Campbell RF410 Manual de instrucciones descargar pdf (Pagina 37)

PakBus Networking Guide

4.1.2.1 *D15 Set PakBus Address and Create Routing Table

Set PakBus Address

15:xxxx (1 to 4093, default = 1, be careful with numbers > 3999 (see Neighbor

Filter section)).

If you make 01, 02, 03 values too small, you may not be able to

connect to all network nodes.

Configure Routing Table

01 :xxxx Maximum nodes in PakBus network (enter 0 if a leaf node,

non-zero if a router).

02 :xxxx Maximum neighbors to this PakBus Address (Maximum

nodes must be non-zero).

03 :xxxx Maximum routers in PakBus network (Maximum nodes must

be non-zero).

04 :xxxx Default Router Address (Maximum nodes must be non-zero;

minimizes routing table size by specifying default router to

another network branch).

Collect any wanted data before typing *0 to save *D15 edits

to flash, because final storage data is cleared!

*D15 settings allocate memory similar to *A. It is a good

idea, when configuring them to leave ‘room to grow.’

Changing *D15 settings later on could result in loss of data.

If a device is unable to find a route to a destination in its routing table, and it

has a default router address configured, it will send the packet out via the

default router.

If in doubt as to how large to make max nodes, neighbors or routers in your

network, you could guess a little high. As you can see from the table below,

datalogger memory usage rises per the square of the number of routers.

*D15 Routing Table Datalogger Memory Usage:

Per node in network 16 bytes

Per neighbor 8 bytes

Per router in network

2 × routers × (routers − 1) bytes

NOTE

CAUTION

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Campbell RF410 Manual de instrucciones Pagina 37