Engcon DC2 QSC User Manual
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Engcon DC2 QSC User Manual

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DC2 QSC
Article 9000405 | Version 1.4
Original Instructions

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Summary of Contents for Engcon DC2 QSC

  • Page 1 User manual DC2 QSC Article 9000405 | Version 1.4 Original Instructions...
  • Page 2 Dear Customer, Thank you for choosing a product from engcon. engcon is the market leader in tiltrotators and tools for excavators. We represent innovation, knowledge and experience, and we develop our products with a focus on the customer's needs. Please visit our website for contact information and details about the rest of our product range.

  • Page 3: Table Of Contents

    Table of Contents Table of Contents 1. Introduction 1.1. General......................5 1.2. Scrapping and recycling.................. 5 1.3. Technical support and spare parts..............5 1.4. Product approval..................... 6 1.4.1. Declaration of Incorporation..............6 2. Safety 2.1. General......................7 2.2. Safety features according to 13849-1............. 8 3.
  • Page 4 Table of Contents 6.3. Using your engcon DC2 Android application..........41 7. Maintenance 7.1. Electrical compound..................63 8. Troubleshooting 8.1. Alarm list QSC-panel (QPM)................65 8.2. Q-Safe electronics module QLM..............71 8.2.1. Indications....................71 8.2.2. Alarm......................72 8.3. Description of electronics module QCM............73 9.

  • Page 5: Introduction

    - Packaging to be sorted at source and recycled for materials. - Paper to be sorted at source and recycled for materials. If in doubt, contact the environmental manager at engcon. 1.3. Technical support and spare parts Contact information for support and spare parts can be found at www.engcon.com.

  • Page 6: Product Approval

    1.4.1. Declaration of Incorporation The declaration refers to the engcon DC2 control system. Upon reasoned request by a national authority, engcon will undertake to provide relevant information about the machine. The control system may not be put into operation before the machine it will be built into is in conformance with Directive 2006/42/EG.

  • Page 7: Safety

    2 Safety 2. Safety REMARKS The stated safety information is independent of the base machine and is directly concerned with the engcon DC2. REMARKS Other safety instructions can be found in the tiltrotator user manual. 2.1. General It is important that you read and understand all warnings prior to installation work on this product or before you use it and any accessories supplied.

  • Page 8: Safety Features According To 13849-1

    2 Safety 2.2. Safety features according to 13849-1 QSC is a safety system that complies with SS EN ISO 13849-1:2008. This means there are risks in the system that are managed with the aid of software. RISK 1 Risk that one of the system's quick hitch locks opens at the wrong time. This could lead to tool disconnection and cause damage.

  • Page 9: Design And Function

    DC2 is a proportional control system with remote support. DC2 meets the requirements placed on all components such as hydraulics, electronics and software. Used together with engcon tiltrotators and Q-Safe, DC2 creates a safer work environment and also enables track control, wheel control and boom slew. The engcon DC2 smartphone app allows remote support to supplement the PC and USB cable connection.
  • Page 10 3 Design and function Grab Grab rotation Open grab Close grab Clockwise grab Anticlockwise grab rotation rotation Grab bucket Grab bucket rotation Grab bucket open Grab bucket close Grab bucket clockwise Grab bucket rotation anticlockwise rotation Bucket in Bucket out Stick in Stick out Float position...
  • Page 11 3 Design and function Leveling blade up/ Support leg up/down down Support leg up Support leg down Swing axle locked Swing axle off Boom Boom slew Boom slew left Boom slew right Side-shift Cruise control Auto idle Auto idle Auto idle Automatic gas Quick hitch lock(s) Quick hitch lock valve...
  • Page 12 3 Design and function 15 Amps Reverse gear EC Tiltrotator Driving direction Autotilt External circuit AUTO Open Locked Menu Communication radio Rotating brush Hammer Horn Parking brake Crawler gear Constant flow Low gear High gear Power boost Power boost Windscreen wipers Main beam/dipped beam User 2...

