Fnc207 - Midw / Random Replacement Of Character Strings - Mitsubishi Electric MELSEC FX3U Programming Manual

FX /FX /FX Series Programmable Controllers
3G 3U 3UC
Programming Manual - Basic & Applied Instruction Edition
26.8 FNC207 – MIDW / Random Replacement of Character Strings
Outline
This instruction replaces the characters in arbitrary positions inside designated character string with a
specified character string.
1. Instruction format
FNC 207
MIDW
2. Set data
Operand Type
S
1
D
S
2
3. Applicable devices
Bit Devices
Oper-
and System User
Type
X Y M T C S D .b KnX KnY KnM KnS T C D R U \G
S
1
D
S
2
666
Mnemonic
16-bit Instruction
P
MIDW
7 steps
MIDWP
Head device number storing a character string used in overwriting
Head device number storing character string to be overwritten
Head device number specifying the head position and number of characters to be
overwritten
S : Head character position to be overwritten
2
+1 : Number of characters to be overwritten
S
2
Digit Specification
26 Character String Control – FNC200 to FNC209
26.8 FNC207 – MIDW / Random Replacement of Character Strings
→ For handling of character strings, refer to Section 5.3.
Operation Condition
32-bit Instruction
Continuous
Operation
Pulse (Single)
Operation
Description
Word Devices
Special
System User
Unit
V Z Modify K H
Mnemonic Operation Condition
⎯
⎯
Data Type
Character string
16-bit binary
Others
Con- Real Charac-
Index
stant Number ter String
E " "
Pointer
P