Dickert Electronic DCM31 User manual

Motor control unit DCM31
24.04.2006 JT D:\FILES\MOTORST UND ZUB\DCM31\28505401_DCM31_EN.DOC
DCM31
1 or 2-leaf gate control for 24VDC drive units each 11A
Installation & operating instructions for electricians & (electrically) skilled
persons
Please keep these instructions in a safe place to ensure they are available should you
have any questions at a later date.
Not intended for issuing to end customers (users)!
- An instruction manual / instruction for use must be prepared for the user for “their
application”.
- A handover declaration and/or acceptance inspection certificate must be prepared.
- Any possible hazards must be pointed out to the user.
- Operation and servicing/maintenance of the unit must be explained.
Important! Please read these instructions before putting into service!

Motor control unit DCM31
2 / 35
Contents:
1) Intended Purpose .................................................................................................3
a) Requirements.................................................................................................3
b) Legal requirements ........................................................................................3
c) Technical qualification requirements..............................................................4
d) Important safety instructions..........................................................................4
2) Installation.............................................................................................................5
a) Suitable installation site..................................................................................5
b) Installation......................................................................................................5
3) Brief Explanation of Terms Used..........................................................................5
a) Abbreviations used in the instructions............................................................6
4) Connections..........................................................................................................7
a) Terminals.......................................................................................................7
b) Radio............................................................................................................10
5) Controls / Displays..............................................................................................11
a) LEDs next to the display ..............................................................................11
b) LEDs behind terminals.................................................................................11
c) Jumper [J1]..................................................................................................11
d) 2 x 7-Segment: Display menus and states...................................................12
e) Function of the keys.....................................................................................13
6) Putting into Service / Programming ....................................................................14
a) Using menu function ....................................................................................14
b) Gate type default setting..............................................................................14
c) Programming ...............................................................................................14
d) Deleting the force values and travel paths...................................................14
e) Teaching runs / learn force values...............................................................14
f) Reset the control unit (factory setting)..........................................................15
7) Menu Table.........................................................................................................16
8) Functional Description ........................................................................................20
a) Radio module...............................................................................................20
b) Input A and B and radio receiver..................................................................20
c) Automatic closing.........................................................................................21
d) Partial opening (TÖ).....................................................................................21
e) Active leaf (GF)............................................................................................22
f) Closing delay: (in 2-motor mode).................................................................22
g) Opening delay: (in 2 motor mode)................................................................22
h) Smooth start.................................................................................................22
i) Smooth travel-out length and motor voltage ................................................22
j) Motor voltage over travel path......................................................................23
k) Smooth stop.................................................................................................23
l) Light / warning light......................................................................................23
m) Emergency stop...........................................................................................23
n) Electricity stop / obstruction detection..........................................................24
o) Force values ................................................................................................24
p) Closing edge safety device (SE)..................................................................24
q) Photoelectric barrier input (LS) ....................................................................25
r) Release........................................................................................................25
s) Close after leaving the photoelectric barrier.................................................25
t) 1 /2 leaf mode..............................................................................................25
u) Relay output OUT ........................................................................................26

Motor control unit DCM31
3 / 35
v) Running time limit.........................................................................................26
w) Type of limit switch.......................................................................................26
x) Service mode...............................................................................................27
y) Trip counter..................................................................................................27
9) Error Messages ..................................................................................................28
10) Technical Specifications .....................................................................................31
11) Notes ..................................................................................................................33
12) Images/Diagrams................................................................................................34
1) Intended Purpose
This motor control unit is intended for the following 24V/DC drive units:
- On one or two-leaf garage or courtyard gate systems (e.g. hinged, sliding, tilting
and up-and-over gates)
- In industrial, residential, business and commercial areas and in small businesses
- According to the stipulations in these instructions.
These instructions are intended for the fitter of the control unit and the processing
industry, however not for issue to the owner/operator of the gate system. The end
product manufacturer is responsible for preparing suitable instructions for the complete
gate system.
a) Requirements
The motor control unit is not operational until it is installed in the ready for use gate
system.
This requires external components such as e.g. ...
- command input devices,
- signalling devices,
- sensors and
- the drive unit,
but which are not supplied with this motor control unit.
This control unit is therefore a "non ready for use component" from a legal point of
view. It therefore does not fall within the scope of various EC Directives until it is
integrated in the end product (gate system).
b) Legal requirements
The end product manufacturer is thus responsible for compliance and declaration of
CE conformity. The control unit complies with the requirements in
- DIN EN 60204. This makes it easier for you to carry out the conformity assessment
according to the Machinery Directive.
- DIN EN 50081 T1/2 and EN 55011 and EN 55014. This makes it easier for you to
carry out the conformity assessment according to the EMC Directive.
- VDE 0700 Part 95 (Draft 02/98; IEC 60335-2-95) and EN 12445 and EN 12453
concerning requirements for motor control units for "power-driven doors and gates"
(formerly ZH 1/494).
- DIN EN 60335-1. This makes it easier for you to prepare the declaration of
conformity according to the so-called "Low Voltage Directive".
- EN 61 508, SIL2, Functional Safety.

