eBUS Binding 3.x [3.4.0;3.9.9)

Thanks. It’s clear. After two days still the same situation. Values are null. Problem is, how to detect where is a problem. If it’s adapter or sw problem (missing vrc700 configuration ??). Strange is this scan error :

2022-11-01 05:24:16.790 [bus notice] <aa
2022-11-01 05:24:16.790 [bus notice] >ff
2022-11-01 05:24:16.834 [bus notice] <aa
2022-11-01 05:24:16.834 [bus notice] >ff
2022-11-01 05:24:16.878 [bus notice] <aa
2022-11-01 05:24:16.878 [bus notice] >ff
2022-11-01 05:24:16.922 [bus notice] <aa
2022-11-01 05:24:16.922 [bus notice] >ff
2022-11-01 05:24:16.966 [bus notice] <aa
2022-11-01 05:24:16.966 [bus notice] >ff
2022-11-01 05:24:17.010 [bus notice] <aa
2022-11-01 05:24:17.010 [bus notice] >ff
2022-11-01 05:24:17.054 [bus notice] <aa
2022-11-01 05:24:17.054 [bus notice] >ff
2022-11-01 05:24:17.058 [bus notice] <71
2022-11-01 05:24:17.062 [bus notice] <08
2022-11-01 05:24:17.066 [bus notice] <b5
2022-11-01 05:24:17.071 [bus notice] <1a
2022-11-01 05:24:17.075 [bus notice] <03
2022-11-01 05:24:17.079 [bus notice] <04
2022-11-01 05:24:17.083 [bus notice] <fe
2022-11-01 05:24:17.087 [bus notice] <33
2022-11-01 05:24:17.091 [bus notice] <07
2022-11-01 05:24:17.096 [bus notice] <00
2022-11-01 05:24:17.100 [bus notice] <0e
2022-11-01 05:24:17.105 [bus notice] <fe
2022-11-01 05:24:17.109 [bus notice] <00
2022-11-01 05:24:17.113 [bus notice] <00
2022-11-01 05:24:17.117 [bus notice] <00
2022-11-01 05:24:17.121 [bus notice] <8a
2022-11-01 05:24:17.125 [bus notice] <00
2022-11-01 05:24:17.130 [bus notice] <00
2022-11-01 05:24:17.134 [bus notice] <00
2022-11-01 05:24:17.138 [bus notice] <00
2022-11-01 05:24:17.142 [bus notice] <00
2022-11-01 05:24:17.146 [bus notice] <00
2022-11-01 05:24:17.150 [bus notice] <00
2022-11-01 05:24:17.155 [bus notice] <00
2022-11-01 05:24:17.159 [bus notice] <00
2022-11-01 05:24:17.163 [bus notice] <92
2022-11-01 05:24:17.167 [bus notice] <00
2022-11-01 05:24:17.167 [update notice] received unknown MS cmd: 7108b51a0304fe33 / 0efe0000008a000000000000000000
2022-11-01 05:24:17.171 [bus notice] <aa
2022-11-01 05:24:17.171 [bus notice] >ff
2022-11-01 05:24:17.216 [bus notice] <aa
2022-11-01 05:24:17.216 [bus notice] >ff
2022-11-01 05:24:17.259 [bus notice] <aa
2022-11-01 05:24:17.259 [bus notice] >ff
