Telcoma Automations T 200 Instructions D'utilisation page 66

GB
4 - The LED L1 (det. 3 of fig. 1) lights up and remains lit; CONTINUING TO KEEP THE STOP/PROG BUT-
TON PRESSED, now press the P/P button. The LED L1 starts to blink:
- Slow blink = the photocell 1 (FT1) does not change the pause time
- Fast blink = passing in front of the photocell 1 (FT1) decreases the pause time to 2 seconds
Whenever this procedure (RESET + STOP/PROG pressed for 3 seconds + P/P) is repeated, the setting
changes.
This option is always used together with automatic reclosing (dipswitch No. 6 = ON).
Partial time storage cut-out
This version of T200 offers the possibility of cutting out partial time storage. This function is useful when the
motor has a built-in mechanical or hydraulic slowdown system (e.g. BLUES 21)
To remove partial time storage, proceed as follows.
1 - Cut off the power supply to the control unit.
2 - Press the button P/P
3 - Power the control unit again keeping the button P/P pressed.
4 - Within 3 seconds press the STOP/PROG button as well.
5 - LED L1 (part 3, Fig. 1) blinks quickly indicating that programming has been successful.
To return to the original setting on the control unit, that is, with partial time storage active, repeat the pro-
cedure from point 1 to point 4. LED L1 blinks slowly indicating the successful transition.
Caution! Upon cutting out the partial time storage also the control unit electronic slowdown function is auto-
matically cut out (function dipswitch No.9).
It will also be impossible to use the anti-crushing board MAS200.
Paralleling 2 motors
With overhead door installations using two motors or in any other type of installation where the motors must
move together without delays, it is necessary to put the dipswitch 11 to OFF (part 11 of fig.1) and connect
one motor to M1 and the other to M2.
The only active limit switches are those connected to terminals 20 and 21.
To program working and pause times, see types 3 and 4.
NEW FUNCTIONS Mod. T200, T200SW
1) WILD INPUT
COMBINATION: DIPSWITCH 3 ON, DIPSWITCH 4 OFF
This combination has been changed in respect of what is written in the instruction booklet. Using this combina-
tion, the input J1 now becomes a "safety edge in opening", while J2 continues the PHOTOCELL 3 function.
The safety edge in opening signal is monitored by the control unit only when the gate opens; if the safety
edge is activated, the direction of movement is reversed for a brief instant.
When this combination is selected, the fixed safety edge input (terminal 27) becomes a "safety edge in clo-
sing" and is only monitored when the gate closes: if the safety edge is activated, the direction of movement
is reversed for a brief instant.
2) NEW SLOWDOWN FUNCTION
The new T200 units offer the possibility of having two types of slowdown:
1) Normal slowdown (as in the old models)
2) New enhanced slowdown for heavy automation systems.
Procedure for changing the type of slowdown:
- cut off the power supply to the control unit;
62