FLENDER LOHER DYNAVERT L05 Series Commissioning And Maintenance Instructions
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FLENDER LOHER DYNAVERT L05 Series Commissioning And Maintenance Instructions

For lifts with synchronous and asynchronous motors
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DYNAVERT
L
Commissioning and Maintenance Instructions
4BS0516-011-en
Series L05, for lifts with
synchronous and asynchronous motors

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Summary of Contents for FLENDER LOHER DYNAVERT L05 Series

  • Page 1 ® DYNAVERT Commissioning and Maintenance Instructions 4BS0516-011-en Series L05, for lifts with synchronous and asynchronous motors...

  • Page 2: Table Of Contents

    ® Inhalt/ Content: DYNAVERT 1 Inhalt/ Content: Inhalt/ Content: ..............................2 Safety and operating instructions for drive converters ................. 4 Instruction manual ............................7 General remarks..............................7 Type-number key..............................8 Installation and connection ..........................8 3.3.1 Installation ................................8 3.3.2 Installation notes..............................
  • Page 3 ® DYNAVERT Inhalt/ Content: Annex ................................50 ® Parameter survey DYNAVERT L05......................... 50 7.1.1 Information menu............................... 50 7.1.2 Parameter menu..............................51 ® General technical data of the DYNAVERT L05 ....................53 ® Type related data of DYNAVERT L05 ......................55 ®...

  • Page 4: Safety And Operating Instructions For Drive Converters

    ® Safety and operating instructions for drive converters DYNAVERT 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.
  • Page 5 ® DYNAVERT Safety and operating instructions for drive converters Safety instructions Any work on the control equipment, e.g. installation, connection, maintenance, may only be performed, if Caution: - 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.
  • Page 6 ® Safety and operating instructions for drive converters DYNAVERT 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;...

  • Page 7: Instruction Manual

    ® DYNAVERT Instruction manual 3 Instruction manual General remarks ® The frequency inverters of series DYNAVERT L05 are voltage controlled converters with transistor-inverter and sinusoidal pulse-width modulation. The devices can be used as 4-quadrant drives for permanent-field synchronous motors and for asynchronous motors as well. ®...

  • Page 8: Type-Number Key

    ® Instruction manual DYNAVERT 3.2 Type-number key ® The type designations of all frequency inverters DYNAVERT L05 are coded following a type-number key. The technical data of the controller series L20 ... L75 are listed in the annex to this operating instruction. Type-number key (example): 040 A: maximum output current [A] 400 V: mains voltage [V]...
  • Page 9 ® DYNAVERT Instruction manual Mains prerequisites: Grounded supply system: Configuration TN resp. TT with grounded neutral The inverters are suitable for four-core operation, they don't need a neutral conductor. Auxiliary voltage for contactors: ® In case of DYNAVER T L05 inverters, models with various auxiliary-voltage ratings (e.g. 110 V / 50Hz; 120V / 60Hz, 110 V DC, 60 V DC) for integrated contactors may be used optionally.

  • Page 10: Connection

    ® Instruction manual DYNAVERT 3.3.3 Connection 3.3.3.1 Devices L20 – L40 -A10 Modules of interior views: − A1 Info-electronic board − A2 Power supply board − A10 Power section board − A12 Driver board − F5, F6, F7 Line-side fuse −...
  • Page 11 ® DYNAVERT Instruction manual 3.3.3.2 Devices L60 - L75 -A10 Modules of interior views: − A1 Info-electronic board − A2 Power supply board − A5 Interference-suppression board − A10 Power section board − A12 Driver board − F5, F6, F7 Line-side fuse −...
  • Page 12 ® Instruction manual DYNAVERT 3.3.3.3 witch mode power supply for units L20 - L75 Fig. 4: Power supply board – A2 for units 2L2W-05400-... with evacuation (option) Cable connection: X8 – X100: Power supply unit fed from intermediate circuit (standard). X8 –...

  • Page 13: Control Section

    ® DYNAVERT Instruction manual 3.3.4 Control section Modules: Battery Warning Ready Failure LED ) Relay Ready, pre-warning Levelling rpm Mechanical brake Travel contactor Common fault Dip-switch Reset-key (for processors) Controller release Control terminals Power supply Connection operating panel Connection power section SUBD sincos-encoder + RS 232...