2022-11-01 05:24:17.303 [bus notice] <aa
2022-11-01 05:24:17.303 [bus notice] >ff
2022-11-01 05:24:17.347 [bus notice] <aa
2022-11-01 05:24:17.347 [bus notice] >ff
2022-11-01 05:24:17.391 [bus notice] <aa
2022-11-01 05:24:17.391 [bus notice] >ff
2022-11-01 05:24:17.435 [bus notice] <aa
2022-11-01 05:24:17.435 [bus notice] >ff
2022-11-01 05:24:17.440 [bus notice] <71
2022-11-01 05:24:17.444 [bus notice] <08
2022-11-01 05:24:17.448 [bus notice] <b5
2022-11-01 05:24:17.452 [bus notice] <1a
2022-11-01 05:24:17.456 [bus notice] <03
2022-11-01 05:24:17.460 [bus notice] <04
2022-11-01 05:24:17.465 [bus notice] <ff
2022-11-01 05:24:17.469 [bus notice] <34
2022-11-01 05:24:17.473 [bus notice] <9b
2022-11-01 05:24:17.477 [bus notice] <00
2022-11-01 05:24:17.482 [bus notice] <0e
2022-11-01 05:24:17.486 [bus notice] <ff
2022-11-01 05:24:17.490 [bus notice] <cf
2022-11-01 05:24:17.495 [bus notice] <20
2022-11-01 05:24:17.499 [bus notice] <00
2022-11-01 05:24:17.503 [bus notice] <c0
2022-11-01 05:24:17.507 [bus notice] <02
2022-11-01 05:24:17.511 [bus notice] <21
2022-11-01 05:24:17.515 [bus notice] <01
2022-11-01 05:24:17.520 [bus notice] <00
2022-11-01 05:24:17.524 [bus notice] <18
2022-11-01 05:24:17.528 [bus notice] <00
2022-11-01 05:24:17.532 [bus notice] <06
2022-11-01 05:24:17.536 [bus notice] <18
2022-11-01 05:24:17.540 [bus notice] <00
2022-11-01 05:24:17.545 [bus notice] <c0
2022-11-01 05:24:17.549 [bus notice] <00
2022-11-01 05:24:17.549 [update notice] received unknown MS cmd: 7108b51a0304ff34 / 0effcf2000c0022101001800061800
2022-11-01 05:24:17.553 [bus notice] <aa
2022-11-01 05:24:17.553 [bus notice] >ff
2022-11-01 05:24:17.597 [bus notice] <aa
2022-11-01 05:24:17.597 [bus notice] >ff
2022-11-01 05:24:17.641 [bus notice] <aa
2022-11-01 05:24:17.641 [bus notice] >ff
2022-11-01 05:24:17.685 [bus notice] <aa
2022-11-01 05:24:17.685 [bus notice] >ff
2022-11-01 05:24:17.729 [bus notice] <aa
2022-11-01 05:24:17.729 [bus notice] >ff
2022-11-01 05:24:17.773 [bus notice] <aa
2022-11-01 05:24:17.773 [bus notice] >ff
2022-11-01 05:24:17.817 [bus notice] <aa
2022-11-01 05:24:17.817 [bus notice] >ff
2022-11-01 05:24:17.861 [bus notice] <aa
2022-11-01 05:24:17.861 [bus notice] >ff
2022-11-01 05:24:17.865 [bus notice] <71
2022-11-01 05:24:17.865 [main error] scan config 76: ERR: arbitration lost

