Error Cases in the NI Switch Health Center

NI Switches Help

Edition Date: April 2015

Part Number: 375472H-01

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The NI Switch Health Center will stop running and return errors in the following cases.

Error message: The test cannot run because the Integrated Relay Test terminals are shorted. This is usually caused by specific combinations of failed relays on a resource. Refer to the NI Switch Health Center Help for more information about locating the resource that is causing this error.

The NI Switch Health Center will not be able to perform the Integrated Relay Test when there are specific combinations of relay failures on resource. Complete the following steps to identify which resource is causing this error:

  1. Shut down the NI PXI system.
  2. Remove any resource.
  3. Power on the NI PXI system and run the NI Switch Health Center.
  4. Repeat steps 1 through 3 until the NI Switch Health Center runs without errors.

If the removal of a specific resource allows the NI Switch Health Center to run successfully, contact National Instruments to have the resource repaired. If errors continue after trying this procedure, contact National Instruments for assistance.

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