Buffer Memory Address Comparison - Mitsubishi Electric MELSEC-A/QnA Series Handbook

2
ANALOG INPUT MODULE REPLACEMENT

2.6.4 Buffer memory address comparison

Sequence program change is required as the assignment of buffer memory differs.
For details of the I/O signals or sequence program, refer to the Channel Isolated Analog-Digital
Converter Module, Channel Isolated Analog-Digital Converter Module (With Signal Conditioning
Function) User's Manual.
A68AD-S2
Address
Name
(Dec.)
0 Used channel specification
1 Averaging processing specification
2 CH1 Averaging time, count
3 CH2 Averaging time, count
4 CH3 Averaging time, count
5 CH4 Averaging time, count
6 CH5 Averaging time, count
7 CH6 Averaging time, count
8 CH7 Averaging time, count
9 CH8 Averaging time, count
10 CH1 Digital output value
11 CH2 Digital output value
12 CH3 Digital output value
13 CH4 Digital output value
14 CH5 Digital output value
15 CH6 Digital output value
16 CH7 Digital output value
17 CH8 Digital output value
18
19
20
21
22
23
24
25 System area (Not used)
26
27
28
29
30
31
32
33
34 Write data error code
35 A/D conversion completed flag
2
- 41
Address
Read/write
(Dec.)
0 A/D conversion enable/disable
CH1 Average time/Average number of times/
1
Moving average/Time constant settings
CH2 Average time/Average number of times/
2
Moving average/Time constant settings
CH3 Average time/Average number of times/
3
Moving average/Time constant settings
CH4 Average time/Average number of times/
4
Moving average/Time constant settings
R/W
CH5 Average time/Average number of times/
5
Moving average/Time constant settings
CH6 Average time/Average number of times/
6
Moving average/Time constant settings
CH7 Average time/Average number of times/
7
Moving average/Time constant settings
CH8 Average time/Average number of times/
8
Moving average/Time constant settings
9 System area (Not used)
10 A/D conversion completed flag
11 CH1 Digital output value
12 CH2 Digital output value
13 CH3 Digital output value
R
14 CH4 Digital output value
15 CH5 Digital output value
16 CH6 Digital output value
17 CH7 Digital output value
18 CH8 Digital output value
19 Error code
20 Setting range (CH1 to CH4)
21 Setting range (CH5 to CH8)
22 Offset/gain setting mode Offset specification
23 Offset/gain setting mode Gain specification
Averaging process specification (CH1 to
24
CH4)
Averaging process specification (CH5 to
25
-
CH8)
26
27
System area (Not used)
28
29
30 CH1 Maximum value
31 CH1 Minimum value
32 CH2 Maximum value
33 CH2 Minimum value
R/W 34 CH3 Maximum value
R to
44 CH8 Maximum value
45 CH8 Minimum value
Q68AD-G
Name Read/write
R/W
R/W
-
R
-
R