KLIC-SG vT
Technical Support:
27
There is a LED notification, by which the LED on the device will light green
when communication error is active.
Wrong acknowledgement
: KLIC-SG vT received an unexpected response
after sending a request to the A/C unit.
There is a LED notification, by which the LED on the device will blink every
0.5 seconds in green and stay off for other 3 seconds when wrong
acknowledgement error is active.
Errors in the A/C unit
: errors reported by the A/C unit itself. KLIC-SG vT can
notify the KNX bus about the reported error code, although referring to the
specific documentation of the A/C machine is advisable in order to obtain further
information.
ETS PARAMETRISATION
The error handling function does not entail any parameter configuration. The following
objects are available by default:
Internal error objects:
“
[AC] Internal Error: Communication
”: 1-Bit object to indicate that KLIC-
SG vT is unable to access to the internal communication port.
“
[AC] Internal Error: Wrong Acknowledgement
”: 1-Bit object to indicate
that an unexpected response or a response with transmission errors has
been received.
In case any of the above errors is detected, the corresponding object will be
sent (with a value of “1”) to the KNX bus. Once the error is over, it the object
will be sent with a value of “0”.
In case of being in an internal error situation, control orders will be ignored by
KLIC-SG vT and the status will be the previous to the error activation.
Note
:
If internal communication error is activated, the following steps should
be taken:
1) Check that KLIC-SG vT is correctly connected to the A/C unit (IDU).