  • Page 14: Connection Diagram

    ® Instruction manual DYNAVERT 3.4 Connection diagram - X1 Mains TT/TN) - X10 Output control voltage e.g. for lift control F 10 3x 10 A) - X1 Lift motor - X4 Note: 1) Connected load acc. to technical data 2) Connect screen on motor and inverter to PE 3) Contactor K2 optional (travel contactor) 4) Contactor K2 optional (short circuit contactor) 5) max.
  • Page 15 ® DYNAVERT Instruction manual - X25 Sincos-encoder Connection Pot. (SUBD 15-pole) Mass (Ground) Up + Supply voltage Absolute track D (pos.) SigD Absolute track D (neg.) REFD Incremental encoder signal B (pos.) SigB Absolute track C (pos.) SigC 1) 2) 3) Incremental encoder signal A (neg.) REFA Incremental encoder signal A (pos.)
  • Page 16 ® Instruction manual DYNAVERT - X50 Connection (SUBD 9-pole., plug) signal (receive) signal (transmit) Mass (Ground) ® DYNAVERT Bem.: - „Null-Modem“-cable, connect the cable screening at both ends (SUB-D9-housing) Fig. 8: RS232-Interface (IMS) - X51 Connection (SUBD 9-pole, socket) external short Mass (Ground) signal RS485 A...
  • Page 17 ® DYNAVERT Instruction manual - X1 Relay outputs Ready, pre-warning Levelling rpm Mechanical brake 250 V~ Travel contactor ** Common fault analogue load measurement +10 V Reference -10 V Reference analogue load measurement 0 ... 10V 0 ... 20mA Motor termistor +15 V +24 V +24 V...

  • Page 18: Options

    ® Instruction manual DYNAVERT 3.4.1 Options ® In case of DYNAVER T L05 inverters, various optional features may be applied, like 2 travel contactor, short- circuiting contactor (for synchronous drives) or diverse auxiliary voltages for the integrated travel contactor(s). Option Travel contactor K2: travel contactor K1 (Fig.
  • Page 19 ® DYNAVERT Instruction manual Option Anti-condensation heater: - X3 heater resistors R1 230V/50Hz, 240V/60Hz) gL (max. 6A) Anti-condensation heater (max. temperature - 5 ® DYNAVERT Fig. 12c: Option Anti-condensation heater In addition to options travel contactor K2 (Fig. 12a) or short-circuiting contactor K2 (Fig. 12b), anti-conden- sation heater can always be applied.
  • Page 20 ® Instruction manual DYNAVERT Tacho-output driver board: ® With the inverters of model DYNAVER T L05 an optional driver board for the signal output of the particular encoder (HTL, TTL, sincos) can be installed. According to the purchase order, the pc-board will either be fitted in the factory (see item.

  • Page 21: Operation

    ® DYNAVERT Instruction manual 3.5 Operation General instructions for the handling: v-travel = 2,5 m/s BrDis(S) = 400,0cm Information menu Status menu => autom. change of language after pressing key >3 sec (savings with parameter P-OPERATION : Language) Parameter menu •...

  • Page 22: Menues

    ® Instruction manual DYNAVERT 3.6 Menues All parameters are arranged in a menu structure. In order to reduce the number of parameters shown on the LCD- display, they are classified into the categories “Commissioning” (“Commis.”), “Standard” (“Stand.”) and “Expert” (“Expert”), and they appear only when the appropriate setting was made in submenu “Operation” / parameter “Menü”. Commissioning: Shows all parameters required for standard commissioning and diagnostic indications.

  • Page 23: Parameter Menu

    ® DYNAVERT Instruction manual 3.6.2 Parameter menu P-OPERATION Display text Menu Description Value Range Language Actual language ..(“German” / ”English”) Commis. Application ..(“ ... ”) Commis. Menu Visuble parameter level ..(“ ... ”) Commis. P-TRAVEL CURVE DATA Rated speed v3 ..

