Fc03 Register Area; System Register Area - Emerson Rosemount 2460 System Hub Reference Manual

®
Modbus Standard Question
October 2018
F.3

FC03 register area

Read Holding Register.
F.3.1

System register area

Table F-3. System Register Area
Register
Register Name
Number
Unit Register Area
100 Level Unit
101 Level Rate Unit
102 Temperature Element Unit
103 Temperature Unit
104 Pressure Unit
190
Type Unit
WORD Enum (m)
WORD Enum (m/h)
WORD Enum (1/10°)
WORD Enum (°C)
WORD Enum (barG)
Reference Manual
00809-0100-2460, Rev DE
Description
Priority 5 question. Defines the unit for
values in the FC04 area.
44 = ft
45 = m (default)
120 = m/h (default)
247 = ft/h
1 = 1/10 ° (default)
2 = 1/100 °
Resolution for the value, the
Temperature Unit below will be used
32 = °C (default)
33 = °F
11 = Pa
12 = kPa
262 = psi A
263 = bar A
518 = psi G
519 = bar G (default)
239 = mm H2O
Modbus
®
Standard Question