RNA ESK 2002 Operating Instructions Manual
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RNA ESK 2002 Operating Instructions Manual

Controllers for vibratory drive systems
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Operating Instructions
Controllers
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Vibratory Drive Systems
ESK 2002

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Summary of Contents for RNA ESK 2002

  • Page 1 Operating Instructions Controllers Vibratory Drive Systems ESK 2002...

  • Page 2: Table Of Contents

    Table of Contents About this document ......................4 Safety information ........................4 2.1. Design of safety directives ....................4 2.2. Fundamental safety directives ..................4 2.3. Personnel ......................... 4 2.4. Intended use ........................5 2.5. Residual hazards ......................5 2.5.1. Device ........................
  • Page 3 Declaration of Conformity According to the Low-Voltage Directive 2014/35/EU and Electromagnetic Compatibility Directive 2014/30/EU We hereby declare that the product meets the following requirements: Low-Voltage Directive 2014/35/EC Electromagnetic Compatibility Directive 2014/30/EU Applied harmonised standards: DIN EN 60204 T1 EN 61439-1 Note: Rhein-Nadel-Automation ---------------------------------...

  • Page 4: About This Document

    1. About this document Attention Read this document carefully and observe the safety directives before commencing any work. Document description: This document provides assistance in choosing your product. You will also find information on mechanical and electrical installation, operation, product extensions and accessories. Non-observance may cause trouble with the product or the environment, reduce the product lifetime or lead to other damage.

  • Page 5: Intended Use

    Use of the product in living areas may lead to EMC disturbance. The user is responsible for tak- ing interference suppression measures. • They are optimised for operation of RNA bowl feeders and linear feeders. Observe the limits in- dicated in the technical specification. Attention! •...

  • Page 6: Degree Of Protection - Protection Of Persons And Equipment

    Any belt feeders connected must be equipped with an AC capacitor motor. Controller type ESK 2002-10 is rated for a total current of 10 A, and controller type ESK 2002-16 for a total current of 16 A. The 16A unit comes with an additional heat sink on its underside.

  • Page 7: Technical Data

    ; (230V in motor mode) at 230V mains voltage 0 ... 98V ; (115V in motor mode) at 115V mains voltage Device type ESK2002 - 10 ESK 2002 - 16 Channel 1 max. load current: 10 A 10 A Channel 2 max. load current: Channel 3 max.

  • Page 8: Note On Start-Up

    4.1. Modes of operation RNA vibratory drive systems employ mechanical spring vibrators which are set to a vibrating frequency near the mains frequency or near double mains frequency depending on weight and/or size. This is why two modes of operation are possible:...

  • Page 9: Automatic Mode Change

    Vibratory drive systems by RNA do not require the operator to take care of selecting the right operating mode. The operating mode is determined by a code in the RNA vibrating drive connector. A wire jumper from pin 3 to 4 in the connector switches the controller to mode 2: 100 or 120 Hz. In the absence of this wire jumper the controller operates in mode 1: 50 or 60 Hz.

  • Page 10: Sensor Connection

    4.4. Sensor connection The controller has two sensor inputs which can be used for accumulation checking and/or level monitoring purposes. You can connect sensors of type NPN or PNP. if req‘d Floating contact EGF40 (optical sensor w/o Proximity switch Proximity switch amplifier) general PNP general NPN...

  • Page 11: Status Outputs And Relays

    4.5. Status outputs and relays The status outputs are used for remote diagnostics of the controller status or of the links of several controllers with one another. They are designed as freely available NPN-doped transistor circuits and they are floating. With the status output READY the transistor circuit is switched through whenever the controller is connected to power supply and switched on by its power switch closed.

  • Page 12: Starting-Up The Controller

    The controller display (membrane keypad) On / Off Pressing this button switches off all connected devices. The display shows "OFF". The controller remains ready for operation. Cursor up and cursor down Use these buttons to scroll through the controller menu or set the parameters. Enter Press this button to acknowledge the parameters entered with the cursor.

  • Page 13: Main Menu / Setpoint Entry And Display For Channels 1, 2 And 3

    5.3. Main menu / Setpoint entry and display for channels 1, 2 and 3. No entry possible Display of setpoint or feed rate of Channel 1 (bowl feeder) Alternatively: STOP, OFF or ACCUMULATION (see above) Entry of the codes to Enter code.

