENO:=DTOD(EN,UnHn,s1,s2,n);
ENO:=DTODP(EN,UnHn,s1,s2,n);
Range
H1 to H10
0 to 4294967295
1 to 65535
Double word Indirect
U\G
Z
LC
LZ
*1
*1
Data type
Data type (label)
16-bit unsigned binary
ANY16
32-bit unsigned binary
ANY32
16-bit signed binary
ANY16
32-bit signed binary
ANY32
16-bit unsigned binary
ANY16
Constant
specification
K, H
E
Others
$
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