Справочник Пользователя для Mitsubishi Electronics FX3G
926
FX
3S
/FX
3G
/FX
3GC
/FX
3U
/FX
3UC
Series
Programming Manual - Basic & Applied Instruction Edition
B Instruction Execution Time
B-4 Applied Instruction Execution Time
Appendix B-4 Applied Instruction Execution Time
• FX
3S
PLC
FNC
No.
Instruction
Execution time in ON status (
µs)
Execution time in OFF status (
µs)
Remarks
16-bit instruction
32-bit instruction
16-bit instruction
32-bit instruction
Program flow
00
CJ
2.59
⎯
0.61
⎯
01
CALL
6.44
(CALL+SRET)
⎯
0.61
⎯
02
SRET
⎯
⎯
⎯
03
IRET
6.34
⎯
⎯
⎯
04
EI
2.52
⎯
⎯
⎯
05
DI
1.94
⎯
⎯
⎯
06
FEND
209
⎯
⎯
Even if FEND and END are used
together, execution time of only
END is required.
together, execution time of only
END is required.
07
WDT
1.94
⎯
0.61
⎯
08
FOR
4.98
(FOR+NEXT)
⎯
⎯
⎯
09
NEXT
⎯
⎯
⎯
Move and compare
10
CMP
11.18
11.54
0.61
0.61
11
ZCP
12.51
13.15
0.61
0.61
12
MOV
0.52
0.61
0.38
0.41
For details, refer to
Appendix B-6-2.
Appendix B-6-2.
13
SMOV
16.19
⎯
0.61
⎯
14
CML
6.68
7.15
0.61
0.61
15
BMOV
15.95+3.96n
⎯
0.61
⎯
16
FMOV
10.20+0.77n
10.87+0.79n
0.61
0.61
18
BCD
2.93
4.6
0.41
0.43
19
BIN
2.93
4.61
0.41
0.43
Arithmetic and logical operation
20
ADD
1.79
2.13
0.41
0.45
21
SUB
1.79
2.13
0.41
0.45
22
MUL
1.29
3.21
0.41
0.45
23
DIV
1.93
3.7
0.41
0.45
24
INC
0.78
1.01
0.41
0.41
25
DEC
0.78
1.01
0.41
0.41
26
WAND
1.24
1.59
0.41
0.45
27
WOR
1.24
1.59
0.41
0.45
28
WXOR
1.24
1.59
0.41
0.45
Rotation and shift
30
ROR
7.37
8.94
0.61
0.61
31
ROL
7.37
8.94
0.61
0.61
34
SFTR
14.51+0.46n
⎯
0.61
⎯
35
SFTL
14.7+0.46n
⎯
0.61
⎯
36
WSFR
11.74+1.44n
⎯
0.61
⎯
37
WSFL
12.02+1.48n
⎯
0.61
⎯
38
SFWR
7.46
⎯
0.61
⎯
39
SFRD
9.27
⎯
0.61
⎯
Data operation
40
ZRST(D)
7.96+0.22n
⎯
0.61
⎯
n: Number of reset points
ZRST(T)
8.77+0.46n
⎯
0.61
⎯
n: Number of reset points
ZRST(M)
14.76+0.37n
⎯
0.61
⎯
n: Number of reset points
41
DECO
8.5
⎯
0.61
⎯
42
ENCO
9.29
⎯
0.61
⎯
43
SUM
6.95
7.43
0.61
0.61
44
BON
10.4
10.77
0.61
0.61
45
MEAN
13.83+3.33n
14.69+3.5n
0.61
0.61
49
FLT
6.96
7.56
0.61
0.61