6 Commissioning
Temperature DIN rail transmitter
20
Hauser
6.2.4
Configuration using HART
®
protocol and PC configuration soft-
ware ReadWin
®
2000
The configuration of the transmitter can be done using both the HART
®
protocol and the Read-
Win
®
2000 configuration software. The following table shows the structure of the interactive menu
led operation of READWIN
®
2000.
For detailed ReadWin
®
2000 operating instructions, please read the on-line documentation contai-
ned in the ReadWin
®
2000 software. ReadWin
®
2000 can be downloaded free of charge from the
Internet at the following address:
• www.readwin2000.com
Customer-specific linearization
Customer-specific linearization and sensor matching are activated after the
POLYNOM RTD
sen-
sor type is selected. Pressing the “
LINEARIZATION
” key starts the
SMC 32
module. The sensor's
support points and temperature deviation are entered in the
SMC 32
. Pressing the “
CALCU-
LATE
” key calculates the linearization and “
OK
” adopts it into ReadWin
®
2000.
Linearization coefficients X0 to X4 are entered into the COMMUWIN II operating matrix or in the
DXR 275/375 HART
®
handheld terminal.
Configurable parameters (Unit function description see “Description of unit functions” on page 21)
Standard settings
– Type of sensor
– Connection mode (2-,3-, or 4-wire connection on RTD)
– Units (°C, °F or K)
– Measurement range start value
– Measurement range end value
– Coefficient X0 to X4 (on sensor type polynom RTD/TC)
– Temp.-compensation (on sensor type polynom TC)
Expanded settings
– Cold junction compensation internal/external (on TC)
– Temperature external (on TC with cold junction compensation external)
– Cable resistance compensation (on RTD 2-wire connection)
– Fault condition reaction
– Output (4 to 20 mA/20 to 4 mA)
– Damping (filter)
– Offset
– TAG (Measurement point description)
– Identifier (Descriptor)
Service functions
– Simulation (on/off)
– Reset/factory default
– Series number (only display)
– Operation code (=release code 281)
