Buffer Memory Address Comparison - Mitsubishi Electric MELSEC L Series Manual

4
ANALOG I/O MODULE REPLACEMENT

4.3.4 Buffer memory address comparison

A1S66ADA uses I/O signals to exchange data with the CPU module. L60AD2DA2 uses the buffer
memory to exchange data with the CPU module. The sequence program to exchange data needs to be
modified.
For details of the buffer memory areas and sequence programs, refer to the MELSEC-L Analog I/O
Module User's Manual.
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L60AD2DA2
Address
Name
(decimal)
0 A/D conversion enable/disable setting
CH1 Time Average/Count Average/Moving
1
Average
CH2 Time Average/Count Average/Moving
2
Average
3
4
5
6 System area (Use prohibited)
7
8
9
10 A/D conversion completed flag
11 CH1 Digital output value
12 CH2 Digital output value
13
14
15
System area (Use prohibited)
16
17
18
19 Latest Error code
20 Setting range
21 Function selection monitor
22 Offset/gain setting mode Offset specification
23 Offset/gain setting mode Gain specification
24 Averaging process setting
25
System area (Use prohibited)
26
27 Input signal error detection setting
28
System area (Use prohibited)
29
30 CH1 Maximum value
31 CH1 Minimum value
32 CH2 Maximum value
33 CH2 Minimum value
34
35
36
37 System area (Use prohibited)
38
to
48
49 Input signal error detection flag
50
to System area (Use prohibited)
52
53 A/D conversion scaling enable/disable setting
54 CH1 scaling value
55 CH2 scaling value
Read/write
R/W
–
R
–
R
R/W
–
R/W
–
R
–
R
–
R/W
R