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MELSEC-Q
3 SPECIFICATIONS
Table 3.7 Buffer memory assignment of Q62AD-DGH (2/3)
Address
Hexadecimal Decimal
Description Default R/W
1
38
H
56
39
H
57
CH2 Digital output value(32Bit) (L)
(H)
0R
3A
H
58
to to
3D
H
61
System area — —
3E
H
62
3F
H
63
CH1 Maximum value(32Bit) (L)
(H)
0R/W
2
40
H
64
41
H
65
CH1 Minimum value(32Bit) (L)
(H)
0R/W
2
42
H
66
43
H
67
CH2 Maximum value(32Bit) (L)
(H)
0R/W
2
44
H
68
45
H
69
CH2 Minimum value(32Bit) (L)
(H)
0R/W
2
46
H
70
to to
55
H
85
System area — —
56
H
86
57
H
87
CH1 Process alarm lower lower limit value (L)
(H)
0R/W
2
58
H
88
59
H
89
CH1 Process alarm lower upper limit value (L)
(H)
0R/W
2
5A
H
90
5B
H
91
CH1 Process alarm upper lower limit value (L)
(H)
0R/W
2
5C
H
92
5D
H
93
CH1 Process alarm upper upper limit value (L)
(H)
0R/W
2
5E
H
94
5F
H
95
CH2 Process alarm lower lower limit value (L)
(H)
0R/W
2
60
H
96
61
H
97
CH2 Process alarm lower upper limit value (L)
(H)
0R/W
2
62
H
98
63
H
99
CH2 Process alarm upper lower limit value (L)
(H)
0R/W
2
64
H
100
65
H
101
CH2 Process alarm upper upper limit value (L)
(H)
0R/W
2
66
H
102
to to
75
H
117
System area — —
76
H
118 CH1 Rate alarm warning detection period 0 R/W
2
77
H
119 CH2 Rate alarm warning detection period 0 R/W
2
78
H
120
79
H
121
System area — —
7A
H
122
7B
H
123
CH1 Rate alarm upper limit value (L)
(H)
0R/W
2
1 Indicates whether reading and writing to/from a sequence program are enabled.
R : Read enabled
W : Write enabled
2 When writing data to the buffer memory, always perform write under the interlock conditions (buffer
memory write conditions) of the following I/O signals.
Writing
request
Buffer memory writing conditions
Operating
condition
setting
request
Operating
condition
setting
completed
flag