  • Page 14: Description Of Individual Codes For Controller Programming

    5.4. Description of individual codes for controller programming. Settings for channel 1 In this sub-menu you can set or limit the following functions for channel 1: - Vibrating amplitude - Signal direction of external enabling input - External enabling - Soft start and stop delay Settings for channel 2 In this sub-menu you can set or limit the following functions for channel 2: - Vibrating amplitude...

  • Page 15: Application-Specific Changes To Default Settings

    Return main menu (*) For RNA feeders with 200 V magnets = 90 % 5.5.2. Code C002 for channel 2, (feed rate output 2, vibratory or belt hopper) Objective: Setting and limiting the vibration amplitude, external enabling, soft start delay and soft stop de- lay, and the vibratory drive or belt drive function.

  • Page 16: Code C012 For Channel 3, (Feed Rate Output 3, Vibratory Drive Or Belt Drive)

    Save and return to Return main menu (*) For RNA feeders with 200 V magnets = 90 % 5.5.4. Code C003 Seal setpoint Objective: Sealing-in the setpoints in the main menu. A direct change of the values is no longer possible.

  • Page 17: Code C004 Sensor Input 1 And Code C005 Sensor Input 2

    5.5.5. Code C004 sensor input 1 and code C005 sensor input 2 Objective: Activating and setting the sensor inputs Select code Set code Code C004 KANAL l KANAL 2 CODE Sensor 1 input I = active 0 = not active Invert input I = Start = 24V DC KANAL l...
  • Page 18 Level check with indicator I = active KANAL l KANAL 2 light 0 = not active CODE I = active KANAL l Individual link KANAL 2 0 = not active CODE Use the following link to set priority of the channels. I = active Channel 2 follows chan- 0 = not active...

  • Page 19: Code C008 Cycle Monitoring

    Level check for hopper control by external controller Sensor 2 operates relay K1 following the delay period entered (C005). When sensor 1 is oper- ated, relay K1 drops out (hopper interlock). Application: Sensor 1 = accumulation check Sensor 2 = level check Relay K1 = hopper control Level check with indicator light Sensor 2 operates relay K1 following the delay period entered (C005) without taking into account...

  • Page 20: Code C009 Show Status

    If OUT = 1 the alarm operates relay K2 (indicator light: Error) and also stops the bowl feeder. An ERROR message appears on the panel display. Press the ON/OFF button twice for fault reset. If OUT = 0 the alarm only operates relay K2 (indicator light: Error). Press the ON/OFF button twice for fault reset.

  • Page 21: Code C200 Inhibiting All Code Entries

    5.5.9. Code C200 Inhibiting all code entries Objective: An (accidental) change of the set values by the user is not possible any more. Select code Set code Code C200 Inhibiting the setting func- I = enable tions 0 = disable Save and return to Return KANAL l...

  • Page 22: Code C210 Retrieving Parameters

    5.5.11. Code C210 Retrieving parameters Objective: Resetting to default values or retrieving stored application-specific settings Select code Set code Code C210 Factory setting Select the memory Select memory location 0- KANAL l location KANAL 2 CODE Application-specific pa- rameters Save and return to Return main menu FAC Select and acknowledge FAC to apply the factory default settings...

  • Page 23: Dimensioned Drawing

    7. Dimensioned drawing Rhein-Nadel Automation GmbH VT-BA-ESK2002_EN_2023.docx...

  • Page 24: Connection Diagram

    8. Connection diagram Rhein-Nadel Automation GmbH VT-BA-ESK2002_EN_2023.docx...
  • Page 25 Headquarters Rhein-Nadel Automation GmbH Reichsweg 19-23 D-52068 Aachen Phone: +49 (0)241-5109-0 E-mail: vertrieb@RNA.de www.RNA.de Further manufacturing sites Further RNA group companies: of the RNA Group Lüdenscheid site PSA Zuführtechnik GmbH Rhein-Nadel Automation GmbH Steinäckerstraße 7 Nottebohmstraße 57 D-74549 Wolpertshausen D-58511 Lüdenscheid...

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