Section 7: Command reference Model 2651A High Power System SourceMeter® Instrument Reference Manual
7-220 2651A-901-01 Rev. A / March 2011
Example
smua.source.offlimiti = 10e-3
Changes the normal output-off
mode limit to 10 mA for SMU
channel A.
Also see
smuX.source.offfunc (on page 7-218)
smuX.source.offmode
(on page 7-220)
smuX.source.offmode
This attribute sets the source output-off mode.
Type TSP-Link accessible Affected by Where saved Default value
Attribute (RW) Yes SMU reset
Instrument reset
Recall
Saved setups smuX.OUTPUT_NORMAL
Usage
sourceOffMode = smuX.source.offmode
smuX.source.offmode = sourceOffMode
sourceOffMode
The output-off setting; set to one of the following values:
0 or smuX.OUTPUT_NORMAL: Configures the source function according to
smuX.source.offfunc attribute.
1 or smuX.OUTPUT_ZERO: Configures source to output 0 V as
smuX.OUTPUT_NORMAL but has different compliance handling (see the Details
below)
2 or smuX.OUTPUT_HIGH_Z: Opens the output relay when the output is turned off
X
Source-measure unit (SMU) channel (for example, smua.source.offmode
applies to SMU channel A)