Particulate Systems HPVA Series, Operator'S Manual, Page: 99 / 124

Mar 2011 A-1
A. Error Messages
This appendix contains the error messages that may be encountered while operating the HPVA Series
instruments; they are listed in alphabetical order.
Changes made to the pressure steps table affect steps that have already run.
Cause: You attempted to update the pressure table that modified pressure points
already collected.
Action: You can modify only the entries in the pressure table which have not been
collected.
Error (number) while preparing to write (path-to-ini-file)
Cause: The application initialization file is missing from the HPVA System appli-
cations directory.
Action: Verify that all HPVA System applications and the HPVASys.ini file are in
the same directory.
Instrument .ini file could not be found: (path-to-ini-file)
Cause: The application initialization file is missing from the HPVA System appli-
cations directory.
Action: Verify that all HPVA System applications and the HPVASys.ini file are in
the same directory.
One or more hardware errors were found. Unable to continue.
Cause: Initialization of the National Instruments data acquisition board failed.
Action A: Verify proper installation of the HPVA software and that no additional
updates from National Instruments have been installed.
Action B: Verify that the board and external cables are properly connected.