CEMB USA N500 - Manual (Page 49)

Balancer mode 7 - 7
1 - number and name of the balancing program (if loaded from the archive),
or else ----
2 - current speed of rotation, in RPM
3 - layout of the position of the sensors and correction planes on the rotor; indication
of the plane on which to apply the test weight
N.B.
This representation is approximate only; the sensors and correction planes can be
chosen in any position relative to each other (external sensors or sensors inside
planes, ... ) since the calibration serves especially for determining correct
parameters for balancing in any configuration.
4 - value and angular position of any test weight
5 - indication of the vibration component synchronous with the rotation (unbalance) in
value and phase for every measuring channel
6 - average speed of rotation and filter accuracy with which the vibration has been
measured
N.B.
The average speed value is highly important because the calibration procedure can
only be considered as properly performed if between one step and the other, such
speed does not exhibit differences exceeding 5%. It is up to the operator to check
for this condition.
7 - indication of the number of calibration step selected
8 - indication of the status of the calibration steps
completed
to be done
9 - instructions for the current calibration step
10 - functions for selecting the calibration step
: go the previous step
: go to next step (if the current step is the last step of the sequence,
this function, which is indicated by , ends the calibration and
loads the unbalance measuring page).
N.B.
When each already completed step is selected, the available data appear on the
monitor (vibration, average measuring speed, ... ). Such information is useful, also at
a later date, to decide whether to repeat or not to repeat the measurement.
N.B.
Although it is advisable to perform the calibration steps in the order in which they
appear, it is perfectly possible to select a different order according to your
particular requirements.