Computec CDD6 User manual

EN
PRJ1166_01_07_02_01_01_IUM
rev.07
Computec
Computec
Door Drive 6
(CDD6)
Lift door Controller
USER MANUAL
FW reference version: 01.00.000

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Index
Index of tables ............................................................................................................................................... 4
Introduction....................................................................................................................................................... 6
Glossary ......................................................................................................................................................... 7
1 Technical Specifications............................................................................................................................. 8
1.1 Standards and Codes References ...................................................................................................... 8
1.2 Door Drive Data ................................................................................................................................. 8
1.3 Compatible Motors Data ................................................................................................................... 8
1.4 System mechanical data.................................................................................................................... 9
2 Generalities.............................................................................................................................................. 10
2.1 Intended use.................................................................................................................................... 10
2.2 System overview.............................................................................................................................. 10
2.3 Compatibility for applications and motors...................................................................................... 11
3 Installation............................................................................................................................................... 12
3.1 Preliminary mechanical checks........................................................................................................ 12
3.2 Mechanical Installation ................................................................................................................... 13
3.3 Preliminary electrical checks ........................................................................................................... 13
3.4 Check of electrical parts .................................................................................................................. 14
3.5 Check of electrical parts for magnetic switches applications.......................................................... 15
3.6 Door set-up, Learning and Functional tests .................................................................................... 17
3.7 Installation trouble-shooting........................................................................................................... 20
4 Functionalities ......................................................................................................................................... 21
4.1 System ............................................................................................................................................. 21
4.1.1 Working Modes ....................................................................................................................... 23
4.2 Connections..................................................................................................................................... 24
4.2.1 MLC signals connection ........................................................................................................... 24
4.2.2 Direct connection of optical detector to the CDD6................................................................. 25
4.2.3 Connection of input signals from optional local contacts....................................................... 25
4.3 HMI: front panel user interface....................................................................................................... 26
4.3.1 Display ..................................................................................................................................... 26
4.3.2 HMI user interface description................................................................................................ 28
4.4 External handset user interface ...................................................................................................... 29
4.4.1 Functional description and keys usage.................................................................................... 29
4.4.2 Handset menu-tree ................................................................................................................. 30
4.5 Door Learning function.................................................................................................................... 31
4.5.1 Auto-set procedure: automatic learning function .................................................................. 31
4.6 Diagnostic Functions........................................................................................................................ 34
4.6.1 Diagnostic operations by HMI ................................................................................................. 34
4.6.2 Diagnostic operations by Handset........................................................................................... 35
4.7 Firmware upgrade function............................................................................................................. 36
5 Parameters .............................................................................................................................................. 37
5.1 Door operator configuration Parameters........................................................................................ 40

