8 APPLICATION INSTRUCTION
8.8 Character String Operation Instruction
467
8
Replacing the specified number of character strings
MIDW(P)
These instructions extract the number of characters specified by (s2)+1 from the character string data stored in the device
specified by (s1) and later, and store the extracted data in the position specified by (s2) and later of the character string data
stored in the device specified by (d) and later.
Setting data
■
Descriptions, ranges, and data types
■
Applicable devices
*1 T, ST, C cannot be used.
Ladder diagram
Structured text
ENO:=MIDW(EN,s1,s2,d);
ENO:=MIDWP(EN,s1,s2,d);
FBD/LD
Operand
Description
Range
Data type
Data type (label)
(s1)
Character string or head device number storing a character string
Character string
ANYSTRING_SINGLE
(d)
Head device number for storing the character string data of the
operation result
Character string
ANYSTRING_SINGLE
(s2)
Head device number for storing the number of characters and
position of the start character
(s2)+0: Position of the start character, (s2)+1: Number of characters
16-bit signed binary
ANY16_ARRAY
(Number of elements: 2)
EN
Execution condition
Bit
BOOL
ENO
Execution result
Bit
BOOL
Operand
Bit
Word
Double word Indirect
specification
Constant
Others
X, Y, M, L, SM,
F, B, SB, S
T, ST, C, D, W,
SD, SW, R
U
\G
Z
LC
LZ
K, H
E
$
(s1)
(d)
(s2)
(s1)
(d)
(s2)
EN
ENO
d
s1
s2
Summary of Contents for MELSEC iQ-F FX5
Page 1: ...MELSEC iQ F FX5 Programming Manual Instructions Standard Functions Function Blocks ...
Page 2: ......
Page 17: ...15 CONTENTS ...
Page 24: ...22 MEMO ...
Page 1050: ...1048 26 TIME DATA FUNCTIONS 26 4 Division MEMO ...
Page 1068: ...1066 29 COUNTER FUNCTION BLOCKS 29 4 Counter Function Block Operation error There is no error ...
Page 1107: ...I 1105 MEMO ...
Page 1111: ......