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48
Programming Reference
SCPI Instrument Command List
Specified Limits 0.1
to 1 M
Description Use this command to set the expected load impedance of the device
under test at the OUTPUT connectors. If you have a non-50
load, the
output levels at the device under test will not be the levels you program
or set via the front panel unless you set the expected load using this
command.
Example To set the expected load impedance:
Command :OUTP[1]:POL
Long
:OUTPut[1]:POLarity
Form Set & Query
Parameter
NORMal | INVerted
*RST value
NORM
Description Use this command to invert the signal at the OUTPUT.
Example To invert and re-invert the signal:
Command :CURR[1]
Long
[:SOURce]:CURRent[1][:LEVel][:IMMediate][:AMPLitude]
Form Set & Query
Parameter Numeric
Parameter suffix
A
with engineering prefixes.
*RST value 20 mA (50
into 50
)
Specified Limits 10 V Outputs (from high Z into short): max. 400 mA typical
3.8V Outputs (50
into short): max. 152 mA typical
:OUTP:IMP:EXT 47.6OHM
Set load impedance at OUTPUT to 47.6
:OUTP:POL INV
:OUTP:POL NORM
Inverted signal at OUTPUT
Normal signal at OUTPUT