Keithley 6482, Reference Manual

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A-6 Return to
Section Topics
6482-901-01 Rev. A / August 2012
Appendix A: Status and Error Messages Model 6482 Dual-Channel Picoammeter / Voltage Source Reference Manual
Number Error message Event
1
Status register
2
Bit
+500
+501
+502
+503
+504
+505
+506
+507
+508
+509
+510
Calibration errors:
Date of calibration not set
Next date of calibration not set
Calibration data invalid
DAC calibration overflow
DAC calibration underflow
Source offset data invalid
Source gain data invalid
Measurement offset data invalid
Measurement gain data invalid
Not permitted with cal locked
Not permitted with cal unlocked
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE
EE Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event 3
3
3
3
3
3
3
3
3
3
3
+601
+602
+603
+604
+605
+606
+700
+701
Lost data errors:
Reading buffer data lost
GPIB address lost
Power-on state lost
DC calibration data lost
Calibration dates lost
GPIB communication language lost
Communication errors:
Invalid system communication
ASCII only with RS-232
EE
EE
EE
EE
EE
EE
EE
EE
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
Standard Event
3
3
3
3
3
3
3
3
+800
+801
+802
+803
Additional command execution errors:
Illegal with storage active
Insufficient vector data
OUTPUT blocked by output enable
Not permitted with OUTPUT off
EE
EE
EE
EE Standard Event
Standard Event
Standard Event
Standard Event 4
4
4
4
Table A-1 (cont.)
Status and error messages
1
EE = Error Event, SE = Status Event, SYS = System Error Event
2
Use following queries to read status registers:
Standard Event: *ESR?
Operation Event: STAT:OPER?
Measurement Event: STAT:MEAS?
Questionable Event: STAT:QUES?