Solved : THCAD with toma_thc config help needed

component torchud "Torch Up Down";

description 
"""
torch up down by voltage calculated from encoder velocity
""";
 
license "GPLv2 or greater";

option singleton yes;

// Input Pins
pin in bit   enable         "enable up/down";
pin in float encoder_in     "connect to encoder.nn.velocity";
pin in float voltage_offset "to set 0 volts";
pin in float voltage_scale  "to set correct voltage";
pin in float setpoint       "setpoint voltage";
pin in float tolerance      "deviation from setpoint before up/down";

// Output Pins
pin out float arc_voltage   "calculated arc voltage";
pin out bit   move_up       "arc voltage is too low";
pin out bit   move_down     "arc voltage is too high";

function _;

;;

#include "rtapi_math.h"

FUNCTION(_) {
    arc_voltage = (encoder_in - voltage_offset) * voltage_scale;
    if(arc_voltage < 0){arc_voltage = 0;}
    if(enable && arc_voltage > setpoint + tolerance){
        move_down = 1;
    }else if(enable && arc_voltage < setpoint - tolerance){
        move_up = 1;
    }else{
        move_down = 0;
        move_up =0;
    }
}

loadrt sum2  names=maxv,minv
loadrt scale names=arcvolts
loadrt wcomp names=window

addf maxv     servo
addf minv     servo
addf arcvolts servo
addf window   servo

# SET PARAMETERS
setp minv.gain1 -1
setp arcvolts.offset N (value to set arcvolts.out to 0 at 0 Volts)
setp arcvolts.gain N (value to set arcvolts.out to correct Volts)

# NETS
net max_net   maxv.out     window.max
net min_net   minv.out     window.min
net volt_net  arcvolts.out window.in

# INPUTS
net in        arcvolts.in          (from encoder out)
net setpoint  maxv.in0    minv.in0 (required arc voltage)
net tolerance maxv.in1    minv.in1

# OUTPUTS
net move_up   window.under
net move_down window.over