User manual

5-4 Delta, Pulse Delta, and Differential Conductance Model 6220/6221 User’s Manual
Return to Section 5 topics
Test systems
Keithley instrumentation requirements
Keithley instrumentation requirements for Delta, Pulse Delta, and Differential Con-
ductance are:
• Models 6220 and 2182 – Delta and Differential Conductance
• Models 6220 and 2182A – Delta and Differential Conductance
• Models 6221 and 2182 – Delta and Differential Conductance
• Models 6221 and 2182A – Delta, Pulse Delta, and Differential Conduc-
tance
System configurations
Stand-alone system
System configuration for stand-alone front panel operation is shown in
Figure 5-2A. The RS-232 interface for the Model 2182/2182A must be enabled
(on) and the selected interface for the Model 622x must be the GPIB or the
Ethernet (Model 6221).
PC control system
System configuration for PC control of the Model 622x is shown in Figure 5-2B.
The RS-232 interface for the Model 2182/2182A must be enabled (on) and the
selected interface for the Model 622x must be the GPIB or the Ethernet (Model
6221).
NOTE Supplied example software allows you to control Model
622x delta tests from any PC using simple mouse-clicks
through a virtual front panel. For details, see “Using the
example software” in Section 10 of the Reference
Manual.
NOTE The firmware version of the Model 2182 must be A10 or
higher.
The firmware version of the Model 2182A must be C01 or
higher.