Keithley 4200A-SCS Reference Manual

Model 4200A
-SCS Parameter Analyzer Reference Manual Section 13: LPT librar
y function reference
4200A-901-01 Rev. C / February 2017 13-123
pulse_train
This command configures the pulse card to output a pulse train using fixed voltage values.
Usage
int pulse_train(int instr_id, int chan, double Vbase, double Vamplitude);
instr_id
The instrument identification code: VPU1, VPU2, PMU1, PMU2, and so on
chan
Channel number of the pulse card:
1
or
2
Vbase
Voltage level for pulse base level
Vamplitude
Voltage level for pulse amplitude
Pulsers
4220-PGU
4225-PMU
Pulse mode
Standard
Details
The configured pulse train will not change for the selected channel, but any sweep or step timing
changes will affect the timing parameters of the train. For details on timing, see
pulse_step_linear and pulse_sweep_linear. A pulse_train command cannot be used by
itself in a test. When using a PMU, at least one PMU channel in a test must be a valid
pulse_sweep_linear function call.
Example
pulse_train(PMU1, 1, 0, 5);
This example configures channel 1 of the PMU to output a 0 to 5 V pulse train.
Also see
pulse_step_linear (on page 13-118)
pulse_sweep_linear (on page 13-118)

Keithley 4200A-SCS Specifications

General

Brand	Keithley
Model	4200A-SCS
Category	Measuring Instruments
Language	English