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Dynamic DX 12V Installation Manual

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DX 12V Lighting Module
Installation Manual
Order/Part Number for this Manual : GBK60011 issue 8
Important Notes
1.
Read this Manual carefully before installing or operating your DX control system.
2.
Due to continuous product improvement Dynamic reserves the right to update this Manual.
This Manual supersedes all previous issues which must not continue to be used.
3.
Any attempt to gain access to or in any way abuse the electronic components and
associated assemblies that make up the wheelchair control system renders the
Manufacturer's Warranty void and the Manufacturer free from liability.
No. 60011, Issue 8. October 1998
TM

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Summary of Contents for Dynamic DX 12V

  • Page 1 Important Notes Read this Manual carefully before installing or operating your DX control system. Due to continuous product improvement Dynamic reserves the right to update this Manual. This Manual supersedes all previous issues which must not continue to be used.

  • Page 2: Table Of Contents

    No. 60011, Issue 8. October 1998 Contents 1 Introduction ..........1 2 Related Documentation .
  • Page 3 No. 60011, Issue 8. October 1998 8 Diagnostics ..........20 8.1 DX System Fault Handling .

  • Page 4: Introduction

    System. In a TÜV system, instructions for connecting the DXBUS and lighting must be followed. This manual and others listed below must be read and understood. For more information contact Dynamic Controls Ltd or an agent as listed in section 13. Side Lights Left...

  • Page 5: Related Documentation

    ! DX Power Module (PM) Installation Manual; ! DX Hand Held Programmer (HHP) Manual; ! Dynamic Wizard Installation Sheet / Online Help; ! Installation Manuals for all other DX Modules to be used in your system. 2 Related Documentation...

  • Page 6: General Description

    No. 60011, Issue 8. October 1998 3 General Description The DX Lighting Module (12VLM) is designed to meet TÜV requirements for controlling lighting on a power wheelchair. It has two turn indicator outputs and a side light output, regulated to 13.5V as required by TÜV. Each output can power multiple lights but must be kept within the electrical specifications limits : see section 4.1.

  • Page 7: General Features

    No. 60011, Issue 8. October 1998 3.1 General Features The 12VLM has the following general features: Three lighting outputs for driving 12V lamps. Fully DXBUS compatible with two identical DXBUS sockets. Connection to lights via a standard 21 pin DX connector. Powered directly from a 24V wheelchair battery.

  • Page 8: Specifications

    No. 60011, Issue 8. October 1998 4 Specifications 4.1 Electrical Specifications = -25 to 50E C, V = 24.0 V unless otherwise specified. Symbol Parameter Conditions Max Units Battery Voltage 18.0 24.0 32.0 Quiescent Power All outputs off Standby Power 12VLM Off Turn Indicator Output (each output) Continuous output Output On...

  • Page 9: Mechanical Specifications

    No. 60011, Issue 8. October 1998 Mechanical Specifications Size: 125 * 85 * 30 mm Weight: 0.5 kg including the mounting plate. Mounting: Chassis and tube mounting with optional brackets. Case material: Pressure die cast aluminium, powder coat finish. Case Protection: Tamper proof, IP54 if mounted as per mounting instructions : see section 5.2.

  • Page 10: Environmental Specifications

    No. 60011, Issue 8. October 1998 Environmental Specifications Parameter Units Operating ambient temperature range Storage temperature range Operating and storage humidity RF Immunity < 20 V / m 26 MHZ - 1 GHz, IEC 801-3, RF Emissions CISPR 11 class B. ISO 7176 part 21 Durability ISO7176-14.

  • Page 11: Installation

    No. 60011, Issue 8. October 1998 Installation General Installing a 12VLM requires the following steps: 1. Mounting and securing the 12VLM Refer Section 5.2 2. Connecting the 12VLM to the rest of the DX system Refer Section 5.3 3. Connecting the 12VLM to the Lighting Refer Section 5.4 3.

  • Page 12: Securing The 12Vlm

    No. 60011, Issue 8. October 1998 5.2.2 Securing the 12VLM The 12VLM is supplied fitted with a DX Aux Mod Mounting Bracket. This allows the 12VLM to be chassis mounted, tube mounted, or mounted to another DX Auxiliary Module as follows: Plastite Screws (x2) M3 x 10 GSC 0170 *...
  • Page 13 No. 60011, Issue 8. October 1998 M5 x 12 CSK (x2) GSC 0052 * DX Aux. Mod. Lock GME 60525 (supplied with LM) DX Aux. Mod. Mounting Bracket (on LM) Another DX Auxiliary Module Mounting on other Auxiliary Modules 5 Installation...

  • Page 14: 12Vlm Connection With The Dx System

    Part / Order Number GCN 0794 The DX Positronics Contacts are crimp terminals, and are available from Positronic Industries Ltd or from Dynamic. Contact GCN 0793 is for crimping to 1.5 - 2.5 mm² (14 - 16 GA) wires. Contact GCN 0797 is for crimping to 1.0 - 1.5 mm² (16 - 18 GA) wires.

  • Page 15: Dxbus Connections

    No. 60011, Issue 8. October 1998 5.3.3 DXBUS Connections Two DXBUS Connectors Note When only one DXBUS connector is used on the 12VLM and the remaining connector is accessible to the wheelchair user, a dummy plug should be fitted to the unused connector.

  • Page 16: 12Vlm Connection To The Battery

    No. 60011, Issue 8. October 1998 5.3.4 12VLM Connection to the Battery The 12VLM has its power supplied directly from the battery and not through the DXBUS. This necessary requirement for TÜV compliance. The 12VLM can also be power from the DXBUS- and DXBUS+ outputs on the 21 way connector if TÜV compliance is not...

