79
FX
3G
/FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
3 Instruction List
3.3 Applied Instructions ... in Ascending Order of FNC
1
Introduction
2
Overview
3
Instruction
List
4
Devices
in Detail
5
Specified the
Device &
Constant
6
Before
Programming
7
Basic
Instruction
8
FNC00-FNC09
Program Flow
9
FNC10-FNC19
Move & Compare
10
FNC20-FNC29
Arith. & Logic
Operation
Data Comparison
240 OR=
OR Compare =
33 333333
Section
28.3
241 OR>
OR Compare >
33 333333
Section
28.3
242 OR<
OR Compare <
33 333333
Section
28.3
243 – –
244 OR<>
OR Compare ≠
33 333333
Section
28.3
245 OR<=
OR Compare ≤
33 333333
Section
28.3
246 OR>=
OR Compare ≥
33 333333
Section
28.3
247 to
249
– –
Data Table Operation
250 to
255
– –
256 LIMIT Limit Control 33 ––––––
Section
29.1
257 BAND Dead Band Control 33 ––––––
Section
29.2
258 ZONE Zone Control 33 ––––––
Section
29.3
259 SCL
Scaling
(Coordinate by Point Data)
33 ––––––
Section
29.4
260 DABIN
Decimal ASCII to BIN
Conversion
3 *5––––––
Section
29.5
261 BINDA
BIN to Decimal ASCII
Conversion
3 *5––––––
Section
29.6
262 to
268
– –
269 SCL2
Scaling 2
(Coordinate by X/Y Data)
3 *3––––––
Section
29.7
*1: The instruction is provided in the FX
2N
/FX
2NC
Series Ver. 3.00 or later. *6: The instruction is provided in the FX
3G
Series Ver. 1.10 or later.
*2: The function is changed in the FX
3UC
Series Ver. 1.30 or later. *7: The instruction is provided in the FX
3U
/FX
3UC
Series Ver. 2.61 or later.
*3: The instruction is provided in the FX
3UC
Series Ver. 1.30 or later. *8: The instruction is provided in the FX
3U
/FX
3UC
Series Ver. 2.70 or later.
*4: The function is changed in the FX
3UC
Series Ver. 2.20 or later. *9: The instruction is provided in the FX
3G
Series Ver. 1.40 or later.
*5: The instruction is provided in the FX
3UC
Series Ver. 2.20 or later.
FNC No. Mnemonic Symbol Function
FX3U
FX3UC
FX3G
Applicable PLC
Reference
FX1S
FX1N
FX2N
FX1NC
FX2NC
S2S1OR=
S
1
S
2
S2S1OR>
S
1
S
2
S2S1OR<
S
1
S
2
S2S1OR<>
S
1
S
2
S2S1OR
<=
S
1
S
2
S2S1OR
>=
S
1
S
2
DLIMIT S3S2S1
DBAND S3S2S1
DZONE S3S2S1
DSCL S2S1
DABIN DS
BINDA DS
DSCL2 S2S1
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