FLENDER LOHER DYNAVERT L Bedienungsanleitung
1Version: 11.10.02 4Bs0503en/002
DYNAVERT®L
Short Description
4Bs0503en/002
CONTENTS:
Safety and operation intructions for drive converters..........................................…................................................2
General safety
instructions............................................................................................................................................…….............3
1Commissioning ...........................................................................................................................................6
1.1 Connecting diagrams customer connections L20 to L75; series 4....................................................................... 6
1.2 Operation and commissioning menu....................................................................................................................... 8
1.3 Commissioning (short version) with positioning travel (with and without actual value feedback)...................11
1.3.1 Parameterization (due to the factory adjustment)................................................................................................ 11
1.3.2 Setting the stopping accuracy................................................................................................................................ 15
1.3.2.1 Setting the stopping accuracy (with actual value feedback)..............................................................................15
1.3.2.2 Setting the stopping accuracy (without actual value feedback).........................................................................15
2Trouble shooting instructions ..................................................................................................................17
2.1 Fault detection ......................................................................................................................................................... 17
2.1.1 Activation of monitoring devices.............................................................................................................................17
2.2 Fault cause...............................................................................................................................................................17
2.3 Fault messages on the display............................................................................................................................... 18
2.3.1 µP- fault.....................................................................................................................................................................18
2.3.2 Inverter fault.............................................................................................................................................................. 18
2.3.3 Important general faults..........................................................................................................................................19
2.3.4 Messages after Check-Up.......................................................................................................................................20
2.4 Alarm messages on the display............................................................................................................................. 21
2.5 General messages on the display..........................................................................................................................22
Note: The complete inverter documentation is available on request.
SAFETY INSTRUCTIONS DYNAVERT L
4Bs0503en/002 Version: 11.10.02 2
Safety and operating instructions for drive converters
in conformity with the low-voltage directive 73/23/EEC
1. General
In operation, drive converters, depending on their degree of protection, may have live, uninsulated, and possibly also moving or
rotating parts, as well as hot surfaces.
In case of inadmissible removal of the required covers, of improper use, wrong installation or maloperation, there is the danger of
serious personal injury and damage to property.
For further information, see documentation.
All operations serving transport, installation and commissioning as well as maintenance are to be carried out by skilled technical
personnel (Observe IEC 364 or CENELEC HD 384 or DIN VDE 0100 and IEC 664 or DIN/VDE 0110 and national accident
prevention rules!).
For the purposes of these basic safety instructions, "skilled technical personnel" means persons who are familiar with the
installation, mounting, commissioning and operation of the product and have the qualifications needed for the performance of
their functions.
2. Intended use
Drive converters are components designed for inclusion in electrical installations or machinery.
In case of installation in machinery, commissioning of the drive converter (i.e. the starting of normal operation) is prohibited until
the machinery has been proved to conform to the provisions of the directive 89/392/EEC (Machinery Safety Directive - MSD).
Account is to be taken of EN 60204.
Commissioning (i.e. the starting of normal operation) is admissible only where conformity with the EMC directive (89/336/EEC)
has been established.
The drive converters meet the requirements of the low-voltage directive 73/23/EEC. They are subject to the harmonized
standards of the series prEN 50178/DIN VDE 0160 in conjunction with EN 60439-1/DIN VDE 0660, part 500, and EN 60146/DIN
VDE 0558.
The technical data as well as information concerning the supply conditions shall be taken from the rating plate and from the
documentation and shall be strictly observed.
3. Transport, storage
The instructions for transport, storage and proper use shall be complied with. The climatic conditions shall be in conformity with
prEN 50178.
4. Installation
The installation and cooling of the appliances shall be in accordance with the specifications in the pertinent documentation.
The drive converters shall be protected against excessive strains. In particular, no components must be bent or isolating
distances altered in the course of transportation or handling. No contact shall be made with electronic components and
contacts.
Drive converters contain electrostatic sensitive components which are liable to damage through improper use. Electric
components must not be mechanically damaged or destroyed (potential health risks).
5. Electrical connection
When working on live drive converters, the applicable national accident prevention rules (e.g. VBG 4) must be complied with.
The electrical installation shall be carried out in accordance with the relevant requirements (e.g. cross-sectional areas of
conductors, fusing, PE connection). For further information, see documentation.
Instructions for the installation in accordance with EMC requirements, like screening, earthing, location of filters and wiring, are
contained in the drive converter documentation. They must always be complied with, also for drive converters bearing a CE
marking. Observance of the limit values required by EMC law is the responsibility of the manufacturer of the installation or
machine.
6. Operation
Installations which include drive converters shall be equipped with additional control and protective devices in accordance
with the relevant applicable safety requirements, e.g. Act respecting technical equipment, accident prevention rules etc.
Changes to the drive converters by means of the operating software are admissible.
After disconnection of the drive converter from the voltage supply, live appliance parts and terminals must not be touched
immediately because of possibly energized capacitors. In this respect, the corresponding signs and markings on the drive
converter must be respected.
During operation, all covers and doors shall be kept closed.
7. Maintenance and servicing
The manufacturer's documentation shall be followed.
KEEP SAFETY INSTRUCTIONS IN A SAFE PLACE!
