Display Parameters - Castle group Excieo GA2005H Operating Manual

Display Parameters

All display modes of operation have the following Acceleration display
parameters which are identified as Acceleration with a preceding 'A': -

Aeq
The Aeq is time averaged and weighted with a frequency filter that is either
set automatically or selected by the user depending on the mode of
operation.

Arms
The Arms is the weighted, running RMS (Root Mean Square) acceleration
value.

Amax
The Amax is the maximum Arms level reached.

Pmax
Pmax is the highest peak level of the weighted instantaneous acceleration.
Scrolling between these four parameter screens is achieved using the Left and
Right Arrow Keys
The dominant axis is always identified by having the > character displayed next to
it.
In Single Axis mode or Cusotm mode either a single integration change from
Acceleration to Velocity or a double integration change from Acceleration to
Displacement is possible.
selectable display parameters are shown below: -
Veq
Deq
Scrolling between these four parameter screens is achieved using the Left and
Right Arrow Keys
The dominant axis is always identified by having the > character displayed next to
it.
To see how these parameters are calculated within the instrument, see
Function Equations in Chapter 11.
.
Depending on the integral method chosen, the
Velocity
Vmax
Displacement
Dmax
.
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Vrms
Drms
Pmax
Pmax