Data Register, Measured Values - WIKA GD-20 Series Operating Instructions Manual

5. Commissioning, operation
The characters within one message may not have spacing of more than 1.5 characters.
Examples of a typical transmission:
EN
Intermission Message 1
Valid function calls
Function Designation
03 Read holding registers
04 Read input register
06 Write single register
16 Write multiple registers
08 Diagnostic -
Sub code 00
23 Read/write multiple
registers configuration

5.4.2.5 Data register, measured values

Measured values can only be read and not written.
Model GD-20
Register Measurand
00000 Pressure (abs.)
00002 Pressure (abs.)
00004 Pressure
00006 Pressure
00008 Pressure
Pressure
00010
00012 Temperature
00014 Temperature
00016 Temperature
00018 Gas density
00020 Gas density
00022 Pressure standar-
dised to 20 °C [68 °F]
20
▶
Intermission Message 2
Description
Reading of one or more register values or the instru-
ment configuration
Reading a register value or the instrument configuration
Writing a register value or the instrument configuration
Writing of one or more register values or the instrument
configuration
Diagnostic function
Writing or reading of one/several register values or the
instrument configuration
Unit
p bar
p MPa
p Pa
p kPa
p psi
p N/cm²
T °C
T K
T °F
rho g/l
rho kg/m³
p20 bar
WIKA operating instructions gas density sensor, model GD-20
▶
Intermission Message 3
Based on
Absolute pressure
Absolute pressure
Absolute pressure
Absolute pressure
Absolute pressure
Absolute pressure
Absolute pressure at 20 °C [68 °F]
...