Toshiba TNB21, Instruction Manual, Page: 33 / 99

Unified Controller Vm series TC-net 100 (TNB) Module Instruction Manual
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The value of the subnet mask consists of a series of "1" from the most
significant bit.
3.2.2 Station address
Use the station address setting switches to set the station address.
Any station address can be set; however, it must be unique within the system.
The available setting range for station addresses is from 01(h) to FE(h)(1 to
254).
When the IP address type is [Any], it has precedence over the value of the
station address setting switches. In this case as well, it is recommended
matching the lowermost value of the specified IP address (5 in the case of
172.16.64.5) and the value of the station address setting switches. For [Any],
set the station address in the dotted decimal notation using the engineering
tool.
3.2.3 Overview of multicast address
TNB module supports 15 multicast addresses.
Support addresses are as follows:
Table 3-3 Multicast address
No. Multicast address
1 225.224.0.1
2 225.224.0.2
3 225.224.0.3
4 225.224.0.4
5 225.224.0.5
6 225.224.0.6
7 225.224.0.7
8 225.224.0.8
9 225.224.0.9
10 225.224.0.10
11 225.224.0.11
12 225.224.0.12
13 225.224.0.13
14 225.224.0.14
15 225.224.0.15
Any one of these 15 addresses can be selected and registered with one TNB
module.
Registration to the TNB is performed with the engineering tool.
For the registration method, refer to "3.3 Setting with the engineering tool."