  • Page 24: Commissioning Instr

    ® Commissioning instr DYNAVERT 4 Commissioning instr 4.1 Steps of the commissioning procedure All steps required for the commissioning of a lift are listed below in detail: 1. Check of shipping papers - Compare the delivery note with the purchase order 2.

  • Page 25: General Remarks

    ® DYNAVERT Commissioning instr 4.2 General remarks These commissioning instructions deal only with the subject of lift-related parameters and terminal connections. So, the perfect functioning of the lift drive is guaranteed in any case. The other parameters are preset in the factory and they may be changed only after consultation with Loher, or when the required knowledge and experience is available.

  • Page 26: Commissioning With Positioning Travel

    ® Commissioning instr DYNAVERT 4.3 Commissioning with positioning travel (Activation via terminals or DCP-interface) 4.3.1 Parameterising Menu: P-OPERATION Setting of the actual LCD-display language: Language Generally, the frequency inverter is supplied bilingual, i.e. at present in German and English (factory setting is German ). Besides of parameter Language change-over to the other language (e.g.
  • Page 27 ® DYNAVERT Commissioning instr Menü: P-TRAVEL CURVE DATA Setting of the commissioning parameters: v 3, v Posi, BrkDis v3, StopDist, Position Braking vane Default by lift control (shaft switches or digital shaft information) Stop switch Default by lift control (shaft switches (m/s) or digital shaft information) Levelling...
  • Page 28 ® Commissioning instr DYNAVERT Setting of Accel. and Decel. in menu P-TRAVEL CURVE DATA to be made as per values given in Table 1 ! Acceleration limiting values 1,20 1,00 0,80 0,60 0,40 0,20 0,00 rated speed v3 (m/s) Passenger lifts Good lifts Recommended setting values for closed-loop controlled lifts Setting of commissioning parameters Accel.
  • Page 29 ® DYNAVERT Commissioning instr Menu: P-MONITORING Check the setting of parameter v max (should exceed the rated speed v3 by 10% ). Menu: P-SYSTEM DATA Set parameter v/n v is the rated speed of the lift [m/s] n is the motor speed [rpm] or [min Calculation formula: 19,1 * v * r d * i...
  • Page 30 ® Commissioning instr DYNAVERT Menu: P-TRAVEL BEHAVIOR Setting of parameter P sp.ctr.. Adjusts the P-section of the speed controller. By means of speed controller amplification the controller is matched to the different moments of inertia of the lift. Generally applies: The higher the moment of inertia, the higher the necessary amplification.
  • Page 31 ® DYNAVERT Commissioning instr Generally applies: A reduction of amplification would cause an increased “stalling“ of the car upon starting. If the values are too high, a short generation of noise in the motor will occur in most cases during the starting phase. Setting of parameter Gear losses.

  • Page 32: Adjustment Of The Stopping Accuracy

    ® Commissioning instr DYNAVERT Set the switch-off points of the control (braking vanes): Run the lift through the shaft with the Revision-command and mount the braking vanes, resp. prepare the control accordingly. Depending on the type of lift control used, these switches are either set in the shaft or, in case of a digital shaft information system, in the control (normally by means of the control display).
  • Page 33 ® DYNAVERT Commissioning instr - If there are only slight differences (less than 2 cm!) in case that the characteristic of travelling curve with positioning run were selected, it is enough to parameterise the smallest measured braking distance(S) in P-TRAVEL CURVE DATA : BrkDis v3 ! Check correction point of stop switch - Correction point stop switch should be within the reach of the constant positioning run.

  • Page 34: Commissioning Fault

    ® Commissioning instr DYNAVERT 4.4 Commissioning fault The most occuring commissioning faults are: Setting faults Consequences Switch-off points for the braking distances are shorter than the respective parameterised braking Jerky approach and stopping distances Parameterised braking distance P-TRAVEL CURVE DATA : BrkDis v... is shorter than There appears the fault message: displayed in menu I.MIN.BRAKE.DIST.

  • Page 35: Battery-Operated Evacuation Travel

    ® DYNAVERT Commissioning instr 4.5 Battery-operated evacuation travel 4.5.1 General In case of a breakdown of the line voltage the inverter will be fed by a d.c.source (battery) which allows to continue the travel within certain limits. The maximum evacuation speed with 240V battery voltage is about 20 % of the rated speed. There is no limitation in ®...