  • Page 13: Control Panel - Qpm

    3 Design and function Extra function Extra function EXTRA EXTRA Direction A Direction B User function SHEAR 3.3. Control panel - QPM 3.3.1. Symbols on the Control Panel QPM Opening the quick hitch Closing the quick hitch Swing/height restriction Ground contact Alarm indicator Quick hitch for machine Quick hitch for tiltrotator...
  • Page 14 3 Design and function Symbol Button press Steady light indicates that Confirms machine blocking Machine blocking is active Or 1 Cancels machine blocking temporarily...

  • Page 15: Q-Safe Electronics Module Qlm

    3 Design and function 3.4. Q-Safe electronics module QLM QLM is used in combination with a Q-Safe quick hitch/machine hitch and alerts by means of audible and visual signals if both bucket axles are not locked or in their proper positions.

  • Page 16: Installation

    4 Installation 4. Installation 4.1. System overview 4.1.1. Tiltrotator control...

  • Page 17: Track Control

    4 Installation 4.1.2. Track control...

  • Page 18: Wheel Control

    4 Installation 4.1.3. Wheel control...

  • Page 19: Operation

    5. Operation WARNING If you have any doubts concerning the safety aspects of your knowledge, the equipment or work, contact a dealer or engcon Nordic AB. Incorrect installation affect safety. WARNING Beware of moving parts. A lack of awareness may lead to crush injuries.

  • Page 20: Cabin Module Menu System

    5 Operation 5.1. Cabin module menu system 5.1.1. Identification A: Part number B: Serial number C: Manufacturing date 5.1.2. Logging in to the menu (SELECT) EXIT Position Description Depress and hold down button SW7on the left and right joysticks for 5 seconds.* Thumb roller in right grip.

  • Page 21: Menu System

    5 Operation 5.1.3. Menu system USER JOYSTICK SYSTEM TOOL (SELECT) EXIT 5.1.4. User 5.1.4.1. Standard USER 1 (SELECT) EXIT 5.1.4.2. Multiple users Users 1-3 Optional user banks. These are only available if selected during USER 1 installation. USER 2 USER 3 Shear SHEAR Double feeder.

  • Page 22: Grip

    5 Operation 5.1.5. Grip CAL RA1-LA1 Calibrate analogue pair RA1 and CAL RA1-LA1 CAL RA1-LA2 CAL RA2-LA2 CAL RA3-LA3 Calibrate analogue pair RA2 and (SELECT) EXIT CAL RA1-LA3 Calibrate analogue pair RA3 and 5.1.5.1. Central position JOYSTICK CALIBRATION Release thumbwheel Press any key to set midpoint...

  • Page 23: System

    5 Operation 5.1.5.2. End positions and confirmation JOYSTICK CALIBRATION LA RA JOYSTICK CALIBRATION PRESS EXIT 5.1.6. System...

  • Page 24: Tool

    5 Operation 5.1.6.1. Backup TM TO CM Copy parameters from tiltrotator module to cabin module. TM TO CM CM TO TM CM TO TM VALVES Copy parameters from cabin module to tiltrotator module. (SELECT) EXIT VALVES Copy calibrated currents from the tiltrotator module to the cabin module.

  • Page 25: Tiltrotator Quick Hitch (Qh)

