INFICON T-Guard Leak Detection Sensor Interface description - Manual (Page 38)

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Profibus-DP Protocol
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5.4.1 Assignment of the Profibus Address
The Profibus address has to be assigned with the hardware configuration tool.
After downloading the configuration to the PLC system, the address of the T-Guard™
Profibus Client can be chosen like shown above.
5.4.2 Diagnosis with the T-Guard™ Info Menu
The current state of the T-Guard™ Profibus client is to be seen in the menu:
„Menu - Info - Internal data (Page 8, Info Fieldbus)“
The „State“ has the value „Process_Active (4)“, if the communication has been
established.
The „Device Address“ shows the current Profibus address of the T-Guard™ client.