Domel Compacto Operating And Installation Instructions
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Domel Compacto Operating And Installation Instructions

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EC – Controller
Compacto Drives
Operating and installation instructions

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Summary of Contents for Domel Compacto

  • Page 1 EC – Controller Compacto Drives Operating and installation instructions...

  • Page 2: Table Of Contents

    EC – Controller Compacto DOMEL Contents GENERAL SAFATEY ........................2 1.1. Personal Safety ........................2 1.2. Approvals, standards and certifications ................3 OPERATING MOUNTING AND THERMAL CONDITION ............. 3 2.1. Operating and ambient condition ..................3 General installation ....................... 3 2.2.

  • Page 3: General Safatey

    EC-Drive must only be connected, instale, modified or repaired by a qualified person! Incorrect mounting could cause material damage and risk of fatal injury from electric shock! Domel is not responsible for any damage caused by incorrect or bad circuit connection or by non-professional installation! Use fuses for power lines.

  • Page 4: Approvals, Standards And Certifications

    1.2. Approvals, standards and certifications General electromagnetic compatibility: EN-61800-3 Domel declares that the products are manufactured in accordance with Council Directive 92/31/EEC on electromagnetic compatibility (and subsequent amendments). Domel guarantees that the controller will operating within the specifications, if all directions and recommendations are taken into consideration.
  • Page 5 DOMEL EC – Controller Compacto although is possible to have cooling only with natural convection . By cooling with natural convection, the user should ensure at least 1 m of space over the highest cooling rib and also controller may not be located in a enclosed place.

  • Page 6: Mechanical And Electrical Specification

    EC – Controller Compacto DOMEL SPECIFICATIONS, FUNCTIONS AND PROTECTIONS 3.1. Mechanical and electrical specification  Dimensions………………………………..……………………….…263,3 x 259 x 100 mm  Weight………………………………………………………………………………..…..4,2 kg  Protection level…………………………………………………………………………….IP55  Power Supply: ………………………………...……..230 V/50-60 Hz; 200 V<UAC<265 V  Efficiency ………………………………….…….………………………………..…up to 95% ...
  • Page 7 RPM also in case of AN1 and POT is 10V. In picture 2 AN1stop is set to 9V. This means that threshold voltage is 9V and motor will not run higher than 9V. Hysteresis regulator will be preset in Domel on customer’s specifications. =12V, Zin=10kΩ, Resolution 10-bit, tolerance AN1±5% Electrical parameters: Vin Important: Wrong polarity at input AN1 could cause serious damage on the controller.
  • Page 8 EC – Controller Compacto DOMEL Set RPM via potentiometer: Electronics can be controlled by external potentiometer (4k7 to 47kΩ) connected to terminals (8=gnd), (9=input) and (10=+5V). If the direction of rotary potentiometer is incorrect, change the wires on terminal (8) and (10).
  • Page 9 Fire mode function is useable only for protection in case of a burning building, to extract the smoke from it. In normal condition the fire mode function is not allow to be used. In this case Domel is not responsible for damage to the controller caused by improper use.
  • Page 10 EC – Controller Compacto DOMEL Modbus RTU 485 serial communication: Electronics are equipped with Modbus RTU 485 communication. To connect controllers into chain use only shielded cables. Shielded cable for ground connection between controllers is necessary (terminal pin 14). Speed control via MODBUS: Parameter "Operation Mode"...

  • Page 11: Protections

    DOMEL EC – Controller Compacto 3.3. Protections Thermal protection: The electronics are equipped with reducing thermal protection. This function is a temperature limiter which reduces the output power, when temperature on the controller rises over 75°C. In this case relay error function set output error.

  • Page 12: Stripping Connecting Leads And Connecting With Terminals

    EC – Controller Compacto DOMEL 4. STRIPPING CONNECTING LEADS AND CONNECTING WITH TERMINALS Use shield / armoured motor cable to comply with EMC emission specifications, and connect this cable to both the decoupling plate and the motor metal. Use only hard wire or fibre copper wire with ferrule (Fig 1). For thickness of the wire, see the table 2.

  • Page 13: Connection Instructions

    DOMEL EC – Controller Compacto 4.1. Connection instructions: a) Remove the Top cover of the terminal strips (Fig.2). b) Unscrew the nut of cable gland 4. Insert the motor cable through the gland and mount the cable shield (Fig.3). Press the terminal strip 5 (Fig.3 and 4) and connect the motor wires to the terminal strip 5.

  • Page 14: Connecting The Electrical System

    EC – Controller Compacto DOMEL Fig.4: How to operate correctly with terminal strips Warning! Press only 0.5kg max, 4mm deep at angle 45° with 3mm slot screwdriver. Damaged terminal strips could cause fatal damage on the Controller and could cause fatal injury from electric shock.
  • Page 15 DOMEL EC – Controller Compacto Connect the device only to the circuits that can be switched off using an all- pole disconnecting switch. Terminal Description number PE connection Supply voltage Normally close Common connection; Contact rating 250V / 5A Normally open Analogue Input 1;...

  • Page 16: Modbus Rtu

    One or more EC drives can be connected to a control (or master) using the RS-485 standardized interface. Maximal number of Compacto EC Drives connected to the network is 32. If more than one frequency converter is connected to a master, use parallel connections. Terminal 14 is connected to the signal TX+, RX+, while terminal 15 is connected to the signal TX-,RX-.
  • Page 17  0x05: Write Single Coil  0x06: Write Single Holding Register To connect PC and DOMEL Compacto Drive over serial line (MODBUS) RS-232/USB to RS-485 Converter is needed. We recommend ADAM-4561 converter. To attach the ADAM-4561 to a PC, you do not need to power down your PC.

  • Page 18: Modbus Parameters

    EC – Controller Compacto DOMEL 6. MODBUS PARAMETERS Configuration MODBUS RTU: 19200-8-N-1 Slave addr: 0x1 (default settable by MB_ADR:0007) (Strikethrough text indicates partially implemented or unimplemented function) Coils Address Function Range Description Motor ON/OFF Indication, 1=ON, 0=OFF Reset Controller 1=Reset controller...
  • Page 19 DOMEL EC – Controller Compacto Over modulation reached. Converter can OvermodReg no longer supply the voltage required by motor. Motor is in regeneration. Speed increased RegenReg to prevent DC link over voltage IphaseReg RMS motor phase current limit reached SyncReg...
  • Page 20 EC – Controller Compacto DOMEL 0: AN1 or POT Speed (default) 2: MODBUS Speed (run switch inactive) 9: PIDRef (addr 16)-AN2 Speed regulator (heat) 10: AN2- PIDRef (addr 16) Speed Operation Mode regulator (cool) 11: AN1-AN2 Speed regulator (heat) 12: AN2-AN1 Speed regulator (cool) -1:FIRE Mode (>when in access...
  • Page 21 DOMEL EC – Controller Compacto <1: Manual output value (-10000=100%) SO output signal -10000..2 0.01% 1: Motor RPM 2: Set Point >2: reserved 102 - 106 RESERVED Voltage for maximum setpoint. AN1Max 0..1000 0.01V Transfer function is inverted if AN1Max < AN1Min.
  • Page 22 EC – Controller Compacto DOMEL Op Minutes Minutes of operation Days of operation Op Days (RPM>0, no error) Operating and installation Instructions V2.2, April 2015...

  • Page 23: Troubleshooting

    DOMEL EC – Controller Compacto 7. TROUBLESHOOTING The power supply must be disconnected for at least 5 minutes before the EC controller is opened. Otherwise the unit may contain residual current capable of causing serious injury. Rel a y error...

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