NOTE: SCPI-confirmed messages are described in Volume 2: Command Reference of the
Standard Commands for Programmable Instruments. Refer to the :SYSTem:ERRor?
command.
+800
+802
+803
+805
+806
+807
+808
+900
RS-232 Framing Error detected
RS-232 Overrun detected
RS-232 Break detected
Invalid system communication
RS-232 Settings Lost
RS-232 OFLO: Characters Lost
ASCII only with RS-232
Internal System Error
EE
EE
EE
EE
EE
EE
EE
EE
+950
+951
+952
+953
+954
+955
DDC Status Model:
DDC Trigger Overrun Error
DDC Interval Overrun Error
DDC Big String Error
DDC Uncalibrated Error
DDC No Scanner Error
DDC Maximum Channel is 4
EE
EE
EE
EE
EE
EE
+956
+957
+958
+959
+960
+961
DDC Maximum Channel is 8
DDC Calibration Locked
DDC Conflict Error
DDC No Remote Error
DDC Mode IDDC Error
DDC Mode IDDCO Error
EE
EE
EE
EE
EE
EE
+962
+963
+964
+965
+966
Keithley 199 Serial Poll Byte Events:
DDC Ready
DDC Reading Done
DDC Buffer Half Full
DDC Buffer Full
DDC Reading overflow
SE
SE
SE
SE
SE
EE = error event
SE = status event
SYS = system error event
Table B-1 (cont.)
Status and error messages
Number Description Event
B-6 Status and Error Messages