Specifications

Analog Input Modules
31007715 6/2008 209
Averaging You may apply a filter that smooths the values of the analog inputs reported by the
STB AVI 1400. The Advantys configuration software allows you to average over a
specified number of samples. By default, the number samples averaged is one (no
averaging); you may have a filtering average over up to 80 samples. To configure
an averaging sample:
Averaging is applied on a per-channel basis.
6 If adjustments need to be made, take
the Advantys configuration software
offline.
7 Double-click on the STB AVI 1400
module in the island editor.
The module editor for the selected
STB AVI 1400 module will open.
8 Open the Properties sheet in the
module editor. In the Offset value field,
enter the data value that you read in
step 4. In the Max. Count value field,
enter the data value that you read in
step 5.
9 Save the new configuration parameters. When the configuration is downloaded to
the physical island, the new offset and
maximum count parameters will be
applied to the analog input channel.
Step Action Result
Step Action Result
1 Double click the STB AVI 1400 module
you want to configure in the island editor.
The selected STB AVI 1400 module
opens in the software module editor.
2 In the Configured Value column of the
Averaging row, enter a decimal or
hexadecimal value in the range 1 to 80
(0x50).
When you select the Averaging value,
the max/min values of the range appear
at the bottom of the module editor screen.
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