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5.1.1 P-28: installed skate space ...................................................................................................... 40
5.1.2 P-90: installed motor type....................................................................................................... 41
5.1.3 P-91: recognized motor type ................................................................................................... 42
5.1.4 P-22: closing rotation sense .................................................................................................... 42
5.1.5 P-05: car door locking device settings ..................................................................................... 42
5.1.6 P-06: glass door settings.......................................................................................................... 43
5.1.7 P-99: MLC interface logic settings ........................................................................................... 43
5.2 Speed profiles .................................................................................................................................. 44
5.2.1 P-B4 and P-D4: Pre-set Speed Profiles..................................................................................... 44
5.2.2 P-70: Speed Profiles Reset....................................................................................................... 45
5.3 Reversing management in closing direction ................................................................................... 46
5.3.1 P-00: reversing events management....................................................................................... 46
5.3.2 P-34: RVS output activation type............................................................................................. 46
5.3.3 P-D9: Closing force limit value Auto-tuning ............................................................................ 46
5.3.4 P-DA: Closing force detection settings .................................................................................... 47
5.3.5 P-D8: Reversing Disabled offset at the end of closing............................................................. 47
5.4 MLC interface management ............................................................................................................ 48
5.4.1 P-01: MLC commands check mode ......................................................................................... 48
5.4.2 P-02: reaction of door drive if no MLC command ................................................................... 48
5.5 Input signals management .............................................................................................................. 49
5.5.1 P-04: RVC input function ......................................................................................................... 49
5.5.2 P-21: RVC input logic settings.................................................................................................. 49
5.5.3 P-31: DETC input logic settings................................................................................................ 50
5.5.4 P-32: AUXC input function....................................................................................................... 50
5.5.5 P-19: FFC options..................................................................................................................... 51
5.5.6 P-20: EOD function time-out (based on EOC input) ................................................................ 51
5.6 Output signals management ........................................................................................................... 52
5.6.1 P-07: AUXS output options ...................................................................................................... 52
5.6.2 P-A0: DOS output activation threshold ................................................................................... 52
5.7 Door Closed parking management.................................................................................................. 53
5.7.1 P-49: Door Closed evacuation delay........................................................................................ 53
P-84: PSO position error .......................................................................................................................... 53
5.8 EN81-20 functions parameters........................................................................................................ 55
5.8.1 P-49: Door Closed evacuation delay........................................................................................ 55
5.8.2 P-47: Time-out detector failed ................................................................................................ 55
5.8.3 P-BA: Opening force limiter..................................................................................................... 56
5.8.4 P-BB: Opening reversing type.................................................................................................. 56
5.9 Particular Parameters...................................................................................................................... 57
5.9.1 P-43: Door open parking with no torque ................................................................................ 57
5.9.2 P-85: Reset Speed value .......................................................................................................... 57
5.9.3 P-A8 / P-C8: Reduced Speed value .......................................................................................... 57
5.9.4 P-29: PIN21 output management............................................................................................ 58
5.9.5 P-35: RVS output management in door open position ........................................................... 58
5.9.6 P-80: Closing delay when door completely reopened after reversing .................................... 58

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5.9.7 P-82: DCS management during Locking/Unlocking jam retries............................................... 59
5.9.8 P-86: Storage of estimated motor temperature ..................................................................... 59
5.10 Motor Thermal management.......................................................................................................... 60
6 Maintenance............................................................................................................................................ 62
6.1 Alarms.............................................................................................................................................. 62
6.2 Troubleshooting (FAQ) .................................................................................................................... 64
6.3 Correct working check sequence..................................................................................................... 65
7 After sale.................................................................................................................................................. 70
7.1 Customer support............................................................................................................................ 70
7.2 Replacements .................................................................................................................................. 70
7.3 Material disposal ............................................................................................................................. 70
8 General information ................................................................................................................................ 71
8.1 General considerations.................................................................................................................... 71
8.2 Confidentiality agreement............................................................................................................... 71
8.3 Safety............................................................................................................................................... 71
8.4 Installation personnel Requirements .............................................................................................. 72
8.5 User requirements........................................................................................................................... 72
8.6 Standard and codes reference ........................................................................................................ 72
8.7 Warranty.......................................................................................................................................... 73
8.8 Final considerations......................................................................................................................... 73
9 Annex....................................................................................................................................................... 74
9.1 Product conformity declaration (DDC) ........................................................................................... 74
Index of tables
- Table 1: door drive data .................................................................................................................................. 8
- Table 2: compatible motors data - .................................................................................................................. 8
- Table 3: system limits -................................................................................................................................... 9
- Table 4: list of connections/keys................................................................................................................... 11
- Table 5: mechanical installation of the drive –............................................................................................. 13
- Table 6: installation of electrical parts (Encoder version)–........................................................................... 15
- Table 7: installation of electrical parts (Magnet switch version)–................................................................ 16
- Table 8: configuration, learning and test sequence –................................................................................... 20
- Table 9: connections characteristics - ........................................................................................................... 22
- Table 10: inputs types - ................................................................................................................................. 22
- Table 11: outputs types –.............................................................................................................................. 23
- Table 12: door drive working modes - .......................................................................................................... 23
- Table 13: I/O signals connections vs MLC - ................................................................................................... 24
- Table 14: direct connection of the optical detector - ................................................................................... 25
- Table 15: mean visualizations on the front panel display -........................................................................... 27
- Table 16: functional table of the CDD6 front panel - .................................................................................... 28
- Table 17: functional table of the external diagnostic tool - .......................................................................... 29
- Table 18: auto-set learning procedure -........................................................................................................ 32