I can see that adapter is still sending FF and on the end is there scan error. Looks like that there is a problem with scan.

Thas why I also installed a ebusd to get more informations and can also see this :
image

and scanning information is there all the time. So my understanding is, that scan isn’t working

You could set the System Environment Variable “EBUS_DISABLE_DISCOVERY” to “true” before starting openhab. It will disable the service and you will see a warning in the log.

But this will not answer on my problem, why I can see only one value - outside temperature from all items.
Question is how to get more informations from the ebus and if problem is “only” unknown protocol or adapter has any problem

Try to read or write values with ebusd

I thing I can read. In the log is can see :

2022-11-01 05:24:17.549 [update notice] received unknown MS cmd: 7108b51a0304ff34 / 0effcf2000c0022101001800061800

but how to test write a values ?

ok, problem found. Reason is in adapter v2.x
There is wrong value of the resistor. Now detected 7vaillant devices under OH3 and also under ebusd is detected all correctly.
more informations here :
Need help with eBus to get working - beginner - Setup, Configuration and Use / Beginners - openHAB Community

I have a question regarding eBUS binding and set a Vaillant mode. My question is, if it’s possible send a command to Vaillant unit to do a 1x hot water heating? Are you sending any commands ?

I have a channel in the VRC700 HWC thing, called “HWC SF mode”, which is writeable.

In the user interface, you will have the option “load” for the linked item. If you want to do it within a rule, you need to send a “6” (at least this works for me) to the linked item. “0” corresponds to auto, if you want to stop loading.

Good news for me.
First of all I want only test if it works, before I will make a rule.

If I will click on the auto, I can see auto, ventilation, party, veto and load …

How to test load “6” ?

In this interface, just click load. No worry about numbers in the UI. Only in the background, this will be a 6 sent to the channel/item.

Ok, will return back to auto when it’s finished ?

update : Tested, working. Thanks

Is it possible that some values are there more than one time?
For me not clear this

Vaillant VRC700 General :


party/veto/load
and

auto/day/night/off

Vaillant VRC 700 zone 2 :


party/veto/load
and

auto/day/night/off

Vaillant VRC 700 hot water circuit:


party/veto/load

auto/day/night/off

For me all items with possible setup party/veto/load… are the same function or ?

And not clear what is setup :


in Vaillant VRC 700 heating circuit 1 :frowning:

Hi,

I tried the configuration through the thing file but I was unsuccessful.
then I tried through PaperUI and also failed.
I get the bridge online and I can also see telegrams, e.g. RoundtripTime 29621 but that’s it

Thanks for Helping

openHAB 3.4.0 Build #3166
eBUS Adapter v3.1 in standart serial mode
eBUS Binding v3.2.14

