Keithley 4200A-SCS - CVU Commands

Model 4200A
-SCS Parameter Analyzer Reference Manual Section 13:
LPT library function reference
4200A-901-01 Rev. C / February 2017 13-7
Command Description
pulse_range (on page
13-149)
Sets a pulse card channel for low voltage (fast speed) or high voltage (slow speed).
pulse_rise (on page 13-
150)
Sets the rise transition time for the pulse card pulse output.
pulse_ssrc (on page 13-
151)
Controls the high-endurance output relay (HEOR) for each output channel of the
PGU.
pulse_trig (on page 13-
152)
Selects the trigger mode (continuous, burst, or trigger burst) and initiates the start of
pulse output or arms the pulse card.
pulse_trig_output (on
page 13-153)
Sets the output trigger on or off.
pulse_trig_polarity (on
page 13-154)
Sets the polarity (positive or negative) of the pulse card output trigger.
pulse_trig_source (on
page 13-155)
Sets the trigger source.
pulse_vhigh (on page 13-
157)
Sets the pulse voltage high level.
pulse_vlow (on page 13-
157, on page 13-159)
Sets the pulse voltage low value.
pulse_width (on page 13-
161)
Sets the pulse width for pulse output.
seg_arb_define (on page
13-162)
Defines the parameters for a Segment Arb
®
waveform.
seg_arb_file (on page
13-165)
Used to load a waveform from an existing Segment Arb
®
waveform file.
CVU commands
Command Description
adelay (on page 13-59)
Specifies an array of delay points to use with asweep
X
command calls.
asweepv (on page 13-167)
Does a DC voltage sweep using an array of voltage values.
bsweepX (on page 13-65)
Supplies a series of ascending or descending voltages or currents and shuts
down the source when a trigger condition is encountered.
cvu_custom_cable_comp (on
page 13-170)
Determines the delays needed to accommodate custom cable lengths.
devclr (on page 13-67)
Sets all sources to a zero state.
devint (on page 13-13)
Resets all active instruments in the system to their default states.
dsweepf (on page 13-172) Performs a dual frequency sweep.
dsweepv (on page 13-174)
Performs a dual linear staircase voltage sweep.
forcev (on page 13-175)
Sets the DC bias voltage level.
getstatus (on page 13-176)
Returns various parameters pertaining to the state of the 4210-CVU.
measf (on page 13-177) Returns the frequency sourced during a single measurement.
meast (on page 13-177)
Returns a timestamp referenced to a measurement or a system timer.
measv (on page 13-178)
Returns the DC bias voltage sourced during a single measurement.
measz (on page 13-178)
Makes an impedance measurement.
rangei (on page 13-179)
Selects an impedance measurement range.