Module Over Temperature

What does OverTemperature mean?

This diagnostic indicates that the module is operating at a temperature higher than its rated operating limits. This condition can lead to reduced module performance, an 'Uncertain' data quality tag, and potential long-term damage if not addressed. The tag automatically resets to 0 when the condition is removed.

• Ambient temperature within the enclosure exceeding the module's specified operating temperature range
• Inadequate ventilation or airflow around the module within the control cabinet
• Module dissipating excessive heat due to heavy load or sustained high current operation

Click steps to track your progress.

1. 1

   Measure the ambient temperature inside the enclosure where the module is installed — verify it is within the module's specified operating temperature range.

2. 2

   Ensure that ventilation openings are clear and any cooling fans or HVAC systems for the enclosure are functioning correctly.

3. 3

   If possible, reduce the load on the module or distribute the load across multiple output points to lessen heat dissipation.