977
FX
3G
/FX
3U
/FX
3UC
Series Programmable Controllers
Programming Manual - Basic & Applied Instruction Edition
B Instruction Execution Time
B-4 Applied Instruction Execution Time
31
FN
C
275-
FN
C
279
Da
ta
Transf
er 3
32
FN
C
280-
FN
C
289
H
igh Speed
Pr
ocessing 2
33
FN
C
29
0-F
N
C
299
Ext
ens
ion Fi
le
R
egi
ster
34
FN
C
300-
FN
C
305
FX
3U
-C
F-A
D
P
35
SFC•S
TL
Pr
ogr
am
m
ing
36
In
ter
rupt
Functi
on
37
Special D
evice
38
E
rro
r C
ode
A
Ve
rs
ion U
p
In
fo
rm
atio
n
B
Execution T
im
es
Data operation
40
ZRST(D)
7.96+0.22n
⎯
0.61
⎯
10.26+0.22n
⎯
0.8
⎯
n: Number of reset points
ZRST(T)
8.77+0.46n
⎯
0.61
⎯
10.68+0.46n
⎯
0.8
⎯
n: Number of reset points
ZRST(M)
14.76+0.37n
⎯
0.61
⎯
16.16+0.37n
⎯
0.8
⎯
n: Number of reset points
41
DECO
8.5
⎯
0.61
⎯
10.31
⎯
0.8
⎯
42
ENCO
9.29
⎯
0.61
⎯
11.02
⎯
0.8
⎯
43
SUM
6.95
7.43
0.61
0.61
8.3
8.76
0.8
0.8
44
BON
10.4
10.77
0.61
0.61
12.13
12.83
0.8
0.8
45
MEAN
13.83+3.33n
14.69+3.5n
0.61
0.61
16.28+3.32n
17.6+3.49n
0.8
0.8
46
ANS
9.55
⎯
9.09
⎯
11.27
⎯
10.81
⎯
47
ANR
11.08
⎯
0.61
⎯
11.12
⎯
0.8
⎯
49
FLT
6.96
7.56
0.61
0.61
8.28
8.88
0.8
0.8
High speed processing
50
REF
9+1.43n
⎯
0.61
⎯
10.27+1.42n
⎯
0.8
⎯
52
MTR
5.07
⎯
1.65
⎯
5.84
⎯
1.85
⎯
53
HSCS
⎯
10.8
⎯
0.61
⎯
12.8
⎯
0.8
54
HSCR
⎯
10.79
⎯
0.61
⎯
12.71
⎯
0.8
55
HSZ
⎯
12.2
⎯
0.61
⎯
14.86
⎯
0.8
56
SPD
15.51
15.86
3.08
3.12
17.25
18.01
3.27
3.31
57
PLSY
38.21
38.61
4.63
4.78
40.1
41.33
5.5
5.36
58
PWM
10.09
⎯
8.11
⎯
12.08
⎯
8.5
⎯
59
PLSR
133.41
133.41
4.61
4.66
134.7
136.7
5.3
5.33
Handy instructions
60
IST
23.33
⎯
0.61
⎯
25.3
⎯
0.8
⎯
61
SER
21.33+3.97n
22.14+4.29n
2.4
2.3
23.99+3.96n
25.7+4.29n
2.6
2.5
62
ABSD
14.72+2.25n
15.22+3.44n
0.61
0.61
17.04+2.25n
17.96+3.44n
0.8
0.8
63
INCD
18.68
⎯
3.1
⎯
20.98
⎯
3.29
⎯
66
ALT
5.82
⎯
0.61
⎯
6.62
⎯
0.8
⎯
67
RAMP
12.33
⎯
9.89
⎯
15.21
⎯
12.37
⎯
External FX I/O device
72
DSW
24.74
⎯
18
⎯
27.08
⎯
20.3
⎯
74
SEGL
17.76
⎯
6.27
⎯
19.34
⎯
6.41
⎯
78
FROM
*1
115.6+454.4n
119.14+904.86n
0.61
0.61
117.29+454.74n 121.98+905.03n
0.8
0.8
n: Number of transfer points
FROM
*2
114.98+968.02n 119.62+1931.4n
0.61
0.61
117.81+968.19n 123.62+1931.4n
0.8
0.8
n: Number of transfer points
FROM
*3
52.58+131.43n
11.67+242.33n
0.61
0.61
55.58+131.43n
14.67+242.34n
0.8
0.8
n: Number of transfer points
79
TO
*1
74.84+515.17n
78.31+1025.7n
0.61
0.61
76.67+515.34n
82.39+1025.7n
0.8
0.8
n: Number of transfer points
TO
*2
77.62+1025.4n
78.93+2047.1n
0.61
0.61
81.62+1025.4n
82.93+2047.1n
0.8
0.8
n: Number of transfer points
TO
*3
129.9+134.1n
13.67+350.33n
0.61
0.61
132.91+134.1n
18.58+350.43n
0.8
0.8
n: Number of transfer points
*1.
When the instruction is executed to BFM #0 to BFM #31 in a special function block/unit for the FX
2N
Series.
*2.
When the instruction is executed to BFM #32 or later in a special function block/unit for the FX
2N
Series.
*3.
When the instruction is executed to a BFM in a special function block/unit for the FX
3U
/FX
3UC
Series
External FX device
80
RS
17.21
⎯
2.52
⎯
19.99
⎯
2.91
⎯
81
PRUN
11.41+1.67n
11.65+1.63n
0.61
0.61
12.92+1.6n
12.87+1.65n
0.8
0.8
82
ASCI
12.34+1.52n
⎯
0.61
⎯
14.07+1.52n
⎯
0.8
⎯
83
HEX
11.89+2.66n
⎯
0.61
⎯
13.66+2.66n
⎯
0.8
⎯
84
CCD
11.98+1.16n
⎯
0.61
⎯
13.7+1.16n
⎯
0.8
⎯
85
VRRD
102.46
⎯
0.61
⎯
103.88
⎯
0.8
⎯
86
VRSC
102.46
⎯
0.61
⎯
103.88
⎯
0.8
⎯
87
RS2
23.48
⎯
2.68
⎯
26.52
⎯
2.92
⎯
88
PID
29.1
⎯
15.41
⎯
31.5
⎯
18.005
⎯
FNC
No.
Instruc-
tion
Standard mode
Extension mode
Remarks
Execution time in ON status (
µ
s)
Execution time
in OFF status
(
µ
s)
Execution time in ON status (
µ
s)
Execution time
in OFF status
(
µ
s)
16-bit
instruction
32-bit
instruction
16-bit
instruc
tion
32-bit
instruc
tion
16-bit
instruction
32-bit
instruction
16-bit
instruc
tion
32-bit
instruc
tion