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Siemens Desigo SX Open - SX Configurator, V2.1 CM110702en_06

Building Technologies Worksheets in SX Configurator 20 Mar 2012

5.6 BACnet Device sheet

Figure 5-33

All the information about the "virtual" BACnet devices is saved here.

It is best to assign the BACnet objects according to the subsystem or device to be

integrated, to achieve a clear, hierarchical object structure on the BACnet side.

Column Description

Instance

Instance of the BACnet device object.

The instance must be unique. It is also used as a reference in the Configuration

sheet.

Keyname

This is normally identical to the BACnet object name. The key name is interpreted

on the Desigo side as the User Designation.

Object Name

Name of the BACnet object. This can be derived automatically from the OPC

name by SX Configurator, provided this option was enabled before the OPC

import.

The object name is interpreted on the Desigo side as the Technical Designation.

Description

Description of the object.

Model Name

Individual description of the SX application, displayed in the device object property

Model_Name.

Location

Individual description of the location, displayed in the device object property

Location.

Force Update

See Configuration Sheet

Device Type

Empty = a BACnet device usable in SX BACnet Server (Configuration Sheet)

T = Device for SX Trend Server

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Siemens SX Series User's Guide Page 56