Appendix H. Additional Programming Examples
PortSet(7,1)
'Enable Mux4
For i = 1 To 32
'Do the following for each of 32 sensors:
PulsePort(8,1000)
'Provide pulse to advance to next channel on Mux4
AVW200(VWResults,ComRS232,0,15,Mux(1),1,1,1,2500,3500,2,_60Hz,1,0)
'Make VW measurement
VWFreq4(i)
=
Mux(1)
'Assign vw frequency to the VWFreq2 variable
Amp4(i)
=
Mux(2)
'Assign signal amplitude to Amp2 variable
Sig2Noise4(i)
=
Mux(3)
'Assign signal to noise ratio to Sig2Noise2 variable
FreqOfNoise4(i)
=
Mux(4)
'Assign frequency of competing noise to FreqOfNoise2 variable
DecayRatio4(i)
=
Mux(5)
'Assign signal decay ratio to DecayRatio2 variable
Digits
=
(VWFreq4(i)/1000)^2*1000
'Convert frequency to Digits
'Calculate displacement (inches) from Digits and calibration ploynomial
Displacement4(i)
=
Coef4(3*i-2)*Digits^2 + Coef4(3*i-1)* Coef4(3*i)
Next i
PortSet(7,0)
'Reset and disable Mux4
CallTable
MuxExample
NextScan
EndProg
H-11
Summary of Contents for AVW200 series
Page 2: ......
Page 78: ...Appendix C Antennas Antenna Cables and Surge Protectors for the AVW206 AVW211 and AVW216 C 8...
Page 86: ...Appendix E Status Table E 4...
Page 104: ...Appendix H Additional Programming Examples H 12...
Page 110: ...Appendix I Using MD485 Multidrop Modems with AVW200 Interfaces I 6...
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