Operation
BDS 3000
Teledyne Analytical Instruments
46
active automatically when the reading goes over 50 ppm as described in
Section 3.6.
4.3.10 Troubleshooting Screen
This
System
function provides access to troubleshooting
information. This information will be helpful to TAI technical support
staff.
Note: To use this function, it is recommended that known span
gas be flowing through the system before entering this
function.
Once the span gas has been flowing for at least five minutes, Press
the
SYSTEM
key and access the
Trbsht
on the third screen.
GasBkgnd TempComp
Trbsht
Press the
ENTER
key. The VFD display will scroll through four
screens with a five seconds delay each.
The values shown are frozen
from the moment the System key was pressed
(that is why is
important not to enter the
System
menu until span gas has flowed for a
while)
.
First Screen:
FCalib_factor = 4.581
(slope calibration, default value
shown)
AtoD_Ave =115810
(Average ADC count reading of
sensor amplifier on the span gas,
range: 0 to 260,000)
Second Screen:
lOffset[0] = 2480
(ADC count of offset of the first
gain of sensor amplifier)
lOffset[1] = 2430
(ADC count of offset of the second
gain of sensor amplifier)
Third Screen:
Summary of Contents for BDS 3000
Page 14: ......
Page 32: ...Operational Theory BDS 3000 Teledyne Analytical Instruments 18...
Page 46: ...Installation BDS 3000 Teledyne Analytical Instruments 32...
Page 76: ...Operation BDS 3000 Teledyne Analytical Instruments 62 Figure 4 2 Analyzer Power up Sequence...
Page 77: ...Oxygen Analyzer Operation Teledyne Analytical Instruments 63 Figure 4 3 Analyzer Span Sequence...
Page 78: ...Operation BDS 3000 Teledyne Analytical Instruments 64 Figure 4 4 Analyzer Zero Sequence...
Page 86: ...Maintenance BDS 3000 Teledyne Analytical Instruments 72...
Page 92: ...Appendix BDS 3000 Teledyne Analytical Instruments 78...
Page 96: ...Appendix MSDS Teledyne Analytical Instruments 82...
