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D. fieldbus data representation, continued – Fairbanks FB2550 DAT SERIES DRIVER ACCESS TERMINAL User Manual

Page 137

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Appendix I: Fieldbus Interface Reference Data

2/2013

137

51303 Rev. 1

D. FIELDBUS DATA REPRESENTATION, CONTINUED

WORD

BYTE

REGISTER

USAGE

SIZE(BYTES) SCALE

30

60

-

61

Command

Word

0

2 Scale 4

31

62

-

63

Command

Word

1

2

32

64

-

65

Command

Word

2

2

33

-

34

66

-

69

Setpoint

1 4

35

-

36

70

-

73

Setpoint

2 4

37

-

38

74

-

77

Tare

Weight

4

39

78

79 Unassigned

2

80 - 105

Display Message Line 1

26

All Scales

106 - 131

Display Message Line 2

26

132 - 157

Display Message Line 3

26

INPUT DATA (WORD BYTE REGISTER USAGE)

WORD

BYTE

REGISTER

USAGE

SIZE(BYTES) SCALE

0

0

-

1

Status

Word

0

2 Scale 1

1

2

-

3

Status

Word

1 2

2

4

-

5

Status

Word

2 2

3

-

4

6

-

9

Unassigned

4

5

-

6

10

-

13

Gross

Weight 4

7

-

8

14

-

17

Tare

Weight

4

9

-

10

18

-

21

Net

Weight 4

11

-

12

22

-

25

Setpoint

1 4

13 – 14 26 - 29

Setpoint 2

4

15 - 16

30 - 33

Flow Rate (weight /second) 4

17

-

19

34

-

39

Unassigned

6