V2 CITY2+L - LIMIT SWITCH AND ENCODER

ENGLISH
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5.10 - LIMIT SWITCH AND ENCODER
TheCITY2+controllercancontrolthegate’stravelusingalimit
switch and/or an encoder.
m CAUTION: The use of these devices is strongly
recommended to ensure that the gate opens and closes
correctly.
ThespeedofoperationoftheDCmotorscanbeconditionedby
variationsinmainspower,atmosphericconditions,andfrictionof
thegate.
Furthermore,encodersalsoallowthecontrollertodetermineif
thegatestopsinanirregularpositionduetoanobstacle.
Forencoderoperation,itisrequiredthattheclosurepositionfor
eachsectionofthegatebedetectableusingalimitswitchsensor
or a mechanical stop.
Eachtimethecontrolleristurnedon,torealigntheencoders,the
gateiscloseduntilitreachesthelimitswitchorthemechanical
stop.
Thecontrolunitsupportstwokindsofendofstroke:
• endofstrokeequippedwithanormallycloseswitchthatwill
be opened as soon as the door reaches its position desired (set
the parameter FC.En = L.SW)
• endofstrokeinseriesofmotorwinding(settheparameter
FC.En = Cor.0)
GATES WITH TWO PANELS
Forgateswithtwopanels,limitswitchesandencoderssharethe
sameterminalssoitisnotpossibletoinstallbothofthesedevices
at the same time.
m PLEASE NOTE: refer to the motor manual
Installationoflimitswitch
• Connecttheopenlimitswitchtomotor1usingterminals
K1 (FCA1) and K5 (COM)
• Connectthecloselimitswitchtomotor1usingterminals
K2 (FCC1) and K5 (COM)
• Connecttheopenlimitswitchtomotor2usingterminals
K3 (FCA2) and K5 (COM)
• Connectthecloselimitswitchtomotor2usingterminals
K4 (FCC2) and K5 (COM)
Installationofencoders
• Connectthepowersourceforbothencoderstoterminals
K5 (COM) and K6 (+)
• Connecttheencoderoutputstomotor1usingterminals
K3 (FCA2) and K4 (FCC2)
• Connecttheencoderoutputstomotor2usingterminals
K1 (FCA1) and K2 (FCC1)
m Check that the two pairs of wires have been correctly
connected and after installation proceed as follows:
1. Disable encoder operation (Enco menu)
2. Setameaningfulopendelay(r.AP menu)
NOTE: The default settings in the controller satisfy points 1
and 2.
3. Give a START command:
 - Ifbothgatepanelsmove,thewiresareconnectedcorrectly
 - IfErr7appearsonthedisplayoncepanel1startstomove,
invert the wires connected to terminals K3 (FCA2) and K4
(FCC2)
 - IfErr7 appearsonthedisplayoncepanel2startstomove,
invert the wires connected to terminals K1 (FCA1) and K2
(FCC1)
GATES WITH SINGLE PANELS
Installationoflimitswitch
• ConnecttheopenlimitswitchtoterminalsK1 (FCA1) and
K5 (COM)
• ConnectthecloselimitswitchtoterminalsK2 (FCC1) and
K5 (COM)
Installationofencoder
• Connectthepowersourcefortheencodertoterminals
K5 (COM) and K6 (+)
• Connecttheencoderoutputtoterminals
K3 (FCA2) and K4 (FCC2)
Checkthatthetwoencoderwireshavebeencorrectlyconnected
andafterinstallationproceedasfollows:
1. Disable encoder operation (Enco menu)
2. Give a START command:
 - Ifthegatemoves,thewiresareconnectedcorrectly
 - IfErr7appearsonthedisplayoncethegatestartsto
move, invert the wires connected to terminals K3 (FCA2)
and K4 (FCC2)