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 Posted: Friday Aug 29th, 2014 07:28 am
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ident



Joined: Wednesday Aug 9th, 2006
Location: Singapore
Posts: 3493
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Thanks, for the Bus monitor and cclx files. we have found the cause of this problem
It is actually a bug in the Comfort firmware, that happens only when the Control Menu has no feedback. Instead of not sending any reply, it sends "Invalid Command"

This will be fixed in the next firmware. However by not using the  control menu feedback you may be missing out on one of the useful features of the UCM/GSM

The Control Menu has a Feedback Type and Feedback Register for each control key

Eg, if you are controlling KNX eg 1/1/5 group address, you can map a counter to that address so that the state of 1/1/5 is mapped to the counter

In Control menu feedback you can assign Feedback Type = counter and Feedback Register = Counter number.

This allows you to check for the status of the KNX device when you send an SMS eg (401) to check status or when you send (4011) to control the device. It will reply with (401) On or Off to show the actual status

However I have also noticed a potential problem with the programming of your control menu

For your control menu actions, you have used 0 for On and 1 for On. This will give the opposite status as our aplications like GSM and smart phone apps assume that 0 is always for 0ff and 1 is for On
This does not affect you if you do not use any feedback or the Comfort app, but it would be best to use the conventional meanings of 0 and 1


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