Mitsubishi Electric FX3G SERIES Programming Manual page 927
Programmable controllers
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FX
/FX
/FX
Series Programmable Controllers
3G
3U
3UC
Programming Manual - Basic & Applied Instruction Edition
Execution time in ON status (μs)
FNC
Instruc-
No.
tion
16-bit
instruction
Floating point
⎯
110 ECMP
⎯
112 EMOV
⎯
120 EADD
⎯
121 ESUB
⎯
122 EMUL
⎯
123 EDIV
⎯
127 ESQR
129 INT
12.06
Positioning control
150 DSZR
166.48
⎯
152 TBL
⎯
155 ABS
156 ZRN
140.48
157 PLSV
160.48
158 DRVI
249.48
159 DRVA
249.46
*1.
The instruction execution time is as shown below depending on the executed positioning type (instruction)
Positioning type
DPLSV (variable speed pulse output)
DDRVI (drive to increment)
DDRVA (drive to absolute)
Real time clock control
160 TCMP
15.07
161 TZCP
17.84
162 TADD
11.98
163 TSUB
11.98
166 TRD
6.76
167 TWR
337.1
169 HOUR
10.86
External device
170 GRY
11.46
171 GBIN
11.46
RD3A
176
1939
(2AD)
WR3A
177
3086
(2DA)
Data comparison
224 LD=
1.56
225 LD>
1.92
226 LD<
1.96
228 LD<>
1.52
229 LD<=
1.84
230 LD>=
1.84
232 AND=
1.52
Standard mode
Execution time
in OFF status
(μs)
16-bit
32-bit
32-bit
instruc
instruc
instruction
tion
tion
⎯
12.46
0.61
⎯
6.36
0.61
⎯
11.96
0.61
⎯
12.06
0.61
⎯
12.76
0.61
⎯
20.86
0.61
⎯
10.66
0.61
12.06
0.61
0.61
⎯
⎯
4.56
⎯
*1
0.61
⎯
16.68
3.68
141.48
4.68
4.68
160.48
4.64
4.64
249.48
4.78
4.78
249.46
4.74
4.74
Operation instruction
DPLSV instruction
DDRVI instruction
DDRVA instruction
⎯
⎯
0.61
⎯
⎯
0.61
⎯
⎯
0.61
⎯
⎯
0.61
⎯
⎯
0.61
⎯
⎯
0.61
11.57
10.44
10.44
11.81
0.61
0.61
11.83
0.61
0.61
⎯
⎯
0.61
⎯
⎯
0.61
1.8
1.52
1.76
2.36
1.92
2.32
2.4
1.88
2.28
1.76
1.56
1.8
2.28
1.96
2.4
2.28
1.92
2.36
1.76
1.46
1.7
Extension mode
Execution time in ON status (μs)
16-bit
32-bit
instruction
instruction
⎯
14.68
⎯
7.68
⎯
13.96
⎯
13.98
⎯
14.68
⎯
22.68
⎯
11.88
13.28
13.28
⎯
168.92
⎯
*1
⎯
18.52
142.92
143.92
161.92
162.92
250.92
252.92
252.92
252.92
Instruction execution time in ON status (μs)
Standard mode
160.48 μs
249.48 μs
249.46 μs
⎯
17.57
⎯
20.33
⎯
13.91
⎯
13.91
⎯
7.52
⎯
339.6
12.59
13.69
12.62
13.35
12.62
13.37
⎯
1941
⎯
3089
2.28
2.72
2.68
3.24
2.72
3.28
2.24
2.68
2.6
3.16
2.6
3.16
2.28
2.96
B Instruction Execution Time
B-4 Applied Instruction Execution Time
Execution time
in OFF status
(μs)
Remarks
16-bit
32-bit
instruc
instruc
tion
tion
⎯
0.8
⎯
0.8
⎯
0.8
⎯
0.8
⎯
0.8
⎯
0.8
⎯
0.8
0.8
0.8
⎯
4.96
⎯
0.8
⎯
3.88
5.08
5.08
5.04
5
5.12
5.12
5.16
5.16
Extention mode
162.92 μs
252.92 μs
252.92 μs
⎯
0.8
⎯
0.8
⎯
0.8
⎯
0.8
⎯
0.8
⎯
0.8
12.17
13.01
0.8
0.8
0.8
0.8
⎯
0.8
FX
-2AD
2N
⎯
0.8
FX
2N
-2DA
For details, refer to
2.24
2.68
Appendix B-6-2.
For details, refer to
2.68
3.24
Appendix B-6-2.
For details, refer to
2.64
3.2
Appendix B-6-2.
For details, refer to
2.28
2.72
Appendix B-6-2.
For details, refer to
2.68
3.24
Appendix B-6-2.
For details, refer to
2.72
3.28
Appendix B-6-2.
For details, refer to
2.24
2.64
Appendix B-6-2.
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35
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38
A
B
925
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