Marantec Control 75 Owner's manual

Instructions for Initial Operation and

Wiring Scheme Manual

Control unit for Operators – Industrial Use

GB

Control 75-FU

Please keep these instructions for further reference.

English / Page 2

1. Contents

Chapter Page

1. Contents 2

2. Meaning of symbols 3

3. Pictures to control unit Control 75-FU 5

4. Important safety advice 7

5. General facts for frequency transformer operator 9

6. Initial operation of control unit Control 75-FU

6.1 Connection control unit — operator 11

6.2 Connection control unit — door leaf 12

6.3 Adjustment of the control cams 15

6.3.1 Setting of travel limit CLOSE 15

6.3.2 Setting of limit switch closing edge safety device STOP 16

6.3.3 Setting of soft stop travel limit CLOSE 17

6.3.4 Setting of travel limit OPEN 18

6.3.5 Setting of soft stop travel limit OPEN 19

7. Programming of Control 75-FU

7.1 General information 20

7.2 Status indications 21

7.3 Indication of error numbers 23

7.4 - 7.15 Programming menus 24

7.16 Summary programming menus 34

8. Connection of closing edge safety device 36

9. Connection and initial operation of the accessories

9.1 Remote control 38

9.2 External control elements (description of function) 39

9.2.1 with system plug 39

9.2.2 without system plug 41

9.3 External photocell 42

9.4 Travel limit signals (relay) 44

9.5 Signal lights for automatic timer 46

9.6 Lighting (relay for special functions) 48

9.7 Circuit board for keypad connection 50

9.8 Traffic light control Control 313 51

10. Appendix

10.1 Wiring diagram Control 75-FU 54

10.2 Test instructions 56

English / Page 3

Warning! Risk of personal injury!

There follow important safety advice which must be followed

in order to prevent personal injuries!

Attention! Risk of material damage!

There follow important safety advice which must be followed

in order to prevent material damage!

2. Meaning of symbols

Operational 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.

Advice / Tip

English / Page 4

2. Meaning of symbols

ON, mains voltage

Impulse

Malfunction

OPEN

CLOSE

Power limit

Stop

External control elements

Electronic aerial

External photocell

Transmitter

(optosensor, photocell)

Receiver

(optosensor, photocell)

Closing edge safety device

RPM sensor

To control unit

Cable slack switch

Connection lead

Wicket door switch

Automatic timer

Lighting

Frequency transformer

Symbols of control unit, operator etc.:

~

/

~

English / Page 5

Fig. 1: Overview of door and surrounding area

Fig. 2: Membrane keypad and key switch

Fig. 3: Control panel of control unit

3. Pictures to control unit Control 75-FU

Overview of door and surrounding

area:

A Control panel of control unit

B Connectons in control unit

C Connections in door operator

D Setting the reference point

E Site electric socket CEE-Standard 16A

F Connection to door leaf

Key switch:

0 red OFF

I blue ON

LED’s:

2. Travel limit OPEN

4. Travel limit CLOSE

8. Voltage

9. 7-segment LED

15. Testing of closing edge

Control elements:

10. PROGRAMMING button

11. OPEN button

12. CLOSE button

13. STOP button

14. h button

15. g button

Plug connections:

X20 External photocell

(passway photocell)

X20b Electronic aerial

X31 Closing edge safety device

X5E Circuit board for keypad connection

X8c Traffic light control, relay circuit

board 2

D

C

A

B

E

F

3

1

15

2

12

11

13

0

I

48!5 2

!

2 !3 !1

P

X20A

X20B X20 X31

X5E

X8C

O

9

O

16

O

14

O

10

English / Page 6

Fig. 4: Connections in control unit (extract)

3. Pictures to control unit Control 75-FU

Plug connections:

27. X10 External control elements

29. X42 Connection of limit switch

31. X5 Keypad on cover

32. X8b Signal light relay

33. X8a Limit relay

35. X8d Relay for special functions

41. X44 Frequency transformer

Connecting terminals:

39. X2c External control elements

English / Page 7

4. Important safety advice

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

and suitable trained specialist personnel. For the purpose of this description

qualified and suitable 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. This presupposes

in particular

• knowledge of applicable electro-technological regulations,

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

• first aid training.

Attention!

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.

Attention!

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

ensure, that there are no persons or objects within the door's

aeria 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 must 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 should 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.

English / Page 8

4. Important safety advice

Attention!

Wait 60 sec. before starting installation works on motor!

After separation of the operator from mains the frequency

transformer still features a residual stress.

Attention!

Special note for installation according to protection category

IP 65: At the very latest following initial operation, the cable

with plug allowing connection to the mains must be replaced

by a fixed direct mains connection. At the same time a mains

isolator switch must be fitted.

Attention!

