Keithley 6221 User Manual

Model 6220/6221 Reference Manual Error and Status Messages B-5
+413 Not allowed with mode armed Standard B4 page 11-11
+414 Src delay >= 55µs recommended Standard B4 page 11-11
+415 Src delay >= 500µs recommended Standard B4 page 11-11
+416 Step size too small Standard B4 page 11-11
+417 Output exceeds range limit Standard B4 page 11-11
+418 Not allowed with Pulse armed Standard B4 page 11-11
+419 Trigger link cable not connected Standard B4 page 11-11
+420 Log sweep zero adjusted Standard B4 page 11-11
+500 Date of calibration not set Standard B3 page 11-11
+501 Next date of calibration not set Standard B3 page 11-11
+502 Calibration data invalid Standard B3 page 11-11
+503 DAC calibration overflow Standard B3 page 11-11
+504 DAC calibration underflow Standard B3 page 11-11
+505 Source offset data invalid Standard B3 page 11-11
+506 Source gain data invalid Standard B3 page 11-11
+507 Sense offset data invalid Standard B3 page 11-11
+508 Sense gain data invalid Standard B3 page 11-11
+509 Not permitted with cal locked Standard B3 page 11-11
+510 Not permitted with cal un-locked Standard B3 page 11-11
+511 GPIB address lost Standard B3 page 11-11
+512 Power-on state lost Standard B3 page 11-11
+513 Guard offset data invalid Standard B3 page 11-11
+514 DC calibration data lost Standard B3 page 11-11
+515 Calibration dates lost Standard B3 page 11-11
+516 Not allowed when in compliance Standard B3 page 11-11
+517 Not allowed unless in compliance Standard B3 page 11-11
+518 Must cal lower four points first Standard B3 page 11-11
+522 GPIB Comm language lost error Standard B3 page 11-11
+523 ARB Wave Data Lost Error Standard B3 page 11-11
+524 ARB Wave Data Empty Error Standard B3 page 11-11
+525 Cannot save ARB0 as user setup Standard B3 page 11-11
+526 Wave offset data invalid Standard B3 page 11-11
+527 Wave gain data invalid Standard B3 page 11-11
+528 Cannot save CUSTOM sweep setup Standard B3 page 11-11
+550 Uninitialized Ethernet Module (6221 only) Standard B3 page 11-11
+551 Ethernet Module Swapped (6221 only) Standard B3 page 11-11
Table B-1 (cont.)
Status and error messages
Status Model
Code Description Register Bit Reference
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Keithley 6221 Specifications

General

Interface	GPIB, RS-232
Communication Interface	GPIB, RS-232
Current Sourcing Accuracy	±(0.03% of output + 20 pA)
Current Sinking Accuracy	±(0.03% of output + 20 pA)
Output Resolution	100 fA
Output Accuracy	±(0.03% of output + 20 pA)
Power Requirements	100 V to 240 V AC, 50/60 Hz