15
Object lesson 1
Itisrequiredtoinstallanindicatorinthecontrollertoshowifthecarismovingunderinspection
Programmingforthiscase:
02.51.01.01–Type:adjustedto“AND”
02.51.01.10–Input1:adjustedto“Inspection”
02.51.01.11–Input2:adjustedto“TRIP”
02.51.01.20–Out:adjustedto“P0006”
Explanation: The logic unit 0 (UL0) is programmed as AND. The output OUT will be 1(ON) only if
Input1ANDinput2are
1(ON)together
TheInput1is“Inspection”anditsvalueis1iftheliftisunderinspection
TheInput2is“TRIP”anditsvalueis1whentheliftismovingupordown
The output P0006 will be 1 (and the indicator connected to this physical output will
be lit) when
Input1andInput2w ill be1(TheliftisunderinspectionANDismovingupordown)
Object lesson 2
Itisrequiredtoinstallafaninthecaroperationpanel.Thisfanwillworkwhenthereisanycarcall
andstopsafter10minutesofthecarbecomesidle
Programmingforthiscase:
02.51.65.01–Type:adjustedto“1”whichisdelayondisconnection
02.51.65.10–Trigger:adjustedto“Carcalls”
02.51.65.20–Out:adjustedto“C0006”
02.51.65.30–Time:adjustedto“10min”
Explanation: The timer 0 is programme d as a delay on disconnection and in this mode
when the
input“trigger”changesto1,theoutput"OUT"issetto1.Oncethetriggerchangesto0,theoutput
OUTmaintainitsvalueduringtheadjustedtime.
Theinputtriggerisadjustedto“Carcalls”thatmeansthatthisinputwillbe1whenthereisany
car
call
TheoutputC0006willbeactivated(andthefanconnectedstartstowork)whenthereisoneormore
carcalls.Thecontrollerclearsacarcallwhenarrivesatthedestinationfloorandopensthedoor.At
thismoment,iftherearenomorecarcalls,theinput
“Car calls”becomes 0andthetimer startsto
decreaseitsvalue.
Whenitsvaluereaches0,theoutputC0006willbe0andthefanconnectedwillstop
Inspection
TRIP
P0006
Carcalls
C0006
Delayondisconnection
AND
Timer0
UL0
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