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- Table 19: possible errors during auto-set learning procedure –................................................................... 32
- Table 20: possible errors during auto-set learning procedure –................................................................... 33
- Table 21: I/O signals reported -..................................................................................................................... 35
- Table 22: measurements reported in the monitor menu table -.................................................................. 35
- Table23: parameter list of the CDD6 door drive –........................................................................................ 39
- Table 24: main skate types -.......................................................................................................................... 40
- Table 25: selectable motor list –................................................................................................................... 41
- Table 27: Trouble-shooting - ......................................................................................................................... 64
- Table 28: functional check sequence - .......................................................................................................... 69

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Introduction
The present user manual contains all the necessary information for a safe and correct installation,
configuration, use and maintenance of the lift door controller CDD6.
Before proceeding with the installation of the CDD6, it is necessary and strongly recommended that the
installation personnel have read and understood all the parts described in the present manual.
a non-correct installation of the system may cause serious danger and/or injury.
The present user manual is in any case integral part of the CDD6 device, and it must be included to the
installation documentation.
All the references to the safety and responsibility are reported in the chapter 8 “General information”.
The present manual contains detailed information related to the firmware version 01.00.000, regarding all
descriptions about functional implementation.
NOTE: all the pictures, images, schematics reported in this manual have purely example purpose: the
components of the lift system may result different, based on the installed motor and door operator.

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Glossary
Symbol
Description
Notes
CDD6
Computec Door Drive 6
E.C.
Elevator Controller
MLC
Main Lift Controller
HMI
Human to Machine Interface
User Interface on the CDD6 front panel
DOC
Door Opening Command
Same as KA, VST-O
DCC
Door Closing Command
Same as KC, VST-S
RSC
Reduced Speed Command
Same as KB, VRVRT
RVC
Reversing Command
Same as KN
FFC
Fire-Fighting Command
Same as KFF
AUXC
Auxiliary Command
Same as KAUX
DTBC
Double TB Command (second door space)
Same as K2TB
EOC
Emergency Opening Command
Same as KEOD
DETC
Detector (barriers, photocell) Command
Same as Det.In.
DOS
Door Opened Signal
Same as LA, KET-O
DCS
Door Closed Signal
Same as LC, KET-S
RVS
Door Reversing Signal
Same as IM, KSKB
AUXS
Auxiliary Signal
Same as AUX
BUZS
Acoustic Signal
Same as BUZZ, PIN21
SL
Door Self-learning active
Au
Auto-Setup procedure active
CL
Closing/Closed
OP
Opening/Opened
FSET
Reversing force setting
TH
Door height
TB
Door width
DTBC
Second door width command
AFT
Anti-Finger Trapping device function
ms
Millisecond
mA
milliAmpère
Imp.
Space transducer pulses
PSO
Parking with Skate Opened
Important Note
S20
Aluminium Skate, 20mm space on the belt
S90
Iron Skate, 90mm space on the belt
S120
Iron Skate, 120mm space on the belt

