American Audio VELOCITY - REV 4-05 Betriebsanleitung PDF herunterladen (Seite 182)

METRO RAIL DESIGN CRITERIA SECTION 9 / SYSTEMS

Appendix A

DE304.09 Appendix 9A-21

Metro Baseline Re-Baseline: 04/20/10

1. Training shall be provided in two separate sessions.

2. One session shall be provided during the morning and one session shall be

provided in the evening.

3. Each session shall include multi-media classroom instructions that include

the use of a fully functional training RTU assembly, based on the typical

RTU.

4. Each session shall be single course, with a maximum of 20 students,

covering the following topics:

a. System overview – review system block diagram, describe each

interface, and provide overview of the system functions and theory of

operation.

b. PLC/RTU Assembly overview – describe each component of the

PLC/RTU assembly, general functional description, specific function

within the assembly, overview of wiring and cabling conventions.

c. System operating modes – Procedure for properly starting and

stopping the RTU as well as for entering and exiting any special

modes of operation.

d. External Interfaces – describe the operation of each RTU external

interface.

e. Hardware maintenance – describe the proper procedure for

inspecting, removing and replacing system components and

performing preventive and periodic maintenance.

f. System programming and diagnostics – provide instruction on the use

of supplied programming and diagnostics tools for upload/download of

programs, out-of-box CPU and module configuration, monitoring PLC

operation, forcing inputs and outputs and other recommended

maintenance and diagnostic procedures.

g. Troubleshooting – using panel indicators and diagnostic tools to

isolate and troubleshoot system problems. Review manufacture and

Contractor supplied troubleshooting guides.

PART 7 - DEFINITIONS AND ACRONYMS

7.1 ACRONYMS

TERM DEFINITION

AC Alternating Current

AWG American Wire Gauge

CCF Metro Rail Central Control Facility

CIR Communication Interface Rack

CPU Central Processing Unit

CRC Cyclical Redundancy Check

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American Audio VELOCITY - REV 4-05 Betriebsanleitung Seite 182