Ridder SynCore RW Unit User manual

265341EN - 2021.06 - V01
Original product-manual
Ridder SynCore RW Unit
Product Manual
Lorentzstraat 32
3846 AX Harderwijk
PO Box 360
3840 AJ Harderwijk
the Netherlands
T+31 (0)341 416 854
F+31 (0)341 416 611
Iridder.com
[e-mail]
Ridder Drive Systems B.V.

TABLE OF CONTENTS
1. GUIDELINES, STANDARDS AND CONDITIONS
1.1 Applicable guidelines and standards 3
1.2 Approved personnel 3
1.3 Warning about discouraged use 3
1.4 Warranty provisions 3
2. SAFETY, PRECAUTIONS AND SYMBOLS
2.1 Signal words, instrucons and warnings 4
2.2 Precauons and safety instrucons 4
2.3 Residual risks 6
2.4 Symbols and abbreviaons 6
3. PRODUCT DETAILS
3.1 Idencaon 7
3.2 Descripon 8
3.3 Applicaon 9
3.4 Dimensions 9
3.5 Technical specicaons 10
4. INSTALL INSTRUCTIONS
4.1 Special tools and equipment 12
4.2 Installaon 13
5. CONNECT INSTRUCTIONS
5.1 Removal cover 13
5.2 Electrical material 14
5.3 Protecon - Condions and starng points 14
5.4 Overview and funcon diagram 15
5.5 Wiring diagram: Control board (RCB) 15
5.6 3-phase electric motor (208-600 VAC) 16
5.7 1-phase 3-wire electric motor (115-230 VAC) 17
5.8 1-phase 5-wire electric motor (115-230 VAC) 17
5.9 OPTIONAL - Fault contacts [SynCore RW Unit] 18
6. USER INSTRUCTIONS
6.1 Usage - Condions and starng points 19
6.2 Status LEDs 20
6.3 Operaon 20
6.4 Fault contacts 20
6.5 Safety funcons and stop funcons 21
7. COMMISSIONING INSTRUCTIONS
7.1 Commissioning - Condions and starng points 21
7.2 Check: Control direcon of the Automac Control (ACS) 22
7.3 Installaon cover 22
8. MAINTENANCE INSTRUCTIONS
8.1 Maintenance 23
9. SERVICE
9.1 Troubleshoong 23
9.2 Blink codes 24
9.3 Technical support 25
10. ENVIRONMENT
10.1 Decommissioning and removal 26
10.2 Waste disposal 27
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1. GUIDELINES, STANDARDS AND CONDITIONS
1.1 Applicable guidelines and standards
This product complies with the provisions of the European guidelines that follow:
Machinery Direcve 2006/42/EC | Low Voltage Direcve 2006/95/EC
The harmonized standards (or parts of these standards) that follow are applicable:
NEN-EN-ISO 12100:2010 | NEN-EN-IEC 60204-1 |
NEN 82079-1 (62079: 2001) | NEN5509 | ISO 3864-2
Make sure that this product is only put into operation if the system (in which it will be installed)
complies with the provisions of the applicable standards and guidelines.
1.2 Approved personnel
This product manual contains important informaon for installers about the installaon and
commissioning of a Ridder SynCore RW Unit. Read this product manual and instrucons rst before
the work starts. Approved mechanical and/or electrical installers, with professional competence,
must do all work safely and responsibly.
TARGET GROUP FOR EACH CHAPTER CHAPTER (refer to Table of Contents)
TARGET GROUP 1 2 3 4 5 6 7 8 9 10
User (operator) • • • • (•)
Installer / Approved personnel • • • • • • • • • •
(•) = Not fully applicable (for users/operators)
Keep this product manual with the product during the lifespan. Make sure it is available for users
(operators), installers and approved personnel.
1.3 Warning about discouraged use
The condions that follow are applicable:
• Do not change (the construcon of) the SynCore RW Unit.
• It is not permied to use the SynCore RW unit to li or move people.
• Do not let the torque of the motor gearbox be more than its maximum.
• Do not let the duty cycle of the motor gearbox be more than its maximum.
• It is not permied to use the SynCore RW unit in operang condions, systems or conguraons
which do not comply with the technical specicaons (in this manual). Also refer to §3.5.
• Do not use SynCore RW units for other alternaves than screen systems.
• Do not connect more than four SynCore RW units to 2–4 RW conguraons, or more than six to
5–6 RW conguraons.
Refer to §3.3 for a descripon of the intended use.
