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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
232 AND=
AND Compare =
33333333
Section
28.2
233 AND>
AND Compare >
33333333
Section
28.2
234 AND<
AND Compare <
33333333
Section
28.2
235 – –
236 AND<>
AND Compare ≠
33333333
Section
28.2
237 AND<=
AND Compare ≤
33333333
Section
28.2
238 AND>=
AND Compare ≥
33333333
Section
28.2
239 – –
Data Comparison
240 OR=
OR Compare =
33333333
Section
28.3
241 OR>
OR Compare >
33333333
Section
28.3
242 OR<
OR Compare <
33333333
Section
28.3
243 – –
244 OR<>
OR Compare ≠
33333333
Section
28.3
245 OR<=
OR Compare ≤
33333333
Section
28.3
246 OR>=
OR Compare ≥
33333333
Section
28.3
247 to
249
– –
*1: The instruction is provided in the FX
2N
/FX
2NC
Series Ver.3.00 or later. *5: The instruction is provided in the FX
3UC
Series Ver.2.20 or later.
*2: The function is changed in the FX
3UC
Series Ver.1.30 or later. *6: The instruction is provided in the FX
3G
Series Ver.1.10 or later.
*3: The instruction is provided 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
*4: The function is changed in the FX
3UC
Series Ver.2.20 or later. later.
FNC No. Mnemonic Symbol Function
FX3U
FX3UC
FX3G
Applicable PLC
Reference
FX1S
FX1N
FX2N
FX1NC
FX2NC
AND= S2S1
S
1
S
2
AND> S2S1
S
1
S
2
AND< S2S1
S
1
S
2
AND<> S2S1
S
1
S
2
AND
<=
S2S1
S
1
S
2
AND
>=
S2S1
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
S2S1OR
>=
S
1
S
2