Programming The Automation; Memorisation Of Transmitter Mod. Tx4; Memorising The Door "Opening" And "Closing" Travel Limit Positions - Mhouse GDX Serie Anweisungen Und Hinweise Für Die Installation Und Die Bedienung

STEP 9
WARNINGS for programming:
• Always read the procedure first and then perform the operations in the
correct sequence. without leaving more than 10 seconds between releas-
ing one key and pressing the next.
• In this manual the transmitter keys are identified by means of numbers.
To check the correspondence of numbers and the transmitter keys see
fig. 43.
43
T1
T2
T3
T4
9.1 – MEMORISATION OF TRANSMITTER MOD. TX4
To enable control of the automation with the transmitter, the keys must be
memorised in the control unit memory.
Memorisation enables the association of each key with the required com-
mand, selecting from the following:
1 = Step-Step: Corresponds to the sequence ... Open - Stop – Close -
Stop ... The first command activates Opening; the next, with the leaf mov-
ing, activates Stop; the third activates Closure; the fourth with the door
moving activates Stop and so on...
2 = Step-Open: Corresponds to the sequence ... Open - Stop – Close
- Open ... The first command activates Opening; the next, with the leaf
moving, activates Stop; the third activates Closure; the fourth with the
door moving activates Open and so on...
3 = Partial open: corresponds to a brief opening of the door. This com-
mand is only enabled if the door is completely closed.
4 = Courtesy light: ... On - Off - On ...
A single procedure memorises a single key of the transmitter; this can be
memorised both on the present control unit and on control units of other
automations. The control unit memory can memorise up to 150 keys.
For each key to be memorised, repeat the following procedure.
01. Select which transmitter key is to be memorised (for example: Key T3).
02. Decide on the command (from those listed below) to be associated
with the selected key (for example: Command "2").
03. Press "P1" (on the Control unit) the same number of times as the
selected command number (in the example "2", i.e. twice) and check
that the green led emits the same number of quick flashes (repeated
at regular intervals).
04. (within 10 seconds) Press and hold the transmitter key to be memo-
rised for at least 2 seconds (in the example, key T3).
If the memorisation procedure is successful, the green led emits 3 long
flashes (= memorisation OK). Note – Before the 10 second interval elaps-
es, the key of a NEW transmitter with the same command can be memo-
rised (useful, for example, when several transmitters need to be memo-
rised on the same control unit).
Otherwise wait until the green led turns off (= procedure completed) and
for the red led to resume flashing at regular intervals.
18 – English

PROGRAMMING THE AUTOMATION

9.2 – MEMORISING THE DOOR "OPENING" AND
The "Closing" limit position corresponds to the maximum door closing
position and the "Opening" limit to maximum opening (fig. 44).
44
"Closing" travel limit position
In this installation phase, the control unit must memorise the maximum
door "Closing" and "Opening" positions and the configuration of the
STOP input, using the following procedure:
CAUTION! – The following operations must be performed using
exclusively key P1 on the gearmotor control unit.
01. Ensure that the drive carriage is engaged.
02. Press and hold "P1" on the Control unit (for approx. 5 seconds) until
the red light illuminates, then release.
03. At this point the control unit independently starts 3 consecutive
manoeuvres (Closing – Opening – Closing) to automatically memo-
rise the two travel limit positions. Note – During the 3 manoeuvres,
the courtesy light flashes.
Caution!– During the 3 manoeuvres, if a safety devices is acti-
vated or P1 is pressed, the control unit interrupts and automati-
cally cancels the entire procedure. In this case the entire proce-
dure needs to be repeated.
04. Lastly, use the transmitter key T1 activate 3 or 4 complete Opening
and Closing manoeuvres (these manoeuvres are required for the
control unit to memorise the force values required to move the door
at all points of travel).
Caution! – These manoeuvres must not be interrupted; should
this occur, the entire procedure must be repeated.
CAUTION! – During the position search process, if the chain on the
pinion pulley of the motor emits a rhythmic noise, indicating that ten-
sioning is insufficient. In this case, interrupt the procedure by press-
ing "P1" on the control unit: then tension the chain by tightening nut
D (fig. 4) and repeat the procedure from the beginning.
This procedure can be repeated at any time: for example after a mechan-
ical travel stop has been moved on the guide.
"CLOSING" TRAVEL LIMIT POSITIONS
"Opening" travel limit position