Hi @all
I’m using the binding from Holger for connecting my ComfoAir 350 L to my openhab 1.7.1.
Basically the binding is working, I can steer the fan of the air-system but I get very often the following warning
2015-08-30 17:45:27.115 [WARN ] [b.c.handling.ComfoAirConnector] - Retry cmd. Last call was not successful. Request: 07 f0 00 cd 00 7a 07 0f Response: 07 f3 07 f0 00 3c 0a 81 10 bf 3f 3f 4f 00 00 00 e0 f0 07 0f 07 f3 07 f0 00 e6 07 c0 87 7a 89 f5 00 00 d9 07 0f 07 f3 07 f0 00 3e 04 89 7a 87 c0 39 07 0f 07 f3 07 f0 00 e0 07 00 00 05 00 05 00 01 9f 07 0f 07 f3 07 f0 00 d2 09 50 6b 5d 59 6a 0f 28 28 28 ea 07 0f 07 f3 07 f0 00 ce 0e 19 2c 3e 19 28 38 52 4b 04 01 52 4b 00 00 c4 07 0f 07 f3 07 f0 00 da 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 98 07 0f 07 f3 07 f0 00 04 02 00 00 b3 07 0f
2015-08-30 17:45:28.315 [WARN ] [b.c.handling.ComfoAirConnector] - Retry cmd. Last call was not successful. Request: 07 f0 00 cd 00 7a 07 0f Response: 07 f3 07 f0 00 3c 0a 81 10 bf 3f 3f 4f 00 00 00 e0 f0 07 0f 07 f3 07 f0 00 e6 07 c0 87 7a 89 f5 00 00 d9 07 0f 07 f3 07 f0 00 98 14 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 59 07 0f 07 f3 07 f0 00 e2 06 02 00 00 00 00 03 9a 07 0f 07 f3 07 f0 00 d2 09 50 6b 5d 59 6a 0f 28 28 28 ea 07 0f 07 f3 07 f0 00 ce 0e 19 2c 3e 19 28 38 52 4b 04 01 52 4b 00 00 c4 07 0f 07 f3 07 f0 00 da 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 98 07 0f
2015-08-30 17:45:29.515 [WARN ] [b.c.handling.ComfoAirConnector] - Retry cmd. Last call was not successful. Request: 07 f0 00 d1 00 7e 07 0f Response: 07 f3 07 f0 00 04 02 00 00 b3 07 0f 07 f3 07 f0 00 3c 0a 81 10 bf 3f 3f 4f 00 00 00 e0 f0 07 0f 07 f3 07 f0 00 e6 07 c0 87 7a 89 f5 00 00 d9 07 0f 07 f3 07 f0 00 9c 01 02 4c 07 0f 07 f3 07 f0 00 ec 08 07 07 17 00 0a 00 00 12 05 e0 07 0f 07 f3 07 f0 00 d2 09 50 6b 5d 59 6a 0f 28 28 28 ea 07 0f 07 f3 07 f0 00 d2 09 50 6b 5d 59 6a 0f 28 28 28 ea 07 0f
2015-08-30 17:45:30.715 [WARN ] [b.c.handling.ComfoAirConnector] - Retry cmd. Last call was not successful. Request: 07 f0 00 d1 00 7e 07 0f Response: 07 f3 07 f0 00 da 11 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 98 07 0f 07 f3 07 f0 00 04 02 00 00 b3 07 0f 07 f3 07 f0 00 3c 0a 81 10 bf 3f 3f 4f 00 00 00 e0 f0 07 0f 07 f3 07 f0 00 e6 07 c0 87 7a 89 f5 00 00 d9 07 0f 07 f3 07 f0 00 aa 08 00 00 00 00 00 00 00 00 5f 07 0f 07 f3 07 f0 00 d2 09 50 6b 5d 59 6a 0f 28 28 28 ea 07 0f 07 f3 07 f0 00 a2 0e 03 16 4c 75 78 65 20 43 41 33 35 30 00 00 50 07 0f
And these ERROR:
2015-08-30 17:45:31.115 [ERROR] [.service.AbstractActiveService] - Error while executing background thread ComfoAir Refresh Service
java.lang.ArrayIndexOutOfBoundsException: 50
at org.openhab.binding.comfoair.handling.ComfoAirConnector.cleanupBlock(ComfoAirConnector.java:367) ~[na:na]
at org.openhab.binding.comfoair.handling.ComfoAirConnector.sendCommand(ComfoAirConnector.java:216) ~[na:na]
at org.openhab.binding.comfoair.internal.ComfoAirBinding.sendCommand(ComfoAirBinding.java:141) ~[na:na]
at org.openhab.binding.comfoair.internal.ComfoAirBinding.execute(ComfoAirBinding.java:128) ~[na:na]
at org.openhab.core.binding.AbstractActiveBinding$BindingActiveService.execute(AbstractActiveBinding.java:156) ~[na:na]
at org.openhab.core.service.AbstractActiveService$RefreshThread.run(AbstractActiveService.java:173) ~[na:na]
The ComfoAir is connect with a RS232-toUSB (Digitus USB to Seriell DB9 Adapter.)
Question 1: What is behind these warnings and error? What’s going wrong there?
Furthermore: values read from the ComfoAir aren’t changing and wrong (e.g. outside 30°C but value in openhab is 20°C).
Question 2: what needs to be done that openhab receives correct values from ComfoAir?
see here: http://knx-user-forum.de/filedata/fetch?id=856404&d=1440951322
Thx & regards.
John
P.S: CCEase is still connected with ComfoAir, but in openhab set to “App” (Lueftung_Control received command 1)