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FX3S/FX3G/FX3GC/FX3U/FX3UC Series
Programming Manual - Basic & Applied Instruction Edition
B Instruction Execution Time
B-6 Execution Time on Combination of Applicable Devices and Indexing
31
FNC277-FNC279
Data
Transfer 3
32
FNC280-FNC289
High-Speed
Processing 2
33
FNC290-FNC299
Extension File
Register Control
34
FNC300-FNC305
FX
3U
-CF-ADP
35
SFC•STL
Programming
36
Interrupt
Function
37
Special Device
38
Error Code
A
Version Up
Information
B
Execution Times
•FX3G/FX3GC PLCs
- Data comparison instruction (16-bit operation)
*1. When K4 is specified, and the head bit device number is a multiple of 8 (K4M0, K4M8 ...)
- Data comparison instruction (32-bit operation)
*1. When K8 is specified, and the head bit device number is a multiple of 8 (K8M0, K8M8 ...)
•FX
3U/FX3UC PLCs
- Data comparison instruction (16-bit operation)
*1. These combinations are handled as exceptions because high-speed processing is adopted in the technique.
*2. When the instruction is executed for a BFM in a special extension unit/block for FX
3U/FX3UC Series.
- Data comparison instruction (32-bit operation)
*1. These combinations are handled as exceptions because high-speed processing is adopted in the technique.
*2. When the instruction is executed for a BFM in a special extension unit/block for FX
3U/FX3UC Series.
S (source)
D (destination)
Standard mode Extension mode
Without indexing (µs) With indexing (µs) Without indexing (µs) With indexing (µs)
KnY,
KnM,
KnS
*1
T,C,D,R
KnY,
KnM,
KnS
T,C,D,R
KnY,
KnM,
KnS
T,C,D,R
KnY,
KnM,
KnS
T,C,D,R
KnX,KnY,KnM,KnS
*1
2.12 2.2 11.28 9.18 3 3.12 13.12 10.7
T,C,D,R 2.24 2.36 9.78 7.58 3.16 3.24 11.52 9.32
K,H 1.4 1.52 8.88 6.78 2.12 2.24 10.32 8.12
S (source)
D (destination)
Standard mode Extension mode
Without indexing (µs) With indexing (µs) Without indexing (µs) With indexing (µs)
KnY,
KnM,
KnS
*1
T,C,D,R
KnY,
KnM,
KnS
T,C,D,R
KnY,
KnM,
KnS
T,C,D,R
KnY,
KnM,
KnS
T,C,D,R
KnX,KnY,KnM,KnS
*1
2.52 2.76 11.68 9.68 3.48 3.68 13.32 11.32
T,C,D,R 2.8 3 10.72 8.28 3.72 3.92 11.92 9.92
K,H 1.4 1.76 9.28 7.28 2.36 2.68 11.12 9.12
S (source)
D (destination)
Without indexing (µs) With indexing (µs)
KnY,KnM,
KnS
T,C,D R
U\G
*2
KnY,KnM,
KnS
T,C,D R
U\G
*2
KnX,KnY,KnM,KnS 16.2 13.0 14.7 133.1 19.4 17.4 17.6 134.7
T,C,D 13.0
1.22
*1
11.3 129.9 17.4 15.4 15.7 132.8
R 14.7 11.3 12.9 131.4 17.6 15.7 16.0 133.1
U\G
*2
133.0 129.3 131.4 298.2 134.3 131.0 138.9 299.4
K,H 13.4
1.22
*1
11.7 130.2 16.3 14.2 14.5 131.6
S (source)
D (destination)
Without indexing (µs) With indexing (µs)
KnY,KnM,
KnS
T,C,D R
U\G
*2
KnY,KnM,
KnS
T,C,D R
U\G
*2
KnX,KnY,KnM,KnS 16.4 13.2 14.7 201.1 19.6 17.9 18.0 202.7
T,C,D 13.2
1.48
*1
11.6 197.1 17.9 16.1 16.2 200.3
R 14.7 11.6 13.0 198.6 18.0 16.2 16.3 200.4
U\G
*2
201.0 197.1 198.6 432.4 202.4 198.5 200.0 433.8
K,H 13.9
1.48
*1
12.3 197.8 17.1 15.3 15.4 199.4