Keithley 2651A

Section 8: Troubleshooting guide Model 2651A High Power System SourceMeter® Instrument Reference Manual
8-2 2651A-901-01 Rev. A / March 2011
Reading errors
When errors occur, the error messages are placed in the error queue (see Queues (on page E-2)).
The following table lists commands associated with the error queue (see Remote commands
(on
page 5-1) for more information):
Error queue command Description
errorqueue.clear()
Clear error queue of all errors
errorqueue.count
Number of messages in the error/event queue
errorqueue.next()
Request error message
For example, the following commands request the next complete error information from the error
queue and then output the message portion of the error:
errorCode, message, severity, errorNode = errorqueue.next()
print(message)
Error summary list
Error summary
Error number Error level Error Message
-430 RECOVERABLE Query Deadlocked
-420 RECOVERABLE Query Unterminated
-410 RECOVERABLE Query Interrupted
-363 RECOVERABLE Input Buffer Over-run
-350 RECOVERABLE Queue Overflow
-315 RECOVERABLE Configuration Memory Lost
-314 RECOVERABLE Save/ Recall Memory Lost
-292 RECOVERABLE Referenced name does not exist
-286 RECOVERABLE TSP Runtime error
-285 RECOVERABLE Program Syntax
-282 RECOVERABLE Illegal program name
-281 RECOVERABLE Cannot Create Program
-225 RECOVERABLE Out of Memory or TSP Memory allocation error
-224 RECOVERABLE Illegal Parameter Value
-223 RECOVERABLE Too Much Data
-222 RECOVERABLE Parameter Data Out of Range
-221 RECOVERABLE Settings Conflict
-220 RECOVERABLE Parameter
-203 RECOVERABLE Command protected
-154 RECOVERABLE String Too Long
-151 RECOVERABLE Invalid String Data
-144 RECOVERABLE Character Data Too Long
-141
RECOVERABLE Invalid Character Data