Users Manual Part 2
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DIRIS Digiware D-50 & D-70 - 548088C - SOCOMEC
Annex II - 3. BACnet Services
The services dene methods for BACnet devices to communicate and exchange data with one another.
The D-50 / D-70 supports the following services:
SERVICE LIST DESCRIPTION
readProperty Used by a BACnet device (the client) to ask another BACnet device (the server) to provide
the value of one of its object properties
readPropertyMultiple Used by a BACnet device (the client) to ask another BACnet device (the server) to provide
the values of multiple object properties
writeProperty Used by a BACnet device (the client) to ask another BACnet device (the server) to change
the value of one of its object properties
timeSynchronization Used to broadcast the current time to one or more BACnet servers
who_Has Asks which BACnet devices contain a particular Object
who_Is Used by a BACnet client to ask the presence of BACnet servers
Annex II - 4. BACnet IP conguration via Easy Cong System
The PICS le (Protocol Implementation Conformance Statement) is available at www.socomec.com
After logging in to Easy Cong System on the DIRIS Digiware D-50 / D-70, you can nd the BACnet IP settings in the
BACnet menu under BACnet settings:
Activation: Enable or disable the BACnet IP function
Main instance ID: 100 by default. It must be unique within the BACnet network.
Virtual network ID: Set the virtual network ID. It must be unique within the BACnet network.
The port used by the DIRIS Digiware D-50 / D-70 for BACnet IP communication is set to 47808 (BAC0 in hexadecimal)
and cannot be changed.