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1Technical Specifications
1.1 Standards and Codes References
All the references to the standards and Codes are reported in paragraph 8.6 “Standard and codes
reference”.
1.2 Door Drive Data
Supply voltage
[100 ; 240]Vac 1-ph 50-60Hz, (115V –20%, 230V + 30%)
Vac
Available Peak output power
300
VA
Nominal output power
200
VA
Working Temperature
[-10; +60]
°C
Humidity
[20;80] non condensing
%
Electrical protection
[5x20, 4A] rapid fuse on main power supply line
[5x20, 8A] fuse on the battery supply line
Environmental protection
IP-54 case
- Table 1: door drive data
1.3 Compatible Motors Data
(Code) Motor Type / Transmission / Encoder
Nominal power
Nominal Voltage
Nominal current
DC Motors
(12) GR 63x25 + SG80K (15:1) + Enc100
50VA
24V
2.7A
(13) GR 63x55 + SG120 (15:1) +Enc100
100VA
24V
4.9A
(20) M63x50 + SN40 (15:1) + IGO100/2
100VA
24V
4.9A
(21) M63x25 + SN31 (15:1) + IGO100/2
100VA
24V
2.7A
(23) M48x60 + SN 22,6 (7:1) + IGO100/2
50VA
24V
2.6A
(01) Moog 1Nm (4:1 belt) + Enc500
100VA
24V
3.6A
(02) Moog 2Nm (4:1 belt) + Enc500
200VA
24V
6.0A
(03) Siboni 65PC132 (4:1 belt) + Enc500
150VA
65V
2.7A
Brushless Motors
(14) BG 62x60 + SG120 (15:1) + Enc100
130VA
40V
3.9A
(16) BG 62x30 + SG80K (15:1) + Enc100
70VA
40V
2.2A
DC Motors for Magnet switches applications
(05) DC 1Nm comp. F28/LMDC2010
-
-
3.6A
(06) DC 2Nm comp. F29/LMDC2011
-
-
6.0A
(07) DC 1Nm comp. Digidoor 1Nm
-
-
3.6A
(08) DC 2Nm comp. Digidoor 2Nm
-
-
6.0A
- Table 2: compatible motors data -

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1.4 System mechanical data
Motor type
Moving mass limit
Maximum Parking
force available
during parking with
door opened
Maximum force
available during
closing movement
DC Motors
(12) GR 63x25 + SG80K (15:1) + Enc100
180kg
70N
250N
(13) GR 63x55 + SG120 (15:1) +Enc100
300kg
90N
270N
(20) M63x50 + SN40 (15:1) + IGO100/2
300kg
85N
280N
(21) M63x25 + SN31 (15:1) + IGO100/2
180kg
70N
240N
(01) Moog 1Nm (4:1 belt) + Enc500
180kg
150N
290N
(02) Moog 2Nm (4:1 belt) + Enc500
300kg
150N
290N
(03) Siboni 65PC132 (4:1 belt) + Enc500
180kg
150N
290N
Brushless Motors
(14) BG 62x60 + SG120 (15:1) + Enc100
200kg
80N
280N
(16) BG 62x30 + SG80K (15:1) + Enc100
300kg
100N
350N
DC Motors for Magnet switches applications
(05) DC 1Nm comp. F28/LMDC2010
-
-
-
(06) DC 2Nm comp. F29/LMDC2011
-
-
-
(07) DC 1Nm comp. Digidoor 1Nm
-
-
-
(08) DC 2Nm comp. Digidoor 2Nm
-
-
-
- Table 3: system limits -

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2Generalities
2.1 Intended use
The CDD6 (Computec Door Drive 6) device is an electronic system that permits to operate all the lift doors
operated by the motors described in the table “- Table 2: compatible motors data”.
The CDD6 controls the lift door opening and closing automatically, according to the commands received
from the main lift controller of the lift system, and controls the time intervals, currents, speed profiles,
different external devices directly pluggable to the drive, and the possible anomalous behaviour as over-
voltages, connections interruptions, and so on.
2.2 System overview
The CDD6 system is a part of the complete lift door operator, consisting in:
-Mechanical door operator:
oHeader
oCarriages
oBelt
oMotor
-Door Drive (the CDD6)
-Contacts Interface to the main lift controller
- Figure 2-1: connection diagram of the CDD6

