NR SAO-IEC-HT-21 ISSUE 9 PDF

Introduction

This document provides information for the technician on the Timetable Processor (TTP). Topics covered are:

• operation of the console terminal (section 2);
• fault finding and recovery (section 3);
• power up and power down of the TTP main processor (sections 4 and 5);
• tape backup and restore procedures (section 6);
• changeover to the standby TTP main processor (section 7);
• using IECC System Monitor Subsystem (ISM) to repeat timetable transmissions (section 10);
• Automatic Routesetting Subsystem (ARS) restart procedure (section 11); and
• Simulator timetables (section12).
• Special Shunt Moves (section13).

Details on the Technician Facilities (TCF) that are available to the technician via the "tech" login on the TTP main processor are not described. These are covered in the companion document, IECC 6010 Timetable Processor Technician Facilities User Guide.

This issue of the document applies to the TTP version known as TTP Upgrade 002.

This issue of the document applies to the update of previous version to include IECC Upgrade TTP03.