D. fieldbus data representation, continued – Fairbanks FB2550 DAT SERIES DRIVER ACCESS TERMINAL User Manual
Page 137

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