Chapter 8: batch operation – Black Box PROTOCOL CONVERTER A/S-4 User Manual

Page 60

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background image

CHAPTER 8: Batch Operation

59

BYTE

DEFAULT (continued)

14

01

LU ADDRESS

CUSTOMER OPTION A

15

81

BIT 7 - TERMINATE MESSAGE TO VDU ON: 1-END OF CHAIN

0-END OF BRACKET

6 - SEND FMH-2 TO VDU
5 -
4 -
3 -
2 -
1 - 1-1ST CHAR FROM VDU DEVICE INDICATOR
0-CARD ONLY INPUT FROM VDU
0 - ECHO INPUT TO VDU

CUSTOMER OPTIONS B

16

21

BIT 7 -
6 -
5 - USE DLE (X’10’) CHAR TO PRECEDE TRANSPARENT
CONTROL CHARS
4 -
3 -
2 -
1 & 0 - LU TYPE (1, 2, OR 3)

17

08

PROTOCOL, 08=ASYNC ASCII

*** OUTBOUND (PRT) LU ***

18

07

ASYNC BAUD RATE (1200 BAUD)

19

0C

WORD LENGTH: 8-DATA BITS. NO PARITY

20

01

CHAR OPTION: XON/OFF=OFF, ASCII CHARACTERS

21

02

LU ADDRESS

CUSTOMER OPTION A

22

80

BIT 7 - TERMINATE MESSAGE TO PRT ON: 1-END OF CHAIN

0-END OF BRACKET

6 -
5 -
4 -
3 -
2 -
1 -
0 -

CUSTOMER OPTION B

23

0

BIT 7 -
6 -
5 -
4 -

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