GB
43
NOTE SON WORK AND PAUSE TIME PROGRAMMING
This procedure is compulsory in new installations, to ensure that the control unit memorises the manoeuvre times and a number of parameters used for obstacle
detection.
Thereare twotypesoftimeprogrammingmodes:
-1) automatictimeprogramming(simplified)
-2) advanced(manual)timeprogramming
Selection of the programming mode depends on the type of automation; the first (automatic) has a number of fixed parameters such as leaf delay times (offset)
anddeceleration time,whilethesecond(manual)enablespreciseentriesoftheleafoffsetzoneanddecelerationzone.
During the self-learning phase, the key S/S is pressed repeatedly ( detail 15 of fig 11); alternatively the control S/S control can be used (terminal 22,fig. 12) or the
radiotransmitter memorisedonthefirstchannelofthereceiver.
-On systemswithelectriclock,thismustbefittedontheleafconnected tomotorM1.
-Powerupthecontrolunitandcheckcorrectoperationof the command inputsby means of the relative Leds (the N.C. contacts musthavetheLedlit,andtheN.O.
contactsmust havetheLedoff).
-If thetransmittersofthephotocellsarepoweredwiththeoutputforthe Phototest(term.3 and4)checkoperationbyshortingtheJumperTest(detail 11offig.1).
-Disconnect thebatteriesifused.
-Clear thegatemovementarea.
-“Self-learn” thetimesselectingoneoftheprogrammingmodesdescribedbelow.
- Position the leafs (or single leaf) in the nearly open position: the leaf must be positioned with enough space to move for approx. 5 seconds in closing mode.
-If usingasinglemotor,positiondipswitch11toOFFandconnectitto theterminalsofmotorM1.
- If the systemis with twoleafs (sliding orswing) position dip switch 11toON.Themotorconnected to the terminals ofM1 will start first on opening and will be fitted
with the electric lock, while motor M2 will start first on closing (this obviously applies to normal operation, while the self-learning procedure has an order of
movementscompletely differentfromnormalconditions).
-If inanydoubt,automaticprogrammingisrecommendedatfirst,followedbymanual programmingonlyifthegateleafsclashduringoperation.
-Manual programmingbecomescompulsoryinasymmetricsystemswheretheleaftoclosefirst hasamanoeuvringanglegreaterthanthesecond.
Importantnotes beforeprogramming:
NOTES ON SETTING MOTOR SPEED
Thecontrol unit E224 provides the possibility of adjustingthe speed of operation of the motors.
Trimmer1 (8 in fig. 11) adjusts the normal speed of thegate, while trimmer 2 (22 in fig. 11) adjusts the rateof deceleration of the gate.
Therate of deceleration can vary between a minimumrate and the normal rate set by trimmer1.
Themotor speed and deceleration settings affectboth motors as the setting isshared.
The speed and deceleration must be chosen in accordance with the gate's weight and the stresses it experiences: excessively high values will cause the
gate to slam and may increase the force curves above the levels dictated by the standards; excessively low values may create operating problems as the
effectivepowerof the motor is reduced.
Itis advisable to perform the adjustment by trialand error until the point is reached wherethe gate moves easily and maintains a certaindegree of force.
The speed at which the work time programming procedure is performed corresponds to the non-decelerated operating speed set by trimmer 1. During
programmingthe gate hits the stops without decelerating.
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