User Manual

Remote operation
:BDW
Bandwidth
Syntax
:BDW <value>
Where <value> is 0 or 1
Description
This command sets the bandwidth of all v oltage and current measurement
channels in the active group. 0 = high bandwidth and 1 = low bandwidth.
Low bandwidth mode introduces a 10 kHz 2-pole filter into the voltage
and current measurement channels.
Syntax
:BDW?
Returns 0 or 1
Description
This command returns the currently configured bandwidth for the selected
group.
The values returned correspond to:
0 – High bandwidth
1 – Low bandwidth
Because this command works with a group, use the :INST:NSEL command
first to select the active group.
:SCL
Scaling
Syntax
:SCL:VLT <scale>
:SCL:AMP <scale>
:SCL:EXT <scale>
:SCL:VLT:GRP <scale>
:SCL:AMP:GRP <scale>
:SCL:EXT:GRP <scale>
VLT – Voltage channel scaling
AMP – Current channel scaling
EXT – External shunt scaling
Where <scale> is a number from 0.00001 to 100000
Description
This command sets the scaling factor for the currently selected channel.
Use the :INST:NSELC command first to select the active channel.
If the GRP option is used the same scaling factor will be applied to all
channels in the group. Use the :INST:NSEL command first to select the
active group before using the GRP option.
Syntax
:SCL:VLT?
:SCL:AMP?
:SCL:EXT?
VLT – Voltage channel scaling
AMP – Current channel scaling
EXT – External shunt scaling
PA3000 Power Analyzer User Manual 87