1.4 Warranty provisions
For the warranty period and condions refer to the ‘Condions’ secon on our website at
ridder.com, or in the Ridder catalog.
Regulatory Conformity
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2. SAFETY, PRECAUTIONS AND SYMBOLS
2.1 Signal words, instrucons and warnings
Signal words (ISO 3864-2)
This product manual contains safety instrucons with dierent signal words. The list that follows
gives the risk levels and possible eects of each signal word.
Instrucons and warnings on the product
Read the product manual to fully know all product properes,
before it is used or work starts!
Ê
It is not permied to use high-pressure cleaners (and related
cleaning agents)! Use a so brush with a small quanty of water
without cleaning agents.
Warning - Electrical voltage
Aer installaon interchange the plug in the highest posion
with the vent plug! Refer to the permied mounng posions in
the product manual.*
* Not applicable to motor gearboxes lled with grease!
2.2 Precauons and safety instrucons
Precauons
GENERAL
A system can be dangerous. Safety precauons and instrucons are important.
• If these precauons cannot be obeyed, then use warnings.
Suggeson to perform an operaon more eecvely.
May result in damage or problems if an acon is performed
incorrectly.
May result in minor injury if the hazard is not avoided.
Signicant injury, possible death, if the hazard is not avoided.
Severe injury and possible death if the hazard is not avoided.
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• The responsibility for precauons and warnings lies with the installer of the system. Refer to the,
local or naonal, laws and regulaons of the country if a cercaon (mark) is necessary.
• Parts of the electrical or electronic installaons are connected to dangerous electrical voltages.
Work without professional competence or not obeyed warning instrucons could cause injury
and/or material damage.
• Ridder is not responsible for injury, material damage or consequenal damage if accessories are
used that Ridder did not make.
TRANSPORT, STORAGE AND PACKAGING
The condions and instrucons that follow are applicable.
• Ambient temperature: -15 to +60 °C (+5 to +140 °F).
• Ambient: A not-condensed relave humidity is necessary.
• Do a check for transport damage and missing parts immediately on incoming goods.
• Tell damages and missing parts immediately to the transport company and to your local Aer
Sales contact person.
• Do not use damaged products and if necessary do not start the work.
• Do not remove the product from the (sealed) packaging before it is sent to the installaon site.
This prevents damage (from mechanical shocks) to the product.
• Use applicable means-of-transport with dimensions which are sucient. Use (if necessary) the
correct work equipment and accessories. Refer to “Dimensions” and “Technical specicaons”.
Make sure that the working condions comply with the, local or naonal, laws and regulaons.
• Make sure that storage areas and the areas in the means-of-transport are dry and the airow is
sucient.
• Make sure that the products do not touch the (moist) boom surface of storage areas and of the
means-of-transport (use pallets or such). The boom surfaces must be smooth.
• Make sure that the products are protected from dust, dirt and direct sunlight.
• Apply an applicable corrosion-prevenve agent to metal surfaces that are not painted.
• Aer installaon discard the packaging and obey the applicable naonal and/or local regulaons.
Safety instrucons
• Use (if applicable) personal protecve-equipment for protecon which agrees with the dierent
types of work.
• Do not let persons and not approved personnel be near controls and systems in operaon.
• Damaged systems must be stopped immediately unl they are repaired.
• Use safety barriers for system parts that move. Refer to the applicable standards and guidelines.
• The safety distance to the danger zone (if applicable) must agree with applicable standards and
guidelines (for example ISO 13857:2008).
• Do not operate systems when the motor gearbox (internally and/or externally) is frozen in cold
and moist condions (for example because of snow or ice).
• Do not operate systems when persons are in the danger zone and can touch the system.
If you do not obey the safety instrucons that follow it can be
dangerous and cause injury.
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• Monitor the danger zone when you work with or near the system.
• Stop and de-energize systems during maintenance and cleaning work on or near the system.
• Make sure that there is sucient space between parts that move and adjacent objects.
• Stay away from or safety areas where there is a risk to become caught in a system that moves.
• The torque and the duty cycle of the system must be in the range of the motor gearbox
parameters. Refer to the product manual of the used Ridder motor gearbox at ridder.com.
2.3 Residual risks
Automac controls
The Ridder drive-units are usually used in automac controlled systems. Persons who do work or
stay near the system must know about that. If persons or their clothes touch the system during
operaon, it can be dangerous.
Forces
Ridder cannot be sure that there will be no injury to persons or damage to the system because of
the forces in the systems (in which the drive unit is installed).
