Writing 1-Word/2-Word Data To Another Module - Mitsubishi Electric MELSEC iQ-F FX5 Programming Manual

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).
Ladder diagram
(U/H) (s1) (s2)
FBD/LD
EN ENO
UnHn
s1
s2
n
Setting data
■Descriptions, ranges, and data types
Operand Description
*1
(U/H) Unit number
(s1) Start address of the buffer memory for writing the data
(s2) TO(P) Write data, or head device number which stores the write data
DTO(P)
(n) Number of write data
EN Execution condition
ENO Execution result
*1 In the case of the ST language and the FBD/LD language, U/H displays as UnHn.
■Applicable devices
Operand Bit
X, Y, M, L, SM,
F, B, SB, S

(U/H)
(s1) 

(s2)
(n) 
*1 Only the DTO(P) instruction can be used.
(n)
Word
T, ST, C, D, W, U\G
SD, SW, R
 
 
 
 
Structured text
ENO:=TO(EN,UnHn,s1,s2,n);
ENO:=TOP(EN,UnHn,s1,s2,n);
ENO:=DTO(EN,UnHn,s1,s2,n);
ENO:=DTOP(EN,UnHn,s1,s2,n);
Range Data type
H1 to H10 16-bit unsigned binary
0 to 65535 16-bit unsigned binary

16-bit signed binary

32-bit signed binary
1 to 65535 16-bit unsigned binary
 Bit

Bit
Double word Indirect
specification
Z LC LZ
   
   
*1 *1
   
   
Data type (label)
ANY16
ANY16
ANY16
ANY32
ANY16
BOOL
BOOL
Constant Others
(U)
K, H E $
   
   
   
   
8 APPLICATION INSTRUCTION
8.26 Module Access Instruction
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