Math Operation Commands - HP 34401A User Manual

Chapter 4 Remote Interface Reference

Math Operation Commands

CALCulate:AVERage:MINimum?
Read the minimum value found during a min-max operation. The
multimeter clears the value when min-max is turned on, when power
has been off, or after a remote interface reset. [Stored in volatile memory]
CALCulate:AVERage:MAXimum?
Read the maximum value found during a min-max operation. The
multimeter clears the value when min-max is turned on, when power
has been off, or after a remote interface reset. [Stored in volatile memory]
CALCulate:AVERage:AVERage?
Read the average of all readings taken since min-max was enabled.
The multimeter clears the value when min-max is turned on, when
power has been off, or after a remote interface reset. [Stored in volatile
memory]
CALCulate:AVERage:COUNt?
Read the number of readings taken since min-max was enabled. The
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multimeter clears the value when min-max is turned on, when power
has been off, or after a remote interface reset. [Stored in volatile
memory]
value>|MINimum|MAXimum}
CALCulate:NULL:OFFSet {<
Store a null value in the multimeter's Null Register. You must turn on the math
operation before writing to the math register. You can set the null value to any
120% of the highest range, for the present
number between 0 and
function. = –120% of the highest range. = 120% of the highest
MIN MAX
range. [Stored in volatile memory]
CALCulate:NULL:OFFSet? [MINimum|MAXimum]
Query the null value.
value >|MINimum|MAXimum}
CALCulate:DB:REFerence {<
Store a relative value in the dB Relative Register. You must turn on the math
operation before writing to the math register. You can set the relative value to
200 dBm.
any number between 0 dBm and
= –200.00 dBm. = 200.00 dBm. [Stored in volatile memory]
MIN MAX
CALCulate:DB:REFerence? [MINimum|MAXimum]
Query the dB relative value.
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