Campbell RF410 Bedienerhandbuch PDF herunterladen (Seite 53)

PakBus Networking Guide

Remarks

The TimeUntilTransmit value is derived from the time slot information that is

sent by the host datalogger. If the host datalogger has not yet sent time slot

information, this instruction will use a random time interval between 0 and 60

seconds until communications with the host is established.

Parameter

• Port

The Port parameter is used to specify the CR200 Series com port that will

be used for communications. Enter a numeric code:

Code Description

1RF

2 RS232

7. PakBus Concepts

7.1 PakBus Device

A PakBus device is a device with processor/software that allows it to

communicate using CSI’s PakBus packet protocol. Some examples of devices

configurable as PakBus devices are: LoggerNet server, CR10X, CR23X,

CR510, CR205, and NL100. The indicated dataloggers must have a PakBus

OS to be a PakBus device, however, the CR205 and the soon-to-be-announced

CR1000 are native PakBus devices. In this guide the term “device” is often

used as an abbreviation for “PakBus device.”

BMP5 (Block Mode Protocol 5) is a datalogger application protocol that rides

on top of PakBus.

Each PakBus device in a network must have a unique PakBus Address in order

for the network to function properly.

7.1.1 PakBus Address

The term “PakBus Address” is equivalent to PakBus ID, node ID and node

address. The preferred term is PakBus Address. Every PakBus device needs a

PakBus Address in order to receive, send, or route PakBus packets.

LoggerNet’s default PakBus Address (“PakBus Computer ID”) is 4094 and its

allowable range is 1 to 4094. PakBus devices have default PakBus Addresses

(usually “1”) that you can edit as needed.

7.1.2 Node

In PakBus networking a “node” is equivalent to a “PakBus device.” The

LoggerNet server, a PakBus datalogger, and an NL100 can all be configured as

a PakBus node.

1 2 ... 48 49 50 51 52 53 54 55 56 57 58 ... 123 124

Keine Kommentare

Campbell RF410 Bedienerhandbuch Seite 53