HBM QuantumX - Page 159

Real-time functions and outputs
QuantumX A03031_24_E00_01 HBM: public 159
RMS +
1
T
*
ŕ
T
0
f(x)
2
dx
Ǹ
Where f(x) denotes the input channel signal and T the time window (in ms).
Keep in mind the following notes when working with RMS channels:
S The maximum sampling rate is 4800 (2400) Hz
S The output (sampling) rate of the RMS channel must not be higher than the
sampling rate of the input channel.
S Filters set for the MX410B do not apply to RMS channels. These channels
are always unfiltered. However, the input signal is filtered.
10.2 MX460B
The MX460B supports four special real-time calculations for evaluating the
torsional vibration and angular difference of rotating machines.
Fig. 10.1 MX460B front view
MX460B math channels
Keep in mind the following notes when working with these channels:
S The maximum sampling rate is 4800 (2400) Hz
S The sampling rate of the channel must not be higher than the sampling rate
of the input channel.