    5 Operation 5.1.7.2. Edit selected ROTATION TILT EXTRA1 EXTRA2 (SELECT) EXIT 5.1.7.3. Rotation ROTATION SPEED 100% UP RAMP DOWN RAMP (OK) 5.2. Tiltrotator quick hitch (QH) 5.2.1. Connecting the tool, hydraulic lock 5.2.1.1. Opening the tiltrotator quick hitch (QH) REMARKS Machine hydraulics must be activated in order for the QSC opening and closing function to work.
  • Page 26 5 Operation 8000265 1. Place the tool with the locking bolts pointing away from the cab. 2. Press to initiate the sequence.
  • Page 27 5 Operation 3. If the ground pressure symbol lights up, place the tool on the ground until the ground pressure symbol is extinguished. Ground pressure can be overridden by pressing and holding it down for 10 seconds. 4. Hold down to open the quick hitch.
  • Page 28 In the case of ECPUP, check that the red hook is in the open position. In the case of engcon's other quick hitches, check that the blue indicator rod is out. Indicator rod location may vary depending on the tiltrotator model.
  • Page 29 5 Operation 4. Raise the tiltrotator very slightly above the ground so that the tool moves towards the quick hitch. IMPORTANT The machine may only be operated with the quick hitch lock switch in the activated position when connecting and disconnecting tools.
  • Page 30 5 Operation 1. Hold down to close the quick hitch. WARNING Make doubly sure that the quick hitch is properly locked in place. Can cause injury or death. WARNING Make sure the product's latches lock correctly according to the user manual. Risk of personal injury and damage to property.

  • Page 31: Disconnecting The Tool, Hydraulic Lock

    In the case of ECPUP, closed position is achieved when the red hook is in the closed position. In the case of engcon's other quick hitches, the blue indicator rod will no longer protrude from the hitch. Indicator rod location may vary depending on the tiltrotator model.
  • Page 32 5 Operation 1. Place the tool on the ground, with the locking bolts pointing away from the cab. 2. Press to initiate the sequence. 3. If the ground pressure symbol lights up, place the tool on the ground until the ground pressure symbol is extinguished.
  • Page 33 5 Operation 4. Hold down to open the quick hitch. Hold them down until the quick hitch is fully open. 5.2.2.2. Disconnecting the tool, hydraulic lock REMARKS Follow the manufacturer's instructions for connecting and disconnecting tools if you do not use a Q-Safe quick hitch. 1.
  • Page 34 5 Operation In the case of engcon's other quick hitch locks, the open position is achieved when the blue indicator rod is visible. Indicator rod location may vary depending on the tiltrotator model. If you have a different quick hitch, check that the lock function has engaged as specified for the quick hitch concerned.

  • Page 35: Option - Slew/Lift Limitation

    5 Operation 1. Hold down to close the quick hitch. WARNING Make doubly sure that the quick hitch is properly locked in place. Can cause injury or death. WARNING Make sure the product's latches lock correctly according to the user manual. Risk of personal injury and damage to property.
  • Page 36 5 Operation 8000265 The slew/lift limitation symbol lights up during tool connection and disconnection. If the symbol lights up at other times, check that the quick hitch is correctly connected, then press the pressure symbol to reset. Slew/lift limitation can be temporarily overridden by pressing and holding down the button.

  • Page 37: Wheel Control

    5 Operation 5.4. Wheel control WARNING When wheel control is active, speed should not exceed 20 km/h. Press the activation switch to switch on wheel control. Operate wheel control using the roller that was configured upon installation. 5.5. Track control Press the activation switch to switch on track control.
  • Page 38 5 Operation...

  • Page 39: Starting The System

    Maintenance and repair of the electrical system may only be carried out by professionally qualified persons. 6.1. Download the latest version of MicroConf engcon DC2 is configured using a computer and the MicroConf DC2 software. The software can be downloaded at https://software.engcon.com...

  • Page 40: Connect The System To A Computer

    6 Starting the system 6.2. Connect the system to a computer The system can be connected to a computer with a USB cable or via Bluetooth. µ-Conf...