2.4 Symbols and abbreviaons
This secon tells about used symbols and abbreviaons in this manual. The table that follows gives
the descripons.
Symbol Description Symbol Description
1L1 Power IN (A2) MCS Manual Control Screen
3L2 Power IN (A2) MPCB Motor-Protecon Circuit-Breaker
5L3 Power IN (A2) N Neutral wire
2T1 Power OUT (EM) PE Protecve earth
4T2 Power OUT (EM) PLC PLC control
6T3 Power OUT (EM) PTC PTC thermistor
ACS Automac control-system RCB Ridder control-board
A1 RW unit housing REU Ridder Encoder Unit
A2 Control board RLS Limit-switch system
D1 Status LED - Green RPU Digital posioning-meter
D2 Status LED - Red RSU Limit-switch system
D3 Status LED - Red RW Motor gearbox
D4 Status LED - Red X1 Power input (RCB)
EM, M Electric motor, Motor X2 Power output (EM)
EMC Electromagnec compability X3 Transformer
ES11,ES12 Duty switch RSU/RLS X4 PTC input
ES21,ES22 Safety switch RSU/RLS X5 Fault-contact output
Persons can be in danger of life if they touch a system that is in
operaon.
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GND Ground X6 Automac-control input
ICurrent in Amperes (A) X7 RPU reference-input
L1, L2, L3 Voltage source X8 Manual-control input
MC Manual Control (external) X9 Limit-switch input
3. PRODUCT DETAILS
3.1 Idencaon
EXAMPLE
Ê
This product manual is only applicable to:
• Ridder SynCore RW Unit
• Serial numbers from 200.900.000
• Item numbers from 500000.
Idencaon is possible from the scker on the locaon shown. Refer
to the explanaon that follows on how to read the informaon. For
more informaon on item numbers and models refer to the Ridder
catalog or website at ridder.com.
RW1400: RW1000/1400, RW1200/1600S or RW2000S
1F: 1~ mains voltage
Alternatives
1-3F: - 1~ mains voltage (3-wire electric motor)
- 3~ mains voltage
3F: 3~ mains voltage
Alternatives
115-400: Mains voltage 115 V/230 V (1~) or 208 V/400 V (3~)
SYNCORE: Designaon Ridder Synchronized-Run systems (PLC control)
1~ = 1-phase
Note: SynCore conguraons are not possible/permied with RW70–200 motor gearboxes.
No symbol in idencaon = RW45, RW240/400/600 or RW800
3~ = 3-phase
400: Mains voltage 400 V (3~)
440-600: Mains voltage 440 V, 480 V or 600 V (3~)
Alternatives
RW UNIT: General designaon Ridder SynCore RW units
5D: 5-wire electric motor
No symbol in idencaon = 3-wire electric motor
Alternatives
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3.2 Descripon
SynCore RW units are applicable to synchronized control of screen
systems with a maximum of six Ridder RW motor gearboxes. The
RW unit is part of drive units with motor gearboxes type RW45,
RW240/400/600, RW800, RW1000/1400, RW1200/1600S or RW2000S.
The RW unit is applicable to:
• Dierent supply voltages
• Dierent mains frequencies
• 3-phase and 1-phase voltages.
The RW unit has a control board with a microprocessor and a semiconductor relay.
The control board has connecons for:
• The supply voltage
• The power supply for the electric motor (EM)
• An automac control signal (24 V AC/DC) from an automac control-system (ACS)
• A fault contact (NC)
• The PTC thermistor in the electric motor (EM) (if applicable) for thermal protecon.
The limit-switch system is also connected to the control board of the RW unit.
The SynCore RW unit transmits control signals from the automac control-system (ACS) and
monitors if these are processed without malfuncons. The RW unit has rotaonal-eld detecon
and phase detecon of the supply voltage.
The 24 V AC/DC control input is protected from:
• Control in two direcons at the same me
• Sudden changes of direcon.
The RW unit has status LEDs to show error messages of the system.
The SynCore RW unit has plug connectors and terminal strips to connect the cables. To pull the
cables through, out of the housing, the RW unit also has cable glands. The protecon rang of the
RW unit housing is IP54.
Opmerking: SynCore conguraons are not possible/permied with RW200 motor gearboxes!
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3.3 Applicaon
The SynCore RW Unit is installed, as part of a drive unit, on dierent RW motor gearboxes. The RW
unit is used to control the motor gearboxes in two direcons-of-rotaon.
