Configuring Input Gain - IBA MS8xICP Manual

Input module for icp sensors
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ibaMS8xICP
Signal
BufferOverrun
Additional output signals for buffered access
BufferSize
SubSampling
9.2.2

Configuring input gain

If you want to use gain factors, these are made as configuration output and configured
as Off-task connector (OTC) or function block.
First, drag the output signals defined in the I/O configurator to the margin of the program-
ming surface, in this example "X2_Gain_Ch00" for the analog input 0.
Figure 13: Output signal on the margin
Create a new Off-task connector in the programming window, assign a meaningful name
to the connector, e.g. "Gain" and choose "Input" and Data type "UINT" under the Con-
nector type option.
Figure 14: Editing Off-task connector
Meaning of the default values for the input gain:
0
gain switched off
6
gain = 6 dB
12 gain = 12 dB
20 gain = 20 dB
Now, connect the OTC and the signal on the margin of the programming surface.
Figure 15: Connecting Off-task connector
Manual
Description
Counter for Buffer-overrun
Buffersize
Subsampling of the signals
Issue 1.7
25

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