Technical data

4 Error Messages

Overview

124 E364xA User’s and Service Guide

Overview

Errors are retrieved in the first- in- first- out (FIFO) order.

The first error returned is the first error that was stored.

Errors are cleared as you read them. When you have read all

errors from the queue, the ERROR annunciator turns off and

the errors are cleared. The power supply beeps once each

time an error is generated.

If more than 20 errors have occurred, the last error stored

in the queue (the most recent error) is replaced with

- 350, “Queue overflow”. No additional errors are stored until

you remove errors from the queue. If no errors have

occurred when you read the error queue, the power supply

responds with +0, “No error” over the remote interface or NO

ERRORS from the front panel.

The error queue is cleared by the *CLS (clear status)

command or when power is cycled. The errors are also

cleared when you read the queue.

Front panel operation

Press the (Local) key to return to the front panel

operation mode if you operate the power supply in the

remote operation mode.

ERRORS

If the ERROR annunciator is turned on, press to view

the errors. Use the knob to scroll through the error

numbers. Press to view the text of the error message.

Press to increase the scrolling speed of the text on the

display. All errors are cleared when you exit the menu by

pressing or let the display time- out for approximately

30 seconds.

NOTE

The *RST (reset) command does not clear the error queue.

Local

Store

View