Particulate Systems HPVA Series, Руководство оператора, Страница: 100 / 124

Appendix A HPVA Series Operator’s Manual
A-2 Mar 2011
Trigger output voltage (V) is out of range. Trigger will not be set.
Cause: While in the selective adsorption dosing mode, the requested trigger signal
voltage was over 10 volts or under -10 volts.
Action: Verify that the selective adsorption trigger voltage is within the range of
+10 to -10 volts.
Trigger signal is not ready.
Cause: While in the selective adsorption dosing mode, the trigger signal to the
external analytical instrument (GC or mass spec) could not be enabled.
Action A: Verify that the selective adsorption dosing mode was properly selected.
Action B: Verify proper installation of the HPVA software and that no additional
updates from National Instruments have been installed.
Action C: Verify that the board and external cables are properly connected.
Unable to load UI.
Cause: The application initialization failed to load due to unavailable resources.
Action: Verify that there is available free memory on the computer to run the HPVA
software.
Unable to open instrument log <(path-to-log)>
Cause: The instrument log file failed to open.
Action: Verify that you have write permissions to the directory specified for your
data files.
Unable to open template file.
Cause: The selected template file has been corrupted or is not a proper template
file.
Action: Select another template file for analysis.