Input; Input:filter[:Lpass]:Frequency; Input:filter[:Lpass]:Frequency <Cutoff_Freq>,(@<Ch_List>) - VXI VT1422A User Manual

INPut

Subsystem Syntax

INPut:FILTer[:LPASs]:FREQuency

Parameters
Comments
Chapter 7
The INPut subsystem controls configuration of programmable input Signal
Conditioning Plug-Ons (SCPs).
INPut
:FILTer
[:LPASs]
:FREQuency <cutoff_freq>,(@<ch_list>)
:FREQuency? (@<channel>)
[:STATe] 1 | 0 | ON | OFF,(@<channel>)
[:STATe]? (@<channel>)
:GAIN <chan_gain>,(@<ch_list>)
:GAIN? (@<channel>)
:LOW <wvolt_type>,(@<ch_list>)
:LOW? (@<channel>)
:POLarity NORMal | INVerted,(@<ch_list>)
:POLarity? (@<channel>)
INPut:FILTer[:LPASs]:FREQuency <cutoff_freq>,(@<ch_list>)
frequency of the filter on the specified channels.
Parameter Parameter
Name Type
cutoff_freq numeric (float32)
(string)
ch_list channel list (string)
•
The <cutoff_freq> parameter may be specified in kilohertz (kHz). A
programmable Filter in either an SCP or a Remote Signal Conditioning unit
(RSC) has a choice of several discrete cutoff frequencies. The cutoff frequency
set will be the one closest to the value specified by <cutoff_freq>.
•
For the VT1529A/B, this command affects an 8-channel bank, not a single
channel.
•
Sending MAX for the <cutoff_freq> selects the SCP or RSC's highest cutoff
frequency. Sending MIN for the <cutoff_freq> selects the SCP or RSC's lowest
cutoff frequency. To disable filtering (the "pass through" mode), execute the
INP:FILT:STATE OFF command.
•
Sending a value greater than the SCP's highest cutoff frequency or less than the
SCP's lowest cutoff frequency generates a -222 "Data out of range" error.
Range of
Values
see comment |
MIN | MAX
100 - 15731
VT1422A Command Reference
INPut
sets the cutoff
Default
Units
Hz
none
297