Faller 180725 Bedienungsanleitung Seite 45

ANLAGENBAU
Example: Presetting the rocking function
Thepresentexamplemakesuseoftherockingfunctiontoshowhowitis
possibletopresetservosviaconfigurationvariables.Youwillbeabletoper-
formotherpresettingsontheservosbyfollowingthesameprinciple.
Therockingfunctionallowsyoutoaddtobarriersorgatesthatare
movedusingservosarockingmotionduringtheopeningandshutting
procedure,whichwillimpartthemaveryrealisticmotion.Whenevera
servoreachesaholdposition,itwillsubsequentlyperformcyclicdamp-
enedoscillations.Therockingmotioncanbeadjustedviatherocking
timeandtheamplitudeofoscillation.
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Wheneveryouusetherockingfunction,theservowillonlybeableto
gototheholdpositionsofthefirstaddress.Itcannolongergotothe
holdpositionsofthesecondaddress.
IfyousettheCVoftherockingamplitudetothevalues0or127(mini-
mumandmaximumvalues),therockingfunctionwillnotbeperformed.
Inthepresentexampleweassumethataservohasbeenconnectedto
the»Servo1«portoftheServoControl.
Onthedigitalcontrolunitselectthefunctionbymeansofwhichyou
canpresetconfigurationvariables.
UsingCVno.122presetthefirstholdpositionoftheservo(holdposi-
tion"red"),givingitthevalue"40"forinstance.
UsingCVno.123presetthesecondholdpositionoftheservo(hold
position"green"),givingitthevalue"100"forinstance.
UsingCVno.125presettheamplitudeofoscillationofthefirstholdposi-
tionoftheservo(holdposition"red"),givingitthevalue"35"forinstance.
UsingCVno.126presettherockingtimeofthefirstholdpositionof
theservo(holdposition"red"),givingitthevalue"90"forinstance.
UsingCVno.127presettheamplitudeofoscillationofthesecondholdposi-
tionoftheservo(holdposition"green"),givingitthevalue"70"forinstance.
UsingCVno.128presettherockingtimeofthesecondholdpositionof
theservo(holdposition"green"),givingitthevalue"125"forinstance.
TransferthevaluessopresettotheServoControl.
Thepresettingsaresaved.
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Presettingservos
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