To configure transceivers VT407, VT406 with current meters HAT-100Q1 and HOS-100Q1 or voltage meter VT410, go to "Main menu" >> "System tree" and click on the appropriate sensor element in the tree. A modal window with sensor properties will pop up. Change the needed settings like Name, User-defined type (current), Expression formula, alarm settings levels, and click "Save" or "Apply" at the bottom of the "Properties" window. After saving of the type of a sensor in the system tree in front of a sensor element user can see Amps, Volts, frequency, and so on.
On In the figure, You can see AC current transducer with K = 20. Sensor VT410 on the 75V has K ~ 15, transceiver VT407 with hall current sensor HAT-100Q1 on 100A has a value of K ~20.
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To save properties in the device flash memory press " " then "OK" to confirm. |
All meters include:
1 | Name | Name The name is given by teh the system automatically. You can change it to anything you want. |
2 | Group | Groups are manually created by the administrator in the "Group tree" menu. |
3 | ID | System ID of the element |
4 | Type | 4-20mA sensor or 0-5V voltage sensor |
5 | Class | analog |
All meters have threshold controls:
On In the picture above there is a current transducer, the coefficient is not still written. If VT420 4-20ma current meter is used with some equipment, for example with a wind meter, or with an Ultrasound depth meter (for benzin Benzin tans, for example), the user need needs to use a special formula to calculate wind speed or volume in a liter, qubic cubic meters and so on.
If necessary, the formula needs to enter the conversion (Example: x / 2-b, or sqrt (x) + b) value and to designate the name of the connected sensor (Liters, speed, or something else depending on the sensor installed.)
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