Allen-Bradley 1770-M10 Manual de instalación descargar pdf (Pagina 34)

System Start-Up

Chapter 4

45

Figure 1.17

System

Startup Procedure for the 1770M1

1 System

POWER

IN OUT

BAUD RATE

1 2 3

SERIAL CHANNEL J22

MASS STORAGE SYSTEM

1770-M11 Mass Storage System - Back View

Select communication rate

Select position 1

Insert power cord

Both indicators remain off

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1. Select the communication rate by sliding the BAUD RATE switch to:

Position For Communication Rate

1 57.6kbaud for 10,000 ft (max)

2 115.2kbaud for 5,000 ft (max)

3 230.4kbaud for 2,000 ft (max)

2. Select position 1 of the POWER switch. This initiates the following

indicator response:

POWER indicator lights green.

Micro-floppy drive indicator blinks twice.

Winchester drive indicator blinks twice.

Winchester drive indicator lights red.

Micro-floppy drive indicator blinks once.

Both the micro-floppy and Winchester indicators remain off.

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Allen-Bradley 1770-M10 Manual de instalación Pagina 34