Somat eDAQlite, Руководство пользователя

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I2773-4.
4
en 185
Somat eDAQ
lite
MathException
The MathException flag indicates a floating point math exception such as taking the
square root of a negative number in a Desk Calculator computed channel. While not
a fatal error in itself, it does indicate a situation that is most likely undesirable.
ParityStatus
The ParityStatus flag indicates that there is a recoverable inconsistency in a RAM Disk
pointer structure. The RAM Disk pointers are stored in triple redundant fields. If only
one of the three pointers is inconsistent, the eDAQ
lite changes it to match the other
two and sets this flag. If none of the three pointers are consistent, the eDAQ
lite
sets
the ParityError flag and resets itself.
PCMAccessError
The PCMAccessError flag indicates that the eDAQ lite cannot access the PC Card
during the start of test initialization, the start of a test run or the restart of a test run
after a power failure or an error reset. It is likely that the PC Card has been removed.
If this is the case, re-insert the PC Card and initialize or start the test.
PCMDataLosses
The PCMDataLosses flag indicates that a test did not complete the power failure exit
procedure or an error reset exit procedure. The flag can only occur if the test is running
with the PC Card data storage option. The typical scenario is a power failure with a
dead or disconnected backup battery. In almost all cases, this flag indicates loss of
some of the test data from the previous run.
PCMDiskError
The PCMDiskError flag indicates that there was a PC Card I/O error while running a
test or attempting to transfer data from the eDAQ
lite . It is likely that the PC Card has
been removed, been damaged in some way or has had some intermittent problem.
Data integrity is suspect.
PCMDiskFull
The PCMDiskFull flag indicates that there is no more PC Card storage space available
for test data. DataModes that require additional memory (for example, Time History,
Peak/Valley, etc.) are suspended, but histogram DataModes keep running normally.
Let the test run continue or stop the test as desired. Note that attempting to start a new
test run without sufficient PC Card space to start causes the eDAQ
lite to reboot itself.
PCMSIFCorrupt
The PCMSIFCorrupt flag indicates that the eDAQ lite has found corruption in the SIF
data file component on the RAM Disk. This flag stops the test run and ends the test.
Transfer the test data to the PC and reformat the RAM Disk. There can be major losses
of test data.
RainFlow
The Rainflow flag indicates a rainflow stack overflow in a Rainflow DataMode channel.
The eDAQ
lite shuts down the channel on which the overflow occurred and proceeds
in an otherwise normal manner.
HBM: public