UID: ebus:bridge:84902edbaa
label: eBUS Bridge
thingTypeUID: ebus:bridge
configuration:
  masterAddress: FF
  networkDriver: raw
  serialPortDriver: buildin
  serialPort: /dev/ttyAMA3
  advancedLogging: false
UID: ebus:bai:84902edbaa:1a3848deef
label: Vaillant BAI00
thingTypeUID: ebus:bai
configuration:
  masterAddress: FF
  filterAcceptBroadcasts: true
  filterAcceptSlave: true
  slaveAddress: "04"
  polling: 10
  filterAcceptMaster: false
bridgeUID: ebus:bridge:84902edbaa
2022-11-09 21:42:11.738 [TRACE] [ng.ebus.internal.handler.EBusHandler] - initialize handler ebus:bai:84902edbaa:1a3848deef
2022-11-09 21:42:11.739 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handler is now online ...
2022-11-09 21:42:11.740 [INFO ] [ng.ebus.internal.handler.EBusHandler] - (Re)Initialize all eBUS pollings for ebus:bai:84902edbaa:1a3848deef ...
2022-11-09 21:42:43.924 [TRACE] [ng.ebus.internal.handler.EBusHandler] - channelLinked ebus:bai:84902edbaa:1a3848deef:bai_boiler_control_datetime#status
2022-11-09 21:42:43.925 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Set global polling period 10 for channel ebus:bai:84902edbaa:1a3848deef:bai_boiler_control_datetime#status
2022-11-09 21:42:43.925 [INFO ] [ng.ebus.internal.handler.EBusHandler] - Register polling for "boiler.control.datetime" every 10 sec. (initial delay 6 sec.)
2022-11-09 21:42:49.926 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:84902edbaa:1a3848deef:bai_boiler_control_datetime#status" with "FF 04 B5 04 01 00 B1" ...
2022-11-09 21:42:50.691 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 04 01 00 B1]
2022-11-09 21:42:51.431 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 04 01 00 B1]
2022-11-09 21:42:51.432 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; Unable to send telegram FF 04 B5 04 01 00 B1 after 2 attempts ... [ERROR: TOO_MANY_ATTEMPS, DATA: FF 04 B5 04 01 00 B1]
2022-11-09 21:42:59.412 [TRACE] [ng.ebus.internal.handler.EBusHandler] - channelLinked ebus:bai:84902edbaa:1a3848deef:bai_boiler_temp-return#status
2022-11-09 21:42:59.413 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Set global polling period 10 for channel ebus:bai:84902edbaa:1a3848deef:bai_boiler_temp-return#status
2022-11-09 21:42:59.413 [INFO ] [ng.ebus.internal.handler.EBusHandler] - Register polling for "boiler.temp_return" every 10 sec. (initial delay 2 sec.)
2022-11-09 21:42:59.930 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:84902edbaa:1a3848deef:bai_boiler_control_datetime#status" with "FF 04 B5 04 01 00 B1" ...
2022-11-09 21:43:00.690 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 04 01 00 B1]
2022-11-09 21:43:01.414 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:84902edbaa:1a3848deef:bai_boiler_temp-return#status" with "FF 04 B5 09 03 0D 98 00 6A" ...
2022-11-09 21:43:01.441 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 04 01 00 B1]
2022-11-09 21:43:01.441 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; Unable to send telegram FF 04 B5 04 01 00 B1 after 2 attempts ... [ERROR: TOO_MANY_ATTEMPS, DATA: FF 04 B5 04 01 00 B1]
2022-11-09 21:43:02.383 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 09 03 0D 98 00 6A]
2022-11-09 21:43:03.181 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 09 03 0D 98 00 6A]
2022-11-09 21:43:03.181 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; Unable to send telegram FF 04 B5 09 03 0D 98 00 6A after 2 attempts ... [ERROR: TOO_MANY_ATTEMPS, DATA: FF 04 B5 09 03 0D 98 00 6A]
2022-11-09 21:43:09.931 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:84902edbaa:1a3848deef:bai_boiler_control_datetime#status" with "FF 04 B5 04 01 00 B1" ...
2022-11-09 21:43:10.672 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 04 01 00 B1]
2022-11-09 21:43:11.415 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:84902edbaa:1a3848deef:bai_boiler_temp-return#status" with "FF 04 B5 09 03 0D 98 00 6A" ...
2022-11-09 21:43:11.422 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 04 01 00 B1]
2022-11-09 21:43:11.422 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; Unable to send telegram FF 04 B5 04 01 00 B1 after 2 attempts ... [ERROR: TOO_MANY_ATTEMPS, DATA: FF 04 B5 04 01 00 B1]
2022-11-09 21:43:12.351 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 09 03 0D 98 00 6A]
2022-11-09 21:43:13.150 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 B5 09 03 0D 98 00 6A]
2022-11-09 21:43:13.151 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; Unable to send telegram FF 04 B5 09 03 0D 98 00 6A after 2 attempts ... [ERROR: TOO_MANY_ATTEMPS, DATA: FF 04 B5 09 03 0D 98 00 6A]
2022-11-09 23:56:02.904 [ERROR] [al.utils.EBusConsoleCommandExtension] - bundle org.openhab.binding.ebus:3.2.14 (250)[org.openhab.binding.ebus.internal.utils.EBusConsoleCommandExtension(304)] : The typeProvider field has thrown an exception

test with ebusd:

ebusctl info
version: ebusd 22.4.v22.4
update check: OK
device: /dev/ttyAMA3, enhanced
signal: acquired
symbol rate: 24
max symbol rate: 82
min arbitration micros: 3
max arbitration micros: 6
min symbol latency: 4
max symbol latency: 4
reconnects: 0
masters: 2
messages: 224
conditional: 3
poll: 0
update: 10
address 03: master #11
address 08: slave #11, scanned "MF=Vaillant;ID=BAI00;SW=0607;HW=3302", loaded "vaillant/bai.308523.inc", "vaillant/08.bai.csv"
address 31: master #8, ebusd
address 36: slave #8, ebusd

Did you add the thing BAI00 yourself or was it from your inbox?