Motor control unit DCM31
4 / 35
c) Technical qualification requirements
These instructions require technical knowledge, which corresponds to completed
vocational training in at least one of the following job profiles:
- Electrical fitter,
- Electrical installation fitter,
- Electrical machine fitter,
- Electro-mechanic,
- Industrial electronics technician ...
or knowledge as an (electrically) skilled person according to the German accident
prevention regulation BGV A2 (VBG 4).
The product is supplied as a component in "especially EMC-expert firms" in
accordance with EMC law.
d) Important safety instructions
- Reliable operation is only possible if the unit is carefully installed according to these
instructions. We do not provide any guarantee or accept liability for any damage
caused by failure to comply with these instructions.
- During the learning runs / putting into service of 2-leaf gate systems with closing
edge, check setting of the correct door closing delay of the motors and if necessary
correct, so that the closing edge does not travel at a flat horizontal angle to the
other leaf, which could cause damage to the gate system and to risks for objects
and people!
- After installation, the customer of fitter of the gate drive unit must check for
compliance of the maximum closing forces according to the standards EN 12445
(Safety in use of power operated doors, test methods) and EN 12453 (Safety in use
of power operated doors, requirements) or the applicable standards and regulations
at the respective installation location!
- The safety equipment requirements e.g. depend on whether the gate is used in a
private or commercial area, whether it is in a public street or the controls are
generally accessible
- Information is available from electric power suppliers, VDE and the employers’
professional insurance association.
- ESD-compatible earthing must be ensured for all work on the control unit.
Otherwise there is a risk of damage or even destruction of the control unit.

Motor control unit DCM31
5 / 35
2) Installation
This requires 4 screws with a shank diameter of 4mm.
a) Suitable installation site
The motor control unit is supplied as a module in a simple plastic housing. You should
therefore choose an installation site with the following conditions:
- The ambient temperature may not be lower than -20°C and not higher than
+50°C.
- The air humidity must lie within 30...90% RH.
- Electromagnetic fields at the installation site must be reliably shielded.
- Preferably protected against direct sunlight and driving rain
b) Installation
The internal temperature rating is designed for vertical installation.
[X1], [X5] show the installation, whereby the cables must be brought out at the bottom
and sealed with the enclosed threaded joints to prevent penetrating moisture.
When choosing the type of fixing, you must take into account the weight of the control
unit (see technical specifications).
Properly fit the control unit housing in the suitable installation site.
3) Brief Explanation of Terms Used
You will come across the following terms in these instructions, not in everyday use:
Release / release time
In various safety functions you can choose how the gate is to behave in a given
situation. In the event of “release” the gate only moves for the set release time in
“opposite direction”, in order to release the obstruction.
Active leaf
In 2-leaf gate systems, one leaf can be chosen as the “active leaf”. This can then be
opened separately (e.g. as a doorway for people).
OSE
Self-monitoring Optical Safety Equipment as photoelectric barrier or as contact
strip.
Panic function
In the panic function an open/close command during a gate travel always results in the
stopping of the gate travel. The gate only starts to move in the required direction if
actuated again.
Reversing
If various safety functions you can choose how the gate is to behave in a given
situation. In “reversing” the gate moves in the opposite direction to the end position.
Smooth travel-out

Motor control unit DCM31
6 / 35
The motor output / motor speed can be reduced over the last part of the travel path so
that the gate does not hit the end stop at full speed.
Electricity stop
The control unit monitors the motor current for obstacle detection. You can choose
how the control unit reacts if the set value is exceeded.
Partial opening
The gate can be specifically moved to a previously selected position between the limit
switches (e.g. to allow people through).
a) Abbreviations used in the instructions
[Bl.1] = 15 pin slot for the radio module
[Bl.2] = 2x10 pin slot for 1 or 4 channel radio receiver
[J1] = Jumper for safety equipment (SE)
[Kl.1]..[Kl.33] = Reference to terminals
M1, M2 = Motor 1 or Motor 2
[M.A0]..[M.A9]
[M.b0]..[M.b9]
[M.C0]..[M.C9]
[M.d0]..[M.d9] = Menu items A0 to d9
[Ta.+] = “+” pushbutton in the control panel under the 7 segment display
[Ta.-] = “-” pushbutton in the control panel under the 7 segment display
[Ta.F] = “Radio” pushbutton in the control panel under the 7 segment display
[Ta.M] = “Menu” pushbutton in the control panel under the 7 segment display
[X1]..[X10] = Reference to figure in the separate graphic overview
{F0}..{F9} = Radio module function, shown in the display
{Er.00}..{Er.29} = Error/fault message, shown in the display

