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630
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
26 Character String Control – FNC200 to FNC209
26.7 FNC206 – MIDR / Random Selection of Character Strings
26.7 FNC206 – MIDR / Random Selection of Character Strings
Outline
This instruction extracts a specified number of characters from arbitrary positions of a specified character string.
→ For handling of character strings, refer to Section 5.3.
1. Instruction format
2. Set data
3. Applicable devices
Operand Type Description Data Type
Head device number storing a character string
Character string
Head device number storing extracted character string
Head device number specifying the head position and number of characters to be
extracted
: Head character position
+1 : Number of characters
16-bit binary
Oper-
and
Type
Bit Devices Word Devices Others
System User Digit Specification System User
Special
Unit
Index
Con-
stant
Real
Number
Charac-
ter String
Pointer
XYMTCSD
.b KnX KnY KnM KnS T C D R
U\G
V Z Modify K H E "
"P
33333333 3 3
3333333 3 3
33333333 3 3
P
FNC 206
MIDR
Mnemonic Operation Condition
16-bit Instruction
7 steps
MIDR
MIDRP
Mnemonic Operation Condition
Continuous
Operation
Pulse (Single)
Operation
32-bit Instruction
⎯
⎯
S
1
D
S
2
S
2
S
2
S
1
D
S
2