Marantec Control 74 Owner's manual

Control 74
Marantec
Brand
Marantec
Model
Control 74
Category
Garage Door Opener
Type
Owner's manual

This manual is also suitable for

Marantec Control 74: Control unit for door operators with dead-man's-mode operation for sectional doors. Programmable comfort control unit in connection with a closing edge safety device. Offers a range of accessories for customized operation.

Marantec Control 74: Control unit for door operators with dead-man's-mode operation for sectional doors. Programmable comfort control unit in connection with a closing edge safety device. Offers a range of accessories for customized operation.

Instructions for Initial Operation and
Wiring Scheme Manual
Control Unit for Door Operators – Industrial Use
GB
Control 74 / 75
Please keep these instructions for further reference.
EN 55011
EN 50081
EN 50082
ETS 300220
Status: 12.2000
#8 054 025
1 - GB 360184 - M - 0.5 - 1000
ENGLISH Copyright.
No part of this manual may be reproduced without our prior approval.
Subject to alterations in the interests of technical progress.
English / Page 31
Remedies:
• Check voltage. Check main fuses in electric distribution, fuse 4 amp. in control unit and
mains plug connection.
• Return quick release in home position.
• Return emergency hand chain in home position.
• Allow motor to cool down.
• Unlock control unit (blue mark key switch).
• Insert short-circuit plug or control element plug into socket X10.
• Check control unit – door leaf connection.
• Connect STOP button or short-circuit bridge to terminal X2c.
7. Appendix
English / Page 2
1. Contents
Chapter Page
1. Contents 2
2. Meaning of symbols 3
3. Pictures to control unit Control 74 / 75 5
4. Important safety advice 6
5. Initial operation of control unit Control 74 / 75
5.1 General notes 8
5.2 Control unit - operator connection 9
5.2.1 Dynamic 121 – 128 10
5.2.2 Dynamic 3-101 – 3-108 10
5.3 Control unit – door leaf connnection 11
5.4 First operational check 12
5.5 Setting of limit switches 14
5.5.1 Travel limit CLOSE 14
5.5.2 Limit switch closing edge safety device STOP 15
5.5.3 Travel limit OPEN 15
5.6 Special function press-and-hold OPEN 15
6. Connection and initial operation of accessories
6.1 External control elements 16
6.1.1 Connection of external control elements with system plug 16
6.1.2 Connection of external control elements without system plug 18
6.2 Travel limit signals (relay) 20
6.3 Connection of signal lights 22
6.4 Relay for special functions 24
7. Appendix
7.1 Wiring diagram Control 74 26
7.2 Wiring diagram Control 75 28
7.3 Test instructions 30
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 30
Cause for error
• No voltage.
• Quick release actuated.
• Emergency hand chain
actuated.
• Thermo overload protection in
motor is active.
• Control unit is locked
(red mark key switch).
• Static current circuit is
interrupted.
7.3 Test instructions
7. Appendix
Error
• No voltage
• No reaction after
IMPULSE
Error message
• Control light
VOLTAGE does not
light up.
English / Page 29
7. Appendix
Attention low voltage!
External voltage at the terminals X2c, X5 to X42 will completely destroy the electronics!
Legend:
Fuses:
F1 Main fuses (max. 6,3 A)
Modules:
T1 Transformer
K1 OPEN inversion relay
K2 CLOSE inversion relay
K3 Main relay
M1 Motor with thermal overload protection
Control lights:
H1 5) Voltage
H2 5) Door OPEN
H3 4)5) Malfunction
H4 5) Door CLOSED
Switches:
S 2) Main switch
S0H 5) STOP button
S0K 5) Key switch
S2A 5) OPEN button
S4Z 5) CLOSE button
S7 Programming button 'press-and-hold OPEN'
S10 Emergency manual operation
S10a Maintenance release
Connecting terminals:
X0 1) Mains electric socket
X1 Mains lead with plug
X2 Mains lead
X3 Operator
X2c External control elements
Plug connections:
X5 Extension unit
X5a Keypad
X5b 5) Key switch
X8a Travel limit relay
X8b Signal light relay
X8d Relay 'wipe impulse'
X10 3) External control elements
X42 Limit switch
Connecting plans accessories:
Rel8a TRAVEL LIMITS
REL8B SIGNAL LIGHT
CONNECTION
XS10 3) EXTERNAL CONTROL
ELEMENTS
1) on site
2) if available
3) when connecting, remove
short-circuit plug
4) only with extension unit
5) on control unit's cover
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
Symbols of control unit, operator etc.:
English / Page 5
Fig. 1: Overview of door and surrounding area
Fig. 2: Membrane keypad and keyswitch
3. Pictures to control unit Control 74 / 75
Overview of door and surrounding
area:
A Control panel of control unit
B Connectons in control unit
C Limit switch in door operator
D Site electric socket
CEE-Standard 16A
E Evaluation unit of closing edge
safety device
Key switch:
0 red OFF
1 blue ON
Control lights:
8. Voltage
2. Travel limit OPEN
4. Travel limit CLOSE
15. Malfunction
Control elements:
11. OPEN button
13. STOP button
12 CLOSE button
