HP ESA-E Series Programmer's Manual page 308

HP 8590-Series
Analyzers
Command(s)
DL
DL <value> :DISPlay:WINDow:TRACe:Y:DLINe <ampl>
DL ON|OFF :DISPlay:WINDow:TRACe:Y:DLINe:STATe OFF|ON|0|1
DL UP|DN
DL? :DISPlay:WINDow:TRACe:Y:DLINe:STATe?
DN
DONE
*OPC
DONE? *OPC?
Corresponding SCPI Command(s) Description/Comments
Defines the level of the display line in the
active amplitude units and displays the display
line on the spectrum analyzer screen.
Defines the level of the display line in the
active amplitude units, if no units are specified.
Turns the display line on or off.
The HP 8590-Series analyzer outputs data in
the format: -25.00. The HP ESA analyzer
outputs data in the format: -2.50000000E+001.
Reduces the active function by the applicable
step size.
Each HP 8590-Series command to which DN
can be applied will have <step> = DOWN|UP
as a parameter in the SCPI command. DN (as
well as UP) can only be sent as a parameter in
SCPI.
Allows you to determine when the spectrum
analyzer has started to execute all commands
prior to and including DONE.
The HP 8590-Series analyzer outputs data in
the format: 1. The HP ESA analyzer outputs
data in the format: +1.