Network Address Selection - Siemens TIWAY I TI505 User Manual

3.3.1 Selecting the Network Address
Each TIWAY I Network Secondary must have a unique binary network address. The
range of valid addresses is 1 to 254 (0000 0001 to 1111 1110 on switches 1–8 of the
Network Address Selection dipswitch). Selecting addresses 0 or 255
(0000 0000 or 1111 1111) on the Network Address Selection dipswitch will cause the NIM
to initialize in a test mode, and the NIM will fail to operate properly. See Table 2A for
address values (bit weight) of each switch and Table 2B for addressing examples.
Table 3–2A Bit Weight
LSB SW8
SW7
SW6
SW5
SW4
SW3
SW2
MSB SW1
3.3.2 Selecting Network Configuration Parameters
The Network Configuration Parameters dipswitch is used to select the parameters that
define the network communication environment. Several switches on the Network
Configuration Parameters dipswitch are ignored during Local Line operation. These
switches are noted in the following descriptions.
TIWAY 1 Ti505 NIM User Manual
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
Table 2 Network Address Selection
Open Closed
1 0
2 0
4 0
8 0
16 0
32 0
64 0
128 0
Table 3–2B Address Examples
1 25
SW8 Open Open
SW7 Closed Closed
SW6 Closed Closed
SW5 Closed Open
SW4 Closed Open
SW3 Closed Closed
SW2 Closed Closed
SW1 Closed Closed
203
Open
Open
Closed
Open
Closed
Closed
Open
Open
Installation
3-7