Keithley 6220

B-6 Error and Status Messages Model 6220/6221 Reference Manual
+552 Invalid Password (6221 only) Standard B3 page 11-11
+557 Cannot change with DHCP ON (6221 only) Standard B3 page 11-11
+558 A/D timeout (6221 only) Standard B3 page 11-11
+610 Questionable Calibration Questionable B8 page 11-16
+611 Questionable Power Measurement Questionable B4 page 11-16
+700 Not allowed in DDC (KI-220) mode Standard B3 page 11-11
+800 RS-232 Framing Error detected Operation B11 page 11-12
+802 RS-232 Overrun detected Operation B11 page 11-12
+803 RS-232 Break detected Operation B11 page 11-12
+805 Invalid system comm setting Operation B11 page 11-12
+808 RS-232 INVALID FORMAT ERR Operation B11 page 11-12
+809 Not allowed with RS-232 Operation B11 page 11-12
+900 Internal System Error Standard B3 page 11-11
+954
KI-220 language (DDC status model):
DDC mode IDDC Error U1 Status B12
See above
Note
+955 DDC mode IDDCO Error U1 Status B11 —
+957 DDC No Remote Error U1 Status B9 —
+958 DDC V-Limit Status Byte B0 —
+959 DDC End of Buffer event Status Byte B1 —
+960 DDC End of Dwell Time Status Byte B2 —
+961 DDC Input Port Change event U1 Status B3 —
Table B-1 (cont.)
Status and error messages
Status Model
Code Description Register Bit Reference
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