Connecting terminal:
X2c External control elements
Plug connections:
X10 External control elements
X42 Connection of limit switch
X5a Membrane keypad
X8a Travel limit relay
X8b Signal light relay
X8d Special function 'wipe impulse'
X5 Extension unit
Switch:
S7 Programming button
press-and-hold OPEN
C
A
B
D
E
3
1
15
2
12
11
13
0
I
48!5 2
!2 !3 !1
Fig. 3: Connection in control unit (extract)
S7
X5a
English / Page 28
7.2 Connecting plan of control unit Control 75
7. Appendix
Attention!
Observe local safety regulations! Always lay mains cables and control cables
separately: Voltage 24 V DC.
Fig. 19: wiring diagram Control 75
English / Page 27
7. Appendix
Attention low voltage!
External voltage at the terminals X2c, X5 to X42 will completely destroy the electronics!
Legend:
Fuses:
F1-F3 Main fuses (max. 6,3 A)
F4 Fuse (max 125 mA)
Modules:
T1 Transformer
K1 OPEN inversion relay
K2 CLOSE inversion relay
K3 Main relay
M1 Motor with thermal overload protection
Control lights:
H1 5) Voltage
H2 5) Door OPEN
H3 4)5) Malfunction
H4 5) Door CLOSED
Switches:
S 2) Main switch
S0H 5) STOP button
S0K 5) Key switch
S2A 5) OPEN button
S4Z 5) CLOSE button
S7 Programming button 'press-and-hold OPEN'
S10 Emergency manual operation
S10a Maintenance release
Connecting terminals:
X0 1) Mains electric socket
X1 Mains lead with plug
X2 Mains lead
X3 Operator
X2c External control elements
Plug connections:
X5 Extension unit
X5a Keypad
X5b 5) Key switch
X8a Travel limit relay
X8b Signal light relay
X8d Relay 'wipe impulse'
X10 3) External control elements
X42 Limit switch
Connecting plans accessories:
Rel8a TRAVEL LIMITS
Rel8b SIGNAL LIGHT
CONNECTION
XS10 3) External control elements
1) on site
2) if available
3) when connecting, remove
short-circuit plug
4) only with extension unit
5) on control unit's cover
English / Page 6
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 7
4. Important safety advice
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.
Only operate the door system in dead-man's-mode if:
• the whole door surrounding can be watched from all operating units.
Only activate the function 'press-and-hold OPEN' if:
• neither persons nor objects are affected, seized and / or jammed! That means,
door movement does not cause risks during opening.
Attention!
Non-compliance with this warning and safety instructions can lead
to personal injury and material damage.
English / Page 26
7. Appendix
7.1 Connecting plan of control unit Control 74
Attention!
Observe local safety regulations! Always lay mains cables and control cables
separately: Voltage 24 V DC.
Fig. 18: wiring diagram Control 74
English / Page 25
6. Connection and initial operation of accessories
Detailed wiring diagram
Lighting (relay for special functions):
Legend:
K Light automatic (on site)
K1 Relay OPERATOR IN MOTION
(wipe impulse)
K2 Relay OPERATOR IN MOTION
(wipe impulse)
Plug connections:
X4 Relay connection
X8d Relay for special functions
(in control unit)
- - - - site cabling
Fig. 17: Wiring diagram
English / Page 8
5.1 General notes
The control unit Control 74 / 75 is constructed in following modules:
• Basic control unit Control 74 / 75
A simple inversion relay control unit for dead-man's-mode operation
of sectional doors.
• Extension unit:
upgrades the basic control unit to a programmable comfort control unit
in connection with a closing edge safety device (CES).
5. Initial operation of control unit Control 74 / 75
English / Page 9
5. Initial operation of control unit Control 74 / 75
5.2 Control unit – door operator connection
Fig. 4: Connections in control unit Control 74 Fig. 5: Connections in control unit Control 75
Fig. 7: Wiring diagram Control 74 Fig. 8: Wiring diagram Control 75
Connections in control unit:
50. Sprotective terminal
51. Mains lead operator
52. Limit switch socket
Legend wiring diagrams:
Connecting terminals:
X3 Operator
X3a Motor
Plug connections:
X42 Limit switch
English / Page 24
6. Connection and initial operation of accessories
• Connect relay circuit board and control unit by means of the attached flat
cable.
Relay circuit board: plug connection X4
Control unit: plug connection X8d (fig. 3)
6.4 Relay for special functions
Function:
When starting the operator, the relay shortly connects (wipe impulse).
Example for use: Start of time-controlled lighting.
When starting the operator, the relay shortly connects (Art. No. 153 044)
Attention!
Flat cable plugs have always to be plugged-in in such a way,
that the cable is bent in direction edge of the circuit board.
Advice:
If necessary, the control unit housing has to be completed
by a small system housing with circuit board bearing
(Art.-No. 153 220).
English / Page 23
6. Connection and initial operation of accessories
Detailed wiring diagram signal light
relay:
Legend:
D40 Control light SIGNAL LIGHTS
