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3UC

 Series Programmable Controllers

Programming Manual - Basic & Applied Instruction Edition

26 Character String Control – FNC200 to FNC209

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FNC200 to FNC209 provide instructions for controlling character strings such as linking character string data,
replacing some characters and extracting character string data.

200

STR

BIN to Character String Conversion

Section 26.1

201

VAL

Character String to BIN Conversion

Section 26.2

202

$+

Link Character Strings

Section 26.3

203

LEN

Character String Length Detection

Section 26.4

204

RIGHT

Extracting Character String Data from the 
Right

Section 26.5

205

LEFT

Extracting Character String Data from the 
Left

Section 26.6

206

MIDR

Random Selection of Character Strings

Section 26.7

207

MIDW

Random Replacement of Character Strings

Section 26.8

208

INSTR

Character string search

Section 26.9

209

$MOV

Character String Transfer

Section 

26.10

STR

S2 D

S1

VAL

D1 D2

S

D

$+

S2

S1

D

S

LEN

n

RIGHT

D

S

n

LEFT

D

S

S2

MIDR

D

S1

S2

MIDW

D

S1

INSTR

S2

n

S1

D

D

S

$MOV