Motor control unit DCM31
7 / 35
4) Connections
a) Terminals
[X2], [X6]
Only work on the controls after it has been disconnected from the power
supply and has been ESD-compatibly earthed!
- 230 volt mains voltage can be applied to [Kl.1]..[Kl.4] and [Kl.30], [Kl.31]. Potentially
fatal danger!
- Never connect mains voltage to [Kl.5].. [Kl.29].
- Failure to comply causes immediate destruction of the controls and the guarantee
expires!
- Signal and motor cables (e.g. pulse, open, stop, close...) must not exceed a length
of max 30 m! This does not apply to the mains supply cable.
[Kl.1]+[Kl.2] mains voltage 230V / AC
Terminal 1 = N conductor
Terminal 2 = L conductor
- Comply with the local safety regulations and applicable VDE regulations.
- We recommend installation of a motor protecting switch in the mains supply cable.
[Kl.3]+[Kl.4] light / warning light 230 V / AC output, max. 500W
Terminal 3 = N conductor
Terminal 4 = L conductor (L= connected)
- The light/warning light function is set via [M.b2].
- The switched status is displayed by the yellow “Light” LED [X7].
[Kl.5]+[Kl.6] Motor M1, 24V / DC output
Terminal 5 = “-“ for opening
Terminal 6 = “+“ for opening
- Motor 1 is the main motor and is also used as the active leaf motor.
- If the control unit is run with one motor only [M.C1], this must be connected to M1.
- In 2 motor mode, for opening motor 1 starts at the same time or before motor 2
[M.C3] and for closing motor 1 starts at the same time or after motor 2 [M.C2].
- After the control unit has been installed and the first pulse command is given, the
direction of travel must be “OPEN”.
- If the drive unit, despite bar running upwards in the 7 segment display, starts up in
the “CLOSE” direction the connection wires [Kl.5]+[Kl.6] must be switched over.
- The control unit learns the maximum motor current for each direction of travel.
- Motor adjustments are made in [M.A1]..[M.A8].
[Kl.7]+[Kl.8] Motor M2, 24V / DC output
Terminal 7 = “-“ for opening
Terminal 8 = “+“for opening
- After the control unit has been installed and the first pulse command is given the
direction of travel must be “OPEN”.
- If the control unit is operated with one motor only [M.C1], it must be connected to
M1.
- In 2 motor mode motor 2 starts in opening at the same time or after motor 1 [M.C3]
and in closing motor 2 closes at the same time or before motor 2 [M.C2].

Motor control unit DCM31
8 / 35
- If the drive unit, despite the bar moving upwards in the 7 segment display, start up
in the “CLOSE” direction, the connection wires [Kl.7]+[Kl.8] must be switched over.
- The control unit learns the maximum motor current for each direction of travel.
- Motor adjustments are made in [M.A2]..[M.b0].
[Kl.9]+[Kl.10] output 12 V DC / stable
Terminal 9 = 12 V/DC stable, max. 40 mA
Terminal 10 = 0 V/earth
- e.g. for OSE connection
[Kl.10]+[Kl.11] output 24 V / DC unstable
Terminal 11 = 24 V/DC unstable, max. 200 mA
Terminal 10 = 0 V/earth
- e.g. for connecting the supply voltage for a photoelectric barrier
[Kl.12]+[Kl.13] relay output (floating)
- For connecting electric lock or other options, max. 24 Volt, 4 ampere.
- The function is set via [M.C4].
- The switched status is displayed via the yellow “OUT“ LED [X7].
[Kl.14]+[Kl.15] emergency stop
- Controls with floating contact can be connected to the emergency stop input.
- The behaviour of the control unit following an emergency stop is set via [M.b8].
- The contact must be closed in the idle condition (break contact).
- Several controls can be connected in series.
- An unused emergency stop input must be jumpered!
- The switched status of the emergency stop input is displayed by the red LED
behind the [Kl.14]+[Kl.15].
- The emergency stop input directly switches off the motor relay for safety reasons
and therefore is still active even if the electronics fail!
- In the event of an emergency stop command the motor stops immediately.
- If the emergency stop command while the motor is running, with the next pulse
command the gate travels in the “opposite direction” (away from the danger spot).
- If an emergency stop command is given while the gate is at a standstill, the gate
generally travels in the OPEN direction when the next pulse command is given.
[Kl.16]+[Kl.17]+[Kl.18] limit switch M1
Terminal 16 + 17 = limit switch M1 OPEN
Terminal 18 + 17 = limit switch M1 CLOSE
[Kl.19]+[Kl.20]+[Kl.21] limit switch M2
Terminal 19 + 20 = limit switch M2 OPEN
Terminal 21 + 20 = limit switch M2 CLOSE
- Controls with floating contact (break contact) can be connected at the limit switch
inputs.
- The contact must be closed in the idle condition (opened in the end position).
- The switched status is displayed via the LEDs behind the terminals. (LEDs lit in
end position, i.e. if limit switch pressed/opened)
- If [M.C6] = 00 or = 02, the limit switch inputs function and the LEDs are always off.
- Alternatively, drive units with integrated limit switches can be used [M.C6], which
interrupt the motor current in the relevant direction. The control unit then interprets

