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Appendix A. Changing COM220 Settings
FIGURE A-4. Send OS Screen in Device Configuration
A.4 Program Examples
A.4.1 ModemCallback Example (for CR1000)
The ModemCallBack instruction is available in the CR1000 with operating
system std.12 or greater, in the CR3000 with operating system std.05 or greater
and CR800 or CR850 with operating system std.03 or greater. The following
program uses the ModemCallBack instruction to call LoggerNet every 2
minutes. The ModemCallBack instruction assumes that LoggerNet resides at
the phone number and that callback is enabled in LoggerNet Setup, both for
the comport and for the datalogger.
Public PTemp, batt_volt, Count, Result as Long
Const Abort = 0 ' False
DataTable (Test5,1,-1)
DataInterval (0,0,Sec,10)
Sample (1,batt_volt,FP2)
Minimum (1,batt_volt,FP2,0,False)
Maximum (1,batt_volt,FP2,False,False)
Sample (1,PTemp,FP2)
Minimum (1,PTemp,FP2,0,False)
Maximum (1,PTemp,FP2,False,False)
Sample (1,Count,FP2)
EndTable
BeginProg
Scan (2,Min,3,0)
Count = Count + 1
PanelTemp (PTemp,250)
Battery (Batt_volt)
A-7