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UTC System Handbook - Siemens

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<strong>System</strong> <strong>Handbook</strong> for an STC <strong>UTC</strong> <strong>System</strong> 666/HE/16940/000<br />

4.8.1 Fault Recognition...........................................................................................................................22<br />

4.8.2 <strong>System</strong> Response to Faults.............................................................................................................22<br />

4.9 Software Integrity Faults .................................................................................................................23<br />

4.10 Terminal Faults.................................................................................................................................23<br />

4.11 Operator Fault Clearance ................................................................................................................23<br />

4.12 Data Transmission Faults.................................................................................................................23<br />

4.13 <strong>System</strong> Log.........................................................................................................................................24<br />

4.14 Extended Logging .............................................................................................................................24<br />

4.15 <strong>System</strong> Re-Starts...............................................................................................................................24<br />

5. OPERATOR FACILITIES...................................................................................25<br />

5.1 Operator Command Entry...............................................................................................................25<br />

5.1.1 Introduction....................................................................................................................................25<br />

5.1.2 Expert Command Entry..................................................................................................................26<br />

5.1.3 Novice Command Entry.................................................................................................................26<br />

5.1.4 On-line Command Help .................................................................................................................26<br />

5.1.5 Available Commands .....................................................................................................................26<br />

5.1.6 Terminal Characteristics ................................................................................................................26<br />

5.2 Command Line Editing ....................................................................................................................27<br />

5.3 Access Control By Password............................................................................................................27<br />

5.4 Dial-Up Access...................................................................................................................................28<br />

5.5 Wall Map ...........................................................................................................................................28<br />

5.6 <strong>System</strong> Indication Panel (SIP) .........................................................................................................29<br />

6. DATA ENTRY ....................................................................................................30<br />

6.1 Data Preparation...............................................................................................................................30<br />

6.1.1 Introduction....................................................................................................................................30<br />

6.1.2 The Process ....................................................................................................................................30<br />

6.1.3 <strong>UTC</strong> and SCOOT data ...................................................................................................................30<br />

6.1.4 Terminal and User Data .................................................................................................................31<br />

6.1.5 Messages ........................................................................................................................................31<br />

6.1.6 Foreign Language Messages and Dictionaries...............................................................................31<br />

6.2 Plan Data ...........................................................................................................................................31<br />

6.3 Timetable Data..................................................................................................................................31<br />

6.4 Baseline Data.....................................................................................................................................31<br />

7. JUNCTION AND PELICAN CONTROL AND MONITORING ............................33<br />

7.1 Junction Interface.............................................................................................................................33<br />

7.1.1 Introduction....................................................................................................................................33<br />

7.1.2 Junction Control Bits......................................................................................................................33<br />

7.1.3 Junction Reply Bits ........................................................................................................................36<br />

7.2 Pelican Interface ...............................................................................................................................40<br />

7.2.1 Pelican Control Bits .......................................................................................................................40<br />

7.2.2 Pelican Reply Bits..........................................................................................................................40<br />

7.3 Master Cycle Counter ......................................................................................................................42<br />

7.4 Relative Priority of Control Methods .............................................................................................42<br />

7.5 Signal Co-ordination by Fixed Time Plans.....................................................................................42<br />

7.5.1 Introduction....................................................................................................................................42<br />

7.5.2 Fixed time plans .............................................................................................................................43<br />

666-HE-16940-000.doc Issue 31 Page iv

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