Motor control unit DCM31
9 / 35
this as an external limit switch. The limit switch behind the terminals is not
displayed.
[Kl.22]+[Kl.23] photoelectric barrier (LS)
Terminal 22 = LS signal input
Terminal 23 = connected earth
- A photoelectric barrier or an electrical safety contact strip with a floating break-
contact element can be connected.
- The function of the input is determined via [M.b4].
- If the input is not used, it must be jumpered with a wire jumper (delivered
condition).
- The switched status is displayed by the yellow LED behind [Kl.22]+[Kl.23].
- During the control unit self-test, the LED briefly flashes.
- The input has a safety function and is monitored by self-tests of the electronics.
- The “close after leaving the photoelectric barrier” function [M.b5] can be triggered
via the photoelectric barrier input.
[Kl.23]+[Kl.24] safety input (SE) for closing edge safety device 8K2 or OSE
Terminal 23 = connected earth
Terminal 24 = SE signal input
- Optional use of a 8K2 safety strip or OSE is possible as a closing edge safety
device.
- The type of strip connected and function of the input are set via [M.b6].
- OSE connection: Kl.9=+12V, Kl.10=earth, Kl.24=signal
- The switched status is displayed via the yellow LED behind [Kl.24].
- If the SE input is not used, the [J1] must be connected to NC [X4] (8k2-resistor is
switched on internally) and [M.B6] set to 8k2 (10) or the SE input deactivated
[M.B6] = 00.
- If a closing edge safety device is connected, [J1] must be connected to SE [X4].
- This input has a safety function and is monitored by self-tests of the electronics.
[Kl.25]+[Kl.26] input A (pulse / open)
- Input for pushbutton, key-operated switch, external radio, etc.
- The controls must have a floating contact, which is open in the idle condition (make
contact).
- Several pushbuttons, etc. can be connected in parallel.
- The input is connected internally parallel to the slot of the radio receiver ([Bl.2]
channel 1).
- The switched status is displayed by the green LED behind [KL.25]+[Kl.26].
- The function of the input is set via [M.b9].
- Simultaneous actuation of input A and input B has an emergency stop function.
[Kl.26]+[Kl.27] input B (partial opening/ active leaf / close)
- Input for pushbuttons, key-operated switch, external radio, etc.
- The controls must have a floating contact, which is open in the idle condition (make
contact).
- Several pushbuttons, etc. can be connected in parallel.
- The input is connected internally parallel to the slot of the radio receiver ([Bl.2]
channel 2).
- The switched status is displayed via the green LED behind [Kl.26]+[Kl.27].
- The function of the input is set via [M.b9].

Motor control unit DCM31
10 / 35
- Simultaneous actuation of input A and input B has an emergency stop function.
[Kl.28]+[Kl.29] antenna
- An antenna litz wire must be connected to [Kl.29] and must be stretched parallel to
the main reception direction along its whole length.
- The antenna litz wire can be fed out through the small hole next to the self-sealing
plugs.
- The largest range is achieved by laying the cable at a large distance from the metal
parts (concrete ceilings, cables, ...).
- If a rod antenna is used, the shielding of the coax cable is connected to the
adjacent earth terminal [Kl.28].
[Kl.30]+[Kl.31] transformer connection (primary 230V/AC)
[Kl.32]+[Kl.33] transformer connection (secondary 24V/AC)
- An external power transformer (usually installed in the factory) must be connected
to [Kl.30] and [Kl.31] (primary) and [Kl.32] and [Kl.33] (secondary).
- For safety and EMC reasons, a short-circuit proof toroidal transformer to EN60742
(VDE0551) must be used.
b) Radio
[X8], [X10]
- The control unit can be remotely controlled, either via the radio module (evaluation
and storage of the radio code in the controller of the control unit) or via a radio
receiver with integrated logic for evaluation and storage of the radio code. The
radio receiver and radio module work independent of each other.
Radio module mode [Bl.1]
- A suitable radio module must be plugged with correct orientation into the 15-pin
socket connector [Bl.1] [X9] [X8].
- Replace radio module: (frequency change): If noise exists in the frequency band
used, the control unit can be converted to another frequency by replacing the radio
modules.
- Procedure:
• Switch off power supply!
• Carefully pull the radio module out of the plug-in holder.
• Plug-in the new radio module with the required frequency with the “correct
orientation”.
• Switch supply voltage back on.
• Delete radio (see p 20).
• Teach new sender (see p 20).
• The transmitters must have the same frequency as the new radio module!
Radio receiver [Bl.2]
- A suitable radio receiver must be plugged in, with the correct orientation, in the
2x10-pin socket connector [Bl.2] [X9] [X10].
- Channel 1 is internally connected parallel to input A.
- Channel 2 is internally connected parallel to input B.
- The function of channels 1 and 2 is set via [M.b9].
- Refer to the respective operating instructions for information on how to use the
radio receiver.

