FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
Execution time in ON status (μs)
FNC
Instruction
No.
16-bit instruction
Data operation
ZRST(D)
11.1 + 0.19n
40
ZRST(T)
17.1 + 0.23n
ZRST(M)
20.7 + 0.02n
41
DECO
42
ENCO
43
SUM
44
BON
45
MEAN
11.8 + 0.41n
46
ANS
47
ANR
48
SQR
49
FLT
High-speed processing
50
REF
4.5 + 1.39n
51
REFF
14.4 + 0.24n
52
MTR
53
HSCS
54
HSCR
55
HSZ
56
SPD
57
PLSY
58
PWM
59
PLSR
Handy instructions
60
IST
61
SER
16.4 + 1.4n
62
ABSD
19 + 0.85n
63
INCD
64
TTMR
65
STMR
66
ALT
67
RAMP
68
ROTC
69
SORT
External FX I/O device
70
TKY
71
HKY
72
DSW
73
SEGD
74
SEGL
75
ARWS
76
ASC
77
PR
916
32-bit instruction
⎯
⎯
⎯
⎯
13.5
⎯
18.0
12.7
16.9
14.4
15.1
17.8 + 2.13n
⎯
20.4
⎯
7.0
9.7
12.1
9.8
9.5
⎯
⎯
⎯
5.9
⎯
20.0
⎯
20.0
⎯
22.0
16.0
16.0
20.0
13.6
⎯
10.6
11.2
11.2
⎯
28.5
18.5 + 2.13n
20.0 + 1.23n
⎯
23.7
⎯
10.4
⎯
19.0
⎯
11.6
⎯
15.0
⎯
25.8
⎯
18.4
21.5
21.8
32.0
32.3
⎯
26.8
⎯
10.8
⎯
22.3
⎯
28.8
⎯
19.8
⎯
24.0
Execution time in OFF status (μs)
16-bit instruction
32-bit instruction
0.325
0.325
0.325
0.455
0.455
0.325
0.585
0.455
0.845
0.455
0.845
19.7
0.065
0.325
0.585
0.325
0.585
0.325
0.195
5.5
⎯
0.845
⎯
0.845
⎯
1.105
12.6
12.6
6.9
6.9
6.2
7.0
7.0
0.455
0.585
1.105
0.585
1.105
6.5
9.2
21.0
0.2
7.5
24.8
6.6
5.2
5.2
5.7
5.7
22.1
0.325
7.5
5.2
0.715
13.6
B Instruction Execution Time
B-4 Applied Instruction Execution Time
Remarks
⎯
n: Number of reset points
⎯
n: Number of reset points
⎯
n: Number of reset points
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