Anyway, your BAI00 thing config show a slave address of 04 with master FF, while your ebusd shows for that same machine a slave address of 08 with master 03.

It is not possible to have two machines on the bus that have the same master and/or slave address. Your bridge is already configured as slave FF/master 04. Hence your bridge is sending messages to itself and not responding.

Change the configuration of your BAI00 thing to slave address 08 with master 04.

Hi,

Thanks

through PaperUI:

  1. add manualy ebus Bridge from Things
UID: ebus:bridge:8799dc77bb
label: eBUS Bridge
thingTypeUID: ebus:bridge
configuration:
  networkDriver: raw
  serialPortDriver: buildin
  masterAddress: FF
  serialPort: /dev/ttyAMA3
  advancedLogging: false
  1. scan eBUS bridge
  2. scan result show eBUS Standard (04) std-04
UID: ebus:std:8799dc77bb:04
label: eBUS Standard (04)
thingTypeUID: ebus:std
configuration:
  masterAddress: FF
  filterAcceptBroadcasts: true
  filterAcceptSlave: true
  slaveAddress: "04"
  filterAcceptMaster: false
bridgeUID: ebus:bridge:8799dc77bb
  1. add as Thing from inbox
    output from logs:
2022-11-10 17:40:06.492 [DEBUG] [ternal.services.EBusDiscoveryService] - Start eBUS discovery service ...
2022-11-10 17:40:06.517 [INFO ] [al.EBusSerialBuildInSerialConnection] - Use openhab build-in serial driver .................................................................
2022-11-10 17:40:57.117 [DEBUG] [ternal.services.EBusDiscoveryService] - Starting eBUS discovery scan ...
2022-11-10 17:40:57.396 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to FE with command common.inquiry_of_existence
2022-11-10 17:40:57.396 [DEBUG] [s.internal.handler.EBusBridgeHandler] - No handler has accepted the command common.inquiry_of_existence from FF to FE ...
2022-11-10 17:40:57.715 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to FE with command common.sign_of_life
2022-11-10 17:40:57.715 [DEBUG] [s.internal.handler.EBusBridgeHandler] - No handler has accepted the command common.sign_of_life from FF to FE ...
2022-11-10 17:40:58.511 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 07 04 00 EF]
2022-11-10 17:40:59.219 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 07 04 00 EF]
2022-11-10 17:40:59.220 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; Unable to send telegram FF 04 07 04 00 EF after 2 attempts ... [ERROR: TOO_MANY_ATTEMPS, DATA: FF 04 07 04 00 EF]
2022-11-10 17:41:46.999 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:41:52.359 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:41:54.537 [TRACE] [ng.ebus.internal.handler.EBusHandler] - initialize handler ebus:std:8799dc77bb:04
2022-11-10 17:41:54.539 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handler is now online ...
2022-11-10 17:41:54.540 [INFO ] [ng.ebus.internal.handler.EBusHandler] - (Re)Initialize all eBUS pollings for ebus:std:8799dc77bb:04 ...
2022-11-10 17:41:57.756 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:42:03.112 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
  1. delete eBUS Standard (04) from Things
  2. added manualy from list Vaillant BAI00 as slave 04
UID: ebus:bai:8799dc77bb:57bea806b1
label: Vaillant BAI00
thingTypeUID: ebus:bai
configuration:
  filterAcceptBroadcasts: true
  filterAcceptSlave: true
  slaveAddress: "04"
  filterAcceptMaster: false
bridgeUID: ebus:bridge:8799dc77bb

output logs:

