Network Router User Manual

GFK-1535A Chapter 2 Installation 2-13
2
Special Switch Settings on the NIU
The lettered positions of the rotary switches can optionally be used to:
Use a serial bus address that has been sent from the network.
Use a baud rate that has been sent from the network.
Re-enable autoconfiguration.
Put the NIU in “bootloader” mode to accept a firmware upgrade.
0
1
0
0
7
6
4
5
8
9
1
1
BAUD
RATE
SBA
X10
3
2
3
2
3
2
SBA
X1
N
N
A
U
N: Use SBA from network
A: Autoconfigure NIU
N: Use baud rate from network
U: Power up in bootloader mode
Using a Network Serial Bus Address
To use a Serial Bus Address previously received via a Set SBA datagram from the
network instead of the switch settings, set the upper switch (SBAx10) to the N
(network) position and cycle power to the NIU
0
1
0
0
7
6
4
5
8
9
1
1
BAUD
RATE
SBA
X10
3
2
3
2
3
2
SBA
X1
N
N
A
U
N: Use SBA from network
Using the Network Baud Rate
To use a baud rate previously received via Set Baud Rate datagram from the
network, set the lower switch (Baud Rate) to the N (Network) position and cycle
power to the NIU.
0
1
0
0
7
6
4
5
8
9
1
1
B
AUD
R
ATE
S
BA
X
10
3
2
3
2
3
2
S
BA
X
1
N
N
A
U
N: Use baud rate from network