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10 

– ENGLISH

PROGRAMMING POSITIONS

Position

LED

Description

Position A

(motor 2)

L5

Desired opening position: position in which 

the leaf associated with motor 2 must stop 

at the end of an opening manoeuvre. This 

position must not necessarily correspond 

to the opening mechanical stop; it can be 

chosen as desired between positions “0” 

and “1”

Position SC

(motor 1)

L6

Offset on closing: when leaf 1 is below this 

position, leaf 2 will start to close

Position 1

(motor 1)

L7

Maximum opening position: when the leaf 

relative to motor 1 strikes the opening 

mechanical stop

Position 1

(motor 2)

L8

Maximum opening position: when the leaf 

relative to motor 2 strikes the opening 

mechanical stop

4.8.1 Learning in automatic mode

L3
L4

15

To effect the automatic learning procedure:

1. 

simultaneously press and hold the and 

g

 buttons 

h

2. 

release the buttons when LEDs 

“L3”

 and 

“L4”

 start 

flashing quickly (after roughly 5 seconds)

3. 

check that the automation carries out the following 

manoeuvre sequences:

a.

  slow closing of motor M1 up to the mechanical stop

b.

  slow closing of motor M2 up to the mechanical stop

c.

  slow opening of motor M2 and of motor M1 up to the 

stop

d.

  fast closing of motors M1 and M2.

If  the  first  manoeuvre  (a)  fails  to  close  the  leaf 

controlled by motor M1 but closes the one 

controlled by M2, press 

f

 or 

h

 to 

stop the learning phase. At this point, reverse the 

connections of motors M1 and M2 on the terminals 

on the control unit and those of the respective 

encoders. Then repeat the self-learning procedure.

If the first two manoeuvres (a and b) are not “closing” 

but “opening” manoeuvres, press the 

f

 or 

h

 button to stop the learning phase. At this 

point, invert the control wires (external positions 

with respect to the terminal) on the motor that 

executed the opening manoeuvre and repeat the 

self-learning procedure.

4. 

at the end of the closing manoeuvre (

d

) of the two motors, 

LEDs 

“L3”

 and 

“L4”

 switch off to signal that the procedure 

was performed correctly.

If, during the automatic learning procedure, the 

photocells or one of the devices connected to the 

“stop” input intervene, the procedure interrupts and 

LED L1 starts flashing. In this case, the self-learning 

procedure must be repeated from the beginning.

The automatic learning procedure can be run 

again at any time, even after the installation phase; 

for example, after modifying the position of the 

mechanical stops.

4.8.2 Learning in manual mode

The user has maximum 10 seconds to press 

the buttons consecutively during the learning 

procedure. After this time, the procedure terminates 

automatically and memorises the changes made up 

to that time.

L3
L4

16

When  LEDs  "L1..L8"  flash,  to  shift  between  LEDs 

simply press the 

f

 or 

h

 button briefly 

(the LED will flash to signal the current position).

While LEDs "L1..L8" flash, to move the motor in any 

one direction, it is necessary to press and hold the 

f

 or 

h

 button.

To effect the manual learning procedure:

1. 

simultaneously press and hold the and 

g

 buttons 

h

2. 

release the buttons when LED 

“L1”

 starts flashing (after 

roughly 3 sec)

3. 

LED “

L1

” flashes: 

position 0 of M1

 

to command and move motor 1 to 

position “0”

 (“

Figure

 

14

”): press and hold the 

f

 or 

h

 button. 

Once the position is reached, release the button to stop 

the manoeuvre

 

to memorise the position, press and hold the 

g

 

button for at least 3 seconds then release it (after 2 

seconds LED “

L1

” will remain lit and after the 

g

 

button is released, LED “

L2

” will start flashing)

Содержание MC824HR

Страница 1: ...Nice MC824HR Control unit EN Instructions and warnings for installation and use...

Страница 2: ...handle the product with care by avoiding crushing impacts falls or contact with liquids of any kind Do not place the product near sources of heat nor expose it to open flames All these actions can dam...

Страница 3: ...paragraph and an IBT4N type connector which through the IBT4N interface can be used to connect BusT4 devices such as the Oview programmer see the Connecting the IBT4N interface paragraph The control u...