F5 Fuse (max. 4 A)
H41 Signal light EXIT (orange)
H43 Signal light ENTRANCE (orange)
K40 Relay SIGNAL LIGHTS
Plug connections:
X4a Relay connection
X4b Relay connection
X8b Signal light relay (in control unit)
- - - - site cabling
Fig. 16: Wiring diagram
English / Page 10
5.2.2 Dynamic 3-101 - 3-108
• Connect control unit to door operator according to fig. 10.
Fig. 10: Connections in door operator
5. Initial operation of control unit Control 74 / 75
55 54 53
Fig. 9: Connections in door operator
O
55
O
54
O
53
5.2.1 Dynamic 121 - 128
• Connect control unit to door operator according to fig. 9.
Connections in door operator:
53. Protective terminal
54. Mains lead operator
55. Limit switch socket
Connections in door operator:
53. Protective terminal
54. Mains lead operator
55. Limit switch socket
English / Page 11
5. Initial operation of control unit Control 74 / 75
5.3 Control unit – door leaf connection
Connection:
• Connect cables according to fig. 11:
Attention!
The control unit Control 74 / 75 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 X10.
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:
X10 Closing edge safety device
(in control unit)
X71A Wicket door contact
X71B Cable slack switch
X71C Night lock
X71D Cable slack switch
X73 Connecting lead
Terminal blocks:
X2c Static current circuit
(in control unit)
X7C Coiled cable
X7H Static current circuit
X7L Cable slack switch
Fig. 11: Control unit - door leaf connection
X10
* If connected, the short-circuit bridge
must be removed
♦ If available
English / Page 22
6. Connection and initial operation of accessories
6.3 Signal light connection
(Control 220, Art.-No. 152 814)
Function for Control 74 / 75 without
extension unit:
When connected to the control unit, the signal lights are ON during door
movement (terminal X4a).
Function for Control 74 / 75 with
extension unit:
When connected to the control unit, the signal lights are flashing during door
movement. When the automatic timer function is activated, the signal lights are
flashing additionnaly during warning time (terminal X4b).
Connection of the signal light circuit board
• Connect relay circuit board and control unit by means of the attached flat
cable.
Circuit board: plug connection X4a (Control 74 / 75 without extension unit)
plug connection X4b (Control 74 / 75 with extension unit)
Control unit: plug connection X8b (fig. 3)
Attention!
Flat cable plugs have always to be plugged-in in such a way,
that the cable is bent in direction edge of the circuit board.
English / Page 21
6. Connection and initial operation of accessories
Detailed wiring diagram travel limit
messages (relay):
Legend:
D1 Control light door CLOSED
D2 Control light door OPEN
H1 Signal light door CLOSED
H2 Signal light door OPEN
K1 Relay door CLOSED
K2 Relay door OPEN
Plug connections:
X4 Relay connection
X8a Travel limit relay (in control unit).
- - - - site cabling
Fig. 15: Wiring diagram
English / Page 12
5. Initial operation of control unit Control 74 / 75
5.4 First operational check
• 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.
• If the control unit is to be connected directly to the mains, a mains isolator
switch will have to be installed.
• For Control 74: Make sure that the field rotates clockwise.
Operational check
Mains connection and cabling of operator:
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).
• 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.
-> The door closes: Press STOP buttton, revers the rotary field.
English / Page 13
5. Initial operation of control unit Control 74 / 75
Operational check
Current static 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.
English / Page 20
6. Connection and initial operation of accessories
Attention!
Flat cable plugs have always to be plugged-in in such a way,
that the cable is bent in direction edge of the circuit board.
Advice:
If necessary, the control unit housing has to be completed by
a small system housing with circuit board bearing
(Art.-No. 153 220).
6.2 Travel limit signals (relay)
Function:
On reaching the OPEN / CLOSE travel limits, the corresponding relay connects.
Connection of the relay circuit board (Art.-No. 153 044)
• Connect relay circuit board and control unit by means of the attached flat
cable.
Relay circuit board: plug connection X4
Control unit: plug connection X8a
English / Page 19
6. Connection and initial operation of accessories
Operational check:
• Operate the external control
element.
- The door opens, closes or stops
according to the activated
function.
Fig. 14: Wiring diagram
English / Page 14
5. Initial operation of control unit Control 74 / 75
Fig. 12: Arrangement of limit switches
5.5 Setting of the limit switches
Advice:
Please check regularly, min. once a year
• settings
• function of the limit switches
J
K
5.5.1 CLOSE travel limit
