Agilent Technologies EPM-P Series Programming Manual page 242

Example
CALC2:MATH "(SENS2/SENS1)"
Reset Condition
On reset, the Agilent E4416A upper and lower window measurements are
set to channel A ("(SENS1)"). On the E4417A the upper window
measurements are set to channel A ("(SENS1)") and the lower window
measurements to channel B ("(SENS2)")
Query
CALCulate[1]|2|3|4:MATH[:EXPRession]?
The query returns the current math measurement setting on the specified
window.
Query Example
CALC1:MATH?
Error Messages
• For the single channel E4416A power meter: if <string> is not set to
"(SENS1)" while SENSe:SPEed is set to 200, error -221, "Settings
Conflict" occurs.
• For the dual channel E4417A power meter: if <string> is not set to
"(SENS1)"
200, error -221, "Settings Conflict" occurs.
EPM-P Series Power Meters Programming Guide
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CALCulate[1]|2|3|4:MATH[:EXPRession] <string>
or while SENS1:SPEEd or SENS2:SPEEd is set to
"(SENS2)"
CALCulate Subsystem
This command sets the lower
window/upper measurement to
make a channel B/A ratio
measurement.
This command queries the current
setting of the math expression on
the upper window/upper
measurement.
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