Table Of Contents

Configuring Counters in Your Channel Specification

Last Modified: August 20, 2020

Add counters to a project by configuring signals in the Channel Specification.Use these steps to configure counters for counter modules, such as the NI 9361, and onboard counters by enabling the line and determining the settings.

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Note  

To learn more about onboard counters and how they behave differently from counter modules, refer to Using Onboard Counters.

  1. Select one or more channels you want to configure.
  2. Hover over a channel row to see the Configure gear . Click the gear for the channel or channels you want to configure.

    The configure gear appears when you select multiple channels of the same data type (analog, digital, counter, calculated, and so on). If you select channels of different data types, the configure gear is not available.

  3. Specify the channel name in the Name field, if necessary.
  4. Select the Physical Measurement you want to acquire for this channel.
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    Note  

    For information on which physical counter measurement types are available for the sensor class you are using, refer to Supported Sensor Class Types.

  5. Select the Sensor Class you want to use to take the counter measurement. The Physical, Electrical, and Scaling options that appear are specific to the selected sensor, if applicable.
  6. Optional: Record any sensor information or test procedures in the Sensor Properties field. To edit the Sensor Properties field, complete the following steps:
    1. Click the Sensor Properties edit icon at the top right of the box.
    2. Fill in the information in the Sensor Properties dialog that opens.
    The information will populate the Sensor Properties field of the channel configuration.
  7. Optional: Set the configuration options to the desired settings for the corresponding counter connected to the channel.
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    Note  

    When selecting multiple channels, available configuration options may not be available for channels with different requirements and specifications. Available channel configuration options vary by counter measurement type.

  8. Optional: Apply any scaling options to the counter. Refer to Scaling Electrical Values to Physical Values for more information on available options.

After you select a Sensor Class, Raw value shows the raw electrical value being measured from your sensor without any scaling applied to it. Live value shows the sensor value with any scaling configurations applied. Raw values help validate the sensor configuration and are not logged to a data file.


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