Math Channels - CAN CHECKED MFD28 Gen2 Manual

Figure 76: User Table
By clicking on the write to display button, the newly created user table is transferred to your data
display. In order to use the User Table as output, it must be created as an internal sensor in the TRI
editor.
9.5.9

Math Channels

With the Math Channels, you can link sensors together through logical functions. You can add,
subtract, multiply, and divide from the basic arithmetic operations with up to five variables (sensors)
or fixed values Choose a total of up to eight math channels.
In the following example, the power in kW is calculated from the torque and speed sensors. The
mathematical formula for the calculation is:
�� [ �� ] = 2 ∗ �� ∗ �� [ ���� ] ∗ ��[1/��]
With the torque in Nm and the speed in 1/min and the result in kW, the following formula results:
1
2 ∗ 3,14 ∗ ������������ ������������ [ ���� ] ∗ ������������ ������ [
]
������
���������� [ ���� ] =
60 ∗ 1000
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