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ICC
Read Property Multiple
This service is used to request data from the gateway about several of its BACnet
objects’ properties.
Write Property
This service is used to send data to the gateway to change the value of one of its
BACnet object’s properties.
Note that write priorities are ignored by the gateway.
Write Property Multiple
This service is used to send data to the gateway to change the value of several of
its BACnet objects’ properties.
Note that write priorities are ignored by the gateway.
Dynamic Device Binding
This service is used to discover the gateway on the network. Upon receiving a
Who-Is request on the network, the gateway will generate an I-Am response, if its
instance number is included in the range of the request. This allows other devices
to resolve the gateway’s network address.
Dynamic Object Binding
This service is used to discover the gateway’s objects on the network. Upon
receiving a Who-Has request on the network, the gateway will generate an I-
Have response, if that object exists on the device. This allows other devices to
resolve which devices on the network have specific BACnet objects.
Device Communication Control
This service is used to halt responses to requests directed at the gateway for a
defined amount of time or indefinitely. Once communication is disabled, until the
defined amount of time has expired the device will only respond to a device
communication control service that re-enables communication, or a reinitialize
device service that resets the device. This service is generally only used for
commissioning purposes.
Reinitialize Device
This service is used to reset the device. The gateway does not distinguish
between a warm and cold restart. This service is password protected. To
successfully reset the gateway, “icc” must be used as the password.