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- Figure 2-2: identification of keys and connections
The controller is equipped with:
N°
ID
Description
1
ON
Power on key
2
OFF
Power off key
3
Display
7-segment display (two digits) to show status/configuration
4
“1” “2” “3” “4”
Functional keys for visualization/movement/programming
5
X8
Plug for upgrade/configuration external device
6
X4
Plug for motor/battery
7
X5
RJ45 plug for motor encoder
8
X9
Direct connection of optical light curtains (including power)
9
X3.1
Plug for Elevator controller commands
10
X3.2
Plug for local inputs of the door operator
11
X2
Plug for drive output to the elevator controller
12
X1
Plug for main power supply
13
X10
CAN bus connector
- Table 4: list of connections/keys
2.3 Compatibility for applications and motors
The CDD6 can be applied to all the lift door operators that use the motors reported in the compatibility
table, in particular for that operator for which it is pre-set the configuration of the mechanical transmission
(skate, motor pulley, …).
It is possible in any case to adapt the system configuration to other door operator that uses the same
motors, setting manually the specified parameters values. It is strongly suggested, in this case, to previously
contact directly Computec technical support, for information about compatibility and configuration.

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3Installation
Before proceeding to the installation, verify the necessary safety devices:
In addition, verify the necessary instruments to perform all the operations:
Be sure to work in full safe conditions, setting the inspection mode on the lift before starting any
operation.
3.1 Preliminary mechanical checks
The installation of the door drive has to be performed by expert technical personnel, having all the
professional requirements expected, based on the active law in the installation country.
Before proceeding with the installation of the door drive it is necessary to:
-Check the correct and good status of the door operator installation:
oCorrect installation of the door panels
oCorrect installation of the carriages
oCorrect installation of the transmission (belt connection, belt)
oCorrect installation of the gear-motors, according to table “- Table 2: compatible motors
data”
-Check that the panels movement is free, without obstacles overall the complete door space.
-Check the material of the box:
oCDD6 door controller
oRetrofit fixation bracket to be fixed on the controller, in case of retrofit

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3.2 Mechanical Installation
The mechanical installation of the door drive has to be executed according to the controller type to replace.
For this reason, the CDD6 is supplied with the retrofit fixation bracket. The following table shows the two
fixation possibilities.
Fixation type
Description
Installation with retrofit bracket
1. Switch off the main power supply
2. Remove all the connection from the old door
controller
3. Remove the door controller to be replaced
4. Remove the cover of the CDD6. Apply the
retrofit bracket to the CDD6
5. Install the door controller, using the fixation
holes aligned to the holes present on the
operator.
6. Apply the previous fixation screws
Installation on direct compatible systems
1. Switch off the main power supply
2. Remove all the connection from the old door
controller
3. Remove the door controller to be replaced
4. Remove the cover of the CDD6
5. Apply the door drive using the four fixation
points present on the operator.
- Table 5: mechanical installation of the drive –
3.3 Preliminary electrical checks
Verify the presence of the correct supply voltage, as reported in the table “- Table 1: door drive data”.
Once the mechanical installation of the CDD6 drive is completed, and the CDD6 is fixated to its holding
(with retrofit bracket or directly), proceed as reported below.
4
4
4
4
6
6

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3.4 Check of electrical parts
Step
Operation
Description
0
Preliminary checks
Press OFF button on the door drive front panel.
Be sure that no power supply is present.
1
Motor Connections
1.Connect the motor cable to the pins of the X4 connector:
PIN
Description
Wire Color
43
Positive (phase A for brushless)
Brown (1 for brushless)
44
Negative (phase B for brushless)
White (2 for brushless)
45
(phase C for brushless)
(3 for brushless)
Keep in any case the previous connection order, in case no
numbering rings are present, or in case the wires color is different
from the one described.
2.If present, connect the encoder cable with its RJ45 male to the X5
connector.
3.If present, connect the external battery kit to the positive (+) and
negative (-) pins of the X4 connector.
2
MLC interface connection
In case of replacement of different controllers with different plugs
proceed as following reported, otherwise plug the previous
connectors as they are.
Check the common voltage used, and the used contacts:
Common
Connections
Internal 24V_DD
(CDD6)
Check the presence of the 37-38 bridge as
GND reference
External 24V_EC
(MLC)
Remove the 37-38 bridge, only in case there
are no local contact installed on the car roof
For further information please refer to the paragraph 4.2.1
Connection of the MLC commands and of the local contacts:
PIN
Name
X3.1 Pin Description
15
24V
Common 24V, available for MLC commands
5
DOC
Opening command
3
DCC
Closing command
22
RSC
Reduced speed command
23
RVC
Reversing command from detector
39
FFC
Fire-Fighting mode enable input
PIN
Name
X3.2 Pin Description
42
AUXC
Programmable Auxiliary input
41
DTBC
Second TB management input
40
EOC
Battery Evacuation floor input
38
0V_IN
GND input for the photo-coupled inputs
37
0V_DD
Auxiliary GND of the door drive for the inputs
21
BUZS
Contact for Acoustic signal
For further information please refer to the paragraph 4.2.1

