Telcoma Automations T21 Manual De Instrucciones página 40

GB
PROGRAMMING THE PEDESTRIAN OPENING FUNCTION
Control units T21 and T31 allow you to program the pedestrian opening time; two procedures are available:
- MANUAL for the cases shown in figures 3 and 4.
- AUTOMATIC when the limit switches are connected directly to the control unit (T31); see figure 5.
In order to program the pedestrian time it is necessary to connect a pushbutton to the PED input, or a receiver model OC2
to the second programmed channel.
MANUAL procedure:
1 - Shut off power supply to control unit
2 - Position the gate at mid-travel.
3 - Press PROG/STOP button
4,5,6 - Switch on power to control unit by keeping the PROG./STOP button (part 6 of fig.1) pressed for at least 3 seconds.
Programming LED LD1 comes on. The same function can be obtained by holding the PROG./STOP button (part 9 of
fig.1) down, shorting the reset pins (part 15 of fig.1) for a moment, then releasing the PROG./STOP button when LED
LD1 comes on.
7 - Press pushbutton PED (or transmit using the second channel): the rolling gate should move to close.
8 - When the gate has closed, press PED once more (or transmit using the second channel).
9 - After a short pause, the gate will move to open.
10 - When the gate reaches the partial opening point desired, press PED (or transmit using the second channel).
11 - After a short pause, the gate will move to close.
12 - When it has closed all the way, press PED (or transmit using the second channel).
13 - Led LD1 will go off, signalling the end of the programming procedure.
TAB. 6
40
12