DYNAVERT L SAFETY INSTRUCTIONS
3Version: 11.10.02 4Bs0503en/002
SAFETY INSTRUCTIONS DYNAVERT L
4Bs0503en/002 Version: 11.10.02 4
Safety instructions
Caution: Any work on the control equipment, e.g. installation, connection, maintenance, may only be performed, if
−the system is de-energized,
−protected against restarting, and
−all drives are at standstill!
Before starting to work test the isolation using a suitable tool.
Danger: In activated condition electrical equipments and machines contain energized bare conductors or rotating
parts. When covers and prescribed protective devices are removed, this might lead to injury of persons
or property damage in case of incorrect handling and maintenance or in case of any use not in
accordance with the regulations.
A further risk with power electronic equipment, which not every expert is acquainted with, is that there is
still electric energy in the equipment even after disconnection of the supply voltage (capacitor
charging!). When the required discharging time has elapsed the equipment must be checked for
residual voltage prior to starting any work.
Attention: Electrical systems and machines may only be
installed,
−connected,
−commissioned,
−serviced and
−operated by experts who are trained applying the applicable safety and installation regulations.
Have any work checked by trained experts. The experts must be authorized for the required work by the
person in charge of system safety.
Experts are persons who have the necessary training and experience are acquainted with the respective
applicable standards, regulations and accident prevention regulations, are familiar with function and
operating conditions of electrical drive systems, are able to recognize and avoid any danger.
Control, locking functions, monitoring and protective functions (thermal motor protection, speed monitor,
overcurrent, earth fault, etc.) must not be deactivated, not even in trial operation.
The system may only be installed and operated in accordance with the documented layout. Use in
compliance with the regulations. Any other use is prohibited!
Storage regulations: The regulations for storing electrical systems must be observed. Please request these
regulations if required, or take them out of the technical data!
DYNAVERT L SAFETY INSTRUCTIONS
5Version: 11.10.02 4Bs0503en/002
Please help preclude any faults and thus avoid injury of persons and property damage.
The person responsible for the system must guarantee that
−safety notes and operating instructions are available and observed;
−operating conditions and technical data are observed in accordance with the order;
−protective devices are used;
−prescribed maintenance is performed;
−service staff is immediately called or the system is immediately shut down, if there are higher
−temperatures, noise, vibrations, etc. as compared to nominal operation;
The operating instructions contain all the information an expert needs for using the electrical system in industrial
plants. Additional information and hints for unqualified persons, for application of the system in a non-industrial field,
and for possible drive variants are not contained in this manual.
The manufacturer's guarantee is only valid, if the respective applicable operating instructions have been observed
and adhered to.
Device specific General remarks referring security
−The output side of DYNAVERT L inverters is stable at no load, short-circuit-proof, and earth-fault -proof.
−The earthing cable of the electronic section is electrically connected to PE.
−All the operation and signal inputs (terminal strip) are isolated from the electronic section earth by means of opto-
couplers. Therefore best prerequisites are set to guarantee electromagnetic compatibility.
−All the conductive connections are still energized after the mains voltage has been switched off, until the link
capacitor has discharged (approx. 5 min.).
−Before starting to work check the residual voltage after the discharging time period.
−Connections at the terminal strip may only be performed, if the inverter is de-energized.
−Withdraw plug connections and electronic boards only, if the inverter is de-energized.
−In order to protect the power transistors of the input rectifier off explosion (in case of breakdown of all protection
systems) there are semiconductor fuses installed at the mains side.
−As a matter of principle only PCB-free and beryllium-oxide-free components are used. When the DYNAVERT L is
put out of service it must be appropriately disposed of.
COMMISSIONING DYNAVERT L
4Bs0503en/002 Version: 11.10.02 6
1Commissioning
1.1 Connecting diagrams customer connections L20 to L75; series 4
DYNAVERT L COMMISSIONING
7Version: 11.10.02 4Bs0503en/002
Figure 1: Connection diagram customer connections
1) connection values acc. to technical data
2) optionally operation without tacho possible. Track A in case of clockwise rotating field of the motor run 90°
before track B
3) factory setting: operation only with input "AB" X1:37
4) factory setting: parameterized to digital load measuring
The travel contactor has to be integrated into the emergency circuit of the lift system.
*Figure 2: Travel contactors
COMMISSIONING DYNAVERT L
4Bs0503en/002 Version: 11.10.02 8
1.2 Operation and commissioning menu
In general:
Parameter menue
Status menue (Display))
Information menue
•Select menu by pressing or .
•Select sub-menu or parameter by pressing or .
•Accept sub-menu or parameter for data entry by pressing .
•Enable parameter for changes by pressing ,
−a black bar appears in the display.
•Change the parameter by pressing or .
•Accept new parameter value by pressing .
Example: Series of keystrokes for changing the rated speed v 3
−Press button
−Press button to enter the menu P-TRAVEL CURVE DATA
−Press button
−Press button down to v 3
−Press button
−Press button or until the specified value appears in the display
−Press button to take over the value
After parameters have been changed:
−Press to return to the main menu
−Press to exit the parameterization level
COMMENT - fault reset:
•Reset fault message memory by pressing and simultaneously.
Commissioning menu:
Following figures show the required menu items for the travel curves positioning with/without actual value feedback
and direct travel:
DYNAVERT L COMMISSIONING
9Version: 11.10.02 4Bs0503en/002
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COMMISSIONING DYNAVERT L
4Bs0503en/002 Version: 11.10.02 10
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All parameters, marked with
are hidden parameters
in the menu tree,
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