Controller Error Log shows error code 5128.

Issue

Controller Error Log shows error code 5128.

Product Line

Andover Continuum

Environment

  • Error Log
  • Error Code
  • NetController
  • BCX
  • ACX

Cause

An Infinity Controller is dropping offline.

Resolution

  • Controller error code 5128 (0x00001408) is an indication that the controllers network comm buffer is out of memory. 
  • Normally the network transceiver will shut down when this happens to protect the controller. 
  • This is generally an indication that the controllers comm buffer is being overtaxed.  This can happen when there is a data storm present on the network.