The volume measurement is composed of a plurality of individual cycles. The course of the measurement volume, the maximum number of cycles has been reached, that a value could not be determined for the volume.
!! Only for differential pressure variant !!
Test volume is too large for automatic volume measurement => Determine and enter volume manually
If possible, increase test pressure for volume measurement => Change pressure parameter (observe max. permissible pressure for test volume)
When the differential pressure position is checked before the start of measurement, there is an excessively large difference to the correct zero position (for example, the test specimen has not yet been properly vented) !! Only for differential pressure variant !!
Waiting until test volume is completely de-aerated and initiate a new start
Increase the tolerance limit and restart the start
Deactivate the function, the zero position of the differential pressure sensor has shifted => Re-adjust sensor or adjust tolerance limits