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Type 71 (Pressure Multiplexer)
SEA Model 300
Type 71 (Pressure Multiplexer)
Description
This acquisition type is used to acquire two bytes of data from the SEA Pressure Multiplexer box.
Parameters
Parameter
Usage
Limits
1
Box ID
0-255
2
Channel
0-255
3
Gain
0-3
Parameters
Data Size
This routine acquires two 8 bit bytes. Two bytes of data should be allocated for each sample.
Data Format
The data acquired is in two's complement integer coding and represents the signed digital value of
the analog signal.
0x7FFF
327678
+full scale
0x0000
0
zero
0x8000
-32768
-full scale
Data Format
Type
Synchronous event.
Acquisition Reference 142