653
FX3G/FX3U/FX3UC Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
26 Character String Control – FNC200 to FNC209
26.3 FNC202 – $+ / Link Character Strings
21
FNC160-FNC169
Real Time Clock
Control
22
FNC170-FNC179
External Device
23
FNC180
Alternate
Instructions
24
FNC181-FNC189
Others
25
FNC190-FNC199
Block Data
Operation
26
FNC200-FNC209
Character String
Control
27
FNC210-FNC219
Data
Operation 3
28
FNC220-FNC249
Data
Comparison
29
FNC250-FNC269
Data Table
Operation
30
FNC270-FNC274
Ex-Device
Inverter Comms
26.3 FNC202 – $+ / Link Character Strings
Outline
This instruction links a character string to another character string.
→ For handling of character strings, refer to Section 5.3.
1. Instruction format
2. Set data
3. Applicable devices
Explanation of function and operation
1. 16-bit operation ($+ and $+P)
The character string data stored in and later is linked to the end of the character string data stored in
and later, and the linked data is stored to devices starting from .
A character string stored in or or later indicates the data from the specified device to the first
"00H" in units of byte.
Operand Type Description Data Type
Head device number storing the link source data (character string) or directly
specified character string
Character string
Head device number storing the link data (character string) or directly specified
character string
Head device number storing the linked data (character string)
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
VZModifyKH E "
"P
33333333 3 3 3
33333333 3 3 3
3 3 3 3333 3 3
P
FNC 202
$+
Mnemonic Operation Condition
16-bit Instruction
7 steps
$+
$+P
Mnemonic Operation Condition
Continuous
Operation
Pulse (Single)
Operation
32-bit Instruction
⎯
⎯
S
1
S
2
D
S
1
S
2
D
S
2
S
1
D
S
1
S
2
FNC202
$+
S
1
S
2
b15---b8
S
1
+1
S
1
S
1
+2
46H(F) 48H(H)
2DH(-) 41H(A)
+
b15---b8
+1
+2
35H(5) 31H(1)
39H(9) 33H(3)
00H
S
2
S
2
S
2
41H(A)
b15---b8
+1
+2
35H(5) 31H(1)
39H(9) 33H(3)
00H
41H(A)
46H(F) 48H(H)
2DH(-) 41H(A)
D
D
D
+3
+4
D
D
S
1
+1
S
1
+1
+2
S
2
S
2
S
2
Command
input
“00H” is automatically
stored.
D
b7----b0
b7----b0 b7---b0
00H
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