BNC 845-M User Manual
Page 29
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Model 845-M Programmer’s Manual V1.1 2011
[SOURce]:LIST Subsystem
Command
Parameters
Unit
(default)
Remark
[SOURce]:LIST:DIRection
UP|DOWN|RANDom
UP
V0.3.9
[SOURce]:LIST:DWELl
<value>
s
V0.3.9
[SOURce]:LIST:DELay
<value>
s
V0.3.9
[SOURce]:LIST:DELay:AUTO
ON|OFF|1|0
ON
V0.3.9
[SOURce]:LIST:FREQuency:POINts?
V0.3.9
[SOURce]:LIST:FREQuency
<value>{,<value>}
Hz
V0.3.9
[SOURce]:LIST:MANual
<value>|UP|DOWN
V0.3.9
[SOURce]:LIST:MODE
AUTO | MANual
V0.3.9
[SOURce]:LIST:POWer
<value>{,<value>}
dBm
V0.3.9
[SOURce]:LIST:POWer:POINts?
V0.3.9
[SOURce]:LIST:COUNt
<value>|INFinity
1
[SOURce]:LIST:PROGress?
V0.3.9
:LIST:DIRection
[SOURce]:LIST:DIRection UP|DOWN|RANDom
[SOURce]:LIST:DIRection?
This command sets the direction of a list or step sweep. UP This choice enables a sweep in an
ascending order:
• first to last point for a list sweep
• start to stop for a step sweep
DOWN This choice reverses the direction of the sweep.
*RST UP
:LIST:DWELl
[SOURce]:LIST:DWELl <value>{,<value>}
[SOURce]:LIST:DWELl:POINts?
This command sets the dwell time for the current list sweep points. Dwell time is used when IMMediate
is the trigger source. The dwell time is the amount of time the sweep is guaranteed to pause after
setting the frequency and/or power for the current point.
The setting enabled by this command is not affected by signal generator power- on, preset, or
*RST.
The variable <value> is expressed in units of seconds.
:LIST:DELay
[SOURce]:LIST:DELay <value>{,<value>}
[SOURce]:LIST:DELay:POINts?
This command sets the off time for the current list sweep points. Off time is used when IMMediate is
the trigger source. The off time is the amount of time the output is guaranteed to be blanked after
setting the frequency and/or power for the current point to suppress output transients during a
frequency change.
The setting enabled by this command is not affected by signal generator power- on, preset, or
*RST.
The variable <value> is expressed in units of seconds.