Tom_G_2010
07-07-2011, 05:39 PM
Just got my Phidgets LED Board in and have started to experiment. I have a basic Audio Panel circuit built to drive the switch LEDs and now I'm starting on the annunciater panel.
I'm having trouble reading bus voltage though and I'm not quite sure what I'm doing wrong. I placed an FS Out and selected Battery_Bus_Volts as the variable. The 172's instrument panel volt meter swings a couple volts up or down when I switch the alternator switch on and off. However the FS2P meter shows only a few 100ths of a volt in fluctuation. Am I reading the wrong FS Out???
I have a code example from another user that works and am trying to buidl my own so I can better learn the app. I think I'm just being thick headed . . . I need to figure out what I'm seeing on screen and how to get that to toggle my low volt warning lamp.
I'm having trouble reading bus voltage though and I'm not quite sure what I'm doing wrong. I placed an FS Out and selected Battery_Bus_Volts as the variable. The 172's instrument panel volt meter swings a couple volts up or down when I switch the alternator switch on and off. However the FS2P meter shows only a few 100ths of a volt in fluctuation. Am I reading the wrong FS Out???
I have a code example from another user that works and am trying to buidl my own so I can better learn the app. I think I'm just being thick headed . . . I need to figure out what I'm seeing on screen and how to get that to toggle my low volt warning lamp.