Marantec Control 120 Owner's manual

Brand: Marantec

Model: Control 120

Category: Garage Door Opener

Type: Owner's manual

This manual is also suitable for

Marantec Control 120: Control unit for automating door operation, enabling convenient opening and closing of doors with electric operators. Suitable for various door types and applications, including industrial, commercial, and residential settings. Features include adjustable power limits and travel limits, automatic timer, remote control integration, and compatibility with external safety devices. Offers increased safety with closing edge protection and emergency stop functionality.

Control 120 - 123

Instructions for Initial Operation

and Wiring Scheme Manual

Explanation of the symbols

WARNiNG There follows important safety advice which must be

heeded in order to prevent bodily injury or material

damage!!

Installation instructions Instructions follow regarding mechanical or electrical

connection.

Programming instructions After connecting most of the control elements,

the control unit must first be programmed.

Operation check After connecting and programming most of the control

elements, it is advisable to test the function of the

control unit. Any fault can then be detected immediately

and time is saved in trouble-shooting.

Wiring schemes and circuit diagrams

ON, mains voltage

Impulse

Malfunction

OPEN

HALF OPEN

STOP

External control elements

Electronic aerial

External photocell

Transmitter (optosensor, photocell)

Receiver (optosensor, photocell)

Closing edge safety device

RPM sensor

Symbol Explanation

Symbols used in these instructions:

Symbols of control unit, operator etc:

OPEN power limit

CLOSE power limit

Open phase

Warning phase

Maintenance

To control unit

Cable slack switch

Connection lead

Wicket door switch

Symbol Explanation

1. Contents

Chapter Page

Figures inside of back cover

Explanation of the symbols

1. Contents 3

2. Important! Read carefully before carrying out any work 4

3. Initial operation of the Contol 120 - 123 control units

3.1 Control unit - operator connection 5

3.1.1 Dynamic 121 - 128 / Dynamic 300 6

3.1.2 Dynamic 3-101 - 3-108 6

3.2 Control unit - door leaf connection 7

3.3 Setting the reference point 9

3.3.1 Dynamic 121 - 128 / Dynamic 300 9

3.3.2 Dynamic 3-101 - 3-108 10

3.4 Setting the power limit and travel limits 13

4. Connecting the closing edge safety devices

4.1 Closing edge safety device (CLOSE - bottom of door) 13

4.2 Closing edge safety device (OPEN - top of door) 15

5. Connection and initial operation of the extensions

5.1 Automatic timer 16

5.2 Remote control 17

5.3 External control elements (description of function) 18

5.3.1 with system plug 18

5.3.2 without system plug 20

5.4 External photocell 21

5.5 Travel limit signals (relay) 22

5.6 Signal lights 23

5.7 Traffic light control 24

6. Appendix

6.1 Wiring diagrams 26

6.1.1 Control 120/121 wiring diagram 26

6.1.2 Control 122/123 wiring diagram 28

6.2 Test instructions 30

6.3 Function and error messages in the display 31

2. Important! Read carefully before carrying out any work!

This control unit may only be connected and put into operation by qualified and

suitably trained specialist personnel. For the purpose of this description qualified and

suitably trained specialist personnel are persons who are adequately instructed or

supervised by qualified electricians and are thus in a position to recognize the hazards

that electricity can cause. Moreover, they must hold qualifications consistent with the

work being carried out, in particular they must be

• knowledge of applicable electro-technological regulations,

• have received training in the use and maintenance of adequate safety equipment,

• as well as first aid training.

Before carrying out any cabling work, it is essential to disconnect the

control unit from the mains supply.

Observe local safety regulations!

Always lay mains cable and control cable separately!

Control voltage 24 V DC.

Before putting the control unit into operation, it is essential to ensure

that there are no persons or objects within the door's area of operation,

since a number of settings set the door in motion.

All available emergency command devices must be tested prior to initial

operation.

The door operator may only be installed with the door closed!

After installation and initial operation, those persons or their

representatives responsible for operating the door system must be shown how

the door system works!

No cables may be fed into the top of the control unit.

For technical reasons, the first time the control unit is switched on, the

door opens fully.

To carry out programming, the S11 programming switch on the main circuit

board must be set at the ON position. After initial operation it is

essential that this switch be returned to the OFF position in order to

prevent unintentional reprogramming of the control unit.

