FAAC B680H - Page 39

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FSW-CL
FSW-OPEN
Fig.3
ENGLISH
This operation changes the value of the parameters So
and
SC in Basic conguration and FO, FC, oc
in Advanced conguration, setting them on the default
values as shown in the tables in paragraph 6.3.
Unlike the other parameters, the value of step
dF is
not stored, thus allowing access to the menu through a
neutral condition, which is the one displayed every time the
configuration menu is opened..
Ifyoudonotwishtoloadanysetofpre-definedparameters,leave
parameter St on 00andpress“F”togoontothenextparameter
Setting a set of pre-dened parameters that does not
correspond to the actual conguration of the barrier could
cause irreversible damage to the automated system, in
particular if the default corresponds to a beam length
shorter than the actual one.
5.3 BUS accessories menu
The E680 board is designed to connect up to 8 pairs of BUS
photocells.ForthebusdevicesconnectedtotheE680boardtobe
detectedandmanagedbyit,theymustbestoredontheboard.To
dothis,proceedasfollows:
• cutoffpowerfromtheboard.
• installandprogramtheaccessoriesusingthedesiredaddress,
dependingonthefunction you wish to use (as described in
paragraph4.1.2)
• poweruptheboard.
• accessBasicConfiguration,asdescribedinparagraph5.1
• onceprogrammingstepbuisreached,no,willbedisplayed,
indicatingthatherearenostoredbusdevices.
• toperformentry, simultaneously pressandhold the + and -
buttonsforatleast5seconds(duringthistime,thewritingno
will flash)
•
oncetheprocedureiscompleted,Y will appear as confirmation.
•
when+and-arereleased,thedisplaywillshowthecurrentstatus
oftheBUSdevices,ornoagain,ifthere arenoconnected
BUS devices.
Thefollowingimage(Fig.3)showsthecorrespondenceofthevarious
displaysegmentstothedifferenttypesofBUSdevicesthatcanbe
connectedtothesystem:
FSW CL: BUSphotocells placed to protect the gate
closingarea
OPEN: BUSphotocellsusedasOPENpulsegenerators
FromthedisplayofthestatusoftheBUSdevices,pressingthe+key
enablesthetypesofBUSdevicespresenttobeverified.
Forexample,thefollowingphotographshowssafetydevicespresent
duringclosingandapairofphotocellsfunctioningasopenpulse:
Fortheautomatedsystemtooperatecorrectly,thestatus
ofthesegmentsoftheleft-handdigitmustcorrespond
totheautomatedsystem at rest and without pulse
generatorsororsafetiesengaged.
WhentheCLOSEphotocellsareengaged,thebottom
segmentswillgoon,asshownintheimagetotheside.
IfthepairofOPEN pulse generator photocells is
engaged, the display will show the configuration of
segmentsshownintheimageonthesideofthepage,
inwhichthecorrespondingverticalsegmentison,and
willremainlikethisuntilthephotocellsaredisengaged.
Ifinvolved,thepairofOPENpulsegeneratorphotocells
commandsopening of the automated system and
preventsitfrom closing until it is disengaged, like a
normal OPEN pulse received through terminal board
J1(terminal3).
TheBUScommunicationsystemusesaself-diagnosticfunctionable
toprovideconnectionerrorsignalsorBUSaccessoriesconfiguration
errorsignal.
Thedisplaywillshowaflashingcc if there is a
shortcircuitalongtheBUSline,asshowninthe
figure.Tosolvetheproblemitisnecessaryto
carefullyverifyalltheconnectionsmade.
ThedisplaywillshowaflashingEr as shown
inthe imageon theside ofthe page,should
more than one pair of photocells have the
sameadressandincaseofacallingorfailsafe
error.Ensurethatthesettingsarecorrect,with
referencetotheindicationsgiveninparagraph
4.1.2
ThestatusoftheBUSandrelatedinputsignalscanalsobeseenby
analysingthetwoLEDsDL1(red)andDL2(green),whichmakeit
possibletoimmediatelyverifyifBUScommunicationisactiveorif
thereisanerror,andifthereareanyactiveinputsornot.Thestatus
oftheLEDscanbeverifiedinthefollowingtables:
J6
DL1 DL2
2Easy BUS
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Busstatus(alwayson)