Mitsubishi MELSEC AJ65BT-R2 User Manual page 85

5 PRELIMINARY INFORMATION
Area name
Status storage area
Transmission area 1)
Transmission area 2)
Reception area
Initialization area
EEPROM function area
User registration frame area
Monitor transmission area 1)
Monitor transmission area 2)
Master station automatic update buffer
(offset address)
M 0
Initialization area (1A0
H
M 1A0
H
Status storage area (20
M 1C0
H
Transmission area 2) (14
M 1D4
H
M 1E7
H
(b) An example for reducing each area is shown below.
(Example)
Transmission size
Address
R 2
R 2
R 2
R 2
R 2
R 2
R 2
R 2
R 2
worth)
H
Transmission area 1)
worth)
H
worth)
H
Reception area (14 worth)
H
Reduce area to 1E8 !
H
To transmit and receive 20-word data to connect eight R2
modules
R2 side head address
Value Address
10 Default value
R 2
H
14 Default value
R 2
H
18
14 R 2
H
H
1C
14 R 2
H
H
20
Default value R 2
H
24
0
R 2
H H
28 0
R 2
H H
2C 0
R 2
H H
30 0
R 2
H H
Blank (Area not updated automatically)
Transmission area 2) area
Blank (Area not updated automatically)
Blank (Area not updated automatically)
5 - 27
Master station side offset
Value Address
11
R 2
H
15
R 2
H
19
R 2
H
1D
R 2
H
21
Default value R 2
H
25
R 2
H
29
R 2
H
2D
R 2
H
31
R 2
H
R2 buffer memory
Initialization area
Transmission area 1)
Status storage area
Reception area
MELSEC-A
address
Value
13
H
Default value
17
H
1B
1C0
H
H
1F
1D4
H
H
23
H
27
H
2B Default value
H
2F
H
33
H
R2 0
H
R2 19F
H
R2 1BF
H
R2 200
H
R2 213
H
R2 400
H
R2 413
H