Motor control unit DCM31
11 / 35
5) Controls / Displays
[X7]
[Ta.+] +: value + / menu + / open function
[Ta.-] -: value - / menu - / close function
[Ta.F] Radio: key to teach / delete the radio in radio module mode
[Ta.M] Menu: menu selection/ display input status
a) LEDs next to the display
[X7]
Light (yellow)Light / warning light control display
radio (red) radio display for radio module mode (reception)
OUT (yellow)display output OUT [Kl.12]+[Kl.13]
b) LEDs behind terminals
[X6]
behind [KL.14]+[Kl.15] red emergency stop input
behind [KL.16]+[Kl.17] green limit switch M1 OPEN
behind [KL.17]+[Kl.18] green limit switch M1 CLOSE
behind [KL.19]+[Kl.20] green limit switch M2 OPEN
behind [KL.20]+[Kl.21] green limit switch M2 CLOSE
behind [KL.22]+[Kl.23] yellow photoelectric barrier (LS)
behind [KL.23]+[Kl.24] yellow closing edge safety device (SE)
behind [KL.25]+[Kl.26] green input A
behind [KL.26]+[Kl.27] green input B
c) Jumper [J1]
[X4]
- If a closing edge safety device is connected to the SE input (8K2 or OSE), the
jumper must be connected to SE.
- If no closing edge safety device is connected, the jumper must be connected to
NC.

Motor control unit DCM31
12 / 35
d) 2 x 7-Segment: Display menus and states
Gate status (horizontal bar)
[X7]
Segment Segment status Motor Gate status
A Lit 1 Standing in CLOSE end position
B Lit 1 Standing between end positions
C Lit 1 Standing in OPEN end position
D Lit 2 Standing in CLOSE end position
E Lit 2 Standing between end positions
F Lit 2 Standing in OPEN end position
Left Bars moving upwards 1 Opening
Left Bars moving downwards 1 Closing
Left Bar stopped + flashing 1 Last travel was ended with SE, LS
or forced stopping (obstruction!)
Right Bars moving upwards 2 Opening
Right Bars moving downwards 2 Shutting
Right Bar stopped + flashing 2 Last travel was ended with SE, LS
or forced stopping (obstruction!)
Left point
(0) Lit 1 + 2 Automatic closing is active, keep open time running
Right
points (0) Flashing 1 + 2 Automatic closing is active, early warning running
Input status (vertical bar)
[X7]
Segment Segment status Input
1 lit limit switch M1 OPEN actuated = open
2 lit limit switch M1 CLOSE actuated = open
3 lit input LS pressed = open
4 lit input SE pressed = open or short-circuited
5 lit input A actuated = closed
6 lit input B actuated = closed
7 lit limit switch M2 OPEN actuated = open
8 lit limit switch M2 CLOSE actuated = open
9 lit emergency stop actuated = open
0 lit Automatic closing is active, keep open time running
0 flashing Automatic closing is active, early warning running
Learning runs:
Brief display of the digits 1..4 = number of learning runs still to be performed
separately for M1 (left display) and M2 (right display).
Radio:
- During teaching for radio module mode the display switches between gate status
and {F0}..{F9} for the selected radio function. In addition, the “radio” LED next to
the 7-segment display flashes.
- Deletion of all codes in radio module mode is indicated by rapid flashing of {FL} in
the display and by rapid flashing of the “radio” LED.
- If a teaching radio is detected, the teaching function {F0}..{F9} is shown in the
display and the “radio” LED is lit.
Error messages:
Display switches between “ER” (error) and error number.

Motor control unit DCM31
13 / 35
Menu settings:
The menu item (A0...d9, prefixed letter) or the set menu value (00...99) is displayed.
e) Function of the keys
[X7]
“Menu” key [Ta.M]
[Ta.M] < 1sec actuated in function mode = switch the display between
gate status (horizontal bar)
and / input status (vertical bar).
“+” key [Ta.+]:
- in gate status mode and input status: opening or stop.
- in setting mode: see 6)a) Using menu function, p. 14
“-“ key [Ta.-]:
- in gate status mode and input status: closing or stop
- in Adjustment mode: see 6)a) Using menu function, p 14