  • Page 17: 12Vlm Connection To The Lighting

    No. 60011, Issue 8. October 1998 12VLM Connection to the Lighting The three lighting outputs are: Pin 2 Side Lights - Pin 3 Right Indicators - Pin 4 Left Indicators - Note : The 12VLM is designed to blow fuses leading to shorted lamps. When wired as shown, a blown fuse will not prevent other lamps on the same circuit from continuing to operate.

  • Page 18: Operation

    For TÜV compliance, the DX Remote must support the ‘ Hazard Lockout’ feature. That is, while hazard lights are flashing, the turn indicators can not be used. Most DX Remotes support this feature. Contact a Dynamic Sales and Service Centre for further information.

  • Page 19: Programming

    No. 60011, Issue 8. October 1998 Programming Wizard Programmable 12VLM Parameters Programmable parameters relating to the 12VLM are contained in the DX Remote program. This program can be modified using the Wizard, a Programming, Configuration and Diagnostic tool. To view and / or edit these parameters: 1.

  • Page 20: 12Vlm Parameters

    No. 60011, Issue 8. October 1998 7.1.1 12VLM Parameters Note : For TÜV compliance, all lighting must be enabled. 12VLM Enable State: yes / no Default: no Must be set to 'Yes' for 12VLM operation. This parameter is also programmable using the HHP, see section 7.2. CLAM Lighting Enable Must be set to ‘...

  • Page 21: Hhp Programmable 12Vlm Parameters

    No. 60011, Issue 8. October 1998 HHP Programmable 12VLM Parameters A DX System must have a parameter set in order to use a 12VLM with the system. This parameter is called "12VLM Enable / Disable" and is accessible using the DX HHP (Hand Held Programmer).
  • Page 22 No. 60011, Issue 8. October 1998 5. Press ‘ YES’ until the screen reads : * * MAIN MENU * * Technician Mode enabled. Disable ? NEXT Pressing ‘ YES’ toggles this screen between Technician Mode Enabled and Technician Mode Disabled. 6.

  • Page 23: Diagnostics

    No. 60011, Issue 8. October 1998 Diagnostics DX System Fault Handling Any fault condition on the DX system will cause the DX Remote's System Status LED (generally the Power On indicator) to flash. Flashing occurs in bursts of flashes separated by a two second pause. The number of flashes in each burst is referred to as the Flash Code and indicates the nature of the fault.

  • Page 24: 12Vlm Specific Faults

    No. 60011, Issue 8. October 1998 12VLM Specific Faults 8.2.1 General 12VLM Connection Faults 12VLM connection faults usually result in a DX Module Fault (Flash Code 1) on the DX Remote's System Status LED. If the 12VLM will not operate or operates incorrectly, check : The 12VLM's Status LED is on steady.

  • Page 25: Connected Device Faults

    No. 60011, Issue 8. October 1998 Connected Device Faults Faults with devices connected to the 12VLM usually result in a DX Accessory Fault (Flash Code 2) on the DX Remote's System Status LED. Possible causes are: Light Bulb Open Circuit If a bulb is open circuit, attempted activation will cause a non-latching DX Accessory Fault.

  • Page 26: Electromagnetic Compatibility (Emc)

    No. 60011, Issue 8. October 1998 Electromagnetic Compatibility (EMC) Dynamic Electronic Controllers have been tested on typical vehicles to confirm compliance with the following appropriate EMC standards: Emissions: CISPR22, class B Susceptibility: IEC1000-4-3 ESD: IEC1000-4-2 Compliance levels and set-up as per ISO 7176, part 21.

  • Page 27: Maintenance

    DX System off for 5 seconds, and turn the system back on. If the fault does not clear, contact a Dynamic Service Centre. All DX System components should be kept free of dust, dirt and liquids.

  • Page 28: Safety And Misuse Warnings

    No. 60011, Issue 8. October 1998 Safety and Misuse Warnings Do not install, maintain or operate this equipment without reading, understanding and following the proper instructions and manuals, otherwise injury or damage may result. The completed installation must be thoroughly checked, and all programmable options must be correctly adjusted for safe operation prior to use.

  • Page 29: Disclaimer

    Dynamic Controls Ltd. relieves a wheelchair or scooter manufacturer from compliance testing their particular vehicle. If Dynamic Controls Ltd. controllers are fitted to vehicles or applications other than wheelchairs and scooters, testing to appropriate standards for the particular application must be completed as ISO7176 may be inappropriate.

  • Page 30: Warranty

    No. 60011, Issue 8. October 1998 Warranty All equipment supplied by Dynamic Controls Ltd is warranted by the company to be free from faulty materials or workmanship. If any defect is found within 15 months (three months allowable for shelf life) of the date of purchase, the company will repair the equipment, or at its discretion, replace the equipment without charge for materials and labour.

  • Page 31: Sales And Service Information

    No. 60011, Issue 8. October 1998 Sales and Service Information For Sales and Service advice, or in case of any difficulty, please contact: Head Office Dynamic Controls Limited Telephone: Int. 64 3 338 0016 Print Place Fax: Int. 64 3 339 1283...

  • Page 32: Appendix A : Abbreviations

    No. 60011, Issue 8. October 1998 Appendix A : Abbreviations Abbreviation Expansion / Explanation 12VLM DX 12V Lighting Module. A DX Module for driving TÜV approved lighting systems CISPR Comite International Special des Perturbations Radioelectriques Dynamic Control Modular Mobility System...

  • Page 33: Appendix B : 12Vlm Accessory Parts List

    GSM63015 DXBUS Cable, straight 1.5 M GSM63020F DXBUS Cable, Ferrite, 2.0 M See Dynamic Controls or a Sales and Service Agent for information regarding other parts and their availability. Issue 8: PCO 2754, 2766. 15 Appendix B : 12VLM Accessory Parts List...

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