5-23
VIBXPERT II 05.2012
Measurement tasks
Dual measurement (1+1)
In the case of a dual measurement, vibration measurements can be
carried out as a overall value, spectrum or time signal on both chan-
nels at the same time, such as
- Overall value on channel A and spectrum on channel B, or
-SpectrumonchannelAandtimesignalonchannelB,etc.
Creating a new dual measurement
• OpentheTaskManager(seeP.3-19).
• Highlight the drop-down menu in the 'Measurement Task' eld,
press the MENU key and click on 'New'.
• EnteranameforthenewmeasurementtaskintheTextEditor.
• Inthe'Startmeasurement'eld,denewhetherthemeasurements
should be started consecutively or simultaneously on channel A
and channel B.
If the averaging type is set to “synchronous averaging” for one
channel,the“asynchronous withtrigger”start optionisidentical
tothe“synchronous+triggerA”startoption-i.e.,measurements
start at the same time on both channels, with channel A acting as
the trigger.
• Inthe'Setup'eld,selecttherespectivemeasurementparameters
for channel A and channel B.
Only the setups of one measurement type can be selected for each
channel as a measurement setup - i.e. either overall values, or spectra,
or time signals. To select the setups of another measurement type,
proceed as follows:
• Highlight the 'Measurement Setup' drop-down menu, press the
MENU key and click on 'Import Task' (see below).
Left:
Importing a task
Right:
Import wizard
Three steps to reach the desired mea-
surement task
Note