88 Sequoia Series
4.19 Source Subsystem - Limit
This subsystem controls the voltage frequency and current limit of the power source. These limits are
set at the factory and depend on the power source rating. It is not accessible by the user. The query
format is accessible, however.
Subsystem Syntax
[SOURce:]
LIMit
FREQuency <n1>,<n2>
VOLTage <n>
CURRent <n>
PHASe <n>
LIMit:FREQuency
This command sets the upper and lower frequency limit of the power source. Only the query format of
this command is available.
Command Syntax [SOURce:]LIMit:FREQuency <NRf> , <NRf>
Parameters low freq limit, upper frequency limit [command protected]
Query Syntax [SOURce:]LIMit:FREQuency?
Returned Parameters <NR2>, <NR2>
LIMit:CURRent
This command will set or return the maximum current limit the power source will operate at in the low
voltage range. Only the query format of this command is available.
Command Syntax [SOURce:]LIMit:CURRent <NRf>
Parameters maximum current limit at low voltage range [command
protected]
Query Syntax [SOURce:]LIMit:CURRent?
Returned Parameters <NR2>
LIMit:VOLTage
This command will set or return the available voltage ranges of the power source. A set of three
parameters is returned on the query, each value representing one of the up to three available AC
voltage ranges of the Sequoia Series. The first parameter represents the 166 V range value, the
second the 333 V range. Note that the equivalent DC range values are not returned, even in the
Sequoia unit is in DC mode. To determine the actual DC range value, use the VOLT:RANG? Query
command.
Only the query format of this command is available.
Command Syntax [SOURce:]LIMit:VOLTage <NRf>, <NRf>, <NRf>
Parameters voltage ranges [command protected]
Query Syntax [SOURce:]LIMit:VOLTage?
Returned Parameters <NR2> , <NR2>, <NR2>
Example: LIM:VOLT?
Response = 166.0,333.0,0.00
The Sequoia unit has a 166 V low range, a 333 V high range.
To Next Page
Loading...
Need help?
General
