A-6 | 3050-SLR Moisture Analyzer
TABLE: MODBUS HOLDING REGISTERS
TABLE A-1
REG DEFINITION UNITS SCALING
0 Current moisture concentration (Moisture= 51 Hex) ppm 100 r
1 Concentration held during verification units 100 r
(HeldConc= 52 Hex)
2 Sensor frequency (Frequency= 53 Hex) hz 1 r
3 Delta frequency (DeltaFrequency= 54 Hex) hz 100 r
4 Flow reading (Flow= 55 Hex) sccm 100 r
5 Sensor pressure (Pressure1= 4B Hex) kPa 100 r
6 Electronics temperature (EETemp= 4C Hex)
o
C 100 r
7 Sensor temperature (CellTemp= 4d Hex)
o
C 100 r
8 System alarms and warnings (SystemState= 5F Hex) - 1 r
9 Flow control output (Loop1Duty= 60 Hex) - 100 r
10 Heater control output (Loop2Duty= 61 Hex) - 100 r
11 Reading is ready (DataState= 62 Hex) - 1 r
12 Sensor pressure analog input (Analog0= 64 Hex) counts 1 r
13 Flow analog input (Analog1= 65 Hex) counts 1 r
14 Sensor temperature analog input (Analog2= 66 Hex) counts 1 r
15 Process pressure analog input (Analog3= 67 Hex) counts 1 r
16 Analyzer cycle status (OutputState= 68 Hex) - 1 r
17 Reference period counter (ReferencePer= 69 Hex) sec 1 r
18 Sample period counter (SamplePer= 6A Hex) sec 1 r
19 Wet sensor frequency reading (WetFreq= 6B Hex) hz 1 r
20 Dry sensor frequency reading (DryFreq= 6C Hex) hz 1 r
21 Verification cycles counter (CalcCycleCount= 6F Hex) min 1 r
22 Electronics temperature input (AnalogEE= 70 Hex) counts 1 r
23 Current flow reading (CurrentFlow= 8A Hex) sccm 100 r
24 Maximum flow deviation (MaxFlowDev sccm 100 r
= 8E Hex
25 Special command (ModbusCommand= 93 Hex) - 1 r,w
26 Sensor pressure coefficient (Pressure1Span= 2 Hex) kPa 100 r,w
27 Sensor pressure offset (Pressure1Offset= 3 Hex) kPa 100 r,w
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