EMKO RS PRO EPM-3790 Instruction Manual
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EMKO RS PRO EPM-3790 Instruction Manual

77 x 35 din size control panel for v/f speed controller
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EPM-3790 77 x 35 DIN Size
Control Panel For V/F Speed Controller
- 4 Digits Display
- Easily adjustable set value from front panel
- Configurable display scale between -1999 and 9999
- Adjustable decimal point
- Set value low limit and set value high limit boundaries
- Adjustable ramp up and ramp down time
- Forward, Reverse direction outputs and error input for V/F Speed
Controller
- 0/2...10V
Voltage output or 0/4...20mA
(It must be determined in order.)
- Password protection for programming and adjustment sections
Current output
Instruction Manual. ENG EPM-3790 02 V02 07/13

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Summary of Contents for EMKO RS PRO EPM-3790

  • Page 1 EPM-3790 77 x 35 DIN Size Control Panel For V/F Speed Controller - 4 Digits Display - Easily adjustable set value from front panel - Configurable display scale between -1999 and 9999 - Adjustable decimal point - Set value low limit and set value high limit boundaries - Adjustable ramp up and ramp down time - Forward, Reverse direction outputs and error input for V/F Speed Controller...
  • Page 2 ABOUT INSTRUCTION MANUAL Instruction manual of EPM-3790 unit consists of two main sections. Explanation of these sections are below. Also, there are other sections which include order information and technical specifications of the device. All titles and page numbers in instruction manual are in “CONTENTS”...

  • Page 3: Table Of Contents

    Contents 1.PREFACE............................Page 1.1 GENERAL SPECIFICATIONS 1.2 ORDERING INFORMATION 1.3 WARRANTY 1.4 MAINTENANCE 2.INSTALLATION........................... Page 2.1 GENERAL DESCRIPTION 2.2 FRONT VIEW AND DIMENSIONS OF EPM-3790 UNIT 2.3 PANEL CUT-OUT 2.4 ENVIRONMENTAL RATING 2.5 PANEL MOUNTING 2.6 INSTALLATION FIXING CLAMP 2.7 REMOVING FROM THE PANEL 3.ELECTRICAL WIRING........................
  • Page 4 EU DECLARATION OF CONFORMITY Manufacturer’s Name : EMKO ELEKTRONIK A.S. Manufacturer’s Address : DOSAB, Karanfil Sk., No:6, 16369 Bursa, TURKEY The manufacturer hereby declares that the product: Product Name : Control Panel For V/F Speed Controller Type Number : EPM-3790...

  • Page 5: General Specifications

    1.Preface EPM-3790 series units are designed for controlling the speed and direction of the motor as a control panel for V/F Speed Controllers in industry. They can be used in many applications with their easy use and operation with their ramp properties. 1.1 General Specifications Standard EPM-3790...

  • Page 6: Ordering Information

    Symbol means Vdc, 1.3 Warranty EMKO Elektronik warrants that the equipment delivered is free from defects in material and workmanship. This warranty is provided for a period of two years. The warranty period starts from the delivery date. This warranty is in force if duty and responsibilities which are determined in warranty document and instruction manual performs by the customer completely.

  • Page 7: Installation

    2.Installation Before beginning installation of this product, please read the instruction manual and warnings below carefully. In package , - One piece unit - Two pieces mounting clamps - One piece instruction manual A visual inspection of this product for possible damage occured during shipment is recommended before installation.

  • Page 8: General Description

    2.1 General Description Mounting Clamp Front Panel IP65 protection NEMA 4X Panel surface (maximum tnickness 15mm / 0.59 inch) 2.2 Front View and Dimensions of EPM-3790 Unit EPM - 3790 Digital Potentiometer 77mm / 3.03 inch...

  • Page 9: Panel Cut-Out

    Maximum 15mm / 0.59 inch 58.5 mm / 2.30 inch 4 mm /0.16 inch 2.3 Panel Cut-Out 110 mm / 4.33 inch (min) 71mm / 2.79 inch...

  • Page 10: Environmental Rating

    2.4 Environmental Ratings Operating Conditions Operating Temperature : 0 to 50 °C Max. Operating Humidity : 90% Rh (non-condensing) Altitude : Up to 2000m. Forbidden Conditions: Corrosive atmosphere Explosive atmosphere Home applications (The unit is only for industrial applications) 2.5 Panel Mounting 1-Before mounting the device in your panel, make sure that the cut-out is of the right size.

