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Error Messages
Errors are retrieved in 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 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.
Note
that the
*RST
(reset command) command does not clear the error queue.
•
Front-panel operation:
Press
(
Local
) key to return to front-panel operation mode if you
operate power supply in remote operation mode.
ERRORS
If the
ERROR
annunciator is 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 the
or let the display time out for about 30 seconds.
•
Remote interface operation:
SYSTem:ERRor?
Read and clear one error from the error queue
Errors have the following format (the error string may contain up to 80
characters).
-102,
‘‘
Syntax error
’’
Local
Store
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Summary of Contents for E364XA Series
Page 9: ...8...
Page 15: ...14 Contents Contents...
Page 16: ...1 Quick Start...
Page 26: ...2 General Information...
Page 38: ...3 Front Panel Operation and Features...
Page 70: ...4 Remote Interface Reference...
Page 122: ...5 Error Messages...
Page 133: ...Chapter 5 Error Messages Calibration Errors 132...
Page 134: ...6 Application Programs...
Page 145: ...Chapter 6 Application Programs Example Program for Excel 97 144...
Page 146: ...7 Tutorial...
Page 157: ...Chapter 7 Tutorial Remote Programming 156...
Page 158: ...8 Specifications...
Page 166: ...Appendix Service Information...
Page 175: ...Appendix Service Information General Disassembly 174 General Disassembly...
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