Section 6: SCPI command reference
Model 2461 Interactive SourceMeter® Instrument Reference Manual
6-94
2461-901-01 A/November 2015
:SOURce[1]:<function>:<x>LIMit[:LEVel]
This command selects the source limit for measurements of the selected function.
Type
Affected by
Where saved
Default value
Command and query
Recall settings
Instrument reset
Power cycle
Source configuration list
Save settings
Source configuration list
Voltage: 105 µA
Current: 7.35 V
Usage
:SOURce[1]:CURRent:VLIMit[:LEVel] <n>
:SOURce[1]:CURRent:VLIMit[:LEVel]?
:SOURce[1]:CURRent:VLIMit[:LEVel]? DEFault
:SOURce[1]:CURRent:VLIMit[:LEVel]? MINimum
:SOURce[1]:CURRent:VLIMit[:LEVel]? MAXimum
:SOURce[1]:VOLTage:ILIMit[:LEVel] <n>
:SOURce[1]:VOLTage:ILIMit[:LEVel]?
:SOURce[1]:VOLTage:ILIMit[:LEVel]? DEFault
:SOURce[1]:VOLTage:ILIMit[:LEVel]? MINimum
:SOURce[1]:VOLTage:ILIMit[:LEVel]? MAXimum
<function>
The source function to which this setting applies:
•
Current:
CURRent
•
Voltage:
VOLTage
<x>
The function to which the limit applies:
•
Current:
I
•
Voltage:
V
<n>
The limit:
•
Current: 1 µA to 7.35 A
•
Voltage: 0.2 V to 105 V
Details
This command sets the source limit for measurements. The Model 2461 cannot source levels that
exceed this limit.
The values that can be set for this command are limited by the setting for the overvoltage protection
limit.
This value can also be limited by the measurement range. If a specific measurement range is set, the
limit must be more than 0.1 % of the measurement range. If you set the measurement range to be
automatically selected, the measurement range does not affect the limit.
If you change the source range to a level that is not appropriate for this limit, the instrument changes
the source limit to a limit that is appropriate to the range and a warning is generated.
Limits are absolute values.
Example
:SOUR:CURR:VLIM 15
Set the voltage limit to 15 V.
Also see
:SOURce[1]:<function>:PROTection[:LEVel]
(on page 6-96)
:SOURce[1]:<function>:<x>LIMit[:LEVel]:TRIPped?
(on page 6-95)
