Ch0x view parameters (5069-IY4)
The
Ch0x
view for 5069-IY4 includes these parameters:Parameter | Description |
|---|---|
Disable Channel | Determines whether the channel is disabled. Disable channels to prevent erroneous fault reporting, such as no load or open wire faults, and to prevent the FLT LED for that channel from illuminating. |
Input Type | Sets the input type for the channel. Available options are:
|
Sensor Type | Sets the sensor type for the channel if the Input Type is RTD or Thermocouple. |
Input Range | Sets the input range for the input type. Ranges vary according to the selected Input Type .Input range values are as listed:
When Input Type is set to RTD and the Sensor Type is Ohms, determines an input range. For maximum resolution, choose the range that most closely accommodates the anticipated maximum resistance value.For an RTD Input Type , when the Sensor Type is not ohms, shows the resistance range used by the device for optimal performance based on the selected RTD type. These ranges are read-only and cannot be changed. |
Temperature Units | Sets the temperature unit for sensor types (ohms and mV). |
10 ohms Copper Offset | For an RTD input type with the Sensor Type set to 10Ω CU 427 , sets an offset value that is within the range from -1.00 through 1.00 ohms.This value can compensate for any Copper RTD errors and is added to the input reading before linearization. |
Engineering Units | Sets the unit of measure used for the channel. |
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. |
Notch Filter | Sets the notch filter value, which attenuates the input signal at the specified frequency. Notch filter is based on what noise frequencies are present in the device’s operating environment versus any speed requirements needed for control. |
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 Open Wire Detection | Detects whether the signal wire is disconnected from the channel or the RTB is removed from the device. |
Diagnostics | Opens Channel0x Diagnostics to view diagnostics information for the channel. |
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