Replacing The Specified String Data - Mitsubishi Electric MELSEC iQ-R Series Programming Manual

Replacing the specified string data

MIDW(P)
RnPCPU RnPCPU
RnCPU RnENCPU
(Process) (Redundant)
These instructions replace the data at the specified location in the string data with the specified string.
Ladder
(s1) (d) (s2)
FBD/LD
EN ENO
s1 d
s2
■Execution condition
Instruction
MIDW
MIDWP
Setting data
■Description, range, data type
Operand Description
(s1) Character string or the start device containing the
character string
(d) Start device for storing the character string data of the
operation result
(s2) Start device for storing the location of the start character
and the number of characters
(s2): Location of start character, (s2)+1: Number of
characters
EN Execution condition
ENO Execution result
■Applicable devices
Operand Bit
X, Y, M, L, J\
SM, F, B, SB,
FX, FY
(s1)  
 
(d)
 
(s2)
RnSFCPU RnSFCPU
(Standard) (Safety)
Execution condition
Word
T, ST, C, D, W, U\G, J\,
SD, SW, FD, R, U3E\(H)G
ZR, RD
 
 
 
ST
ENO:=MIDW(EN,s1,s2,d);
ENO:=MIDWP(EN,s1,s2,d);
Range Data type

String
 String

16-bit signed binary

Bit

Bit
Double word Indirect
Z LT, LST, LZ
LC
  
  
  
7 APPLICATION INSTRUCTIONS
7.8 String Processing Instructions
Data type (label)
ANYSTRING_SINGLE
ANYSTRING_SINGLE
ANY16_ARRAY
(Number of elements: 2)
BOOL
BOOL
Constant Others
specification
K, H E $
    
    
    
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