User`s manual

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MELSEC-Q
3 SPECIFICATIONS
3.4 Buffer Memory
3.4.1 Buffer memory assignment
Table 3.6 indicates the buffer memory assignment of the Q62DA-FG.
Table 3.6 Buffer memory assignment (1/2)
Address
Hexadecimal Decimal
Description
Default
1
Read/write
2
0
H
0 D/A conversion enable/disable setting 0003
H
R/W
1
H
1 CH1 Digital value 0 R/W
2
H
2 CH2 Digital value 0 R/W
3
H
3
to to System area — —
A
H
10
B
H
11 CH1 Set value check code 0 R
C
H
12 CH2 Set value check code 0 R
D
H
13
to to System area — —
12
H
18
13
H
19 Error code 0 R
14
H
20 Setting range (CH1, CH2) 0 R
15
H
21 System area — —
16
H
22
Offset/gain setting mode
Offset specification
0R/W
17
H
23
Offset/gain setting mode
Gain specification
0R/W
18
H
24 Offset/gain adjustment value specification 0 R/W
19
H
25 Offset/gain range setting 0 R/W
1A
H
26
to to System area — —
25
H
37
26
H
38 CH1 Output monitor value 0 R
27
H
39 CH2 Output monitor value 0 R
28
H
40
to to System area — —
2D
H
45
2E
H
46 Rate control enable/disable setting 0003
H
R/W
2F
H
47 Disconnection detection/Warning output setting 3003
H
R/W
30
H
48 Warning output flag 0 R
31
H
49 Disconnection detection flag 0 R
32
H
50
to to System area — —
45
H
69
1 This is the initial value set after the power is turned on or the PLC CPU is reset.
2 Indicates whether reading and writing to/from a sequence program are enabled.
R : Reading enabled W : Writing enabled