Functionality - HMS Networks Intesis INKNXMHI048O000 User Manual

KNX – Mitsubishi Heavy Industries AC
TM
Intesis

Functionality

Intesis TM continuously polls (reads) the Superlink network for all configured signals and
keeps the updated status of all of them in its memory ready to be served when requested
from KNX.
When a change of status is detected in a MHI's AC signal, a write telegram is sent to the
KNX bus, of the associated KNX Group.
When it is received a telegram from the KNX bus, and if its KNX Group address is associated
to an MHI's AC signal, a message is sent immediately to the Superlink network to perform
the corresponding action in the MHI's AC system.
In the continuous polling if no response is detected, the corresponding virtual signal inside
the gateway will be activated indicating communication error. There is a virtual signal for
each AC indoor unit indicating communication error with the indoor unit – this signal will be
normally activated if the indoor unit is not properly setup.
Each of the mentioned signals in section 1.2 has to be associated to a KNX group address,
with this, all the system is seen as another KNX device, with the same configuration and
functioning characteristics. These addresses are not fixed and can be configured using the
LinkBoxEIB tool (see 4.2.2)
Intesis TM includes all hardware needed to connect directly with the Mitsubishi Heavy
Industries indoor units connecting with Superlink network.
Figure 1.1 Integration of Mitsubishi Heavy Industries AC into KNX TP-1 (EIB) system
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This information is subject to change without notice
User's Manual r1.2 eng
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