  • Page 41: Using Your Engcon Dc2 Android Application

    6 Starting the system 6.3. Using your engcon DC2 Android application 6.3.0.4. Overview Position Description Bluetooth Users Menu Support Alarm Tool(s) Grip...
  • Page 42 6 Starting the system 6.3.0.5. Connect your device 1. Activate Bluetooth on your smartphone to pair with your device.
  • Page 43 6 Starting the system 2. Click the three dots in the right hand corner to reach the menu.
  • Page 44 6 Starting the system 3. Click Search to find a device to pair with. 4. Select a device to pair with.
  • Page 45 6 Starting the system 5. Hold down the quick hitch lock button on the grip to pair with the device.
  • Page 46 6 Starting the system 6.3.0.6. Information about the system Information about the system is available here. You can use this information for e.g. troubleshooting. 1. Click the three dots in the right hand corner to reach the menu.
  • Page 47 6 Starting the system 2. Click About in the menu.
  • Page 48 6 Starting the system 3. Click About to call up information on e.g. the cab module you are connected to. This illustration is purely for informational purposes.
  • Page 49 6 Starting the system 6.3.0.7. Tool programme Essentially, there are always two tools, NO TOOL and EC TOOL 1. NO TOOL refers to standard settings and EC TOOL 1 refers to user-selected settings. NO TOOL is always available and cannot be changed. Information on tools 1.
  • Page 50 6 Starting the system 2. Click on the tool or the tool name to edit a tool. Every tool has 4 parts (rotation, tilt, extra 1 and extra 2), all of which can be set at different speeds and ramp times according to user preferences.
  • Page 51 6 Starting the system Adding tools 1. To add a tool, swipe right to left and click on the green plus sign.
  • Page 52 6 Starting the system 6.3.0.8. Calibrating grips Use this function if e.g. a thumb roller is replaced. 1. Click the Grip icon.
  • Page 53 6 Starting the system 2. Click Begin to start calibrating.
  • Page 54 6 Starting the system 3. A red X will show in the image until calibration is complete. The red X will be replaced by green ticks when calibration is complete. Before calibration After calibration...
  • Page 55 6 Starting the system 6.3.0.9. Switch user (users 1-3, shear) Use this function to switch between the user banks calibrated in the system. Note that user banks only switch functions in the grips. If a change of speed is required, do this in the tool programme.
  • Page 56 6 Starting the system 2. Select one of the alternatives to switch to the user you wish to use.
  • Page 57 6 Starting the system 6.3.0.10. Troubleshooting Use this information for troubleshooting, e.g. for checking the alarm log. 1. Click the Troubleshooting icon.
  • Page 58 6 Starting the system 2. This calls up a list of possible alarmed faults.
  • Page 59 The DC2 can also be adjusted using a PC connected to the cabin module via USB. For a description of the various functions, see below. 1. Support PC 2. PC 3. Android smartphone 4. engcon DC2...
  • Page 60 6 Starting the system Call your support personnel 1. Click the Support icon to reach support; call your support personnel (dealer, bodybuilder or engcon) and ask them to connect you to remote support.
  • Page 61 6 Starting the system 2. Provide your PIN code and serial number to your support personnel. They will then be able to enter all the settings for the machine. However, note that certain settings (such as moving joystick functions) may not be entered via remote support but must be done by personnel who are able to update the machine’s documentation.
  • Page 62 6 Starting the system 6.3.0.12. Disconnect your device To disconnect your device, click the three dots in the right corner and then click Disconnect.

  • Page 63: Maintenance

    7 Maintenance 7. Maintenance 7.1. Electrical compound We recommend the application of electrical compound on all electrical contacts to prevent corrosion. Remove any contamination before application. Recommended compound: We recommend the use of electrical compound without harmful or caustic properties; intended for the prevention of corrosion.

  • Page 64: Troubleshooting

    8 Troubleshooting 8. Troubleshooting WARNING In the case of alarms that cannot be remedied, contact an authorized service provider ASAP. The fault must be remedied before the machine may be used again. Risk of injury and damage to property. WARNING Stop work immediately and begin troubleshooting if the system warns of a faulty tool connection during operation.

