Error -65582 with Thermocouple Measurements on NI-9213 in CompactRIO Scan Mode

Updated Mar 17, 2025

Reported In

Hardware

  • NI-9213

Issue Details

I am using a K-Type thermocouple with the NI-9213. I am getting a value of 0 for the thermocouple reading and Error -65582: An open thermocouple was detected.
 
How do I resolve this error?

Solution

This was a previous bug that was resolved in NI-RIO 15.0. To disable Open Thermocouple Detection, you can install NI-RIO 15.0 (or newer versions, cRIO) and disable Open Thermocouple Detection using any of the following methods:

LabVIEW Project

  1. Right-click the module in the LabVIEW project and select Properties.
  2. Unselect the Enable Open-Thermocouple Detection checkbox.
  3. Right-click the module in the LabVIEW project and select Deploy.

Programmatically

  1. Drag the module from the project into LabVIEW
  2. Right-click the output >> Create >> Property for 9213 Class>> Enable Open TC Detection
  3. Right-click the property node and select Change To Write
  4. Right-click the property node and add a False boolean constant.

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