2022-11-10 17:46:58.819 [TRACE] [ng.ebus.internal.handler.EBusHandler] - dispose handler ebus:bai:7911c3346f
2022-11-10 17:47:15.112 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:47:20.468 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:47:24.217 [TRACE] [ng.ebus.internal.handler.EBusHandler] - initialize handler ebus:bai:8799dc77bb:57bea806b1
2022-11-10 17:47:24.217 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handler is now online ...
2022-11-10 17:47:24.218 [INFO ] [ng.ebus.internal.handler.EBusHandler] - (Re)Initialize all eBUS pollings for ebus:bai:8799dc77bb:57bea806b1 ...
2022-11-10 17:47:25.814 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:47:31.210 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
  1. deleted Vaillant BAI00
  2. added manualy from list Vaillant BAI00 - as slave 08
UID: ebus:bai:8799dc77bb:a4fa36eda9
label: Vaillant BAI00
thingTypeUID: ebus:bai
configuration:
  filterAcceptBroadcasts: true
  filterAcceptSlave: true
  slaveAddress: "08"
  filterAcceptMaster: false
bridgeUID: ebus:bridge:8799dc77bb

output logs:

2022-11-10 17:52:32.509 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command boiler.control.datetime
2022-11-10 17:52:32.510 [TRACE] [ng.ebus.internal.handler.EBusHandler] - eBUS handler cfg EBusHandlerConfiguration [slaveAddress=08, masterAddress=null, filterAcceptMaster=false, filterAcceptSlave=true, filterAcceptBroadcasts=true, polling=null]
2022-11-10 17:52:32.512 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handle received command by thing Vaillant BAI00 with id ebus:bai:8799dc77bb:a4fa36eda9 ...
2022-11-10 17:52:32.513 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key datetime with value null
2022-11-10 17:52:32.514 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key temp_outside with value null
2022-11-10 17:52:32.515 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key status with value 0
2022-11-10 17:52:32.905 [DEBUG] [ternal.services.EBusDiscoveryService] - Discovered eBUS device bai ...
2022-11-10 17:52:32.925 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command common.identification
2022-11-10 17:52:32.925 [DEBUG] [s.internal.handler.EBusBridgeHandler] - No handler has accepted the command common.identification from FF to 08 ...
2022-11-10 17:52:32.926 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command controller.identification
2022-11-10 17:52:32.926 [DEBUG] [s.internal.handler.EBusBridgeHandler] - No handler has accepted the command controller.identification from FF to 08 ...
2022-11-10 17:52:32.926 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command pmw.identification
2022-11-10 17:52:32.927 [DEBUG] [s.internal.handler.EBusBridgeHandler] - No handler has accepted the command pmw.identification from FF to 08 ...
2022-11-10 17:52:42.102 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:a4fa36eda9:bai_boiler_control_datetime#status" with "FF 08 B5 04 01 00 99" ...
2022-11-10 17:52:42.489 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command boiler.control.datetime
2022-11-10 17:52:42.489 [TRACE] [ng.ebus.internal.handler.EBusHandler] - eBUS handler cfg EBusHandlerConfiguration [slaveAddress=08, masterAddress=null, filterAcceptMaster=false, filterAcceptSlave=true, filterAcceptBroadcasts=true, polling=null]
2022-11-10 17:52:42.490 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handle received command by thing Vaillant BAI00 with id ebus:bai:8799dc77bb:a4fa36eda9 ...
2022-11-10 17:52:42.490 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key datetime with value null
2022-11-10 17:52:42.491 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key temp_outside with value null
2022-11-10 17:52:42.491 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key status with value 0
2022-11-10 17:52:43.175 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:52:48.567 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:52:52.103 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:a4fa36eda9:bai_boiler_control_datetime#status" with "FF 08 B5 04 01 00 99" ...
2022-11-10 17:52:52.498 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command boiler.control.datetime
2022-11-10 17:52:52.498 [TRACE] [ng.ebus.internal.handler.EBusHandler] - eBUS handler cfg EBusHandlerConfiguration [slaveAddress=08, masterAddress=null, filterAcceptMaster=false, filterAcceptSlave=true, filterAcceptBroadcasts=true, polling=null]
2022-11-10 17:52:52.499 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handle received command by thing Vaillant BAI00 with id ebus:bai:8799dc77bb:a4fa36eda9 ...
