Keithley 2280 Series Reference Manual page 28

Series 2280 Precision DC Power Supply Reference Manual
Error and event indicator
Move the focus to the error and event indicator using navigation control and press the ENTER key to
see the present error and event messages. With the focus on the Event Log button, press ENTER to
see the Error and Event Log.
This indicator has a different appearance based on the type of event that has been logged.
Icon Description
A serious error has occurred. These major errors are:


A normal error has occurred. All the errors except the serious errors listed above are normal errors,
such as SCPI command errors and data overflow errors.
No new error or event messages have been logged since you last viewed the error log.
077085503 / March 2019
Figure 9: Error and event indicator
Overprotection error (overvoltage, overcurrent, or overtemperature protection).
Reverse sense leads.
Section 2: General operation
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