FPcom ver.3.4.0.4 and higher commands for FP1 version 3.41.64 and higher a Enable PS3, a=1 enable, a=0 disable A Calibration A value b Barometric pressure (inHg) B Calibration B Value c calibration value for current calibration C Calibration C Value d Estimate test pressure, mode 0 D Calibration D value e Flow device, 1=Pitot, 0=Orifice E Calibration E Value f Test pressure target F Calibration F Value g PWM Port (Aux3) Window high G Orifice A Cd, or Pitot B comp h PWM Port (Aux3) Window low H Orifice B Cd, or Pitot B comp i Calibration P calibration I Orifice C Cd, or Pitot D comp j PWM port (Aux3) step high J Orifice D Cd, or Pitot D comp k PWM port (Aux3) step medium K Orifice E Cd, or Pitot F comp l PWM port (Aux3) step low L Orifice F Cd, or Pitot F comp m Mode. 0,1,2,3,4 M Current calibration. Select Calibration 0 estimate flow to d Example: M [RETURN] A [RETURN] 1 flow propotional to test press or Ctrl A 2 Same as 1 with PWM enabled 3 Manometer 4 Velocity probe graph n PWM port (Aux3) limit N PWM port (Aux3) direction (0 for FV3) o Sleep timer seconds. 254 max. 0=no sleep O PWM port start position (1600 for FV3) p Minimum pressure before calculate flow P PWM port stop position (1 for FV3) q PWM port (Aux3) window medium r Reset FP1 s Sample duration, 1 to 50 S Mode 2 sample duration t Temp for acfm (*F) u Data update delay 1 - 254 v Velocity probe correction V Velocity format, 1=FPS 0=FPM w Display Weather entries and sensors W Cycles for important updates (100) x PWM port (Aux3) limit y Damping value in cfm z Zero FP1. Not while bench on! Z Hard zero, will zero FP1 no matter what FP1 ver 4.1.64 and later ----------------------------------------------------------------------- R View all settings Important Default settings: o=254 p=.1 s=50 u=1 y=0