2022-11-10 17:52:52.499 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key datetime with value null
2022-11-10 17:52:52.500 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key temp_outside with value null
2022-11-10 17:52:52.500 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key status with value 0
2022-11-10 17:52:53.920 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:52:59.277 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 17:53:02.104 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:a4fa36eda9:bai_boiler_control_datetime#status" with "FF 08 B5 04 01 00 99" ...
2022-11-10 17:53:02.477 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command boiler.control.datetime
2022-11-10 17:53:02.477 [TRACE] [ng.ebus.internal.handler.EBusHandler] - eBUS handler cfg EBusHandlerConfiguration [slaveAddress=08, masterAddress=null, filterAcceptMaster=false, filterAcceptSlave=true, filterAcceptBroadcasts=true, polling=null]
2022-11-10 17:53:02.478 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handle received command by thing Vaillant BAI00 with id ebus:bai:8799dc77bb:a4fa36eda9 ...
2022-11-10 17:53:02.478 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key datetime with value null
2022-11-10 17:53:02.478 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key temp_outside with value null
2022-11-10 17:53:02.479 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key status with value 0
2022-11-10 17:53:12.105 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:a4fa36eda9:bai_boiler_control_datetime#status" with "FF 08 B5 04 01 00 99" ...
2022-11-10 17:53:12.506 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command boiler.control.datetime
2022-11-10 17:53:12.506 [TRACE] [ng.ebus.internal.handler.EBusHandler] - eBUS handler cfg EBusHandlerConfiguration [slaveAddress=08, masterAddress=null, filterAcceptMaster=false, filterAcceptSlave=true, filterAcceptBroadcasts=true, polling=null]
2022-11-10 17:53:12.507 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handle received command by thing Vaillant BAI00 with id ebus:bai:8799dc77bb:a4fa36eda9 ...
2022-11-10 17:53:12.507 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key datetime with value null
2022-11-10 17:53:12.507 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key temp_outside with value null
2022-11-10 17:53:12.507 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key status with value 0
2022-11-10 18:00:53.518 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:a4fa36eda9:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:00:53.518 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:a4fa36eda9:bai_boiler_control_datetime#status" with "FF 08 B5 04 01 00 99" ...
2022-11-10 18:00:53.957 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 F7 01 08 FE 00 5F 00
2022-11-10 18:00:54.293 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; Telegram starts with an invalid source address! FE [ERROR: INVALID_SOURCE_ADDRESS, DATA: 03 64 B5 12 02 02 00 66 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00]
2022-11-10 18:00:55.185 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command boiler.control.datetime
2022-11-10 18:00:55.186 [TRACE] [ng.ebus.internal.handler.EBusHandler] - eBUS handler cfg EBusHandlerConfiguration [slaveAddress=08, masterAddress=null, filterAcceptMaster=false, filterAcceptSlave=true, filterAcceptBroadcasts=true, polling=null]
2022-11-10 18:00:55.186 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handle received command by thing Vaillant BAI00 with id ebus:bai:8799dc77bb:a4fa36eda9 ...
2022-11-10 18:00:55.187 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key datetime with value null
2022-11-10 18:00:55.187 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key temp_outside with value null
2022-11-10 18:00:55.187 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key status with value 0

Test through added files:
ebus.things

Bridge ebus:bridge:8799dc77bb "Controller eBUS" @ "eBUS" [
    serialPortDriver="buildin",
    masterAddress="FF",
    serialPort="/dev/ttyAMA3",
    advancedLogging=true]{

Thing bai 08 "Protherm Panther Condens 25 KKO at adress 08" [ slaveAddress="08" ]{
    Channels:
      Type bai_boiler_temp-return_status : bai_boiler_temp-return#status [ polling = 10 ]
  }
}

ebus.items

String BAI00_Status_return_temperature { channel="ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" }

output logs:

