tau 350K440M Guia Para Su Instalacion página 12

LOGIC ADJUSTEMENT (TRIMMERS)
T.L. Operation time adjustement: from 0 to 180 sec.Use the trimmer to set up a time 10 seconds longer
than it takes for the gate to open. This time value can be visualed on Led L8 only during the opening
phase.
T.C.A. Automatic Closure Time Adjustement: from 0 to 120 sec.
R.C.M. It controls motor torque.Use the trimmer to set up sufficient gate thrust to ensure it works; take care not
to exceed the thrust permitted by current regulations.
DIP SWITCH
N°1 ON: when the gate is in operation, a series of open/close commands induces the gate sequence OPEN-
CLOSE-OPEN-CLOSE, etc.
OFF: in the same conditions the same sequence of commands induces the sequence OPEN-STOP-
CLOSE-STOP-OPEN-STOP (step-by-step function), see dip 2.
N°2 ON: you can reverse direction both ways.
OFF: you have the posibility of reversing direction only during the closing phase.
N°3 ON: during the opening phase, the photocell is engaged to shut down gate movement until the detected
obstacle is removed. During closure, the photocell causes gate movement shut down after the gate
opened completely.
OFF: during the opening phase the photocell is not engaged while during closure it acts as above.
N°4 ON: on completion of opening, the gate closes automatically after a time intervall as set on T.C.A.
OFF: automatic closing excluded.
JUMPER J1
By soldering terminals A1 with A2 and B1 with B2, an internal circuit is created to enable direct use of the
output signal from the second channel in order to control the pedestrian opening function.
FINAL TEXT
On completion connections Green Leds L3 L4 L5 L6 L7: must be all ligth up (each one corresponds to a
Normally closed input), they only switch off when the relative commands are activated. Red Leds L1 L2 must all
be switched off (each one corresponds to a Normally Closed Input), and only light up when the associated
commands are activated.
Led L1 = open/close button led.
Led L2 = pedestrian opening button led.
Led L3 = stop button led.
Led L4 = photocell led.
Led L5 = fixed safety edge led.
Led L6 = close limit switch led.
Led L7 = open limit switch led.
Led L8 = work time led.
Led L9 = boards powered led.
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