Factory Settings; Configuration - WIKA GDM-100-T Betriebsanleitung

5. Commissioning, operation

5.5.2.1 Factory settings

The COM port allocated by the interface converter on the PC must be set for access
to the gas density sensor. Upon 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
■
5.5.2.2 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 Valid values
16 characters in ASCII code
TAG number
Address 1 ... 247
Baud rate 1,200 ... 115,200
Parity None, Even
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
settings of the system control must be changed to English (USA), since
otherwise, communication problems might occur.
WIKA operating instructions, model GDM-100-T
is used with non-Latin character sets (e.g. Chinese), the area
®
EN
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