Rainbow-electronics DS2740 Bedienungsanleitung PDF herunterladen (Seite 11)

DS2740

11 of 15

Figure 10. NET ADDRESS COMMAND FLOW CHART

MASTER Tx

RESET PULSE

DS2740 Tx

PRESENCE PULSE

MASTER Tx NET

ADDRESS

COMMAND

55h

MATCH

33h / 39h

READ

F0h

SEARCH

CCh

SKIP

DS2740 Tx

FAMILY CODE

1 BYTE

DS2740 Tx

SERIAL NUMBER

6 BYTES

DS2740 Tx

CRC

1 BYTE

MASTER Tx

BIT 0

BIT 0

MATCH ?

MASTER Tx

BIT 1

DS2740 Tx BIT 0

DS2740 Tx BIT 0

MASTER Tx BIT 0

BIT 0

MATCH ?

DS2740 Tx BIT 1

DS2740 Tx BIT 1

MASTER Tx BIT 1

BIT 1

MATCH ?

BIT 1

MATCH ?

MASTER Tx

FUNCTION

COMMAND

MASTER Tx

BIT 63

DS2740 Tx BIT 63

DS2740 Tx BIT 63

MASTER Tx BIT 63

BIT 63

MATCH ?

MASTER Tx

FUNCTION

COMMAND

YES

NO NO NO

NO

YESYESYES

NO NO

NO NO

YESYES

YESYES

NO

YES

A5h

RESUME

YES

NO

RESUME

FLAG SET ?

MASTER Tx

FUNCTION

COMMAND

YES

NO

SET

RESUME

FLAG

1 2 ... 6 7 8 9 10 11 12 13 14 15

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