#    This is the channel HV VMAX register  0x1n30
#     n=2 & 3

if {$Name == "V1724PHA"} {return}

    variable NumChans

variable HV_VMAX_RES 0.05
variable HV_VMAX_MAX 5100

    for {set i 0} {$i < $NumChans} {incr i} {
        variable Ch$i.HVVMAX 0
    }

proc GetHVVMAX {} {
   variable NumChans
   variable HV_VMAX_RES

    for {set i 0} {$i < $NumChans} {incr i} {
        variable Ch$i.HVVMAX
        set Ch$i.HVVMAX [expr [ReadRegister Ch$i.HV_VMAX] / $HV_VMAX_RES]
    }
}

proc SetHVVMAX {w} {
   variable NumChans
   variable HV_VMAX_RES

      for {set i 0} {$i < $NumChans} {incr i} {

         if {$w < $NumChans && $w != $i} {continue}

         variable Ch$i.HVVMAX
         WriteRegister Ch$i.HV_VMAX [expr [set Ch$i.HVVMAX] * $HV_VMAX_RES]
      }

}

    proc SaveHVVMAX {} {
       variable NumChans
       variable HV_VMAX_RES

      for {set i 0} {$i < $NumChans} {incr i} {

           DBSetValue Ch$i.HVVMAX [expr [ReadRegister Ch$i.HV_VMAX] / $HV_VMAX_RES]
      }
    }

    proc RestHVVMAX {} {
       variable NumChans
       variable HV_VMAX_RES

      for {set i 0} {$i < $NumChans} {incr i} {

           variable Ch$i.HVVMAX
           set Ch$i.HVVMAX  [DBGetValue Ch$i.HVVMAX]
           WriteRegister Ch$i.HV_VMAX [expr [set Ch$i.HVVMAX] * $HV_VMAX_RES]
      }

    }

proc DrawHVVMAX {} {
   variable NumChans
   variable Name
   variable HV_VMAX_MAX

   set html ""

   append html  "<p align=center>"
   append html  "<table cellpadding=0 cellspacing=0 border=1>"

   append html "<tr>"
   append html  "<td  align=center width=10%>Channel</td>"
   append html  "<td  align=center width=90%>Channel n HV VMAX (Volts)</td>"
   append html  "</tr>"

for {set i 0} {$i < $NumChans} {incr i} {
   set j [expr 4+$i]
   append html "<tr>"
   append html "<td align=center width=10%>$i</td>"
   append html "<td align=center width=90%><div id=\"Offset$j\"></div>&nbsp;</td>"
   append html  "</tr>"
}
   append html  "</table>"

   append html "<script>"

   append html "HVSliderID('HVVMAX');"

for {set i 0} {$i < $NumChans} {incr i} {
   set j [expr 4+$i]
   append html "SelectSlider($j); SetSlider(0,$HV_VMAX_MAX,25,120);"
   append html "MakeSlider(document.[set Name], $j, [set ::[set Name]::Ch$i.HVVMAX]);"
}

   append html "</script>"

   append html  "</p>"

   return $html
}