Mitsubishi MELSEC-A series - Page 477

APPENDICES
APP − 72
MELSEC-A
(2) Basic instruction
Table 2.5 Instruction Processing Time of CPUs
Processing Time (µs)
An
AnN, A3V, A73
A3N board
A3H, A3M A2A, A2U
A3A,
A3U, A4U
D D
Instruction Condition
D R
Other
than X, Y
X, Y
R
Other
than X, Y
X, Y
R R
LD= 95 70 70 87 2.8 2.8 10 3.8 2.9
AND= 96 61 62 81 1.8 1.8 9.4 2.6 2.0
OR= 94 67 66 85 3.2 3.2 11 2.8 2.1
LDD= 238 133 134 119 157* 157* 180* 10 7.7
ANDD= 231 124 125 210 157* 157* 180* 5.9 4.4
ORD= 236 133 133 218 158* 158* 181* 6.3 4.7
LD<> 98 69 69 86 2.8 2.8 10 4.1 3.1
AND<> 92 60 60 79 1.8 1.8 9.4 2.6 2.0
OR<> 96 66 66 84 3.2 3.2 11 2.8 2.1
LDD<> 235 131 132 217 158* 158* 181* 10 7.7
ANDD<> 239 129 129 215 158* 158* 181* 5.9 4.4
ORD<> 234 129 129 214 161* 161* 184* 6.1 4.6
LD> 96 67 67 84 2.8 2.8 10 4.1 3.1
AND> 92 60 60 79 1.8 1.8 9.4 2.6 2.0
OR> 98 66 65 83 3.2 3.2 11 2.8 2.1
LDD> 238 133 133 219 158* 158* 181* 9.7 7.3
ANDD> 240 131 131 217 158* 158* 181* 5.8 4.4
ORD> 236 131 130 219 161* 161* 184* 6.0 4.5
LD>= 100 71 71 88 2.8 2.8 10 4.1 3.1
AND>= 94 61 61 81 1.8 1.8 9.4 2.6 2.0
OR>= 100 69 68 86 3.2 3.2 11 2.8 2.1
LDD>= 243 137 137 222 160* 158* 181* 9.7 7.3
ANDD>= 238 127 128 213 158* 158* 181* 5.8 4.4
ORD>= 246 137 136 221 161* 161* 183* 6.0 4.5
LD< 96 69 69 86 2.8 2.8 10 4.1 3.1
AND< 92 59 60 79 1.8 1.8 9.4 2.6 2.0
OR< 96 66 65 84 3.2 3.2 11 2.8 2.1
LDD< 238 133 133 219 159 159 182 9.7 7.3
ANDD< 241 131 131 217 158 158 181 5.8 4.4
ORD< 236 131 130 215 160 160 183 6.0 4.5
LD<= 100 71 71 88 2.8 2.8 10 4.1 3.1
AND<= 94 61 61 80 1.8 1.8 9.4 2.6 2.0
OR<= 100 69 68 86 3.2 3.2 11 2.8 2.1
LDD<= 244 137 136 222 158* 160* 181* 9.7 7.3
ANDD<= 238 127 128 213 158* 158* 181* 5.8 4.4
ORD<= 246 137 136 221 161* 161* 184* 6.0 4.5
R: Refresh mode, D: Direct mode
* With an A3M, processing time will be 20 µs longer than the indicated time.