
51
Howtodealwithproblems
ANLAGENBAU
EN
7.
How to deal with problems
DirectlinetoFALLER’scustomerservicedepartment:
Phone
+49(0)7723/651-106
E-mail
kundendienst@faller.de
TIP
Problem
Possible cause
Remedy
Aservo
doesnot
work.
TheServoControlis
notconnectedtothe
supplyvoltage.
X
Connect16Valternating
voltagetothe»16VAC«
portoftheServoControl.
Polarityoftheconnec-
toroftheservohas
beenreversed.
X
Rotatetheplugoftheservo
by180°.
Therock-
ingfunc-
tiondoes
notwork.
Theconfigurationvar-
iableoftheampli-
tudeofoscillationhas
begiventhevalue0
or127(minimumand
maximumvalues).This
makestheservouna-
bletocarryoutthe
rockingmotion.
X
Give a value that is higher
than0andlowerthan127.
Tab.2:Howtodealwithproblems