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2 basics, 7 programming – Campbell Scientific CR1000 Measurement and Control System User Manual

Page 108

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Section 7. Installation

108 

 

 

• It does not understand distances or topography; that is, it does not warn the

user when broadcast distances are exceeded or identify obstacles to radio
transmission.

For more detailed information on Network Planner, please consult the LoggerNet
manual, which is available at www.campbellsci.com.

7.6.3.5.2 Basics

PakBus Settings

• Device addresses are automatically allocated but can be changed.
• Device connections are used to determine whether neighbor lists should be

specified.

• Verification intervals will depend on the activities between devices.
• Beacon intervals will be assigned but will have default values.
• Network role (e.g., router or leaf node) will be assigned based on device

links.

Device Links and Communication Resources

• Disallow links that will not work.
• Comparative desirability of links.
• Prevent over-allocation of resources.
• Optimal RS-232 and CS I/O ME baud rates based on device links.
• Optimal packet size limits based upon anticipated routes.

Fundamentals of Planning a Network

• Add a background (optional).
• Place stations, peripherals, etc.
• Establish links.
• Set up activities (scheduled poll, callback).
• Configure devices.
• Configure LoggerNet (adds the planned network to the LoggerNet Network

Map).

7.7 Programming

Programs are created with either Short Cut

(p. 465)

or CRBasic Editor

(p. 109).

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