12.10.6    Compare Tag value to Tag Field

# AMPLITUDE is an analog IO tag

# OUTPHI is the high output limit for the IO TAG

# if AMPLITUDE is equal to high output limit, add tag1 to tag2

if {[GETVAL AMPLITUDE] == [GETVAL AMPLITUDE.OUTPHI]} then {

SETVAL tag2=[expr [GETVAL tag1]+[GETVAL tag2] ]

}