  • Page 36: Behaviour Of Travel Commands In Evacuation Mode

    ® Commissioning instr DYNAVERT 4.5.4 Behaviour of travel commands in evacuation mode During evacuation (input battery operation is activated) the travel commands behave as follows: A ”normal travel“ is carried out with the final speed limited to the maximum admissible value. The bra- S1, S2, king distances are those which were parameterised for this travelling speed.

  • Page 37: Process Of An Evacuation Travel

    ® DYNAVERT Commissioning instr 4.5.5 Process of an evacuation travel listed sequence to be strictly adhered to: - Control recognizes a mains failure. - Control cancels all travel commands and releases of the controller at the inverter. - Control disconnects the normal mains supply from the inverter. - Control connects the battery to X1:U1 and X1:V1 of the inverter.

  • Page 38: Troubleshooting Instructions

    ® Troubleshooting instructions DYNAVERT Troubleshooting instructions 5.1 General remarks Internal or external faults at the lift are normally identified by the following indications or consequences: - tripping of monitoring devices - fuse action - plain text indication on the inverter display - unsatisfactory behaviour of the drive ®...

  • Page 39: Fault Signals On The Display

    ® DYNAVERT Troubleshooting instructions 5.4 Fault signals on the display 5.4.1 Fault messages 5.4.1.1 Micro-processor faults (µP – faults) Faults, displayed by "!! µP - fault !!" in the first line, can be acknowledged only by the reset-key on the control main board or by switching the line voltage “off“ and “on”. An acknowledgement by applying the usual inverter reset (e.g.
  • Page 40 ® Troubleshooting instructions DYNAVERT 5.4.1.2 Inverter faults Faults, displaying "!! inverter fault !!" in the first line, can be acknowledged by means of an inverter reset ( ), provided, the cause of the fault is no longer existing. These are faults, RESET causes of which are originated in the inverter.
  • Page 41 ® DYNAVERT Troubleshooting instructions 5.4.1.3 General faults Faults, displaying "!! Fault!!" in the first line, can be acknowledged by means of an inverter reset ( ), provided the cause of the fault is no longer existing. RESET These are faults, causes of which are not necessarily due to a defective inverter. They could as well be caused by wrong settings (parameterising) or by external influences.
  • Page 42 ® Troubleshooting instructions DYNAVERT !! Fault !! Transfer data DCP-Interface faulty (at Op.-source = DCP) DCP-Interface Flt>DCP-Interface In case of the faults listed below the inverter disengages electronically, the common fault relay will also trip -> acknowledgement of the fault however occurs dependent from the setting of the relevant parameters in menu P-MONITORING ! Parameterising with: “yes”...

  • Page 43: Parameter Fault Messages

    ® DYNAVERT Troubleshooting instructions !! Fault!! The actual speed is higher by more than the parameterizable Setp/actv.dev or Diff set/act lower than the set speed acc. to the travel curve. The drive does not work on the current limit (cause e.g. wrong setting of motor or encoder parameters). Flt>Diff set/act corresp.
  • Page 44 ® Troubleshooting instructions DYNAVERT ! Parameter fault ! Preset speed v8 exceeds the admissible limit of monitoring vmax. v 8 > vmax ! Parameter fault ! Levelling speed v N exceeds the admissible limit of monitoring for the levelling speed v N >...

  • Page 45: Warning Messages On The Display

    ® DYNAVERT Troubleshooting instructions 5.4.3 Warning messages on the display Before the inverter puts out particular fault messages a warning message is given! This warning message can be identified by the drop-out of the “Ready”-relay, the “READY”- LED on the internal operating panel extinguishes, the “WARNING”- LED on the internal operating panel is on.

  • Page 46: General Messages On The Display

    ® Troubleshooting instructions DYNAVERT 5.4.4 General messages on the display In addition to the fault signals the inverter writes out general messages in the status display. These messages give instructions for operation and parameterising of the inverter. Fault message Cause of the message on the display Initialization The inverter is getting initialized after line voltage is “ON”...