Special note for installation according to protection category IP 65:

At the very latest following initial operation, the plug connection to the

mains must be replaced by a direct mains connection with a mains isolator

switch!

Non-compliance with these warning and safety instructions can

lead to bodily injury and material damage.

3. Initial operation of the Control 120 - 123 control units

3.1 Control unit - door operator connection

Connect control unit according to picture B.

51 50 52

Fig. B/1: Connections in the control unit: C 120

Fig. B/2: Connections in the control unit: C 123

Connections in the control unit:

50. Protective conductor terminal

51. Mains lead to operator

52. RPM sensor socket

Legend for wiring diagrams:

Connecting terminals:

X3 Operator

X3a Motor

Plug connections:

X40 Operator RPM sensor

X41 Motor RPM sensor

51 50 52

3.1.1 Dynamic 121 - 128 / Dynamic 300

• Connect door operator according to picture C/1.

Connections in door operator:

53. protective conductor clamp

54. cable to mains

55. rpm sensor bush

3.1.2 Dynamic 3-101 - 3-108

• Connect door operator according to picture C/2.

Connections in door operator:

53. protective conductor clamp

54. cable to mains

55. rpm sensor bush

55 54 53

Fig. C/1: Connections in door operator

3. Initial operation of the Control 120 - 123 control units

Fig. C/2: Connections in door operator

These control units feature a static current circuit. If a malfunction

occurs in any of the safety devices, the static current circuit immobilizes

power operation of the door.

Elements within this static current circuit are the cable slack switch, the

wicket door switch andthe limit switches of the night lock.

3.2 Control unit - door leaf connection

Connecting the cable slack device (Dynamic 121-128 only)

Connect the system cable to this socket.

Note: To carry out the following operational check, it is important to ensure that

the optosensor (transmitter and receiver) is disconnected.

3. Initial operation of the Control 120 - 123 control units

* If connected, the short-circuit bridge must be removed.

♦ If installed

Legend:

Switches (system plugs):

S5 Wicket door switch

S6 Cable slack switch

Switches (screw terminals):

S5a * Wicket door switch

S6a * Cable slack switch

S6b * Cable safety device

Plug connections:

X30 Closing edge safety device

(in the control unit)

X7a Coiled cable

X7d Cable slack switch

X7e ♦ Optosensor receiver

X7f Connection lead

X7g Wicket door contact

Connecting terminals:

X2c Static current circuit

(in the control unit)

X7b Coiled cable

X7c Coiled cable

X7h Static current circuit

X7l Cable slack switch

Insert the mains plug of the control unit into a site electric socket in

accordance with CEE standard 16 A.

Check that the voltage at the electric socket corresponds with that

given on the control unit's data plate.

For the Control 120/121 control units: the rotary field must be of

clockwise rotation!

Operation check of the mains connection and operator cabling

With the following settings, it is important to ensure that the door is

NEVER allowed to close or open fully. Halt the door at least 50 cm

before it reaches its mechanical travel limits by pressing the STOP

button (13).

• Half-open the door by hand.

• Switch on at the mains.

⇒

The VOLTAGE control light (1) should light up.

— If not, look up section 'no voltage' in the test instructions.

• Press the OPEN button (11).

⇒ The door should open.

— The door closes: press the STOP button, reverse the rotary field.

— The door doesn't move: look up section 'no response on

impulse' in the test instructions.

Operation check of the safety circuit

• Actuate each safety device separately.

⇒ Power operation of the door should now no longer be

possible.

— If this is not the case, check the electrical connection of the

respective safety device.

• Switch off at the mains.

3. Initial operation of the Control 120 - 123 control units

3.3 Setting the reference point

3.3 1 Dynamic 121 - 128 and Dynamic 300

Dynamic 121-128: Close the door manually.

Dynamic 300: Install boom in CLOSED position.Remove the operator's

transparent cover.Release the switching spindle by shifting the red no-load

lever (19) forward and pressing the wheel's inner carrier plate (20) towards the

spindle (see fig. D/1). Turn the knurled wheel (21) clockwise until the switching

carriage (22) is located approx. 5 mm in front of the left, bevelled collar of the

switching spindle (see fig. D/1).

Relatch the carrier plate and make secure by re-engaging the no-load lever

(makes an audible click on engaging), as shown in fig. D/2.

The door must now be opened fully by hand.

