Mitsubishi Electric MELSEC FX3U Programming Manual page 971

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
Rotation and shift
39 SFRD 7.7
Data operation
ZRST(D) 11.1 + 0.19n
40 ZRST(T) 17.1 + 0.23n
ZRST(M) 20.7 + 0.02n
41 DECO 13.5
42 ENCO 18.0
43 SUM 12.7
44 BON 14.4
45 MEAN 11.8 + 0.41n
46 ANS 20.4
47 ANR 7.0
48 SQR 9.7
49 FLT 9.8
High speed processing
50 REF 4.5 + 1.39n
51 REFF 14.4 + 0.24n
52 MTR 5.9
⎯
53 HSCS
⎯
54 HSCR
⎯
55 HSZ
56 SPD 16.0
57 PLSY 20.0
58 PWM 10.6
59 PLSR 11.2
Handy instructions
60 IST 28.5
61 SER 16.4 + 1.4n
62 ABSD 19 + 0.85n
63 INCD 23.7
64 TTMR 10.4
65 STMR 19.0
66 ALT 11.6
67 RAMP 15.0
68 ROTC 25.8
69 SORT 18.4
External FX I/O device
70 TKY 21.5
71 HKY 32.0
72 DSW 26.8
73 SEGD 10.8
74 SEGL 22.3
75 ARWS 28.8
76 ASC 19.8
77 PR 24.0
Execution time in OFF status (µs)
32-bit instruction 16-bit instruction
⎯
0.455
⎯
0.325
⎯
0.325
⎯
0.325
⎯
0.455
⎯
0.455
16.9 0.325
15.1 0.455
17.8 + 2.13n 0.455
⎯
19.7
⎯
0.065
12.1 0.325
9.5 0.325
⎯
0.325
⎯
0.195
⎯
5.5
⎯
20.0
⎯
20.0
⎯
22.0
16.0 12.6
13.6 6.9
⎯
6.2
11.2 7.0
⎯
0.455
18.5 + 2.13n 0.585
20.0 + 1.23n 0.585
⎯
6.5
⎯
9.2
⎯
21.0
⎯
0.2
⎯
7.5
⎯
24.8
⎯
6.6
21.8 5.2
32.3 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
32-bit instruction
⎯
⎯
n: Number of reset points
⎯
n: Number of reset points
⎯
n: Number of reset points
⎯
⎯
0.585
0.845
0.845
⎯
⎯
0.585
0.585
⎯
⎯
⎯
0.845
0.845
1.105
12.6
6.9
⎯
7.0
⎯
1.105
1.105
⎯
⎯
⎯
⎯
⎯
⎯
⎯
5.2
5.7
⎯
⎯
⎯
⎯
⎯
⎯
31
32
33
34
35
36
37
38
A
B
969