Ch0x view parameters (HART Input)
The
Ch0x
view (HART Input) includes these parameters:Parameter | Description |
|---|---|
Input Type | Displays the input type for the channel, which is Current (mA). |
Input Range | Sets the input range for the Current (mA) input type. Available options are:
|
Enable HART | Enables HART functionality on the channel. |
Engineering Units | Sets the unit of measurement for High Engineering and Low Engineering and for the channel’s input value. |
High Signal | Sets one of the four constants in the scaling equation. High Signal is in terms of the input signal units and corresponds to High Engineering when scaled.High Signal must be greater than Low Signal . |
High Engineering | Sets one of the four constants in the scaling equation. High Engineering corresponds to High Signal and helps determine the engineering units that the signal values scale into. |
Low Signal | Sets one of the four constants in the scaling equation. Low Signal is in terms of the input signal units and corresponds to Low Engineering when scaled. |
Low Engineering | Sets one of the four constants in the scaling equation. Low Engineering corresponds to Low Signal and helps determine the engineering units that the signal values scale into. |
Digital Filter | Sets the time constant for a first order lag filter used to smooth noise transients on the input with a range from 0 through 32767. When set to 0, no filtering takes place. |
Enable Diagnostics | Enables short circuit and open wire detection on the channel when selected. |
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