Siemens SIMATIC PN/BACnet LINK, Руководство по эксплуатации

Страница: 74 / 96

Configuring / Programming
9.5 Configure BACnet client
PN/BACnet LINK
74
Operating Instructions, 10/2017, A5E39895543-AA
5. Subscription for change of value (COV): Here, you define whether the BACnet client is to
register for a notification of changes in the value of the corresponding BACnet device
(server) and specify the necessary parameters.
Defining I/O object references - binary input example
Figure 9-16 Defining I/O object references - binary input example
I/O object references for other devices
If needed, create references to objects in other BACnet devices.
Note
You can place a maximum of 126 BACnet device modules from the HW catalog.
Adapting I/O addresses
You can use the "I/O addresses" page to check and set the start and end addresses of the
input and output data of the referenced I/O objects for the BACnet device. In addition, the
address range can be assigned to an organization block and a process image. I/O
addresses are preset by the system.