Motor control unit DCM31
14 / 35
6) Putting into Service / Programming
a) Using menu function
The buttons [Ta.+], [Ta.-] and [Ta.M] next to the display [X7] can be used to
set/change the individual functions of the control unit as follows:
[Ta.M] > pressed for 1 sec = Switch between display
function (display: horizontal or vertical bar)
and setting (display: letters/digits).
[Ta.M] < pressed for 1 sec in function mode = switch between display
gate status (horizontal bar)
and / input status (vertical bar).
[Ta.M] < pressed for 1 sec in setting mode = switch between displays
Menu item (left display letter A, b, C, d)
and menu value (both displays with digits, 00-99)
- Use [Ta.+] and [Ta.-] to select the menu item to be changed [A0..d9].
- Use [Ta.M] < 1 s to select “Menu value” mode (display 00...99, digits only).
- Use [Ta.+] and [Ta.-] to set the required value.
- Press button < 1 s to reselect “Menu item” mode
- Adjust all settings using this schema.
- If the menu value is changed, this value is automatically adopted and saved.
- If none of the buttons are pressed for longer than 15 sec, the display switches back
to gate status.
- During the setting mode it is not possible for the motor to run.
b) Gate type default setting
After all the additional equipment (SE, LS, ES...) and loads (motor, warning light, ...)
have been connected, the gate type must be set first!
- The gate type can be preset using [M.A0].
- By changing [M.A0], all menu items are preset to the typical values for this type of
gate (factory setting) and the force values and running times are deleted, so that
new teaching runs must be carried out!
- Changing [M.A0] via [Ta.+] and [Ta.-] is only possible by simultaneously actuating
[Ta.F], to prevent accidental adjustment!
c) Programming
Use the table from page 16 to set the required parameters for the individual menu
items, and enter the selected values in the “Setting” column.
d) Deleting the force values and travel paths
- - Press [Ta.-] and [Ta.+] simultaneously until “44” flashes in the display. During the
deletion the two points in the display flash rapidly.
- - Important: New teaching runs must be completed (see below).
e) Teaching runs / learn force values
- If all menu items have been set, 4 complete teaching runs from limit switch to limit
switch must be completed to learn the force values and travel paths (for operation
without limit switch [M.C6] = 02 only 2 teaching runs).

Motor control unit DCM31
15 / 35
- During the teaching runs no STOP along the path is allowed! The gate must be
able to travel unobstructed from limit switch to limit switch.
- The flashing digits in the display indicate how many teaching runs still have to be
completed for which motor.
Command Status/function
Gate is closed:
1 x pulse or “OPEN” Both leafs are moving “OPEN”
1 x pulse or “CLOSE” Motor 2 moving “CLOSE”, then motor 1 moves
“CLOSE”
1 x pulse or “OPEN” Both gate leafs are moving “OPEN”
1 x pulse or “CLOSE” Motor-2 moves "CLOSE”, motor 1 moves with delayed
“CLOSE”
- The teaching runs are completed when the digits no longer flash.
- Check the forced stopping / obstruction detection and all connected safety devices
for compliance with EN12445 and EN12453!
f) Reset the control unit (factory setting)
- The control unit can be reset by adjusting [M.A0] and then resetting to the “Original
value”.
- Procedure:
• [Ta.M] pressed until [M.A0]..[M.d9] appears.
• Use [Ta.-] to select menu item [M.A0].
• Briefly press [Ta.M], menu value (00...07) is displayed.
• Press [Ta.F] and simultaneously use [Ta.+] and [Ta.-] to adjust the menu value
and then reset again.
• Release [Ta.F].
• All menu settings are reset to their basic values (factory setting) for the relevant
gate type of [M.A0].
- Important: When the control unit is reset, the functions of the safety equipment are
changes. It is necessary to reset the whole control unit and to complete new
teaching runs.

Motor control unit DCM31
16 / 35
7) Menu Table
Grey background: basic values (factory setting)
Basic values
Menu Value
range Function / values
[M
.
A0]
=
00
2-leaf.-Hinged
gate
[M
.
A0]
=
01
1-leaf.-Hinged
gate
[M.A0] = 02
Sliding gate
[M.A0] = 03
Folding gate
[M
.
A0]
=
04
Roller
shutter gate
[M.A0] = 05
Type 5
[M.A0] = 06
Type 6
[M.A0] = 07
Type 7
Setting
A0
00
01
02
03
04
05
06
07
DEFAULT SETTING for gate type
2-leaf hinged gate
1-leaf hinged gate
Sliding gate
Folding gate
Roller shutter gate
Type 5
Type 6
Type 7
(Important: Changing effects all other menu items)
Switch over only possible by simultaneously pressing the radio key
00 00 00 00 00 00 00 00
A1 00..20 Motor voltage Smooth travel-out M1 10 10 10 5 10 10 10 10
A2 00..20 Motor voltage Smooth travel-out M2 10 10 10 5 10 10 10 10
A3 00..20 Motor voltage along path M1 20 20 20 20 20 20 20 20
A4 00..20 Motor voltage along path M2 20 20 20 20 20 20 20 20
A5
00
01..20
Length smooth travel motor1 and motor2
No smooth travel-out
Travel time in 0.5 sec steps before end position, start point self-teaching 05 05 05 05 05 05 05 05
A6
00..05
START-UP TIME after motor start (start time, electric lock, electricity
fade-out)
Start up time in 0.5 sec steps, 0.5..3.0 sec
02 02 02 02 02 02 02 02
A7 00..30 Force in open M1 (electricity stop) 15 15 15 15 15 15 15 15
A8 00..30 Force in close M1 (electricity stop) 15 15 15 15 15 15 15 15
A9 00..30 Force in Open M2 (electricity stop) 15 15 15 15 15 15 15 15
b0 00..30 Force in close M2 (electricity stop) 15 15 15 15 15 15 15 15
b1
00
01..62
63..90
AUTOMATIC CLOSING
switched off
keep open time in 2sec steps, plus 5sec early warning
keep open time 63=3min, 64=4min, ... , 90=30min plus 5 sec early
warning
(Number – 60 = time in minutes)
00 00 00 00 00 00 00 00
b2
00
01
02
03
04
05
06
07
08
09
LIGHT / WARNING LIGHT function
Only while motor running
1min overrun travel after motor operation
2min overrun travel after motor operation
3min overrun travel after motor operation
4sec before motor start open and close and while motor running
4sec before motor start open and close and while motor running -
flashing (1Hz)
4sec before motor start close and while motor running
4sec before motor start close and while motor running - flashing (1Hz)
Status display: gate in OPEN end position
Status display: gate in CLOSE end position
02 02 02
00
02 02 02 02

