19.11.2021, 11:52
Base Block
base.galileosky.com/articles/#!en-documentation/base-block-user-manual
10/28
Discrete-analog inputs (DAI)
Tracking device has 4 discrete-analog inputs.
Feature
Value
Maximum measured voltage
33 V
Analog inputs resolution
1 mV
Maximum transmitted signal
frequency
4 kHz
DAI have the following settings:
Parameter
Explanation
Filter type (input
function)
0 - arithmetical average (discrete input
state is also generated);
1 - pulse count;
2 - frequency input;
Filter length to
calculate the mean
value
The greater this parameter, the more
slowly the device responds to the input
signal change. With filter length equal to 1
- averaging does not happen.
Set this parameter to 1 for frequency
inputs.
It is necessary to set this parameter to 1
for pulse inputs. If the tracking device
counts extra pulses, the filter length
should be increased by one and accuracy
should be estimated.