Default Settings; Programming Of The Router Option Card - ABB SROUT Technical Reference Manual

SROUT
5.2.2.
5.3.
14
Router Option Card for Lon® Star Coupler
RER 111
S4
Disconnected Connected
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Default settings:

Table 5.2.2-1 The default settings of the jumpers
Jumper Default
Groups S1, S2 and S3 Router side A is a 78 kb/s transformer-isolated twisted pair
interface
Group S4 The fibre-optic interface is connected to router side B, the open
collector bus
J1, J4/group S1 Network termination is enabled

Programming of the router option card

There are two Neuron chips on the RTR-10 core module. These two Neuron chips
serve one router side each. All configuration programming relating to one router side
is stored within the corresponding Neuron chip's EEPROM memory. The router
option card is programmed by sending network management commands e.g. by
using a network management program on a PC. The LON Network Tool (LNT), for
example, can be used to program the router option card.
All communication parameters relating to the twisted pair interface are automatically
set when the twisted pair interface is chosen for side A. These communication
parameters vary according to the transceiver ID chosen for this interface with
jumper group S3.
The transceiver ID for the fibre-optic mode for router side A is a CUSTOM-required
mode. The communication parameters are NOT automatically set, but have to be set
by the user. Please refer to Appendix A, table 3, for the proper settings.
The transceiver ID for router side B is also a CUSTOM-required mode. For this side,
the manufacturer has given default values for the communication parameters.
The router option card can be programmed and installed in the network through the
open collector bus, which makes it possible to install router side B. To install and
configure router side A, "far side escape codes" with configuration messages must
be used.
The network address for both router sides must be programmed for the router option
card on initialisation. By default router side A has the network address:
- subnet 1, node 121
and router side B has the network address:
- subnet 1, node 120.
srout_11
1MRS 750109-MUM
ABB Automation