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Problem: Agilent Not Reading Temperatures

Manifestation:

  • Agilent not reading any temperatures, hence ShARCS detector temperatures cannot be monitored. Power-cycling device unsuccessful. Display reads MUX OPEN 102.

Solution/Recovery:

  • View Agilent configuration via web browser at the following URL:

    ao-agilent.ucolick.org

  • Select the second icon down on the left to start the IcedTea java application to control the Agilent.
  • Select: Allow Control and set up monitoring for channels 102, 103, 105, 107, 108, and 121 by right clicking on each of those channels.
  • Re-start sharcstherm service:

    ao stop sharcstherm

    ao status sharcstherm

    ao start sharcstherm

Cause:

  • Unstable behaviour following power-glitch/power-cycle.

Associated Issues:

Change Log:

2017-02-10: First version.

This document last updated (UTC): Tuesday 04 March 2025