5
Delta, Pulse Delta, and
Differential Conductance
Section 5 topics
Part 1
(page 5-2)
Part 2
(page 5-20)
Overview, page 5-2 Delta, page 5-20
Section overview, page 5-2 Basic measurement process, page 5-20
Operation overview, page 5-2 Model 622x measurement process, page 5-21
Configuration settings, page 5-24
Test systems, page 5-4 Arming process, page 5-24
Keithley instrumentation requirements, page 5-4 Triggering sequence, page 5-25
System configurations, page 5-4 Operation, page 5-27
System connections, page 5-6 Setup commands, page 5-30
DUT test connections, page 5-8
Configuring communications, page 5-10 Pulse Delta, page 5-32
Arming process, page 5-11 Model 6221 measurement process, page 5-32
Interlock, page 5-13 Pulse Delta outputs, page 5-35
Configuration settings, page 5-39
Data flow and read commands, page 5-13 Arming process, page 5-42
Data flow, page 5-13 Triggering sequence, page 5-43
Read commands, page 5-15 Operation, page 5-44
Setup commands, page 5-49
Measurement units, page 5-16
Volts, ohms, power or conductance, page 5-16 Differential Conductance, page 5-51
Setting measurement units, page 5-17 Basic measurement process, page 5-51
Display readings, page 5-17 Model 622x measurement process, page 5-51
Configuration settings, page
5-55
Error and status messages, page 5-18 Arming process, page 5-56
Triggering sequence, page 5-58
Operation, page 5-59
Setup commands, page 5-64
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