Baker Hughes Panametrics XMT686i, Руководство пользователя

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Communications Options User’s Guide 7
Chapter 1. Modbus Communications
38, 39* Ch2 Act Volumetric -- 4 (IEEE 32 bit Float)
40, 41* Ch2 Std Volumetric -- 4 (IEEE 32 bit Float)
42, 43** Ch2 Fwd Totals Register 46 4 (32 bit Long Integer)
44, 45** Ch2 Rev Totals Register 46 4 (32 bit Long Integer)
46 Ch2 #Tot Digits 0 2
47, 48* Ch2 Mass Flow -- 4 (IEEE 32 bit Float)
49, 50** Ch2 Fwd Mass Totals Register 53 4 (32 bit Long Integer)
51, 52** Ch2 Rev Mass Totals Register 53 4 (32 bit Long Integer)
53 Ch2 #Mass Tot Digits 0 2
54, 55** Ch2 Timer 2 4 (32 bit Long Integer)
56
9
Ch2 Error Code
0 2
57, 58** Ch2 Sound Speed 3 4 (32 bit Long Integer)
59, 60**
10
Ch2 Density
4 4 (32 bit Long Integer)
61, 62** Ch2 Sig Strength Upstream 1 4 (32 bit Long Integer)
63, 64** Ch2 Sig Strength Downstream 1 4 (32 bit Long Integer)
65, 66** Ch2 Temperature 2 4 (32 bit Long Integer)
67, 68** Ch2 Pressure 3 4 (32 bit Long Integer)
69, 70** Avg Velocity 2 4 (32 bit Long Integer)
71, 72* Avg Act Volumetric -- 4 (IEEE 32 bit Float)
73, 74* Avg Std Volumetric -- 4 (IEEE 32 bit Float)
75, 76** Avg Fwd Totals Register 79 4 (32 bit Long Integer)
77, 78** Avg Rev Totals Register 79 4 (32 bit Long Integer)
79 Avg #Tot Digits 0 2
80, 81* Avg Mass Flow -- 4 (IEEE 32 bit Float)
82, 83** Avg Fwd Mass Totals Register 86 4 (32 bit Long Integer)
84, 85** Avg Rev Mass Totals Register 86 4 (32 bit Long Integer)
86 Avg #Mass Tot Digits 0 2
87, 88** Avg Timer 2 4 (32 bit Long Integer)
89
5
Avg Error Code
0 2
90, 91** Avg Sound Speed 3 4 (32 bit Long Integer)
92, 93* CH1 Signal Quality Up -- 4 (IEEE 32 bit Float)
94, 95* CH1 Signal Quality Down -- 4 (IEEE 32 bit Float)
96, 97* CH1 Amp Discriminator Up -- 4 (IEEE 32 bit Float)
98, 99* CH1 Amp Discriminator Down -- 4 (IEEE 32 bit Float)
100, 101* CH1 SNR Up -- 4 (IEEE 32 bit Float)
102, 103* CH1 SNR Down -- 4 (IEEE 32 bit Float)
104, 105* CH2 Signal Quality Up -- 4 (IEEE 32 bit Float)
106, 107* CH2 Signal Quality Down -- 4 (IEEE 32 bit Float)
108, 109* CH2 Amp Discriminator Up -- 4 (IEEE 32 bit Float)
110, 111* CH2 Amp Discriminator Down -- 4 (IEEE 32 bit Float)
Table 3: MODBUS Registers for a 2-Channel Gas Flowmeter
MODBUS Reg # Description
Scaling
(decimal places) Size in Bytes