WA-1100/WA-1600 Wavemeter Operating Manual
3 Remote Communications
3-12
08115-M-00 Rev E
The :DELTa, :MAXimum, and :MINimum functions are turned on and off with their
respective commands. When one of them is turned on, the others are automatically
turned off.
CALCulate Subsystem Functions
:DATA? {POWer | FREQuency | WAVelength | WNUMber}
Description
Gets a calculated value of a pre-selected data type. In order for this
function to return a result, you must first set up the CALCulate
subsystem using the :DELTa, :MAXimum, :MINimum, or :STARt
functions.
Query Response
A numerical value in scientific notation (ex. -1.62E+000). The number
of significant digits for a FREQuency, WAVelength, or WNUMber
reading will be determined by the current resolution setting.
Resolution is set through the front panel or by using the
:DISPlay:RESolution command.
Examples
:CALC:DATA? POW
:CALC:DATA? WAV
:DELTa[:STATe]?
Description
Queries the state of the :DELTa function.
Query Response
{0 | 1} Where 0 indicates OFF and 1 indicates ON.
Examples
:CALC:DELT:STAT?
:CALC:DELT?
:DELTa[:STATe] {ON | OFF}
Description
Sets the state of the :DELTa function to either ON or OFF.
*RST value
OFF
Examples
:CALC:DELT OFF
:CALC:DELT:STAT ON
:DELTa:METHod?
Description
Queries the state of the :METHod function.
Query Response
{START | MAXMIN}
Examples
:CALC:DELT:METH?
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