Error -1074101497 in PXIe-517X Devices

Updated Aug 1, 2023

Reported In

Hardware

  • PXIe-5171
  • PXIe-5170

Software

  • LabVIEW FPGA Module

Issue Details

I receive error -1074101497 when trying to run my PXIe-517X code 
Error -1074101497 occurred at niHSAI Group A Config v1 Host.lvclass: Check Channel Overload VI:490001

Possible reason(s):
One or more channels are overloaded

How do I solve this?

Solution

Error -1074101497 is that the OverVoltage Protection (OVP) on the device was activated. Overvoltage Protection (OVP) is a feature that prevents excessive voltage from being applied to a device; when the voltage of a signal exceeds a certain limit (defined within the device specifications), the device shuts down to prevent damage to the device.

To clear this error, first ensure you remove the voltage source exceeding the limit of your device. After this, find the "niHSAI Config v1 Host.lvclass:Clear Channel Overload VI" within the PXIe-517XR Palette -> Configuration -> Utility and run this to clear the OVP flag.

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