  • Page 47: Event Memory

    ® DYNAVERT Troubleshooting instructions 5.5 Event memory The event memory consists of 64 registered events in total. Each one of these registered events controls its own event submenu with those measured actual values, which occured at the time the event took place. Additionally, besides of the set values established at the time of the occurence of the fault (marked with “| “...
  • Page 48 ® Troubleshooting instructions DYNAVERT | DCP Trvl.cmd. (see last page) Messages < ready Ready-status (”yes”/”no”) prior to the event | ready dto. when event occurs < Brake Brake-status (“off”/”on”) prior to the event | Brake dto. when event occurs < levelg.spd Levelling rpm (“good”/”too high”) prior to the event | levelg.spd...

  • Page 49: Maintenance Instruction

    ® DYNAVERT Maintenance instruction 6 Maintenance instruction 6.1 General remarks ® Static frequency inverters type DYNAVERT L05 are basically maintenance-free. Cleaning of devices of the ® series DYNAVERT L05 is allowed only with halogen-free agents. As a principle, only spare parts accepted by the manufacturer shall be used. 6.2 Maintenance notes The installed ventilators have only a limited lifetime of appr.

  • Page 50: Annex

    ® Annex DYNAVERT 7 Annex ® 7.1 Parameter survey DYNAVERT 7.1.1 Information menu I-DRIVE DATA Display-text Menu Description Unit v-travel Acual travelling speed (m/s) Commis. Accel. Actual acceleration (m/s Commis. BrDis(S) Actual braking distance at stop-switch (cm) Commis. unflush Exp. Out of level (mm) Speed(A)

  • Page 51: Parameter Menu

    ® DYNAVERT Annex 7.1.2 Parameter menu P-OPERATION Display-text Menu Description Value Range Language Actual language ..(“German”,”English”) Commis. Application ..(“ ... ”) Commis. Menu Visible parameter level ..(“ ... ”) Commis. Date Stand. Actual date ..( xx.xx.xx ) Time Stand.
  • Page 52 ® Annex DYNAVERT P-SYSTEM DATA Display_text Menu Description Value Range Ratio vN / nN ..(0,5-5,00 m/s,10-6000rpm) Commis. t-Del.STPSW Stand. Signal delay time Stop switch ..(0,010 ... 0,400 s) t-Del.BT Stand. Signal delay time Braking vane ..(0,010 ... 0,400 s) Engag t br.

  • Page 53: General Technical Data Of The Dynavert ® L05

    ® DYNAVERT Annex ® 7.2 General technical data of the DYNAVERT No. of pulses input / output Line voltage (+ 10 % - 15 %) 3 AC 230...400...460 V; 50 - 60 Hz Mains frequency (± 5 %) ≈1 Displacement factor of mains current fundamental mode cos phi λ...
  • Page 54 ® Annex DYNAVERT Ambient temperature for storage -25 - +70°C Ambient temperature for operation 0 - +45°C Altitude of installation site max. 1000 m above sea level (power loss at higher places) Classification of the environmental conditions acc. to EN 60 721 (part 3) Cooling system direct forced air-cooling, automatically temperature-controlled...

  • Page 55: Type Related Data Of Dynavert ® L05

    ® DYNAVERT Annex ® 7.3 Type related data of DYNAVERT Short designation Invertertype 2L 2W-05 2L 2W-05 2L 2W-05 2L 2W-05 2L 2W-05 400-020 400-030 400-040 400-060 400-075 Power supply Connected load [kVA] 6,6 11,7 Rated current 11,5 ), 10) max.

  • Page 56: Dimension Sheets Of Dynavert L05

    ® Annex DYNAVERT ® 7.4 Dimension sheets of DYNAVERT 7.4.1 Dimension diagram L20 – L40 Control cable inlet Mains cable inlet Motor cable inlet Cooling air A x B = Measures for wall mounting holes drilling FOR BOLTS MAX. 8mm ∅ Dimension diagram 125 Stand/ issue: 25.07.03 4BS0516DE-EN/011...

