mru SWG 100 biogas, Руководство пользователя

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MRU GmbH SWG 100 User Manual
Page 101 of 141
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Defined registers to be read by the master.
modbus
address
profibus
address
data
type
register content
Status & Device info
0 0 U32 Analyser Status
(more details read below)
2 4 U32 System Alarm
(more details read below)
4 8 U32 Serial number
6 12 U32 Analyser type
(11060 = SWG100biogas)
8 16 U32 Firmware version
(e.g. 12345 = V1.23.45)
10 20 U32 Elapsed seconds since Power-On
12 24 U32 Counter Modbus Frame Error
14 28 FL CH4 amb. [%]
16 32 FL CH4 amb. [% LEL]
18 36 FL T-sensor [°C/°F]
(unit depends on user settings)
20 40 FL Sample Flow [l/h]
22 44 FL T-gascooler [°C/°F]
(unit depends on user settings)
24 48 FL Case fan rotations [rpm]
26 52 FL Gas pump rotations [rpm]
28 56 FL P-absolute [hPa]
(=[mbar]
)
30 60 FL P-absolute [inchHG]
32 U32 not (yet) defined
(reads zero)
34 U32 not (yet) defined
(reads zero)
36 U32 not (yet) defined
(reads zero)
38 U32 not (yet) defined
(reads zero)
Status & current measurement values (live values!)
40 U32 Analyser Status
(more details read below)
42 U32 System Alarm
(more details read below)
44 FL O2 [%]
46 FL CO2 [%]
(or CO2 [ppm], if CO2 [%] isn't available)
48 FL CH4 [%]
(or CH4 [ppm], if CH4 [%] isn't available)
50 FL H2S [ppm]
(optional)
52 FL H2 [ppm]
(optional)
54 FL Net calorific value [MJ/kg]
56 FL Gross calorific value [MJ/kg]
modbus
address
profibus
address
data
type
register content
58 FL Net calorific value [MJ/m³]
60 FL Gross calorific value [MJ/m³]
62 FL CO [ppm]
(optional)
64 FL CH4 [ppm]
(optional, when CH4 [%] also available)
66 FL CO2 [ppm]
(optional, when CO2 [%] also available)
68 U32 not (yet) defined
(reads zero)
Status & measurement values of sample point 1
70 U32 Analyser Status
(more details read below)
72 U32 System Alarm
(more details read below)
74 64 FL O2 [%]
76 68 FL CO2 [%]
(or CO2 [ppm], if CO2 [%] isn't available)
78 72 FL CH4 [%]
(or CH4 [ppm], if CH4 [%] isn't available)
80 76 FL H2S [ppm]
(optional)