  • Page 65: Alarm List Qsc-Panel (Qpm)

    8 Troubleshooting 8.1. Alarm list QSC-panel (QPM) Symbol Indication Description Action Constant light Machine limitation active Confirmation 1: Confirm by pressing the button. Confirmation is only possible when no configured quick hitch lock indicates an incorrectly connected lock. Confirmation 2: Confirm temporarily by holding in the button to enable machine movement when lock incorrectly...
  • Page 66 8 Troubleshooting Symbol Indication Description Action Ground pressure sensor defect. Alt 1: Configure the QSC to use Button not Alt 1: Wrong type of ground the type of ground pressure pressedSlow Flashes 1 time per pressure sensor selected. sensor installed on the machine. second (1 Hz) Alt 2: (Digital ground pressure Alt 2: NO and NC signals indicate...
  • Page 67 8 Troubleshooting Symbol Indication Description Action Steady light (both) Machine lock is active. Coil is energised. Extinguished (both) Machine lock is inactive. Left indicator The hook sensor indicates it is Automatic when both sensors flashes at 10 times ‘not coupled’. Takes priority over indicate the same state, ‘coupled’...
  • Page 68 8 Troubleshooting Symbol Indication Description Action Left indicator The hook sensor indicates it is Automatic when both sensors flashes at 10 times ‘not coupled’. Takes priority over indicate the same state, ‘coupled’ per second steady light. or ‘not coupled’. (10 Hz) Right indicator Ejector sensor indicates that it is Automatic when both sensors...
  • Page 69 8 Troubleshooting Symbol Number of Name Description Confirmation flashes QLM Timeout QLM is selected and Automatic when communication with communication with the QLM the QLM module module is restored. ceases. Tool Lock Short One of the outputs for When restarting the system. Circuit the two quick hitch lock valves is short-...
  • Page 70 8 Troubleshooting Symbol Number of Name Description Confirmation flashes DC2 TM Sensor Supply voltage out Automatic when the supply supply short to the tiltrotator voltage to the tiltrotator lock circuit lock sensors is less sensors no longer is shorted than 50% of system to earth.

  • Page 71: Q-Safe Electronics Module Qlm

    8 Troubleshooting Symbol Number of Name Description Confirmation flashes SS9-2 timeout Communication with Automatic when SS9 is selected in communication with SS9 is the configuration restored. and communication ceases. Sensor The machine The system is restarted. Configuration lock sensors are If a sensor for one of the Fault deselected in the...

  • Page 72: Alarm

    8 Troubleshooting Position Behaviour Indicates Remarks 1 flash Power supply OK Applies to DC2 without QSC *_*_*_ 2 flashes Power supply OK Applies to QSC **_**_**_ Constant light Power supply OK Applies to SS0-SS9 without 1 flash CAN time out Applies to QSC *_*_*_ 2 flashes...

  • Page 73: Description Of Electronics Module Qcm

    8 Troubleshooting Alarm Description Action Alarm off Correctly connected quick hitch or fully disconnected tool Flashing/beeping alarm Possible faults: 1. Check cables and connectors. Incorrectly connected RF or EC 2. Check sensors for external bracket damage. Sensor fault 3. Check LEDs 2-5 for further Cable fault troubleshooting.
  • Page 74 8 Troubleshooting Output Name X4:1 Ground contact, supply X4:2 Ground contact, supply, NO X4:3 Ground contact, supply, NC X4:4 X5:1 Blocking valve 1 X5:2 Blocking valve 2 X5:3 X5:4 X6:1 CAN H X6:2 CAN L X7:1 Supply QPM X7:2 CAN H X7:3 X7:4 CAN L...

