Modbus Input Registers : Rheonics Support

The table uses PDU addressing; addresses start at zero. Depending on the PLC used it might be required to add 1 to the addresses in the table below.

Modbus input registers

Address (Dec)	Register (Dec)	Length (Reg.)	Type	Description
Parameter 0	Viscosity median
40	300041	2	Float32	Parameter 0 value as float
42	300043	1	SInt16	Parameter 0 value scaled by 100
Parameter 1	Density median
48	300049	2	Float32	Parameter 1 value as float
50	300051	1	SInt16	Parameter 1 value scaled by 100
Parameter 2	Temperature median
56	300057	2	Float32	Parameter 2 value as float
58	300059	1	SInt16	Parameter 2 value scaled by 100
Parameter 3	Kinematic Viscosity
64	300065	2	Float32	Parameter 3 value as float
66	300067	1	SInt16	Parameter 3 value scaled by 100
Parameter 4	Density Average
72	300073	2	Float32	Parameter 4 value as float
74	300075	1	SInt16	Parameter 4 value scaled by 100
Parameter 5	Viscosity raw ‘process measurement’
80	300081	2	Float32	Parameter 5 value as float
82	300083	1	SInt16	Parameter 5 value scaled by 100
Parameter 6	Density raw
88	300089	2	Float32	Parameter 6 value as float
90	300091	1	SInt16	Parameter 6 value scaled by 100
Parameter 7	Temperature raw
96	300097	2	Float32	Parameter 7 value as float
98	300099	1	SInt16	Parameter 7 value scaled by 100
Parameter 8	Resonant Frequency
104	300105	2	Float32	Parameter 8 value as float
106	300107	1	SInt16	Parameter 8 value scaled by 100
Parameter 9	Compensated Resonant Frequency
112	300113	2	Float32	Parameter 9 value as float
114	300115	1	SInt16	Parameter 9 value scaled by 100
Parameter 10	Damping Frequency
120	300121	2	Float32	Parameter 10 value as float
122	300123	1	SInt16	Parameter 10 value scaled by 100
Parameter 11	Coil Temperature
128	300129	2	Float32	Parameter 11 value as float
130	300131	1	SInt16	Parameter 11 value scaled by 100
Parameter 12	Viscosity Last Good
136	300137	2	Float32	Parameter 12 value as float
138	300139	1	SInt16	Parameter 12 value scaled by 100
Parameter 13	Density Last Good
144	300145	2	Float32	Parameter 13 value as float
146	300147	1	SInt16	Parameter 13 value scaled by 100
Parameter 14	Displays of mapped value from Modbus register 512
152	300153	2	Float32	Parameter 14 value as float
154	300155	1	SInt16	Parameter 14 value scaled by 100
Parameter 15	Displays of mapped value from Modbus register 514
160	300161	2	Float32	Parameter 15 value as float
162	300163	1	SInt16	Parameter 15 value scaled by 100
Parameter 16	Displays of mapped value from Modbus register 516
168	300169	2	Float32	Parameter 16 value as float
170	300171	1	SInt16	Parameter 16 value scaled by 100
Parameter 17	Estimated Temperature
176	300177	2	Float32	Parameter 17 value as float
178	300179	1	SInt16	Parameter 17 value scaled by 100
Parameter 18	Temperature from PT1000 sensor
184	300185	2	Float32	Parameter 18 value as float
186	300187	1	SInt16	Parameter 18 value scaled by 100
Parameter 19	Calculated parameter from viscosity models
192	300193	2	Float32	Parameter 19 value as float
194	300195	1	SInt16	Parameter 19 value scaled by 100
Parameter 20	Calculated parameter from density models
200	300201	2	Float32	Parameter 20 value as float
202	300203	1	SInt16	Parameter 20 value scaled by 100
Parameter 21	Calculated parameter from concentration models
208	300209	2	Float32	Parameter 21 value as float
210	300211	1	SInt16	Parameter 21 value scaled by 100
Parameter 22	Sensor Cleanliness Ratio
216	300217	2	Float32	Parameter 22 value as float
218	300219	1	SInt16	Parameter 22 value scaled by 100
Sensor Status	Sensor Error Status
39	300040	1

Modbus Input Registers Print

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