3. HARDWARE DESCRIPTION

EO1-11110

3.1. COMMUNICATION SEQUENCE

3.HARDWARE DESCRIPTION

3.1.COMMUNICATION SEQUENCE

RS-485 Line

3.2.HARDWARE COMPOSITION

A Master-Satellite System is realized by adding the IFU boards to each standalone ECR.

3.3.OPERATOR DISPLAY INDICATIONS OF MASTER-SATELLITE SYSTEM

Display Indications during In-line Services

The followings are displayed in the 16-digit dot windows, 10-digit 7-segment window, and IN-LINE Lamp of the Operator Display panel during in-line services.

<Master Terminal>

SLIP

IN-LINEIlluminated

SIGN ON

ALM

R OFF

Number of ECRs unserviced

IN-LINE Lamp

1)Illuminated during RTR declaration “ON”

2)Extinguished during RTR declaration “OFF”

3)Blinking during ULL operations

Mode Indication

..... 5

4 3 2 1

 

 

 

RTR/SET Mode:

 

P

Blink

P 5 0 1

In-line Job No.

Mode Indication

TL

ST

CG

ECR No. now serviced at the time of collecting read/reset data

RTR/X Mode:

X

RTR/Z Mode:

Z

3-1

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Toshiba MA-1650-4 owner manual Hardware Description, Communication Sequence, Hardware Composition