HBK TIM-PN Montageanleitung Seite 36

Information area
characteristic
Maximum rpm speed
Pulses per revolution
Angle resolution in degrees
Number of averaged values
Tab. 10.1 CASMA filter menu features
The CASMA filter can then be activated/deactivated (OFF/ON) for torque TP1.
Information
As the measurement window of the moving average first has to be filled with measured
values, the filter only starts acting after the settling phase, subject to the size of the meas­
urement window and the data rate.
Notice
If settings are changed in the web browser, this has a direct influence on the measurement
signal. If, for example, you change the decimal places for the torque, the data on the
PROFINET interface is immediately sent with the new decimal places.
As the data is transmitted in 32-bit integer format, this can cause incorrect interpretation
of the measurement data by the PROFINET Master.
The standard settings are underlined.
E.g. Torque = 310.2Nm
Decimal places = 2 -> PROFINET value = 31020
Decimal places = 3 -> PROFINET value = 310200
Torque
Unit
Decimal point
Sign
34
Function
The angle pulse frequency must be less than the
torque measurement data rate. Otherwise the average
would be formed via the same measured value.
Comes from the number of increments, and the
analysis. With active quadrature analysis, the angle
resolution is quadrupled
Conversion of pulses per revolution to degrees
Computes the number of measured values used to
form the moving average.
Nm; kNm; ozfin; ozfft; lbfin; lbfft
.; .0; .00; .000; .0000; .00000
Positive; negative
TIM-PN
SETTINGS