Keithley 2280 Series Reference Manual

Section 8: Troubleshooting guide Series 2280 Precision DC Power Supply Reference Manual
8-4 077085503 / March 2019
Error summary
Messages in the Event Log are preceded by a numeric code called an Event Number. Negative (-)
numbers are used for SCPI-defined messages, and positive (+) numbers are used for Keithley-
defined messages.
The event log supports up to 64 errors. You cannot disable the logging of errors
Error code
Error message
-440
Query UNTERMINATED after indefinite response
-430
Query DEADLOCKED
-420
Query UNTERMINATED
-410
Query INTERRUPTED
-405
Request control
-404
Power fail
-403
User request
-402
Operation complete
-401
Power on
-400
Query event
-363
Input buffer overrun
-362
Framing error in program message
-361
Parity error in program message
-360
Communication error
-350
Queue overflow
-330
Self-test failed
-315
Configuration memory lost
-314
Save/recall memory lost
-313
Calibration memory lost
-312
PUD memory lost
-311
Memory error
-310
System error
-300
Device-specific error
-285
Program syntax error
-284
Program currently running
-282
Illegal program name
-281
Cannot create program
-274
Hardcopy configuration error

Keithley 2280 Series Specifications

General

Brand	Keithley
Model	2280 Series
Category	Power Supply
Language	English