Why do I get a “HIGH CPU LOAD>95%” warning on my HMI or cMT device?

In the default project file templates for EasyBuilder Pro, there is an object that displays a visible warning that reads “HIGH CPU LOAD>95%” when the CPU utilization of the device exceeds a certain threshold.

This warning is controlled by a System Register at LB-12360. It is triggered when the device’s CPU utilization surpasses 95% for more than 30 seconds. The message is created by a Bit Lamp object in the project’s common window (defaults to Window number 4), in the top-right corner:

It is possible to delete this object to not have the message appear on the HMI screen, however it is often better to address the warning and investigate any potential causes of high CPU utilization in your HMI project.

Content created by Support Team