Rosemount 5300 Series, Справочное руководство

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Rosemount 5300 Series with HART® to Modbus® Converter
May 2016
Reference Manual
00809-0100-4530, Rev DD
401
Rosemount 5300 Series with HART® to Modbus® Converter
Measurement units
Measurement units for the various HART slaves are stored in input registers as a Unit Code
presented in
Table J-17 . Conversion from Unit Code to measurement unit is given in Table
J-18 on page 401 .
Table J-17. Measurement Units and Corresponding Input Registers
Table J-18. Conversion of Unit Code to Measurement Unit
J.11 Specific Modbus host configuration
For each host include:

Illustration of electrical connection and that REF should be changed to PWR-.

Floating point format code (Used to define float format in transmitter => which
register to read)

RTU Data Type for Float (Floating Point Format Code?) in Host (Configurable in
Host)

Input register base number for host. Clarify w example.

Description of std configuration (DO NOT START THIS UNTIL EVERYTHING ELSE IS
DONE)
Register Name Register Number Note
Slave 1 PV Units 104
See Table J-18 for conversion from Unit Code to
Measurement Unit.
Slave 1 SV Units 108
Slave 1 TV Units 112
Slave 1 FV (QV) Units 116
Unit Code Measurement Unit Unit Code Measurement Unit
Volume Length
40 US Gallon 44 Feet
41 Liters 45 Meters
42 Imperial Gallons 47 Inches
43 Cubic Meters 48 Centimeters
46 Barrels 49 Millimeters
111 Cubic Yards Temperature
112 Cubic Feet 33 Degree Fahrenheit
113 Cubic Inches 32 Degree Celsius