ICS Schneider Messtechnik GD-20 Manual página 50

5. Commissioning, operation
System requirements
®
At least Microsoft
Windows is a registered trademark of Microsoft Corporation in the United States and other countries.
5.4.2.1 Factory settings
The COM port allocated by the interface converter on the PC must be set for access to the gas density sensor. Upon
EN
delivery, the address is set to 247 and the baud rate is configured to customer specification.
With these settings, the gas density sensors can be read via the button "Read from instrument".
Configuration
■
Tag number: WIKA
■
Address: 247
Baud rate: Customer-specific
■
Parity: Customer-specific
■
5.4.2.2 Writing new parameters
Take note of the new communication parameters before writing them, as the parameters will be required again for any
new access to the gas density sensor.
Write the new values in the right fields (below the button "Write on instrument").
Designation
Tag number
Address
Baud rate
Parity
By pressing the button "Write on instrument" the data in the fields is transmitted to the instrument register. To finish the
writing operation, interrupt the voltage supply of the gas density sensor after the transmission before restoring it.
Afterwards, during the reading operation, the entered data becomes visible on the left-hand side.
If Windows
must be changed to English (USA), since otherwise, communication problems might occur.
50
®
Windows 7 (32-bit)
Valid values
16 characters in ASCII code
1 ... 247
1,200 ... 115,200
None, even
®
is used with non-Latin character sets (e.g. Chinese), the area settings of the system control
WIKA operating instructions gas density sensor, model GD-20