By means of the smaller knurled wheel (23), now turn the adjusting spindle,

until the switching carriage (22) actuates the reference point switch (24)

(see fig. D/2). Now rotate the smaller knurled wheel (23) approx. 1 - 2 turns

anti-clockwise.

3. Initial operation of the Control 120 - 123 control units

ca. 5 mm

Fig. D/1: Setting the reference point (door is closed)

Return the transparent cover to the operator.

3.3 2 Dynamic 3-101 - 3-108

1. Move the door by hand to its mechanical travel limit OPEN.

2. Open housing cover on door operator.

3. Release the stop (grub screw J) of control cam (B).

4. Set control cam (B) in such way, that the reference point switch (G)

is actuated according to fig. 7 (position H) - approx. 2 angular degrees from

switch point.

5. Fix control cam (B) by screwing on grub screw (J).

6. Then install housing cover again.

7. Connect to power supply and actuate buttom CLOSE (12).The door travels

to its travel limit CLOSE which is set by factory.

3. Initial operation of the Control 120 - 123 control units

Fig. D/2: Setting the reference point (door is open)

Fig. D/3: Setting the reference point

ABCDEF

3.4 Setting the power limit and travel limits

Note: For the following settings, the S11 programming switch on the main circuit

board must be set at the ON position. After completing programming it is

absolutely essential that this switch be returned to the OFF position in order

to prevent unintentional reprogramming of the control unit!

Switch on at the mains. All the control unit's light elements light up for

approx. 2 seconds.

Setting the power limit

Set the power limit to be as sensitive as possible!

Dynamic300: Only the stages 7 - 15 are effective.

OPEN power limit (setting the maximum pull force):

• Press button P(15) ⇒

OPEN travel limit control light (2) flashes.

• Press button M(16) until... ⇒ OPEN POWER LIMIT control light (6)

flashes.

• Press the buttons OPEN (11) or ⇒ Set pull force is altered and displayed

CLOSE (12) briefly in increments from 0 - 15.

• Press button P ⇒ Set pull force is stored; programming is

completed.

CLOSE power limit (setting the maximum push force):

• Press button P ⇒

OPEN travel limit control light flashes.

• Press button M(16) until... ⇒ CLOSE POWER LIMIT control light (7)

flashes.

• Press the buttons OPEN or ⇒ Set push force is altered and displayed

CLOSE briefly in increments from 0 - 15.

• Press button P ⇒ Set push force is stored; programming

is completed.

Operation check:

• Even if the power limit has been set to be relatively sensitive, the door

can still be opened and closed without interruption.

Stetting the travel limits

Setting the OPEN travel limit:

Rough adjustment:

• Press button P ⇒ The OPEN travel limit control light flashes.

• In dead man’s mode, operate the door

to reach the desired travel position

• Press button P ⇒ The control light glows permanently.

3. Initial operation of the Control 120 - 123 control units

Fine adjustment:

• Press button P ⇒ The OPEN travel limit control light flashes.

• Press the OPEN and CLOSE buttons ⇒ The travel limit is altered by approx. 3 mm

briefly and is indicated in the display.

• Press button P ⇒ Programming is completed.

Setting the CLOSE travel limit:

Rough adjustment:

• Press button P ⇒ The OPEN travel limit control light flashes.

• Press button M until ... ⇒ the CLOSE travel limit control light flashes.

• In dead man’s mode, operate the door

to reach the desired travel position

• Press button P ⇒ The control light glows permanently.

Fine adjustment:

• Press button P ⇒ The OPEN travel limit control light flashes.

• Press button M until ... ⇒ the CLOSE travel limit control light flashes.

• Press the OPEN and CLOSE buttons ⇒ The travel limit is altered by approx. 3 mm

briefly and is indicated in the display.

• Press button P ⇒ Programming is completed.

Note: The HALF OPEN intermediate travel limit cannot be set until the OPEN and

CLOSE travel limits have been set.

Setting the HALF OPEN intermediate travel limit:

• Press button P ⇒ The OPEN travel limit control light flashes.

• Press button M until ... ⇒ the HALF OPEN travel limit control light

flashes.

• In dead man’s mode, operate the door

to reach the desired travel position

• Press button P ⇒ The control light glows permanently.

Operation check:

• Operate the door to arrive at its end of travel positions. As soon as the

set travel limits have been reached, the corresponding control lights light

up in the control unit. If necessary, repeat the fine adjustment procedure

to achieve the optimum setting.

