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6.3.5.3
Trigger input
Introduction
You may use external transmitters with the following 24 V digital output signals:
Condition
The measurement channel must be configured as a trigger input. The measurement channel
"8/In4" is configured as a trigger input if the parameter P.29 associated with the
measurement channel is set to the value "tri".
Elements of the digital display with trigger inputs
①
②
Figure 6-10
SITRANS DA400 for oscillating positive displacement pumps
Operating Instructions, 09/2008, A5E00841120-03
Measured value
Format: Cylinder.Valve
Number and name of the measurement channel
Measuring menu digital display, trigger input
0 =
Suction valve
1 =
Pressure valve
Operation
6.3 Measuring menu
49
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