LabVIEW

cancel
Showing results for 
Search instead for 
Did you mean: 

Configuration VI for Krohn-Hite 3988 active filter

Hello,

 

   I'm sure this is a long shot, but has anyone created a VI to configure a Krohn-Hite 3988 active filter? I need to convert the VIs shown below (both "Filter Init" and "Filter Write"), which was originally made to configure a Frequency Devices 901P active filter, to work for the Krohn-Hite. Here's a link the manual as well: Krohn-Hite 3988 

 

Thanks!

 

FreqDevFilter.PNG

Filter Write FreqDev.PNG

0 Kudos
Message 1 of 2
(1,994 Views)

Hi Jay,

 

two options:

  1. I prefer to write a new VI from scratch to configure this new (but very old) device. It uses a completely different command set…
  2. Search for commands doing the same settings as was used for the other 901P filter. In case you have luck there is a corresponding command in the 3988 for each setting of the 901P filter…

(The device is very old, but even in 2003 they should have heard of the SCPI command language…)

Best regards,
GerdW


using LV2016/2019/2021 on Win10/11+cRIO, TestStand2016/2019
0 Kudos
Message 2 of 2
(1,979 Views)