VIZIO VS-900 Manual Do Utilizador

TOA VS-900 Programmer’s Guide

10

The data string below requests Log Data from Exchange #1 (only). After the Log Data Request has been
sent, the Log Data string will be sent to the PC in the format shown on the next page (Example 4. Log
Data Format).

1

10H

Delimiter

1

05H

Enquiry

VS-900MF to PC

1

10H

Delimiter

1

06H

Acknowledge

PC to VS-900MF

1

10H

Delimiter

1

02H

Start Of Text

1

4FH

Log Data Request

2

30H 30H

16

31H 30H 30H 30H 30H 30H
30H 30H 30H 30H 30H 30H

30H 30H 30H 30H

Exchange #1 Log Data
31H = “On"  30H=”Off”

1

10H

Delimiter

1

03H

End Of Text

1

5DH

Block Check Character*

VS-900MF to PC

1

10H

Delimiter

1

06H

Acknowledge

PC to VS-900MF

1

10H

Delimiter

1

04H

End of Transmission

VS-900MF to PC

This example illustrates five data strings that occur when “Normal” priority Sub-station #105 initiates a call
to Master Station #200 at 16:37:23.

1

10H

Delimiter

1

05H

Enquiry

VS-900 to PC

1

10H

Delimiter

1

06H

Acknowledge

PC to VS-900

1

10H

Delimiter

1

02H

Start Of Text

1

6FH

Log Data

2

30H 31H

Exchange # “01”

Time (HH:MM:SS)

6

31H 36H 33H 37H 32H 33H Time: “16:37:23"

6

31H 30H 35H 20H 20H 20H Calling Station # “105”

6

32H 30H 30H 20H 20H 20H Called Station # “200”

6

20H 20H 20H 20H 20H 20H Not Used (Blank)

6

20H 20H 20H 20H 20H 20H Not Used (Blank)

2

30H 31H

1

10H

Delimiter

1

03H

End Of Text

1

78H

Block Check Character

VS-900MF to PC

1

10H

Delimiter

1

06H

Acknowledge

PC to VS-900

1

10H

Delimiter

1

04H

End of Transmission

VS-900MF to PC