Mitsubishi MELSEC-A Series Reference Manual page 144

7. DATA LINK SETTINGS
Head I/O No.
Network module type
Network No.
Refresh range
(Default values)
When a MELSECNET
network refresh parameters are assigned as follows:
1) Always assigned to the area of module No. 1.
2) If two MELSECNET
the area for one module.
3) The MELSECNET
SB/SW.
The data link information of the MELSECNET
9255.
4 LX/LY000 to 7FF of the MELSECNET
7FF.
For example, when the MELSECNET
No. 1 in the setting of the number of modules as shown in the example in Fig 7.3 , the
default values of the network refresh parameters are assigned as follows.
1) The MELSECNET
number of modules is assigned to the area of module No. 1 shown in Table
7.1.
Module No. 1
[01]
MELSECNET
master station
-
LB/LW0 to FFF B/W0 to FFF
LX/LY0 to 7FF X/Y0 to 7FF
Fig 7.3 Default ranges of network refresh parameters
data link module is mounted, the default values of the
data link modules are mounted, they are assigned to
data link module is not refreshed since it does not have
master station is set as the network module
master station set to module No. 1 in the setting of the
Module No. 2
[ ]
-
-
-
7 - 6
is stored into M/D9200 to
is assigned to the area of X/Y000 to
Module No. 3
[ ]
-
-
-