• The reference point switch has to be actuated above the passage height.

When passing the reference point the control light IMPULSE shortly lights

up.

*Dead man's mode: The door is moved by pressing and holding the OPEN or CLOSE buttons.

3. Initial operation of the Control 120 - 123 control units

4.1 Closing edge safety device (CLOSE - bottom of door)

Function: This closing edge safety device monitors the bottom door seal. If whilst

closing the door meets with an obstruction, the closing edge safety

device automatically halts the door and lifts it to clear the obstruction.

Connecting the closing edge safety device

Insert the optosensor bungs into the bottom door seal and connect them to the

electricity supply.

4. Connecting the closing edge safety devices

* If connected, the short-circuit bridge must be removed.

+ Dynamic 121-128 only

Legend:

Programming switches:

S2b Press-and-release

operation mode

Switches (system plugs):

S5 Wicket door switch

S6 + Cable slack switch

Switches (screw terminals):

S5a * Wicket door switch

S6a * + Cable slack switch

S6b * Cable safety device

Plug connections:

X30 Closing edge safety device

X7a Coiled cable

X7d + Cable slack switch

X7e Optosensor receiver

X7f Connection lead

X7g Wicket door contact

Connecting terminals:

X2c Static current circuit (in

the control unit)

X7b Coiled cable

X7c Coiled cable

X7h Static current circuit

X7l Cable slack switch

Optosensors:

V5 Transmitter

V6 Receiver

The sensitivity of the closing edge safety device can be adjusted via the duplex

switch on the optosensor circuit board.

Aim for maximum sensitivity!

In the case of wider doors, where the light in the bottom door seal is

substantially reduced, the sensitivity setting must be reduced accordingly.

Displays on the optosensor circuit board:

GREEN LED: Voltage

YELLOW LED: Static current circuit closed (should go out when

cable slack or wicket door device actuated)

RED LED: Optosensor function indicator (should go out when

light beam interrupted)

Operation check of the closing edge safety device:

• Switch on at the mains.

• Operate the door to arrive at its OPEN travel limit.

• Press the CLOSE button (12).

⇒ The door should close by press-and-release.

— If not, check the optosensor (see test instructions)

• Whilst the door is still closing, press the bottom door seal together.

⇒ The door should come to a halt, then rise a short distance.

— If not, check the optosensor (see test instructions)

• Switch off at the mains.

Test instructions for optosensors

The function of the optosensors should be checked at least once a year in

order to guarantee safe operation of the door system.

To carry out the check, proceed as follows:

Interrupt the light path in the bottom door seal; this can be achieved by

deforming the seal or by removing the transmitter or receiver bung. It should

now not be possible to subsequently close the door by press-and-release

operation.

Clear the light path in the bottom door seal again; now it should be

possible to close the door again by press-and-release operation.

4. Connecting the closing edge safety device

OFF

Max.

Min.

4.2 Closing edge safety device (OPEN - top of door),

if installed

Function: This closing edge safety device monitors the top door seal. If whilst

opening the door meets with an obstruction, the closing edge safety

device automatically halts the door and reverses its direction to clear the

obstruction.

Connecting the closing edge safety device

Connect the lead to the X32 socket. Insert the optosensor bungs into the top

door seal and connect them to the electricity supply.

For further details please refer to the Installation Instructions supplied with the

closing edge safety device.

4. Connecting the closing edge safety devices

5.1 Automatic timer

The automatic timer function is not available until a closing edge safety

device has been fitted to the bottom of the door leaf.

It is only permissible to use this function in conjunction with signal lights!

Function: This function allows an open door to close again automatically

after a preprogrammed time (OPEN PHASE) has elapsed. In order

to ensure that the closing door does not pose a hazard, the signal

lights flash for a pre-set WARNING PHASE as soon as the OPEN

PHASE has elapsed (for connection see page 23).

(OPEN PHASE + WARNING PHASE = time during which the door actually remains open).

The automatic timer is not programmed ex works, i.e. it is switched off.

Programming the automatic timer

Warning phase:

• Press button P(15) ⇒ The OPEN travel limit control light flashes.

• Press button M(15) until... ⇒ the WARNING PHASE control light flashes.

• Press OPEN (11) or CLOSE (12) buttons ⇒ The warning phase is set in increments

briefly of 2 sec.

