GE XGS868 Programming Manual page 46

Table 1-14: MODBUS Registers for a 2-Channel XGS868
MODBUS DPR
Reg # Hex Addr
1 0
2 2
3 4
5 8
7 C
9 10
11 14
13 18
14 1A
16 1E
18 22
20 26
21 28
23 2C
24 2E
26 32
28 36
30 3A
32 3E
34 42
36 46
38 4A
40 4E
42 52
44 56
46 5A
47 5C
49 60
51 64
53 68
54 6A
56 6E
57 70
59 74
Programming Site Data
Description
1
"Clear Ch1 Totalizers"
1
"Clear Ch2 Totalizers"
Ch1 Velocity
Ch1 Act Volumetric
Ch1 Std Volumetric
Ch1 Fwd Totals
Ch1 Rev Totals
Ch1 #Tot Digits
Ch1 Mass Flow
Ch1 Fwd Mass Totals
Ch1 Rev Mass Totals
Ch1 #Mass Tot Digits
Ch1 Timer
Ch1 Error Code
Ch1 Sound Speed
Ch1 Steam Density
Ch1 Sig Strength Upstream
Ch1 Sig Strength Downstream
Ch1 Temperature
Ch1 Pressure
Ch2 Velocity
Ch2 Act Volumetric
Ch2 Std Volumetric
Ch2 Fwd Totals
Ch2 Rev Totals
Ch2 #Tot Digits
Ch2 Mass Flow
Ch2 Fwd Mass Totals
Ch2 Rev Mass Totals
Ch2 #Mass Tot Digits
Ch2 Timer
Ch2 Error Code
Ch2 Sound Speed
Ch2 Steam Density
Scaling
(decimal places) Size in Bytes
-- 2 (16 bit signed)
-- 2 (16 bit signed)
2 4 (2 16-bit int)
#Q DIGITS 4 (IEEE 32 bit)
#Q DIGITS 4 (IEEE 32 bit)
#T DIGITS 4 (2 16 bit int)
#T DIGITS 4 (2 16 bit int)
0
#M DIGITS 4 (IEEE 32 bit)
#MT DIGITS 4 (2 16-bit int)
#MT DIGITS 4 (2 16-bit int)
0
2 4 (2 16-bit int)
0
3 4 (2 16-bit int)
4 4 (2 16-bit int)
1 4 (2 16-bit int)
1 4 (2 16-bit int)
2 4 (2 16-bit int)
3 4 (2 16-bit int)
2 4 (2 16-bit int)
#Q DIGITS 4 (IEEE 32 bit)
#Q DIGITS 4 (IEEE 32 bit)
#T DIGITS 4 (2 16 bit int)
#T DIGITS 4 (2 16 bit int)
0
#M DIGITS 4 (IEEE 32 bit)
#MT DIGITS 4 (2 16-bit int)
#MT DIGITS 4 (2 16-bit int)
0
2 4 (2 16-bit int)
0
3 4 (2 16-bit int)
4 4 (2 16-bit int)
November 2004
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