Mitsubishi Electronics A1SJ71AR23Q Manuel D’Utilisation
3
- 21
3.6 Details of Buffer Memory
3.6.3 Refresh information table
3.6.3 Refresh information table
3
SPECIFICATIONS
(2) Storage example of refresh information table
The following shows the storage example of refresh information table for the case
where link parameters are set as shown below and a local module is a local station in
the second tier (L1 station).
where link parameters are set as shown below and a local module is a local station in
the second tier (L1 station).
Figure 3.8 Link parameter setting
Table 3.11 Storage example of refresh information table
Address
Name
Stored value
Hexadecimal
Decimal
2
H
2
Refresh information table
(First half of link
parameters)
(First half of link
parameters)
Host station send
range of W
range of W
Start number (0 to FFF)
0100
H
3
H
3
Points (in units of words)
0100
H
4
H
4
Other station send
range (1) of W
range (1) of W
Start number (0 to FFF)
0000
H
5
H
5
Points (in units of words)
0100
H
6
H
6
Other station send
range (2) of W
range (2) of W
Start number (0 to FFF)
0200
H
7
H
7
Points (in units of words)
0180
H
8
H
8
Host station send
range of B
range of B
Start number (0 to FF0)
0100
H
9
H
9
Points (in units of words)
0100
H
A
H
10
Other station send
range (1) of B
range (1) of B
Start number (0 to FF0)
0000
H
B
H
11
Points (in units of words)
0100
H
C
H
12
Other station send
range (2) of B
range (2) of B
Start number (0 to FF0)
0200
H
D
H
13
Points (in units of words)
0180
H
100
200
300
380
(Empty)
FFF
L1
L3
Second
tier
L2
M
L1
L3
Readable range
Writable range
M
B/W 0
L2
Other station
send range (1)
Host station
send range
Other station
send range (2)
Link parameters of second tier