Maximum: 32 sec., minimum: 2 sec.

The set time phase appears in the display

• Press button P ⇒ The time for the warning phase is stored.

Open phase:

• Press button P(15) ⇒ The OPEN travel limit control light flashes.

• Press button M(15) until... ⇒ the OPEN PHASE control light flashes.

• Press OPEN or CLOSE buttons briefly ⇒ The open phase is set in increments of

5 sec.

Maximum: 95 sec., minimum: 5 sec.

The set time phase appears in the display

• Press button P ⇒ The time for the open phase is stored.

To switch off the automatic timer, programme 0 sec. for both phases (warning

and open phase).

Operation check:

• Operate the door to travel to its OPEN travel limit.

⇒ The door should close once the set time phase has elapsed.

5. Connection and initial operation of the extensions

5.2 Remote control

Set your own personal code via the code switches in the hand transmitter.

Connecting the electronic aerial

Connect the electronic aerial to socket X20a (26) in the control unit. Make sure

that the aerial cordon is completely rolled out and properly aligned to achieve the

best possible range. Install well away from metal parts as these have a screening

effect!

If you operate two photocells, connect the aerial in accordance with the

wiring diagram on page 21.

Adapting the control unit to a hand transmitter

The remote control unit can memorise 2 different remote control codes.

• Press button P (15) ⇒ The OPEN TRAVEL LIMIT control light flashes.

• Press button M (16) until... ⇒ The REMOTE CONTROL control light flashes.

• Press the OPEN (11) or CLOSE (12) ⇒ The first or second code is set;

buttons briefly E or I appears in the display.

• Press button P ⇒ Storage commences

• Operate the hand transmitter ⇒ Coding is memorised; if within 10 sec. the

control unit recognizes a valid signal,

the storage procedure is completed.

Operation check:

• Operate the hand transmitter from a distance of approx. 15 m.

⇒ The door should now start to move

— If not, look up the 'remote control' section in the test instructions.

5. Connection and initial operation of the extensions

5.3 External control elements

External control elements can actuate various functions:

STOP: The operator can no longer be actuated, a moving door is

brought to a halt.

IMPULSE: The door is opened (exception: if the door has already

reached its opening limit, it then closes). A moving door

cannot be halted.

OPEN: The door is opened. A moving door is brought to a halt.

If the automatic timer is switched on, the OPEN PHASE is

extended.

CLOSE: The door is closed. A moving door is brought to a halt.

If the automatic timer is switched on, the CLOSE PHASE is

reduced.

5.3.1 Connecting external control elements with system plugs

Examples for external control elements with system plugs:

• Push buttons of the Command Series

• Code keypad Command 201

• Key switch Command 311 and 411

Connecting the control elements

Note: If several key switches or code keypads are connected, the coupling for plug

systems (for series connection), item no. 151 228, is required. Instructions on

connecting several control elements are contained in the connection plan

supplied with the coupling.

Before connecting external control elements, the short-circuit plug must be

withdrawn from the X10 (27) socket in the control unit.

The control elements with system plug can now be connected to this socket.

5. Connection and initial operation of the extensions

Operation check:

• Operate the external control element

⇒ The desired function should be carried out.

5. Connection and initial operation of the extensions

5.3.2 Connecting external control elements without system plugs

Examples for external control elements without system plugs:

• Pull switch Command 701

• Push button Command 601 and 602

• Code keypad Command 202

Connecting the control elements

Connect the control elements to the terminal block X2c (39).

The following functions are available at the X2c terminal block:

S0 (STOP): Connection: Terminals 12 & 13 (remove short-circuit bridge!

Contact type: Opener

Connection method: Several contacts must be connected in

series!

S1 (IMPULSE):Connection: Terminals 20 & 21

Contact type: Closer

Connection method: Several contacts must be connected parallel!

S2 (OPEN): Connection: Terminals 14 & 15

Contact type: Closer

Connection method: Several contacts must be connected parallel!

S4 (CLOSE): Connection: Terminals 16 & 17

Contact type: Closer

Connection method: Several contacts must be connected parallel!

Operation check:

• Operate the external control element

⇒ The desired function should be carried out.

5. Connection and initial operation of the extensions

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Marantec Control 120 Owner's manual

Brand: Marantec

Model: Control 120

Category: Garage Door Opener

Type: Owner's manual

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