FieldServer Kahl HCS-R - Manual (Page 16)

FS-8700-127 Hanning & Kahl HCS-R Manual Page 16 of 17
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Appendix A.1.2. Data_Type is Digi_Input
Data Array Offset Description
Current Data
0 - 18 Data bits ( 0 - 1 )
19 Receipt ok ( 0 ), Disturbance ( 1 )
20 From Loop ( 0 ), On Loop ( 1 )
21,22,23 3 bits for Loop Number
Offsets
21 22 23
1 0 0 –Loop 1
0 1 0 –Loop 2
1 1 0 –Loop 3
0 0 1 –Loop 4
2 nd (Previous) Data
24 – 42 Data bits ( 0 – 1 )
43 Receipt ok ( 0 ), Disturbance ( 1 )
44 From Loop ( 0 ), On Loop ( 1 )
45 Loop Number (1,2,3,4) in 3 bits as above
3 rd (Prior to previous) Data
48 – 66 Data bits ( 0 – 1 )
67 Receipt ok ( 0 ), Disturbance ( 1 )
68 From Loop ( 0 ), On Loop ( 1 )
69 Loop Number (1,2,3,4) in 3 bits as above
The same data will be stored in a Loop based Data Array which will then have the last known data for each loop
Data Array Offset Description
Current Data
0 - 18 Data bits ( 0 – 1)
19 Receipt ok ( 0 ), Disturbance ( 1 )
20 From Loop ( 0 ), On Loop ( 1 )
2nd (Previous) Data
21 – 39 Data bits ( 0 – 1)
40 Receipt ok ( 0 ), Disturbance ( 1 )
41 From Loop ( 0 ), On Loop ( 1 )
3rd (Prior to previous) Data
42 – 60
Data bits ( 0 – 1)
61 Receipt ok ( 0 ), Disturbance ( 1 )
62 From Loop ( 0 ), On Loop ( 1 )