Страница 4: ...form the successive operations thus preventing the two leaves from striking the opening and closing mechanical stops m IMPORTANT if the Stand by all function is active the manual movement of the leave...

Страница 5: ...ectronic circuits 3 5 INSTALLING THE CONTROL UNIT a Secure the control unit to an unmovable vertical flat surface adequately protected against possible impacts The lower part of the control unit must...

Страница 6: ...y III overvoltage conditions in accordance with the installation instructions If necessary this device guarantees quick and safe disconnection from the mains power and therefore must be positioned in...

Страница 7: ...ed resistor output such as sensitive edges can be connected to this input Each device connected to this input will be individually recognised by the control unit during the learning phase see Learning...

Страница 8: ...opening stops and restarts when the photocell disengages PHOTOCELL ADDRESSES Photocell Position of the jumpers FOTO 2 PHOTO 2 Internal photocell triggered during the opening phase stops and reverses t...

Страница 9: ...m closing This procedure can be carried out in three different ways automatic manual and mixed In automatic mode the control unit learns the mechanical stops calculates the most appropriate gate leaf...

Страница 10: ...on to stop the learning phase At this point invert the control wires external positions with respect to the terminal on the motor that executed the opening manoeuvre and repeat the self learning proce...

Страница 11: ...button is released LED L7 will start flashing 9 LED L7 flashes position 1 of M1 to command and move motor 1 to position 1 Figure 14 press and hold the f or h button Once the position is reached relea...

Страница 12: ...y whether the leaves can be opened and closed with a force below 390 N 3 lock the motors as described in the respective instruction manual 4 using the control devices transmitter control button key se...

Страница 13: ...2 release the g button when LED L1 starts flashing 3 press the f or h button to move the flashing LED to the LED associated with the function to be modified 4 press the g button to change the status...

Страница 14: ...TABLE PARAMETERS All the Level 2 parameters are factory set as highlighted in GREY in Table 7 and can be modified at any time The parameters can be set to a scale of 1 to 8 The check the value corresp...

Страница 15: ...executed if the sent command remains if the command is interrupted the manoeuvre stops L8 Semi automatic opening hold to run closing L3 Motor speed L1 Very slow Adjusts the motor speed during normal t...

Страница 16: ...roceed with point 2 2 within 3 seconds press the control again and hold it down 3 after roughly 2 seconds the gate will complete the requested manoeuvre in hold to run mode in other words it will cont...

Страница 17: ...stance Verify the cause and increase the motor force if necessary 4 short flashes 1 second pause 4 short flashes Intervention of the STOP input At the start of the manoeuvre or during the movement its...

Страница 18: ...blown verify the cause and replace it with one having the same characteristics Green LED always on Serious anomaly There is a serious problem try disconnecting the power supply to the control unit an...

Страница 19: ...ton to shift flashing of the LED to L8 Anomaly list parameter 4 keep the g button pressed down it must be kept pressed throughout phases 5 and 6 5 wait roughly 3 seconds after which LED L1 correspondi...

Страница 20: ...mation Unlock or only from Oview the following commands Unlock and close and Unlock and open 12 Lock automation Triggers the stoppage of the manoeuvre and locks the automation the control unit will no...

Страница 21: ...CT MAINTENANCE Being an electronic part the control unit does not require any special maintenance Nonetheless the system should be regularly checked to ensure that it works efficiently at least every...

Страница 22: ...us triggers the STOP command SbS input for normally open contacts the closing of the contact triggers the Step by Step command OPEN input for normally open contacts the closing of the contact triggers...

Страница 23: ...ding to the requirements envisaged for partly completed machinery Annex II part 1 section B Directive 2006 42 EC of the EUROPEAN PARLIAMENT AND COUNCIL of 17 May 2006 related to machinery and amending...

Страница 24: ...24 ENGLISH NOTES...

Страница 25: ...y but contact your trusted installer l Do not modify the system or the programming and adjustment parameters of the control unit your installer is exclusively responsible for these operations Failure...

Страница 26: ...26 ENGLISH NOTES...

Страница 27: ...ENGLISH 27 NOTES...

Страница 28: ...www niceforyou com Nice SpA Via Callalta 1 31046 Oderzo TV Italy info niceforyou com IDV0133A01EN_15 01 2019...

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