Engineering Manual Signalling and Control Systems MN S 41604 Alstom ETCS Trackside Maintenance Manual Version 1.0 Manual Date in Force: 8 March 2019 UNCONTROLLED WHEN PRINTED Sydney Trains Engineering Manual – Signalling and Control Systems Alstom ETCS Trackside Maintenance Manual MN S 41604 Approved Stuart Tweedie Authorised by: Jonathon McKinnon by: A/Professional Head Engineering Technical Signalling and Control Systems Publications Manager Engineering System Integrity System Integrity Disclaimer This document was prepared for use by Sydney Trains or its contractors only. All Sydney Trains engineering documents are periodically reviewed, and new editions are published, between editions, amendments may also be issued. It is the document user’s sole responsibility to ensure that the copy of the document it is viewing is the current version including any amendments that may have been issued. Errors or omissions in this document should be reported to Sydney Trains. Sydney Trains makes no warranties, express or implied, that compliance with the contents of this document shall be sufficient to ensure safe systems or work or operation. Document control Version Date Author/ Prin. Eng. Summary of change 1.0 8 March 2019 C. Darmenia First issue based on TfNSW Alstom ETCS Trackside Maintenance Manual v2.0 © Sydney Trains Page 2 of 170 Date in Force: 8 March 2019 UNCONTROLLED WHEN PRINTED Version 1.0 Prepared using: TP ESI 003 V1.8 Sydney Trains Engineering Manual – Signalling and Control Systems Alstom ETCS Trackside Maintenance Manual MN S 41604 Table of Contents 1 Introduction ............................................................................................................................. 6 2 Scope........................................................................................................................................ 6 2.1 Purpose ..................................................................................................................................... 6 2.2 Application ................................................................................................................................. 6 3 Reference documents............................................................................................................. 7 4 Terms and definitions ............................................................................................................. 7 5 ETCS Trackside Equipment Information ............................................................................10 5.1 ETCS Track Mounted Equipment ...........................................................................................10 5.1.1 Balises .....................................................................................................................10 5.1.2 Balise Mountings And Fixings .................................................................................13 5.1.3 Alignment of ASDO Calibration Balise with Marker Plaque ....................................18 5.1.4 ETCS Cables ...........................................................................................................19 5.1.5 Balise Junction Boxes ..............................................................................................21 5.1.6 Balises at Guard Rails .............................................................................................22 5.1.7 Temporary Speed Warning (TSW) Balises .............................................................22 5.2 ETCS Location Equipment ......................................................................................................23 5.2.1 Lineside Encoder Units (LEUs) ...............................................................................23 5.2.2 LEU Output Transient Protection .............................................................................30 5.2.3 LEU Configuration Keys ..........................................................................................32 5.2.4 LEU Interfaces .........................................................................................................34 5.2.5 ETCS Power Supplies .............................................................................................37 5.2.6 LEU Networking .......................................................................................................41 5.3 ETCS Materials Storage & Handling .......................................................................................48 5.3.1 ETCS Materials Storage ..........................................................................................48 5.3.2 Handling of Equipment Removed from Service ......................................................48 6 Routine Inspection And Maintenance .................................................................................49 6.1 General Requirements ............................................................................................................49 6.2 ETCS Track Mounted Equipment ...........................................................................................49 6.2.1 Balises .....................................................................................................................49 6.2.2 Balise ID Plates .......................................................................................................50 6.2.3 Balise Mountings And Fixings .................................................................................50 6.2.4 ETCS Cables ...........................................................................................................51 6.2.5 Balise Junction Boxes ..............................................................................................51 6.2.6 Big Metal Masses ....................................................................................................51 6.2.7 Unlinked or Seldom Used Balises ...........................................................................52 6.2.8 Balises at Guard Rails .............................................................................................52 6.3 ETCS Location Equipment ......................................................................................................53 6.3.1 Location Equipment General Requirements............................................................53 6.3.2 Enclosure Ventilation ...............................................................................................53 6.3.3 LEU ..........................................................................................................................54 6.3.4 ETCS Power Supplies .............................................................................................54 © Sydney Trains Page 3 of 170 Date in Force: 8 March 2019 UNCONTROLLED WHEN PRINTED Version 1.0 Prepared using: TP ESI 003 V1.8 Sydney Trains Engineering Manual – Signalling and Control Systems Alstom ETCS Trackside Maintenance Manual MN S 41604 6.3.5 LEU Networking Equipment ....................................................................................54 7 Track Work Affecting ETCS Equipment..............................................................................55 7.1 General Requirements and Precautions .................................................................................55 7.1.1 Grinding / Welding ...................................................................................................57 7.1.2 Replacement of Single Sleepers .............................................................................57 7.2 Balise Removal And Replacement .........................................................................................58 7.2.1 Balise Location Identification Prior to Removal .......................................................58 7.2.2 Geographic Measurement for Balise Position .........................................................58 7.2.3 Balise Removal ........................................................................................................59 7.2.4 Balise Anchor Re-Installation – Direct Fixing Only ..................................................61 7.2.5 Balise Re-Installation ...............................................................................................64 7.2.6 Testing Following Balise Replacement ....................................................................68 8 Failure Identification .............................................................................................................69 8.1 Failure Reporting .....................................................................................................................69 8.1.1 DMI Fault Messages ................................................................................................69 8.2 Level 1 Investigation ...............................................................................................................70 8.2.1 Track Mounted Equipment.......................................................................................71 8.2.2 Location Equipment .................................................................................................71 8.2.3 LEU Indications ........................................................................................................72 8.2.4 RS900 Indications ....................................................................................................77 8.2.5 Power Supply Indications ........................................................................................77 8.3