Tecfluid Converter XL1, Инструкция по эксплуатации

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Changing the parameters in this screen, the different functions of the equipment can be
programmed. Once the changes are made, press the “Send” button to save all data into the
device memory.
7.5.1 Current loop
In this section parameters related to the current loop can be configured.
If the Bidirectional checkbox is selected, the analog output will have a value proportional to
flow rate, whether it is positive or negative.
If the checkbox is not selected, the analog output will give a value between 4 mA and 20 mA
proportional to flow rate when it is positive, and it will give a value of 21 mA when the flow
rate is negative.
Values for 4 mA and 20 mA are those that correspond to the current range limits.
Therefore, the current loop will give a linear signal between 4 mA and 20 mA when the input
signal has a value between the programmed values in these textboxes.
By default, the flowmeter is delivered programmed with flow rate values corresponding to
liquid velocities of 0 m/s (4 mA) and 5 m/s (20 mA).
7.5 Access to “Programming”
To enter the Programming window, simply press the corresponding tab.