while {[result jtccr] == 0} {
    wait 5
    if {([result p2] > 0.6) && ([result epc port1] == 0)} {
       epc port1 1
    }
    if {([result p2] <0.4) && ([result epc port1] == 1)} {
      epc port1 0
    }
    if {([result p3] > 4.5) && ([result jtccr v10] == 0)} {
       jtccr v10 1
    }
    if {([result p3] <2.0) && ([result jtccr v10] == 1)} {
      jtccr v10 0
    }
}
epc port1 0
jtccr v10 0