Non-compliance with these warning and safety instructions can

lead to personal injury and material damage.

English / Page 9

5. General facts for frequency transformer operator

By means of the frequency control the door travel speed in direction OPEN or

CLOSE may be set variably. The approaches for acceleration and deceleration

ensure a soft start and soft stop at the travel limits and thus protect the

mecanical construction of the door.

The frequency of the transformer influences the speed of the operator.

Following sketches show the travel diagrams in OPEN and CLOSE direction by

which the functions of the additional end switches and the activation of the soft

travel are explained.

f [Hz]

t

b open

t

v open

S12

t[s]

OPEN direction

In OPEN direction the frequency transformer accelerates from its basic frequency

in time tb to its travel frequency. The actuation of additional end switch S12

activates the soft stop in OPEN direction, in time tv OPEN it decelerates the

speed to basic frequency. With this speed it travels to the upper end limit.

Fig. 5: OPEN direction

English / Page 10

5. General facts for frequency transformer operator

f [Hz]

t

v close

t

b open

S14

t[s]

CLOSE direction

In CLOSE direction it accelerates from its basic frequency in time tb CLOSE to its

travel frequency. If additional end switch S14 is actuated, the soft stop in CLOSE

direction is activated, which decelerates the operator in time tv CLOSE to its

basic frequency. With this speed it travels to the downward travel limit.

Fig. 6: CLOSE direction

English / Page 11

6. Initial operation of control unit Control 75-FU

6.1 Connection control unit — door operator

1. Connect mains lead of the operator to control unit (fig. 7) with the pin-bar

(51) (connect PE-cable to protective terminal (50)).

2. Connect marked system cable to the control signal socket (53) and the

unmarked system cable to the RPM sensor socket (52).

3. Connect mains lead of operator (fig. 8) to pin-bar (54) (guide PE below

printed circuit board and connect it to the protective terminal (57)).

4. Connect marked system cable to the control signal socket (56) and the

unmarked system cable to the RPM sensor socket (55).

Fig. 7: Connections in control unit Control 75-FU

O

51

O

53

O

50

O

52

Connections in control unit:

50. protective terminal

51. mains lead operator

52. RPM sensor socket

53. control signal socket

Connections frequency transformer

in motor:

54. mains lead

55. RPM sensor socket

56. control signal socket

57. protective terminal

Fig. 8: Connections in motor with frequency

transformer

Fig. 9: Connections in motor with frequency

transformer

O

55

O

54

O

56

O

57

English / Page 12

Fig. 10: Wiring diagram

6. Initial operation of control unit Control 75-FU

X44

X42

X3

X3a

L N34

PE

X4

X4a

X45

X4b

PE U V W 3 4 X42

S10

S10a S21 S22

L N34

M1

Attention!

The control unit Control 45-FU features a static current circuit.

If this static current circuit is interrupted, power operation of

the door is no longer possible. Elements within this static

current circuit are e.g. the cable slack switch, the wicket door switch and cable

safety switch. If these elements are not available, insert enclosed short-circuit

plug into socket X31.

6.2 Connection control unit — door leaf

Attention!

If you want to put a door system with closing edge safety

device into operation, please pass on according to wiring

diagram mentionned on page 36 insted of wiring diragram

mentionned below. For following operational check the optosensor

(transmitter and receiver) may not be connected.

Legend wiring diagrams:

Connecting terminals:

X3 Power unit

X3a FU

X4 Operator

X4a Primary static current circuit

X4b Motor

Plug connections:

X42 Connection of limit switch

X44 Control signal operator

X45 Control signal FU

English / Page 13

Legend:

Switches (system plugs):

S5 Wicket door switch

S6 Cable slack switch

S7 Night lock

Switches

(terminal screw connections):

S5a * Wicket door switch

S6a * Cable slack switch

S6b * Cable safety device

Plug connections:

X31 Closing edge safety device

(in control unit)

X71A Wicket door contact

X71B Cable slack switch

X71C Night lock

X73 Connection cable

X74 ♦ Optosensor transmitter

Terminal blocks:

X2c Static current circuit

(in control unit)

X7C Coiled cable

X7H Static current circuit

X7L Cable slack switch

* If connected, the short-circuit bridge

must be removed

♦ If available

6. Initial operation of control unit Control 75-FU

Connection of cable slack device

• Connect system cable to socket X31 (25) in control unit.

• Insert the control unit mains plug into a site electric socket in accordance with

CEE standard 16 A.

• Check that the power supply at this socket corresponds to the voltage

indicated on the rating plate of the control unit and also that its protection

category complies with the local regulations.

Fig. 11: Wiring diagram

X31

English / Page 14

6. Initial operation of control unit Control 75-FU

• If the control unit is to be connected directly to the mains, a mains isolator

switch will have to be installed.

