Keysight E5260/E5270 Programming Guide, Edition 4 4- 75
Command Reference
Command Reference
LSSI
The LSSI command specifies and sets the synchronous current source for the linear
search measurement. The synchronous source output will be:
Synchronous source output = polarity × LSI source output + offset
where the LSI source output is the output set by the LSI command.
This command setting is cleared by the LSV/LSI command.
Execution
Conditions
The LSI command must be entered before this command.
Syntax LSSI chnum,polarity,offset[,Vcomp]
Parameters chnum : Synchronous source channel number. The value must be slot number
where the module has been installed. Integer expression. 1 to 8 (1 and 5
are not available for HPSMU). See
Table 4-1 on page 4-9.
polarity: Polarity of the LSSI output for the LSI output.
0 (negative): LSSI output = −LSI output + offset
1 (positive): LSSI output = LSI output + offset
offset: Offset current (in A). Numeric expression.
0 to ±0.1, 0 to ±0.2 for E5291A, or 0 to ±1 for E5280B/E5290A
Both primary and synchronous search sources will use the same output
range. So check the output range set to the LSI command to determine
the synchronous source outputs.
Vcomp: Voltage compliance value (in V). Numeric expression. If you do not
specify Vcomp, the previous value is set.
Example
Statements
OUTPUT @E5270;"LSSI 1,1,1E-6,5"
See Also Refer to Table 4-7 on page 4-15 for the source output value, output range, and the
available compliance values.
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