  • Page 75: Decals

    9 Decals 9. Decals Machine instructions, decals and warning signs must be kept clearly legible. Contact your supplier to order replacements. WARNING Replace damaged or illegible signs and decals before using the machine. Risk of personal injury and damage to property. WARNING Before starting and calibrating the system, make sure there is sufficient room to manoeuvre as there is a risk...
  • Page 76 9 Decals 9.1.2. 841869 841869-B USER 1 9.1.3. 1047518 km/h MULTI AUTO CONTROL EXTRA 2 EXTRA 1...
  • Page 77 9 Decals 9.1.4. 9000229 DOOSAN AUTO EXTRA 3 SEC 2 SEC 9.1.4.1. Description of decal symbols Symbol Description Symbol Description Track control Doosan - One Touch Deceleration Button Track control activated Track control deactivated Track control – forward/ Track control – left/right reverse Autotilt Extra function 2...
  • Page 78 9 Decals Symbol Description Symbol Description Power boost Float position + hammer Tiltrotator control Double-acting function 9.1.4.2. How to activate double-acting function 3 SEC Description Disconnect the connector on the stick. Buzzer sounds. Hold down the button in the MIG2 grip for 3 seconds (until a constant tone switches to short beeps).
  • Page 79 9 Decals 9.1.5. 9000230 DOOSAN AUTO EXTRA EXTRA 3 SEC 2 SEC 9.1.5.1. Description of decal symbols Symbol Description Symbol Description Wheel control Wheel control – left/right Wheel control activated Wheel control deactivated Autotilt Driving direction AUTO Extra function 1 Extra function 2 EXTRA EXTRA...
  • Page 80 9 Decals Symbol Description Symbol Description Tiltrotator control Double-acting function Doosan - One Touch Deceleration Button 9.1.5.2. How to activate double-acting function 3 SEC Description Disconnect the connector on the stick. Buzzer sounds. Hold down the button in the MIG2 grip for 3 seconds (until a constant tone switches to short beeps).
  • Page 81 9 Decals 9.1.6. 9000258 USER 1/SHEAR AUTO installed EXTRA EXTRA 3 SEC 2 SEC 9.1.6.1. How to activate double-acting function 3 SEC Description Disconnect the connector on the stick. Buzzer sounds. Hold down the button in the MIG2 grip for 3 seconds (until a constant tone switches to short beeps).
  • Page 82 9 Decals 9.1.6.2. How to activate tiltrotator control 2 SEC Description Connect the connector on the stick. A buzzer will sound after 2 seconds. Tiltrotator control activated. 9.1.7. 9000259 USER 1/SHEAR AUTO EXTRA EXTRA 3 SEC 2 SEC...
  • Page 83 9 Decals 9.1.7.1. How to activate double-acting function 3 SEC Description Disconnect the connector on the stick. Buzzer sounds. Hold down the button in the MIG2 grip for 3 seconds (until a constant tone switches to short beeps). Double-acting function activated. 9.1.7.2.

  • Page 84: Track Control

    9 Decals 9.2. Track control 9.2.1. 841163 Symbol Function Symbol Function Track control, activated Track control, deactivated...

  • Page 85: Wheel Control

    9 Decals 9.3. Wheel control 9.3.1. 841164 Symbol Function Symbol Function Wheel control, activated Wheel control, deactivated 9.3.2. 9000574 Max recommended speed with activated wheel control. Max. 20km/h 12.5mph 9000574...

  • Page 86: Activation Double Acting Function And Tiltrotator Control

    9 Decals 9.3.3. 8000265 9.4. Activation double acting function and tiltrotator control 9.4.1. 841155 3 SEC 2 SEC...
  • Page 87 9 Decals 9.4.1.1. How to activate double-acting function 841155-B 3 SEC Description Disconnect the connector on the stick. Buzzer sounds. Hold down the button in the MIG2 grip for 3 seconds (until a constant tone switches to short beeps). Double-acting function activated. 9.4.1.2.

  • Page 88: Glossary

    Description Cabin module. Tiltrotator Tiltrotator module. Quick Hitch Standard Control is engcon's standardised locking system. It is able to control all types of quick hitches on the excavator and beneath the tiltrotator. QSC Q-safe cabin module Q-Safe electronics module QSC control panel...

  • Page 89: Installation Checklist

    11 Installation checklist 11. Installation checklist Delivery contents checked. Checked: hoses and cables are not at risk of pinching, cutting or stretch damage. Function check completed. Document check completed. Machine model: Machine serial number: Tiltrotator serial number: Machine hitch serial number: Part number, machine electrical kit:...
  • Page 90 11 Installation checklist Machine owner, company: Date: Company installing equipment on the machine: Place: Date: Other remarks:...
  • Page 91 Notes ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
  • Page 92 International Box 111, SE-833 21 Strömsund, Sweden +46 (0) 670-178 00, international@engcon.com www.engcon.com...

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