The SynCore RW Unit (on dierent RW motor gearboxes) is only applicable to screen systems.
For other (dierent) applicaons, approval from Ridder Drive Systems is necessary.
3.4 Dimensions
Note: The dimensions and illustraons are approximate. In this product manual shown illustraons
can be dierent than the components and/or systems.
Make sure that (with RW motor gearboxes) operated systems comply
with the provisions of the applicable safety standards and safety
guidelines. This prevents (for example) the risk to become caught in
a system that moves.
M16(4x)
200
90
64
90
70
490 182
268.5
M20(3x)
Example:
M16(4x)
200
64
90
70
490 182
268.5
M20(3x)
Example:
M20(1x)
503.5
117
83
78
150
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3.5 Technical specicaons
Mechanical
Dimensions (WxHxD) RW45\RW240–600\RW800: 490 mm x 90 mm x 200 mm
RW1000–2000: 503.5 mm x 117 mm x 200 mm
Weight 3.1–5.4 kg
Ambient
Protecon rang IP54
Ambient temperature 0 to +60 °C (+32 to +140 °F)
Maximum relave humidity 95%
The three types of control boards (RCB) that follow
are available for the SynCore RW unit.
RCB-A (Type A):
50/60 Hz AC
1~ 115V-230 V, 12FLA, 72 LRA
3~ 208-400 V, 12 FLA, 72 LRA
RCB-B (Type B):
50/60 Hz AC
3~ 400 V, 10 FLA, 60 LRA
RCB-C (Type C):
50/60 Hz AC
3~ 440-600 V, 10 FLA, 60 LRA
Refer to the table that follows for abbreviaons,
technical specicaons and descripons of all
connecons.
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Electrical
Supply voltage
X1 Power supply Type 1-phase (1~) 3-phase (3~) Current
1L1
3L2
5L3
N*
RCB (A2)
RCB (A2)
RCB (A2)
RCB (A2)
Input
Input
Input
Input
RCB-A
1x 115 VAC
1x 230 VAC
RCB-A
-
-
3x 208 VAC
3x 400 VAC
RCB-B
3x 400 VAC
RCB-C
3x 440-480 VAC
3x 600 VAC
Max 12 A
X2 Power supply Type
2T1
4T2
6T3
N*
Electric motor (EM)
Electric motor (EM)
Electric motor (EM)
Electric motor (EM)
Output
Output
Output
Output
*N is only there on RCB-A.
X3
RCB-A
Transformer Supply voltage
1 2 3 4 5 Type 1-phase (1~) 3-phase (3~) Current
1~ Loop connecon 1x 115 VAC N.A. ~16 mA
1~ Loop connecon 1x 230 VAC N.A. ~10 mA
3~ Loop connecon N.A. 3x 208 VAC ~10 mA
3~ Loop connecon N.A. 3x 400 VAC ~ 4 mA
(X3)
RCB-B
Transformer Supply voltage
1 2 3 4 5 Type 3-phase (3~) Current
3~ N.A. N.A. N.A. 3x 400 VAC
X3
RCB-C
Transformer Supply voltage
1 2 3 Type 3-phase (3~) Current
3~ Loop connecon N.A. 3x 440-480 VAC
3~ Loop connecon N.A. 3x 600 VAC
X4 PTC IN Type Supply voltage Current
1PTC Input 0.25 V DC 1 mA
2PTC’ Power supply 0.25 V DC 1 mA
X5 Fault contact OUT Type Supply voltage Current
1Not connected Loop-connecon pin Max 350 V Max 50 mA
2Fault OUT Switching contact Max 350 V Max 50 mA
3Fault OUT’ Switching contact Max 350 V Max 50 mA
X6 ACS Type Supply voltage Current
1Direcon B Input 24 V AC/DC 10.5/10 mA
2Common Ground Ground 10.5/10 mA
3Direcon A Input 24 V AC/DC 10.5/10 mA
X7 RPU Type Supply voltage Current
1+24V Power supply 24 V DC 50 mA
2RPU CALIBRATION A Output 24 V DC 0.5/1 mA
3RPU CALIBRATION B Output 24 V DC 0.5/1 mA
4Neutral wire Power supply
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Electrical
X8 MC Type Supply voltage Current
1+24V Power supply 24 V DC Max 15.7 mA
2Direcon A Input 24 V DC 2.1 mA
3 Auto Input 24 V DC 2.1 mA
4Direcon B Input 24 V DC 2.1 mA
5LED Output 24 V DC 4.7 mA
6LED Output 24 V DC 4.7 mA
X9 Limit switch IN Type Supply voltage Current
1Common Power supply 7 V DC 3.3 mA
2Direcon B Input 7 V DC 1.1 mA
3Direcon A Input 7 V DC 1.1 mA
4Safety Input 7 V DC 1.1 mA
D1-D4 LED
D1 Green
D2 Red
D3 Red (RPU)
D4 Red (RPU)
4. INSTALL INSTRUCTIONS
Installaon is only permied to approved personnel. The SynCore RW Unit is available, as part of a
drive unit, on a RW motor gearbox.
