Using The Math Function - Keysight B2980 Series Programming Manual

Example
Example
Example
Example
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Using the Math Function

This section describes how to use the math function.
• "Defining a Mass Expression"
• "Deleting an User Defined Mass Expression"
• "Enabling or Disabling the Mass Function"
• "Reading Mass Result Data"
Defining a Mass Expression
Mass expression is defined by the :CALC:MATH[:EXPR] commands.
ioObj.WriteString(":CALC:MATH:NAME ""DiffV""")
ioObj.WriteString(":CALC:MATH:DEF (SOUR-VOLT)")
ioObj.WriteString(":CALC:MATH:UNIT ""V""")
Deleting an User Defined Mass Expression
Mass expression is deleted by the :CALC:MATH[:EXPR]:DEL commands. The
commands do not delete the predefined mass expression.
ioObj.WriteString(":CALC:MATH:DEL ""DiffV""")
ioObj.WriteString(":CALC:MATH:DEL:ALL")
Enabling or Disabling the Mass Function
Mass function is set by the :CALC:MATH:STAT command.
ioObj.WriteString(":CALC:MATH:STAT ON")
Reading Mass Result Data
Mass result data is read by the :CALC:MATH:DATA? commands.
ioObj.WriteString(":CALC:MATH:DATA:LAT?")
ioObj.WriteString(":CALC:MATH:DATA?")
To specify the data to obtain, use the :FORM:ELEM:CALC command.
Keysight B2980 Programming Guide, Ed ition 1
Controlling Keysight B2980
Using the Math Function
'Deletes DiffV
'Deletes all
'Latest data
'All data
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