Mitsubishi MELSEC-A Series Programming Manual page 454

APPENDICES
Table 2.2 Instruction Processing Time of Small Size, Compact CPUs
Instruction Condition
LD=
AND=
OR=
LDD=
ANDD=
ORD=
LD<>
AND<>
OR<>
LDD<>
ANDD<>
ORD<>
LD>
AND>
OR>
LDD>
ANDD>
ORD>
LD>=
AND>=
OR>=
LDD>=
ANDD>=
ORD>=
LD<
AND<
OR<
LDD<
ANDD<
ORD<
LD<=
AND<=
OR<=
LDD<=
ANDD<=
ORD<=
(2) Basic Instructions
AnS
Direct Mode
Refresh
Other than
Mode
X, Y
70 70
61 62
67 66
133 134
124 125
133 133
69 69
60 60
66 66
131 132
129 129
129 129
67 67
60 60
66 65
133 133
131 131
131 130
71 71
61 61
69 68
137 137
127 128
137 136
69 69
59 60
66 65
133 133
131 131
131 130
71 71
61 61
69 68
137 136
127 128
137 136
APP − 49
Processing Time (µs)
A1SJH/A1SH
Refresh
Mode
X, Y
87 19.2
81 17.0
85 18.0
119 36.4
210 33.6
218 36.2
86 19.4
79 16.2
84 17.4
217 35.6
215 35.2
214 34.4
84 18.8
79 17.0
83 17.2
219 36.4
217 38.5
219 35.2
88 19.6
81 16.6
86 18.6
222 37.8
213 35.0
221 37.6
86 19.4
79 16.6
84 17.2
219 36.2
217 36.0
215 35.4
88 19.8
80 17.9
86 18.6
222 37.8
213 34.8
221 37.4
MELSEC-A
A2SH (S1)
Direct Refresh
Mode Mode
19.6 14.7
17.0 12.9
18.2 13.7
37.1 27.5
34.3 25.3
36.9 27.3
19.2 14.5
16.2 12.3
17.6 13.1
35.6 26.9
35.4 26.7
34.6 25.9
19.0 14.3
17.4 12.7
17.6 12.9
36.2 27.5
36.4 27.1
35.2 26.5
19.6 14.9
16.8 12.5
19.0 14.1
38.0 28.3
35.0 26.1
37.8 28.3
19.4 14.7
16.4 12.5
17.2 13.1
36.6 27.3
36.4 27.1
35.4 26.5
19.6 14.9
16.7 12.3
18.9 13.9
37.8 28.5
34.8 26.3
37.6 28.3
Direct
Mode
14.6
12.8
13.6
27.5
25.5
27.5
14.5
12.3
13.0
26.7
26.7
25.9
14.3
12.9
12.9
27.3
27.1
26.5
14.8
12.4
13.8
28.2
26.2
28.0
14.5
12.3
13.0
27.5
27.1
26.4
14.7
12.3
13.9
28.3
26.1
28.1