VPI II Overview - Alstom

DESCRIPTIONLIST OF FIGURESPAGEFigure 2-1. VPI II Breakdown ..................................................................................... 2–1Figure 2-2. General VPI II System Block Diagram ..................................................... 2–3Figure 3-1. VPI II Chassis .......................................................................................... 3–1Figure 3-2. Plug Coupled Chassis.............................................................................. 3–2Figure 3-3. Plug Coupled Chassis Components......................................................... 3–2Figure 3-4. Direct Wire Chassis ................................................................................. 3–5Figure 3-5. PCB Interface Chassis............................................................................. 3–8Figure 3-6. PCB Interface Chassis Components........................................................ 3–8Figure 4-1. Vital Subsystem ....................................................................................... 4–1Figure 4-2. CPU II Board............................................................................................ 4–2Figure 4-3. VRD Board............................................................................................... 4–4Figure 4-4. VSC Board ................................................................................................ 4–6Figure 4-5. CRG Board .............................................................................................. 4–9Figure 4-6. IOB Board .............................................................................................. 4–11Figure 4-7. DI Board................................................................................................. 4–13Figure 4-8. Vital Output Board.................................................................................. 4–16Figure 4-9. SBO Port Interface................................................................................. 4–17Figure 4-10. DBO Port Interface............................................................................... 4–19Figure 4-11. LDO Port Interface ............................................................................... 4–22Figure 4-12. LDO2 Port Interface ............................................................................. 4–25Figure 4-13. LDO2 Board Edge Diagnostic Indicators.............................................. 4–25Figure 4-14. ACO Board........................................................................................... 4–27Figure 4-15. ACO Port Interface............................................................................... 4–27Figure 4-16. FSVT Board ......................................................................................... 4–29Figure 5-1. Non-Vital Subsystem ............................................................................... 5–1Figure 5-2. CSEX3 Board........................................................................................... 5–2Figure 5-3. NVI Board ................................................................................................ 5–4Figure 5-4. NVIDSW Board ........................................................................................ 5–8Figure 5-5. NVO Board............................................................................................. 5–10Figure 5-6. NVO-SNK Board .................................................................................... 5–13Figure 5-7. NVR Board............................................................................................. 5–15Figure 5-8. NVTWC-FSK Board ............................................................................... 5–17Figure 6-1. CAAPE Non-Vital Relay Application Logic Display .................................. 6–3Figure 6-2. Graphical ADV - Compares Logic Input to Output Files w/CRCs............. 6–5Figure 6-3. ADV Compare Application Utility.............................................................. 6–5Figure 6-4. Graphical Simulator – Find Application Logic Errors Easily ..................... 6–6Figure 6-5. Graphical Simulator Track Plan Display – Place Any ParameterOn Screen Easily...................................................................................... 6–7Figure 6-6. Watcher Main Screen – View Logic and State ......................................... 6–8P2511G, Rev. Jan/06 iv ALSTOM Signaling Inc.