APPENDICES
APP
−
50
MELSEC-A
Table 2.2 Instruction Processing Time of Small Size, Compact CPUs (Continue)
Processing Time (
µ
s)
A2AS (S1)
A2USH-S1
A2USH
board
A2C A52G
A0J2H
A1FX
Direct Mode
Instruction Condition
Refresh
Mode
Refresh
Mode
Refresh
Mode
Refresh
Mode
Refresh
Mode
Other
than X, Y
X, Y
Refresh
Mode
LD=
3.8
1.91 88 70 88 88 109
14.7
AND=
2.6
1.45 76 61 76 77 101
12.9
OR=
2.8
2.00 84 67 84 83 106
13.7
LDD=
10 5.18 166 133 166 168 149 27.5
ANDD=
5.9 4.64 155 124 155 156 263 25.3
1.99
ORD=
6.3
4.53 *
166 133 166 167 273 27.3
LD<>
4.1
1.91 86 69 86 87 108
14.5
AND<> 2.6
1.45 75 60 75 75 99 12.3
OR<>
2.8
2.00 83 66 83 82 105
13.1
LDD<>
10 5.18 164 131 164 166 272 26.9
ANDD<> 5.9 4.64 161 129 161 162 269 26.7
1.99
ORD<>
6.1
4.53 *
161 129 161 161 268 25.9
LD>
4.1
1.91 84 67 84 84 106
14.3
AND>
2.6
1.45 75 60 75 75 99 12.7
OR>
2.8
2.00 83 66 83 81 104
12.9
LDD>
9.7 5.18 166 133 166 167 274 27.5
ANDD>
5.8 4.64 164 131 164 164 272 27.1
1.99
ORD>
6.0
4.53 *
164 131 164 163 274 26.5
LD>=
4.1
1.91 88 71 88 89 110
14.9
AND>= 2.6
1.45 76 66 76 77 101
12.5
OR>=
2.8
2.00 86 69 86 86 108
14.1
LDD>=
9.7 5.18 171 137 171 172 278 28.3
ANDD>= 5.8 4.64 159 127 159 161 267 26.1
1.99
ORD>=
6.0
4.53 *
171 137 171 171 277 28.3
LD<
4.1
1.91 86 69 86 87 108
14.7
AND<
2.6
1.45 74 59 74 75 99 12.5
OR<
2.8
2.00 83 66 83 82 105
13.1
LDD<
9.7 5.18 166 133 166 167 274 27.3
ANDD<
5.8 4.64 164 131 164 164 272 27.1
1.99
ORD<
6.0
4.53 *
164 131 164 163 269 26.5
LD<=
4.1
1.91 89 71 89 89 110
14.9
AND<= 2.6
1.45 76 61 76 77 101
12.3
OR<=
2.8
2.00 86 69 86 85 108
13.9
LDD<=
9.7 5.18 171 137 171 171 278 28.5
ANDD<= 5.8 4.64 160 127 160 161 267 26.3
1.99
ORD<=
6.0
4.53 *
171 137 171 171 277 28.3
* Value for A2USH board
Summary of Contents for MELSEC-A series
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