Keithley 6220 User Manual

5-14 Delta, Pulse Delta, and Differential Conductance Model 6220/6221 Reference Manual
Return to Section 5 topics
Figure 5-6
Data flow and read commands
NOTE The SMPL annunciator blinks on and off for every other
reading that is acquired from the Model 2182/2182A. The
blinking annunciator indicates that communications with
the Model 2182/2182A are working properly. That is, the
Model 2182/2182A is performing voltage measurements
and successfully sending them to the Model 622x.
2182/2182A
Rdgs
622x
Delta, Pulse Delta*
or Diff Cond
Reading
622x
Averaging
Filter**
622x
Math**
622x
Display
622x
Buffer
622x
Averaging
Filter**
622x
Math**
622x
Display
622x
Buffer
TRACe:FEED SENS1
TRACe:FEED CALC1
CALC1:DATA?
CALC1:DATA:FRESh?
SENSe:DATA:LATest?
SENSe:DATA:FRESh?
Recall
Recall
TRACe:DATA?
TRACe:DATA:SELected? <start> , <count>
CALC3:DATA?
622x
Compliance
Test**
CALC2:LIMit:COMP:SOUR2:STATe:FAIL?
B) Remote operation
A) Front panel operation
* Pulse Delta can only be be performed
by the Model 6621.
**Feature can be enabled or disabled.
When disabled, reading falls through
to next block in the diagram.
622x
Delta, Pulse Delta*
or Diff Cond
Reading
A
B
C
D
Read Commands:
A = Read pre-math readings.
B = Read post-math readings.
C = Read test result for source
compliance test.
D = Read buffer readings and
buffer statistics.
Reading
Units
Reading
Units
2182/2182A
Rdgs
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - TestEquipmentDepot.com

Keithley 6220 Specifications

General

Brand	Keithley
Model	6220
Category	Measuring Instruments
Language	English