Source Subsystem (List) Commands; Subsystem Syntax - Keysight Technologies 6811C Programming Manual

3 Language Dictionary

Source Subsystem (List) Commands

This subsystem controls the generation of complex sequences of output changes
with rapid, precise timing and synchronized with internal or external signals. Each
subsystem command for which lists can be generated has an associated list of
values that specify the output at each list step. LIST:COUNt determines how many
times the sequences through a list before that list is completed. LIST:DWELl
specifies the time interval that each value (point) of a list is to remain in effect.
LIST:STEP determines if a trigger causes a list to advance only to its next point or
to sequence through all of its points.
All active subsystems that have their modes set to LIST must have the same
number of points (up to 100), or an error is generated when the first list point is
triggered. The only exception is a list consisting of only one point. Such a list is
treated as if it had the same number of points as the other lists, with all of the
implied points having the same value as the one specified point. All list point data
is stored in non-volatile memory.
MODE commands such as VOLTage:MODE LIST are used to activate lists for
NOTE
specific functions. However, the LIST:DWELl command is active whenever any
function is set to list mode. Therefore, LIST:DWELl must always be set either to
one point, or to the same number of points as the active list.

Subsystem syntax

[SOURce:]
134
LIST
:COUNt <n> | INFinity
:CURRent <n>{, <n>}
:POINts?
:DWELl <n>{, <n>}
:POINts?
:FREQuency
[:LEVel] <n>{, <n>}
:POINts?
:SLEW <n>{, <n>}
:POINts?
:PHASe <n>{, <n>}
:POINts?
Keysight Models 6811C, 6812C, and 6813C Programming Guide
Sets the list repeat count
Sets the peak current limit list
Returns the number of peak current limit list points
Sets the list of dwell times
Returns the number of dwell list points
Sets the frequency list
Returns the number of frequency points
Sets the frequency slew list
Returns the number of frequency slew points
Sets the phase list
Returns the number of phase list points