6. Commissioning, operation
6.4.2 Modbus
tool
After wiring and installing the software of the interface converter or copying the Modbus
software, the program can be started.
System requirements
Microsoft
Windows
®
®
Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
6.4.2.1 Factory setting
The COM port allocated at the PC has to be set for the access to the transmitter. Upon
delivery, the address is set to 247 and the baud rate is configured with 19200.
With these settings, the transmitters can be read via the button "download from device".
Factory setting
Tag number: WIKA
■
Address: 247
■
Baud rate: 19,200
■
Parity: none
■
Termination: Off
■
Gas mixture SF
[%]: 100 %
■
6
Gas mixture partner: N2
■
WIKA operating instructions transmitter, models GDT-20, GDHT-20
7 (32-bit) or Windows
®
XP (32-bit)
tool
®
EN
13