Campbell csi mAXON Manuel d'instructions télécharger pdf (Page 44)

Section 4. Operation of the Radiotelemetry Network

4-4

FIGURE 4-3. PC208W Connect Window, Tools Tab

4.2 Datalogger Initiated Communications

The datalogger can call the computer to initiate data collection, sometimes

termed "call back." Instruction 97, Initiate Telecommunications, is used for

this purpose. Call back is commonly used to initiate data collection under

emergency situations (e.g., water level falls below lower limit). Call back is not

the preferred method for routine data collection.

The computer must be left on and dedicated to RF communication to

implement the call back option. Call back instructions are explained in the

datalogger manual. The PC208W Manual explains the use of call back in a

telecommunications network.

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Campbell csi mAXON Manuel d'instructions Page 44