Motor control unit DCM31
17 / 35
Basic values
Menu Value
range Function / values
[M
.
A0]
=
00
2-leaf.-Hinged
gate
[M
.
A0]
=
01
1-leaf.-Hinged
gate
[M.A0] = 02
Sliding gate
[M.A0] = 03
Folding gate
[M
.
A0]
=
04
Roller
shutter gate
[M.A0] = 05
Type 5
[M.A0] = 06
Type 6
[M.A0] = 07
Type 7
Setting
b3
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
ELECTRICITY STOP / obstruction detection
opening: no effect closing: no effect
opening: no effect closing: stop
opening: no effect closing: release
opening: no effect closing: reversing
opening: stop closing: no effect
opening: stop closing: stop
opening: stop closing: release
opening: stop closing: reversing
opening: release closing: no effect
opening: release closing: stop
opening: release closing: release
opening: release closing: reversing
opening: reversing closing: no effect
opening: reversing closing: stop
opening: reversing closing: release
opening: reversing closing: reversing
Important: If electricity stop “no effect” the control unit can be damaged
or destroyed in the event of overload!
10 10
11
05
07
10 10 10
b4
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
PHOTOELECTRIC BARRIER function
opening: no effect closing: no effect
opening: no effect closing: stop
opening: no effect closing: release
opening: no effect closing: reversing
opening: stop closing: no effect
opening: stop closing: stop
opening: stop closing: release
opening: stop closing: reversing
opening: release closing: no effect
opening: release closing: stop
opening: release closing: release
opening: release closing: reversing
opening: reversing closing: no effect
opening: reversing closing: stop
opening: reversing closing: release
opening: reversing closing: reversing
10 10
03 03
10 10 10 10
b5
00
01..20
Close after leaving the photoelectric barrier
Function switched off
Delay time in 0.5sec steps
00 00 00 00 00 00 00 00

Motor control unit DCM31
18 / 35
Basic values
Menu Value
range Function / values
[M
.
A0]
=
00
2-leaf.-Hinged
gate
[M
.
A0]
=
01
1-leaf.-Hinged
gate
[M.A0] = 02
Sliding gate
[M.A0] = 03
Folding gate
[M
.
A0]
=
04
Roller
shutter gate
[M.A0] = 05
Type 5
[M.A0] = 06
Type 6
[M.A0] = 07
Type 7
Setting
b6
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
CLOSING EDGE SAFETY DEVICE function
8k2 opening: no effect closing: no effect
8k2 opening: no effect closing: stop
8k2 opening: no effect closing: release
8k2 opening: no effect closing: reversing
8k2 opening: stop closing: no effect
8k2 opening: stop closing: stop
8k2 opening: stop closing: release
8k2 opening: stop closing: reversing
8k2 opening: release closing: no effect
8k2 opening: release closing: stop
8k2 opening: release closing: release
8k2 opening: release closing: reversing
8k2 opening: reversing closing: no effect
8k2 opening: reversing closing: stop
8k2 opening: reversing closing: release
8k2 opening: reversing closing: reversing
OSE opening: no effect closing: no effect
OSE opening: no effect closing: stop
OSE opening: no effect closing: release
OSE opening: no effect closing: reversing
OSE opening: stop closing: no effect
OSE opening: stop closing: stop
OSE opening: stop closing: release
OSE opening: stop closing: reversing
OSE opening: release closing: no effect
OSE opening: release closing: stop
OSE opening: release closing: release
OSE opening: release closing: reversing
OSE opening: reversing closing: no effect
OSE opening: reversing closing: stop
OSE opening: reversing closing: release
OSE opening: reversing closing: reversing
10 10 10
02 02 02 02 02
b7
00..15
Release time
Release time in 0.25 sec steps, 0.25..4.00 sec 07 07 01 07 07 07 07 07
b8
00
01
02
EMERGENCY STOP input function
Automatic closing blocked after emergency stop
Closing time runs again after emergency stop release
After emergency stop next run in start travel, automatic closing blocked
00 00 00 00 00 00 00 00
b9
00
01
02
03
04
05
06
07
08
09
Function of inputs A/B and radio receiver
A: Open pulse + panic B: Close pulse + panic
A: Open pulse + panic B: Close pulse
A: Open pulse + panic B: Close dead man
A: Open pulse B: Close pulse + panic
A: Open pulse B: Close pulse
A: Open pulse B: Close dead man
A: Open dead man B: Close pulse + panic
A: Open dead man B: Close pulse
A: Open dead man B: Close dead man
A: Pulse (open-stop-close-...) B: Active leaf / partial opening
00 00 00 00 00 00 00 00
C0
00
01..99
Duration of the PARTIAL OPENING
Active leaf mode (only in 2-leaf mode)
Running time until partial opening/ventilation position in 0.5 sec steps
00
10 10
00
02
00 00 00

