CI8 isolated voltage channels with current and temperature mode 283
imc CANSAS Users Manual - Doc. Version 1.9 - 05.12.2014© 2014 imc Meßsysteme GmbH
If the measurement mode "Voltage: allow zero-balance" is selected, note that misunderstandings can
arise because both functions use up the input range's headroom.
This operation type is not within the system's specs and can lead to saturation effects, distortions
and non-linearities.
This option has no effect on resistance measurement.
6.5.7 Filter
With imc CANSAS-CI8, the filter settings can be made for each channel separately.
Off: Last sampled value of a sample interval.
Mean value: The output value is averaged by (Sampling interval[ms] / 1 ms) samples. For temperature
measurement, only this function is available.
Butterworth: The input signal is filtered by a Butterworth low pass filter 2nd. order. The cutoff frequency
is 1/6 of the sample interval. For sampling intervals >= 2s only the mean value function will be used.
Bessel: The input signal is filtered by a Bessel low pass filter 2nd. order. The cutoff frequency is 1/6 of the
sample interval. For sampling intervals >= 2s only the mean value function will be used.
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