  • Page 11: Installation Fixing Clamp

    2.6 Installation Fixing Clamp The unit is designed for panel mounting. 1-Insert the unit in the panel cut-out from the front side. 2- Insert the mounting clamps to the holes that located left and right sides of the device and make the unit completely immobile within the panel Montage of the unit to a system must be done with it’s own fixing clamps.

  • Page 12: Electrical Wiring

    3.Electrical Wiring You must ensure that the device is correctly configured for your application. Incorrect configuration could result in damage to the process being controlled, and/or personal injury. It is your responsibility, as the installer, to ensure that the configuration is correct. Device parameters has factory default values.

  • Page 13: Electrical Wiring Diagram

    3.2 Electrical Wiring Diagram Electrical wiring of the device must be the same as ‘Electrical Wiring Diagram’ below to prevent damage to the process being controlled and personnel injury. P/N : EPM-3790 ( ) ( ) Analogue Output (0/2...10V ) or Error Input (0/4...20mA Supply Voltage Input...

  • Page 14: View Of The Device Label

    3.3 View of the Device Label Device Label for (0/2...10V ) Output and 100-240V Supply Voltage Input CAT II P/N : ESM-3710 - 5.05.0.1/00.00/1.0.0.0 P/N: EPM-3790 - 1.0.0.5/00.00/1.0.0.0 OUTPUT J Type TC 230 V ± 15% 100-240V (-%15;+%10) 10A@250V ( 0 to 800°C) 50/60Hz - 1.5VA 50/60Hz 2 VA...

  • Page 15: Supply Voltage Input Connection Of The Device

    3.4 Supply Voltage Input Connection of the Device Connection of Supply Voltage Input Note-2 External Fuse (1 A T) Power Supply Switch Supply Voltage 100...240V (- %15;+%10) 50/60Hz 2VA or (-%15;+%10) 50/60Hz 2VA or (-%15;+%10) 2W Note-1 :There is an internal 33R fusible flameproof resistor in 100-240 V 50/60Hz...
  • Page 16 Galvanic Ýsolation Test Values of EPM-3790 Unit 2000V ( EPM-3790.1..) 500V ( EPM-3790.2..) Supply Voltage Ground Input 2000V 2000V Digital Input/Output 2000V Analogue Output...

  • Page 17: Analogue Output, Digital Input/Outputs Connection With V/F Speed

    3.6 Analogue Output, Digital Input/Outputs Connection with V/F Speed Controller 3.6.1 Devices with (0/2...10V ) Analogue Output EPM-3790 9 10 11 12 10...30 GND AIN Output Stop Stop Error Output Output V/F Speed Controller 3.6.2 Devices with (0/4...20mA ) Analogue Output EPM-3790 9 10 11 12 10...30...

  • Page 18: Front Panel Definition And Accessing To The Menus

    4. Ön Panelin Tanýmý ve Menülere Eriþim 4. Front Panel Definition and Accessing to the Menus Led indication of Note-1 Programming Mode is active Displays Set Value It is used to increase and Parameters Led Indication the value and access of Error to the parameter in programming mode...

  • Page 19: Changing And Saving Set Value

    4.2 Changing and Saving Set Value 4.2.1 Changing and Saving Set Value While The Motor is Running Operation Screen SET Value Screen Change the SET value with When SET button is pressed, SET increment and decrement value is shown on the display, and buttons.

  • Page 20: Program Parameters

    4.3. Program Parameters Scale Low Limit Parameter ( Default = 0 ) It can be adjusted from -1999 to ( -1). At this value analogue output becomes; 5.1. SET Parametresi =0, according to the device type 0V or 0mA =1, according to the device type 2V or 4mA Scale High Limit Parameter:( Default = 4000 ) It can be adjusted from (...
  • Page 21 Motor starts to operate, Analogue output is equal to the Set value POWER ON POWER Set V / Set mA ANALOGUE OUTPUT / 0mA FORWARD DIRECTION ( ) For drCS=0 DIGITAL OUTPUTS REVERSE DIRECTION ( ) For drCS=1 Figure-4.3 Power On Behaviour (Strt=2) Motor starts to operate, Analogue output is increase from the Scale low limit to Set value according to the ramp up time.
  • Page 22 Increment Button Parameter for Functional Usage :( Default = 3 ) Usage of the Increment button While the motor is running and the unit is on operation screen Increment button is disable Analogue output is directly adjusted to Set value when increment button is pressed.
  • Page 23 Set Changing Value Parameter:( Default = 3 ) Changing value for Set value is determined with this parameter. Set changing value become one(1) Set changing value become ten(10) Set changing value become hundred(100), for each pressing the Increment, Decrement button Set changing value become incremental.