1. Travel the door to its travel limit CLOSE
2. Set control cam (A) on the limit switch CLOSE that the limit switch is
actuated.
3. Fix control cam by screwing on grub screw (J), Allen wrench SW 2,5.
4. Travel the door approx. 1 m in OPEN direction.
5. Travel the door again to its CLOSE travel limit.
6. Check the door position:
The bottom door seal has to touch the ground.
7. Adjust, if necessary, the CLOSE door position by means of fine adjustment
screw (K) on control cam.
English / Page 15
5. Initial operation of control unit Control 74 / 75
5.5.2 Limit switch closing edge safety device (CES) STOP
The limit switch CES STOP deactivates the reversion function when CES is
activated shortly before reaching CLOSE travel limit, in order to avoid a faulty
reaction (such as unwilling reversion).
• Set control cam (E) of limit switch CES STOP that the limit switch CES STOP
is actuated approx. 5 cm before the bottom door seal touches the ground.
Advice:
Please also carry out these settings, if you install a control unit
Control 74 / 75 without extension unit! This avoids additional
work in case you want to upgrade the control unit.
5.5.3 OPEN travel limit
1. Travel the door to its OPEN travel limit.
2. Set control cam (B) of the OPEN limit switch. Setting is carried out according
to chapter 5.5.1, CLOSE travel limit.
5.6 Special function press-and-hold OPEN
The special function press-and-hold OPEN can be activated on programming
switch S7 (fig. 3). It makes opening possible via press-and-hold despite dead-
man's mode operation.
Only activate the function 'press-and-hold OPEN' if:
• neither persons nor objects are affected, seized and / or
jammed! That means, door movement does not cause risks
during opening.
English / Page 18
6. Connection and initial operation of accessories
6.1.2 Connection of external control elements without
system plug
• Connect the control elements without system plug to connecting terminal X2c.
Following functions are available at connecting terminal X2c:
S0 (STOP): Connection: terminals 12 and 13 (remove short-circuit plug)
Contact category: opener
Connection mode:several contacts have to be connected in series!
S1* (IMPULSE): Connection: terminals 20 and 21
Contact category: closer
Connection mode:several contacts have to be connected parallelly!
S2 (OPEN): Connection: terminals 14 and 15
Contact category: closer
Connection mode:several contacts have to be connected parallelly!
S4 (CLOSE): Connection: terminals 16 and 17
Contact category: closer
Connection mode:several contacts have to be connected parallelly!
*Only in connection with an accessory unit
English / Page 17
6. Connection and initial operation of accessories
Advice:
In case the socket X10 is already used by control unit – door leaf
connection, then an adapter (coupling for plug system, safety
circuit, Art.-No. 151 228) and a flat cable (Art.-No. 562 759) have
to be connected according to above wiring diagram.
Fig. 13: Wiring diagram
Example: Connection of the control
elements
Operational check:
• Actuate the external control element
- The door opens, closes or stops
according to the activated
function.
English / Page 16
6. Connection and initial operation of accessories
6.1 External control elements
The control unit Control 74 / 75 may only operated by means of the following
commands:
HALT : The door operator is stopped
OPEN: The door travels in OPEN direction
CLOSE: The door travels in CLOSE direction
Advice:
After connection of an accessory unit the control unit Control 74 / 75
can also be activated by means of the IMPULSE command.
6.1.1 Connection of external control elements with system
plug
Examples for external control elements with system plug:
• push button of Command series (OPEN – CLOSE)
• key switch Command 311 and 411 (OPEN – CLOSE)
Advice:
If several control elements are connected, the coupling for plug
system (for series connection) is required, Art.-No. 562 849.
Instructions for connecting several control elements are contained
in the coupling's connection plan.
  • Page 1 1
  • Page 2 2
  • Page 3 3
  • Page 4 4
  • Page 5 5
  • Page 6 6
  • Page 7 7
  • Page 8 8
  • Page 9 9
  • Page 10 10
  • Page 11 11
  • Page 12 12
  • Page 13 13
  • Page 14 14
  • Page 15 15
  • Page 16 16

Marantec Control 74 Owner's manual

Control 74
Marantec
Brand
Marantec
Model
Control 74
Category
Garage Door Opener
Type
Owner's manual
This manual is also suitable for

Marantec Control 74: Control unit for door operators with dead-man's-mode operation for sectional doors. Programmable comfort control unit in connection with a closing edge safety device. Offers a range of accessories for customized operation.

Download PDF
report

Ask a question and I''ll find the answer in the document

Finding information in a document is now easier with AI

Related papers

Other documents