Motor control unit DCM31
19 / 35
Basic values
Menu Value
range Function / values
[M
.
A0]
=
00
2-leaf.-Hinged
gate
[M
.
A0]
=
01
1-leaf.-Hinged
gate
[M.A0] = 02
Sliding gate
[M.A0] = 03
Folding gate
[M
.
A0]
=
04
Roller
shutter gate
[M.A0] = 05
Type 5
[M.A0] = 06
Type 6
[M.A0] = 07
Type 7
Setting
C1
00
01
1- / 2- LEAF MODE
2- leaf mode
1- leaf mode
00
01 01
00
01
00 00 00
C2
00
01..19
20
Closing delay in 2-leaf mode
No closing delay
Closing delay in 0.5sec steps
Closing delay is automatically learnt 20
00 00 03 00
20 20 20
C3
00
01..19
Open delay in 2-leaf mode
No opening delay
Opening delay in 0.5sec steps 04
00 00 03 00
04 04 04
C4
00
01
02
03
04
05
Relay output OUT function
Electric lock (during startup time, see menu A6)
Photoelectric barrier test
Status display: gate in OPEN end position
Status display: gate in CLOSE end position
Radio module function 8 and 9 (if current surge drop after 10min)
Forward Open command
00 00
02
03
00 00 00 00
C5
00..99
Running time limit
in 1 sec steps, 1 sec..100sec 99 99 99 15 99 99 99 99
C6
00
01
02
Type of LIMIT SWITCH
Internal limit switch (in the motor cable)
External limit switch (connected to terminals 16-21)
No limit switch (electricity stop only) only permissible with safety strips!
01 01 01
02
01 01 01 01
C7 00 -
C8 00 -
C9 00 -
d0 00 -
d1 00 -
d2 00 -
d3 00 -
d4 00 -
d5 00 -
d6 00 -
d7 00 -
d8
00
01
Service mode
control panel free, menu items adjustable
control panel blocked, menu items not adjustable
Switchover: emergency stop, Simultaneously press + key
and – key ,
Switchover with menu key
00 00 00 00 00 00 00 00
d9
00
01
02
03
04
05
Trip counter (read only, cannot be changed)
100,000 digit
10,000 digit
1,000 digit
100 digit
10 digit
1 digit

Motor control unit DCM31
20 / 35
8) Functional Description
a) Radio module
- The radio frequency and modulation type is determined by the plug-in radio module
in [Bl.1].
- The transmitter coding is teaching. Up to 40 codes (transmit keys) can be teaching
with different functions.
- The motor control unit can either learn the 12 bit dual coding schema, the 18 bit
tristate coding schema or Keeloq coding. Further coding types by arrangement.
- The type of coding schema is specified during teaching of the first transmitter –
after deleting all codes. The first learning process can take up to 10s!
- If an already teaching transmitter is re-teaching, the control unit recognises this and
does not allocate any more of the 40 memory locations.
Teaching a transmitter:
• Briefly press [Ta.F] once. Radio LED flashes.
• The 7 segment display shows which function is being learnt.
• Press [Ta.F] until the required function is displayed (F0..F9).
• Press the transmit key to be teaching until the “Radio” LED is permanently lit.
The transmitter has now been teaching.
• If a transmitter is not teaching, learn mode is automatically quit after 15 s.
Functions for operation with radio module
• {F0} Pulse (open-stop-close-..) (not for dead man)
• {F1} Open pulse with panic function, i.e. stop while motor running
• {F2} Close pulse with panic function, i.e. stop while motor running
• {F3} Stop
• {F4} Partial opening / active leaf *
• {F5} Light
• {F6} Open pulse (without panic function)
• {F7} Close pulse (without panic function)
• {F8} OUT relay (active if [M.C4] = 04) pulse function
• {F9} OUT relay (active if [M.C4] = 04) current surge function
* Note: If dead man function is set via [M.b9], the relevant direction of travel cannot be
controlled by radio!
Delete all transmitters:
• Keep [Ta.F] pressed for approx 6 s.
• Radio LED flashes fast and in {FL} flashes in the display.
• If the flashing stops, all coding is deleted.
b) Input A and B and radio receiver
- The inputs A and B and channels 1 and 2 of the radio receiver slot are connected
in parallel.
- The function of the inputs A, B [Kl.25]+[Kl.26]+[Kl.27] and the radio receiver in
[Bl.2] can be selected via [M.b9] between open, close, pulse and partial opening.
- If dead man’s mode is set, radio mode via the radio module is blocked for the
relevant direction of travel. Operation with radio receiver in [Bl.2] is not permitted in
this direction of travel.