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3
Power supply connection
Nominal Supply Voltage: [100 –240]Vac [50-60]Hz, single phase
Range: [115-20%, 230+30%]Vac
4
Final Checks
Verify that required signals are connected, then apply the cover.
For further information please refer to the paragraph 4.2
- Table 6: installation of electrical parts (Encoder version)–
3.5 Check of electrical parts for magnetic switches applications
Ste
p
Operation
Description
0
Preliminary checks
Press OFF button on the door drive front panel.
Be sure that no power supply is present.
1
Motor Connections
1.Connect the motor cable to the pins of the X4 connector:
PIN
Description
Wire Color
43
Positive
Brown
44
Negative
White
Keep in any case the previous connection order, in case no
numbering rings are present, or in case the wires color is different
from the one described.
2.If present, connect the external battery kit to the positive (+) and
negative (-) pins of the X4 connector.

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2
MLC interface connection
In case of replacement of different controllers with different plugs
proceed as following reported, otherwise plug the previous
connectors as they are.
Check the common voltage used, and the used contacts:
Common
Connections
Internal 24V_DD
(CDD6)
Check the presence of the 37-38 bridge as
GND reference
External 24V_EC
(MLC)
Remove the 37-38 bridge, only in case there
are no local contact installed on the car roof
For further information please refer to the paragraph 4.2.1
Connection of the MLC commands and of the local contacts:
PIN
Name
X3.1 Pin Description
15
24V
Common 24V, available for MLC commands
5
DOC
Opening command
3
DCC
Closing command
22
RSC
Reduced speed command
23
RVC
Reversing command from detector
39
LC (FFC)
Door closed limit switch
PIN
Name
X3.2 Pin Description
42
RC (AUXC)
Closing deceleration limit switch
41
RA (DTBC)
Opening deceleration limit switch
40
LA (EOC)
Door open limit switch
38
0V_IN
GND input for the photo-coupled inputs
37
0V_DD
Auxiliary GND of the door drive for the inputs
21
BUZS
Contact for Acoustic signal
For further information please refer to the paragraph 4.2.1
For any further information about magnetic switches application
(electrical connection, …) please refer to the related special
instruction
3
Power supply connection
Nominal Supply Voltage: [100 –240]Vac [50-60]Hz, single phase
Range: [115-20%, 230+30%]Vac
4
Final Checks
Verify that required signals are connected, then apply the cover.
For further information please refer to the paragraph 4.2
- Table 7: installation of electrical parts (Magnet switch version)–

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3.6 Door set-up, Learning and Functional tests
Once the physical installation phase described in the previous paragraph is completed, it is possible to
proceed with the power ON of the device and its configuration. In case of problems during the execution of
the phases, please refer to the paragraph 6.2. Refer to paragraph 4.3.2 for the front panel use.
STEP
Operation
Description
Notes
1
Power supply test
Connect the main power supply.
Press key and checks the front panel display as
indicated.
Then press key.
“88” followed by
“- -“
2
AUTOSET execution
Put the door panels near to the panels closed position
(gap<10cm), then press and keep pressed key on
the door drive front panel.
Press key, checking that “SL” is shown on the door
drive display, then release key .
Floor with DTBC contact active (not available for
magnetic switches application): AUTOSET for second TB
floor will start automatically.
The door starts the auto-set procedure auto-detecting:
-the closing rotation
-the skate space
-the door movement space
-the door closing torque profile to optimize the
closing force detection
-the opening profile.
In case the of errors or alarms, proceed with the checks
suggested in the user manual.
To optimize the execution of the learning procedure, it
is suggested but not necessary to couple car and landing
door, executing the operations from the car roof in
inspection mode.
The learning phase is completed.
NORMAL, INSP. and
CONFIG LEDS are all
ON
“SL” fixed
Auto-set for DTBC
contact: “S2” fixed
In case or error:
“Er” alternate to the
error code
In case of alarm “AL”
alternate to the
alarm code
“OP” fixed
8
8