  • Page 57: Dimension Diagram L60 - L75

    ® DYNAVERT Annex 7.4.2 Dimension diagram L60 – L75 Control cable inlet Mains cable inlet Motor cable inlet Cooling air A x B = Measures for wall mounting holes drilling FOR BOLTS MAX. 8mm ∅ Dimension diagram 126 4BS0516DE-EN/011 Stand/ issue: 25.07.03...

  • Page 58: Definitions

    ® Annex DYNAVERT 7.5 Definitions Setting speed: The lift speed is controlled by the motor speed, dependent from traction sheave diameter, gear ratio and roping. The particular advantage of the frequency inverters in this connection is, that these conditions are not bound to the fixed speed of a motor powered directly from the mains. In most cases, the speed stamped on the motor type plate is not identical with the set speed that is to be entered in parameter v/n in menu P-SYSTEM DATA.
  • Page 59 ® DYNAVERT Annex Braking vane Min.braking distance: Shall stop: Actual, position-controlled initiation of deceleration by the inverter Switch-off point as a position reference for the landing defined by the control V(m/s) Stop switch Stoppage point for the levelling as a position reference t (s) Inverter: parameterised...

  • Page 60: Brief Commissioning Instruction

    ® Annex DYNAVERT Brief commissioning instruction Step 1: Parameters to be set in the sequence of the parameter table on the following page and acc. to the instructions given there (change only the parameters listed in the table). Step 2: Run the lift with the recall device UPWARD and DOWNWARD and check the direction of travel.

  • Page 61: Protokol Of Event Memory

    ® DYNAVERT Annex Protokol of event memory FU-No.: Type: Date: Event memory Event No.: Messages Date ready Time | ready Trvl.cmd. Brake | Brake | Trvl.cmd. levelg.spd. too high o.k. Travel | levelg.spd. too high o.k. | Travel Trav.contactor Set value | Trav.contactor | Set value Relay com.flt.

  • Page 62: Example Of Connection: Activation Via Terminals (Minimum Configuration)

    ® Annex DYNAVERT 7.8 Example of connection: activation via terminals (minimum configuration) Synchronous motor sincos- Encoder X1:19 X1:20 PTC thermistor Lift control Voltage supply Security circuit X1:7 Internal travel contactor Magnetic X2:2 brake X1:5 Auxiliary contactor Neutral Brake X1:6 X1:9 Fault Evaluation of X1:11...

  • Page 63: Example Of Connection: Activation Via Dcp-Interface (Minimum Configuration)

    ® DYNAVERT Annex 7.9 Example of connection: activation via DCP-Interface (minimum configuration) Synchronous motor sincos- Encoder X1:19 X1:20 PTC thermistor Lift control Voltage supply Security circuit X1:7 Internal travel contactor Magnetic X2:2 brake X1:5 Auxiliary contactor Neutral Brake X1:6 X1:9 Fault Evaluation of X1:11...

  • Page 64: Example Of Connection: Short Circuit Contactor K2 (Minimum Configuration)

    ® Annex DYNAVERT 7.10 Example of connection: Short circuit contactor K2 (minimum configuration) Synchronous USV (220/230V) motor sincos- Encoder X1:19 PTC thermistor Lift control X1:20 Voltage supply Security circuit X1:7 Internal travel- contactor (max. 6A) Magnetic X2:2 brake X1:5 Auxiliary contactor Neutral Brake X1:6...

  • Page 65: Tüv-Certificate: Operation With One Contactor

    ® DYNAVERT Annex 7.11 TÜV-certificate: operation with one contactor 4BS0516DE-EN/011 Stand/ issue: 25.07.03...

  • Page 66: Servicecenter Systemtechnik Inland/ Domestic

    ® Servicecenter Systemtechnik Inland/ Domestic DYNAVERT 8 Servicecenter Systemtechnik Inland/ Domestic Firma Ansprechpartner Company Contact Loher GmbH 08531/39-554 Hr. Zuck Christian Systemtechnik 08531/39-419 Postfach 1164 08531/39-222 24h Hotline 94095 Ruhstorf service.sys@loher.de Hans-Loher-Straße 32 94099 Ruhstorf Vogelsang & Benning 02327-547-470 Hr. Bienentreu Prozessdatentechnik GmbH 02327-547-100 Hansastrasse 92...

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