Do a check of the supplied parts in the table that follows.
Parts list *
580000-SynCore RW unit 2–6x 500000P-RW motor gearbox ** 2–6x
* Minimum parts list: Drive unit without oponal parts and accessories.
** Motor gearboxes have spring washers and bolts M10x20 (2x), M10x25 (3x/4x) or M12x25 (4x).
NOTE: Bolts M12 (4x), spring washers and nuts are accessories for RW1000 thru RW2000 motor gearboxes.
4.1 Special tools and equipment
No special tools or equipment are necessary to install, to connect or for commissioning.
Make sure that the correct equipment and tools are used.
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4.2 Installaon
The condions and starng points that follow are applicable for installaon. Make sure that the
working condions comply with the, local or naonal, laws and regulaons.
• Do not remove the product from the packaging unl a short me before the installaon.
• Use the correct work equipment and accessories (belts, chains, pallets or such) if it is not
permied or possible to put the product manually in posion.
• Ridder installed the SynCore RW unit on a RW motor gearbox.
• Only use a permied mounng posion when you install the RW motor gearbox with RW unit.
Refer to the product manual of the used RW motor gearbox at ridder.com.
• The SynCore RW unit gives informaon about the system with LEDs on the control board. Thus,
easy access and a sasfactory view is recommended for the locaon of the RW unit.
5. CONNECT INSTRUCTIONS
Only to approved personnel it is permied to do the connect instrucons.
NOTE: It is recommended to do a check of all of the system, in which this product is included,
for Electromagnec Compability (EMC). If necessary take precauons for interference
suppression.
5.1 Removal cover
• Remove the bolts (8x) and the cover temporarily to do all necessary work. The gasket usually
stays in its posion.
• Make sure that no damage is caused to the gasket and that it does not become dirty.
• Install the cover again aer the work! Refer to the end of chapter 7.
Make sure that the drive unit is installed in a stable condion. The
structure must have sucient strength for the applied forces.
Make sure that easy access to the cover of the SynCore RW unit is
possible for all work.
HEX 4 mm (8x)
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5.2 Electrical material
A minimum conductor diameter of 1.5 mm² is applicable to the cables in the wiring diagrams. For
the used components, electrical material and cable lengths the necessary conductor diameter can
be dierent.
5.3 Protecon - Condions and starng points
The condions that follow are applicable to the wiring diagrams.
• The installer makes sure that necessary and not shown protecons are used and included in the
wiring diagrams.
• Make sure that you can see the operated system from all control units and control systems. Put
control units and control systems at a height that agrees with applicable standards and guidelines.
• Protect the electric connecons from moist condions.
• Obey the applicable standards, guidelines and/or wiring guidelines for electrical connecons.
Inducon
Problems with inducon must be prevented. Inducon can cause an interference with the
electronics.
Inducon can have many causes such as:
• Cable lengths
• External sources
• Too many cables together.
EMC Interference
Problems with electromagnec interference must be prevented. For a correct funconal operaon
possibly precauons, such as an EMC mains-lter, are necessary.
Use only applicable components and electrical material.
Always refer to the related informaon and manuals.
Electrical connecons are only permied to an electrical installer or
an electrician.
For installaon and maintenance work the system must be de-
energized.
Always make sure that the protecons comply with the, local or
naonal, laws and regulaons of the country.
Separaon of cables is necessary. This prevents problems with
inducon.
It is necessary to obey EMC-conformity. This prevents problems with
electromagnec interference.
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5.4 Overview and funcon diagram
The diagram that follows shows the SynCore RW unit in a system. Ridder Drive Systems connects
the components (if applicable) in the framework A1.
5.5 Wiring diagram: Control board (RCB)
The diagrams that follow show:
• The RW unit housing (A1) and the RCB control-board (A2)
• The standard connecons and oponal connecons with related connectors
• The related secons with the wiring diagrams and informaon.