Operational check

Mains connection and cabling of operator:

• Half open the door by hand.

• Swith ON at the mains.

- The VOLTAGE control light (8) should light up.

-> if not, look up section 'no voltage' in the test instructions.

• Press the OPEN button (11).

- The door should open

-> If the door doesn't move: look up section 'no reaction on IMPULSE'

in the test instructions.

Operational check

Safety circuit:

• Actuate each safety element 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 element.

• Disconnect from mains supply.

Attention!

With the following settings it is important to ensure that the

door is never allowed to open or close fully. Halt the door at

least 50 cm before it reaches its mechanical travel limits by

pressing the STOP button (13).

English / Page 15

Fig. 12: Setting travel limit DOOR CLOSED

6. Initial operation of control unit Control 75-FU

6.3 Adjustment of the control cams

Advice:

For settings of the control cams you need an Allen wrench

size 2,5 mm.

6.3.1 Setting of soft stop for CLOSE travel limit

• Move the door by hand to its mechanical travel limit DOOR CLOSED.

• Open housing cover on door operator.

• Release the stop (grub screw J) of control cam (A).

• Set control cam (A) in such way, that the limit switch CLOSE (G) is actuated

according to Fig. 12 (position H)

• Fix control cam (A) by screwing on grub screw (J).

• Adjust, if necessary, door position CLOSE on adjustment screw (K) on control

cam.

A

J

K

H

G

English / Page 16

Fig. 13: Setting limit switch closing edge safety device STOP

6. Initial operation of control unit Control 75-FU

6.3.2 Setting of limit switch closing edge safety device STOP

The limit switch closing edge safety device STOP deactivates the closing

edge safety device a short moment before the door reaches its travel

limit CLOSE, in order to prevent it from faulty operation

(e.g. unintentional reversion).

• Release the stop (grub screw J) of control cam (E).

• Set control cam (E) in such way, that the limit switch closing edge safety device

STOP (G) is actuated approx. 5 cm before the door seal reaches the floor.

• Fix control cam (E) by screwing on grub screw (J).

E

J

K

H

G

English / Page 17

Fig. 14: Setting of soft stop travel limit CLOSE

6. Initial operation of control unit Control 75-FU

6.3.3 Setting of soft stop for CLOSE travel limit

• Release the stop (grub screw J) of control cam (C).

• Set control cam (C) in such way, that the limit switch is actuated approx.

0,5 – 0,7 m before the door reaches its CLOSE travel limit (position H).

• Fix control cam (C) by screwing on grub screw (J).

C

J

H

G

English / Page 18

Fig. 15: Setting of travel limit OPEN

6. Initial operation of control unit Control 75-FU

6.3.4 Setting of travel limit OPEN

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

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

• Set control cam (B) in such way, that the limit switch OPEN (G) is actuated

according to Fig. 15 (position H)).

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

• Adjust, if necessary, door position OPEN on adjustment screw (K) on control

cam.

B

J

H

G

K

English / Page 19

Fig. 16: Setting of soft stop for OPEN travel limit

6. Initial operation of control unit Control 75-FU

6.3.5 Setting of soft stop for OPEN travel limit

• Release the stop (grub screw J) of control cam (D).

• Set control cam (D) in such way, that the limit switch is actuated

approx. 0,7 – 1 m before the door reaches its OPEN travel limit (position H).

• Fix control cam (D) by screwing on grub screw (J).

• Install housing cover again.

B

J

H

G

Legend Fig. 12 – 16:

A Control cam CLOSE travel limit

B Control cam OPEN travel limit

C Control cam CLOSE soft stop

D Control cam OPEN soft stop

E Control cam closing edge safety device STOP

F Free control cam

G Limit switch

H Position of the control cam in question

J Grub screw

K Adjustment screw

English / Page 20

7. Programming of Control 75-FU

7.1 General information

Control 75-FU has a display to indicate status and fault messages as well as to

indicate menu numbers and menu contents of the programming menus.

Possibilities of programming menus:

• Programming of performance of Control 75 FU

• Indication of details fault numbers

Programming functions are controlled by buttons h, g and j.

The menu number is selected by button h (next menu) and g (previous menu).

The menu number is indicated on the display permanently glowing.

Button j opens the selected menu.

The set values resp. parameters are indicated by flashing lights.

The values are changed by actuating buttons h and g Button j saves

the indicated value and closes the menu.

Programming menu is closed by selection of menu 0

Menu 0 is reached when status indication (see chapter 7.2) is shown on display.

The control unit is then in normal operating mode.

Indication of Indication of value /

menu number parameter

(permanengly glowing) (flashing)

O

+

next menu

O

P open menu

O

+

next value

O

- previous menu

O

P close menu

O

- previous value

and save

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