AKD Drives Disconnect with Fault 502

Updated Oct 4, 2018

Reported In

Hardware

  • CompactRIO Chassis
  • Kollmorgen Drive and Motor Cable

Software

  • LabVIEW SoftMotion Module

Issue Details

After running my SoftMotion code, I notice that my AKD Drive disconnects after 5 to 30 seconds with Fault 502. 

Solution

This behavior can be caused by the Scan Engine running late. Check the Distributed System Manager for fault 66460 on the CompactRIO. Use Set Scan Engine Period VI to increase the Scan Engine period. 

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