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3
Door operator
configuration
(check & set)
Check and Configure the parameters related to the
installed door operator (please refer to paragraph 5.1):
P05
SET
Car door locking device:
0 = not present,
1 = present
P22
CHECK
Motor Closing rotation:
0 = clockwise
1 = counter-clockwise
P28
CHECK
Skate type:
02 = S20
09 = S90
12 = S120
P90
CHECK
Installed motor type:
00 = self-recognized
XX = manual selected motor type
P91
CHECK
Self-recognized motor type:
00 = autoset procedure requested!?
XX = recognized motor type
P99
SET
MLC commands logic
0 = H active and RSC forced closing
1 = L active and RSC reduced speed
2 = H active and RSC reduced speed
3 = L active and RSC forced closing
4 = CAN BUS
Refer to paragraph
4.3.2 for the
information about
access to
Configuration Mode.
4
Inspection mode
Put CDD6 in inspection mode by pressing key and
check the INSP. LED is ON.
INSP. LED is ON
5
Speed Profiles
check in Inspection
mode
Press continuously key to execute the door closing
with normal speed, until the door is completely closed.
Press continuously key to execute the door
opening with normal speed, until the door is completely
opened.
In case it is necessary to tune the speed profiles, please
refer to the paragraph 5.2.1
Display visualization:
“CL” blinking
“CL” fixed
“OP” blinking
“OP” fixed

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6
Obstacle reversing
check in Inspection
mode
Put an obstacle at different points of the door access.
Press and keep pressed key to perform a door
closing.
When the panels meet the obstacle, the door drive will
immediately reverse the movement starting the
reopening.
Release key during the reopening movement and
wait until the door is completely opened.
In case it is necessary to configure reversing system,
please refer to the paragraph 5.2.1
Display visualization:
“CL” blinking
“IM” blinking
“OP” fixed or
“- -“ blinking
7
Detector check in
Inspection mode
Execute this step only if external optical detector, light
curtains or photocell are directly connected to the
CDD6, to the RVC input or to the X9 plug.
During the door closing, interrupt the light curtains and
check the immediate reopening of the door, until the
door is completely open.
Remove any obstacle from the detector activation zone,
and check the door closing until the door is completely
closed.
In case it is necessary to configure reversing system,
please refer to the paragraph 5.2.1.
In case it is necessary to configure input reversing,
please refer to the paragraph 5.2.15.1, 5.5.2, 5.5.3
Display visualization:
INSP. LED is ON
“CL” blinking
“IM” blinking.
“IM” fixed.
“CL” blinking
“CL” fixed

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Functional check in
Normal mode
Complete the door closing, if not performed: press and
keep pressed key until the door is completely
closed.
Release key .
Check the closing force limit for reversing, with
appropriate instrumentation.
Activate the NORMAL mode of the controller, from the
Inspection mode: press key and check the LED
NORMAL is ON.
Now the controller works in Normal mode, and executes
the commands received from the MLC, as well as the
reversing from detector directly connected to the door
controller.
Perform all the functional checks with the complete
system operating in Normal mode, from the car roof or
from the landing, according to the procedure active for
the involved maintenance people.
Display visualization:
NORMAL LED
ON
- Table 8: configuration, learning and test sequence –
3.7 Installation trouble-shooting
The installation sequence previously reported describes all the steps that have to be executed to operate a
correct and complete set-up of the door system.
In case of issues, or if anomalous behaviours happen during the installation, please refer to the paragraph
6.2 “Troubleshooting (FAQ)”. For any alarms, please refer to the paragraph 6.1 “Alarms”.