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CR1000 Manual - Campbell Scientific

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Section 7. Installation<br />

• It does not understand distances or topography; that is, it does not warn the<br />

user when broadcast distances are exceeded or identify obstacles to radio<br />

transmission.<br />

For more detailed information on Network Planner, please consult the LoggerNet<br />

manual, which is available at www.campbellsci.com.<br />

7.6.3.5.2 Basics<br />

PakBus Settings<br />

• Device addresses are automatically allocated but can be changed.<br />

• Device connections are used to determine whether neighbor lists should be<br />

specified.<br />

• Verification intervals will depend on the activities between devices.<br />

• Beacon intervals will be assigned but will have default values.<br />

• Network role (e.g., router or leaf node) will be assigned based on device<br />

links.<br />

7.7 Programming<br />

Device Links and Communication Resources<br />

• Disallow links that will not work.<br />

• Comparative desirability of links.<br />

• Prevent over-allocation of resources.<br />

• Optimal RS-232 and CS I/O ME baud rates based on device links.<br />

• Optimal packet size limits based upon anticipated routes.<br />

Fundamentals of Planning a Network<br />

• Add a background (optional).<br />

• Place stations, peripherals, etc.<br />

• Establish links.<br />

• Set up activities (scheduled poll, callback).<br />

• Configure devices.<br />

• Configure LoggerNet (adds the planned network to the LoggerNet Network<br />

Map).<br />

Programs are created with either Short Cut (p. 465) or CRBasic Editor (p. 109).<br />

Programs can be up to 490 kB in size; most programs, however, are much smaller.<br />

108

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