ABB i-bus
®
KNX
Commissioning
192 2CDC508134D0202 | FCA/S 1.x.x.1
Temperature offset in 0.1 °C
[-50...+50]
A maximum offset of ±5 °C can be added to the recorded temperature with this parameter.
Line fault compensation
This parameter is used for setting the line fault compensation.
Selection of options Via cable length and Via cable resistance: For a description, see chapter Line fault
compensation Via cable length:, p. 197, and chapter Line fault compensation Via cable resistance, p. 198.
Filter
Low (mean value over 4 measurements)
Medium (mean value over 16 measurements)
High (mean value over 64 measurements)
This parameter is used for setting a filter (floating mean value filter). This can be used to set the output
value as a mean value using three different options.
Inactive: Filter is not active
Low: Mean output value over 4 measurements
Medium: Mean output value over 16 measurements
High: Mean output value over 64 measurements
By use of the filter the output value is “smoothed” via the mean value and is available for further
processing. The filter thus has immediate effects on the thresholds and calculation values. The higher
the degree of the filtering applied, the smoother the result. This means that the changes to the output
values become slower.
Example: An erratic change of the sensor signal with the setting Medium will take 16 seconds until the
output value is through.
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