Ridder connected X2, X3, X4, X8 and X9 (if applicable).
RW unit housing:
Refer to:
Installation Manual
Position feedback
Control Board
Supply Voltage
Temperature
Limit Switch
Supply Voltage
24 V AC/DC Control
Fault Contact
OPTIONAL
SYNCORE SYSTEM
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RW unit control-board (RCB):
5.6 3-phase electric motor (208-600 VAC)
• Make sure that the conguraon (RCB-A or C) on X3 (TRANSFORMER) agrees with the supply
voltage!
• Ridder Drive Systems connects X2 (MOTOR) and X4 (PTC).
• Connect the supply voltage to X1 (MAINS) and PE (protecve earth).
Fault contacts
§5.9 OPTIONAL
§5.6/ §5.7/ §5.8
CONTROL BOARD A2 (RCB)
Posion feedback
Power In
* X3 is not there on RCB-B
Automatic Control Transformer configuration Power Out
Limit Switch Thermal Protection
Control board A2
A1
(in) (out) (in)
4 x 1.5 mm²
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5.7 1-phase 3-wire electric motor (115-230 VAC)
• Make sure that the conguraon (RCB-A) on X3 (TRANSFORMER) agrees with the supply voltage!
• Ridder Drive Systems connects X2 (MOTOR) and X4 (PTC).
• Connect the supply voltage to X1 (MAINS) and PE (protecve earth).
5.8 1-phase 5-wire electric motor (115-230 VAC)
• Make sure that the conguraon (RCB-A) on X3 (TRANSFORMER) agrees with the supply voltage!
• Ridder Drive Systems connects X2 (MOTOR) and X4 (PTC).
• Connect the supply voltage to X1 (MAINS) and PE (protecve earth).
Control board A2
A1
(in) (out) (in)
3 x 1.5 mm²
Control board A2
A1
(in) (out) (in)
3 x 1.5 mm²
Ridder Drive Systems B.V.
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5.9 OPTIONAL - Fault contacts [SynCore RW Unit]
The control boards (A2) of the RW units have an output for a fault contact (X5) that opens when a
random fault occurs. You can connect these fault contacts to the PLC control of the SynCore system.
The maximum number of outputs is six (RWX). Refer to the illustraon that follows.
Connecng - Two or more (2–6) SynCore RW units
Also refer to the “Installaon Manual” 265342 of the SynCore system.
Control board A2 Control board A2 Control board A2
PLC control
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6. USER INSTRUCTIONS
6.1 Usage - Condions and starng points
The condions and starng points that follow are applicable when you use the SynCore RW Unit.
Automac Control
Temperature
Waing me
SAFETY STOP
The motor can start and stop automacally without a warning.
Persons can be in danger of life if they touch a system that is in
operaon.
The motor can start and stop automacally without a warning but
will stay energized. De-energize the system during work on the drive
unit or the system. Persons can be in danger of life if they touch a
system that is in operaon.
A drive unit can get high temperatures. If necessary take protecve
precauons to prevent injuries.
The waing me must be approximately 2 seconds when you change
the direcon-of-rotaon. The electric motor must stop.
This prevents that it connues in the inial direcon.
When a “safety stop” (safety switch) occurs:
• Do a check of the condition of the operated system. Make sure
that the system can be safely operated.
• Do a check of the condition of the limit-switch system
(adjusting screw --> switching spring).
Make sure that the system can be safely operated.
• If necessary: Adjust the end positions again.
This prevents damage or injury.
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6.2 Status LEDs
The four LEDs D1 (green), D2 (red), D3 (red) and D4 (red) on the control board (A2) give status
indicaon of the system. This informaon is important for troubleshoong.
Refer to §9.1 and §9.2. These secons tell about malfuncons and blink codes that can occur.
6.3 Operaon
Refer to the “Installaon Manual” 265342 and the “User Manual” 265343 of the SynCore system.
Note: Connecon of an external manual control (MC) to the control board of the SynCore RW unit is
NOT permied.
6.4 Fault contacts
The SynCore RW units have a fault contact for feedback. The maximum current for the fault contact
is 0.5 A at 24 V AC/DC.
The fault contact is in operaon:
• When the electric motor is thermally stopped
• When phase failure occurs
• When the safety switch is operated
• When there is no power supply.
Connect the fault contacts to the input for fault contacts of the PLC
control of the SynCore system.
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