  • Page 24: Easy Access Diagram Of Programming Mode Parameters

    4.4 Easy Access Diagram Of Programming Mode Parameters 10 sec Scale Low Limit Scale High Limit Operation Screen Parameter Parameter Set Low Limit Set High Limit Decimal Point Position Parameter Parameter Parameter Power On Output Direction Selection Direction Change Control Parameter Parameter Delay Time Parameter...

  • Page 25: Entering To The Programming Mode, Changing And Saving Parameter

    4.5 Entering To The Programming Mode, Changing and Saving Parameter Operation Screen Programming Section When SET button is pressed for Accessing Screen 10seconds, ”P” led starts to blink. Press increment If programming section accessing button for accessing password is different from 0, to the password programming section accessing entering screen...
  • Page 26 Programming Screen Programming Screen Scale Low Limit Scale High Limit Parameter Parameter Parameter is accessed by pressing Press Set button for accessing to the next parameter increment button. If set button is pressed, next parameter is shown. Scale High Limit Scale High Limit Parameter Value Parameter Value...
  • Page 27 Programming Screen Programming Screen Set Low Limit Set High Limit Parameter Parameter Parameter is accessed by pressing Press Set button for accessing to the next parameter increment button. If set button is pressed, next parameter is shown. Set High Limit Set High Limit Parameter Value Parameter Value...
  • Page 28 Programming Screen Programming Screen Decimal Point Power On Output Position Parameter Control Parameter Parameter is accessed by pressing Press Set button for accessing to the next parameter increment button. If set button is pressed, next parameter is shown. Power On Output Control Power On Output Control Parameter Value Parameter Value...
  • Page 29 Programming Screen Programming Screen Direction Selection Direction Change Delay Parameter Time Parameter Parameter is accessed by pressing Press Set button for accessing to the next parameter increment button. If set button is pressed, next parameter is shown. Direction Change Delay Time Direction Change Delay Time Parameter Value (msec) Parameter Value (msec)
  • Page 30 Programming Screen Programming Screen Ramp Up Time Ramp Down Time Parameter Parameter Parameter is accessed by pressing Press Set button for accessing to the next parameter increment button. If set button is pressed, next parameter is shown. Ramp Down Time Ramp Down Time Parameter Value (sec) Parameter Value (sec)
  • Page 31 Programming Screen Programming Screen Increment Button Parameter Decrement Button Parameter For Functional Usage For Functional Usage Parameter is accessed by pressing Press Set button for accessing to the next parameter increment button. If set button is pressed, next parameter is shown. Decrement Button Parameter Decrement Button Parameter Value For Functional Usage...
  • Page 32 Programming Screen Programming Screen Set Changing Value Analogue Output Range Parameter Selection Parameter Parameter is accessed by pressing Press Set button for accessing to the next parameter increment button. If set button is pressed, next parameter is shown. Analogue Output Range Selection Analogue Output Range Selection Parameter ( Parameter (...
  • Page 33 Programming Screen Adjustment Value Parameter Parameter is accessed by pressing increment button. If set button is pressed, next parameter is shown. Adjustment Value Adjustment Value Press Set button for saving the Change the value with increment parameter value and decrement buttons Programming Screen Programming Screen Programming Section...

  • Page 34: Motor Start/Stop Operation

    Programming Screen Programming Screen Scale Low Limit Programming Section Parameter Accessing Password When Set button is pressed it turns to beginning of the programming section Press Set button for accessing to the programming section parameters. 4.6. Motor Start/Stop Operation Operation Screen When Start/Stop button is pressed, Set value is seen on display, Start led lights on, selected digital output is being active and analogue output...

  • Page 35: Failure Message In Epm-3790 Unit

    5. Failure Message in EPM-3790 Unit When Error input is being active, Error EPM - 3790 led starts to blink . The Unit passes to the stop position. Digital Potentiometer...

  • Page 36: Specifications

    Emko Elektronik Sanayi ve Ticaret A.Þ. Demirtaþ Organize Sanayi Bölgesi Karanfil Sk. No:6 16369 BURSA/TURKEY Phone : +90 224 261 1900 Fax : +90 224 261 1912 Thank you very much for your preference to use Emko Elektronik Products. Your Technology Partner www.emkoelektronik.com.tr...

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Epm-3790

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