
PakBus Networking Guide
8
BeginProg
Scan(10,sec)
'Make Measurements
Therm109 (AirTemp_C,1,1,Ex1,1.0,0)
CallTable AirTemp
NextScan
EndProg
d. Save and compile the program as “TEMP_PROBE.CR2”.
Step 7 – Set up CR205s and Download Program
a. Label one CR205 as “CR205_2” and the other as “CR205_3” representing
their future PakBus Addresses.
b. Connect the CR205s to 12VDC supplies.
c. Using an SC12 cable, connect CR205_2’s RS-232 port to an available
COM port. Make sure that no other software is running that uses this
COM port (including LoggerNet).
d. Run PakCom software.
FIGURE 3. PakCom CR2XX Settings / Tools
e. Select the available COM port in CR2XX Settings/Tools, press Connect,
and then press Read Address. The CR205’s current PakBus Address
(“Datalogger Address”) will be shown.
f. Enter “2” in the Datalogger Address field and click Set Address button to
make CR205_2’s Datalogger Address = 2.
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