2022-11-10 18:39:52.938 [DEBUG] [ternal.services.EBusDiscoveryService] - Start eBUS discovery service ...
2022-11-10 18:39:52.939 [WARN ] [s.internal.handler.EBusBridgeHandler] - Enable advanced logging for eBUS commands!
2022-11-10 18:39:52.946 [INFO ] [al.EBusSerialBuildInSerialConnection] - Use openhab build-in serial driver .................................................................
2022-11-10 18:39:53.193 [TRACE] [ng.ebus.internal.handler.EBusHandler] - initialize handler ebus:bai:8799dc77bb:08
2022-11-10 18:39:53.193 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handler is now online ...
2022-11-10 18:39:53.194 [INFO ] [ng.ebus.internal.handler.EBusHandler] - (Re)Initialize all eBUS pollings for ebus:bai:8799dc77bb:08 ...
2022-11-10 18:41:56.020 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 18:42:01.371 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 18:42:06.761 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 18:42:12.116 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 18:42:37.089 [TRACE] [ng.ebus.internal.handler.EBusHandler] - channelLinked ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status
2022-11-10 18:42:37.091 [INFO ] [ng.ebus.internal.handler.EBusHandler] - Register polling for "boiler.temp_return" every 10 sec. (initial delay 6 sec.)
2022-11-10 18:42:43.091 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:42:43.521 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B2 01 4D FE 00 47 00
2022-11-10 18:42:44.291 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 07 04 00 EF]
2022-11-10 18:42:45.021 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: FF 04 07 04 00 EF]
2022-11-10 18:42:45.022 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; Unable to send telegram FF 04 07 04 00 EF after 2 attempts ... [ERROR: TOO_MANY_ATTEMPS, DATA: FF 04 07 04 00 EF]
2022-11-10 18:42:45.496 [DEBUG] [ternal.services.EBusDiscoveryService] - Discovered eBUS device bai ...
2022-11-10 18:42:45.500 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command common.identification
2022-11-10 18:42:45.501 [DEBUG] [s.internal.handler.EBusBridgeHandler] - No handler has accepted the command common.identification from FF to 08 ...
2022-11-10 18:42:45.502 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command controller.identification
2022-11-10 18:42:45.502 [DEBUG] [s.internal.handler.EBusBridgeHandler] - No handler has accepted the command controller.identification from FF to 08 ...
2022-11-10 18:42:45.504 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address FF to 08 with command pmw.identification
2022-11-10 18:42:45.504 [DEBUG] [s.internal.handler.EBusBridgeHandler] - No handler has accepted the command pmw.identification from FF to 08 ...
2022-11-10 18:42:53.092 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:42:53.539 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B2 01 4D FE 00 47 00
2022-11-10 18:43:03.094 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:43:03.517 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B2 01 4D FE 00 47 00
2022-11-10 18:43:13.095 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:43:13.538 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B2 01 4D FE 00 47 00
2022-11-10 18:43:23.918 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:43:24.368 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B2 01 4D FE 00 47 00
2022-11-10 18:43:33.919 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:43:34.348 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B0 01 4F FE 00 EE 00
2022-11-10 18:43:43.920 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:43:44.367 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B0 01 4F FE 00 EE 00
2022-11-10 18:43:53.921 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:43:54.348 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B0 01 4F FE 00 EE 00
2022-11-10 18:44:03.922 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:44:04.357 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B0 01 4F FE 00 EE 00
2022-11-10 18:44:13.923 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:44:14.338 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B0 01 4F FE 00 EE 00
2022-11-10 18:44:23.924 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:44:24.418 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B0 01 4F FE 00 EE 00
2022-11-10 18:44:33.925 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:44:34.387 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B0 01 4F FE 00 EE 00
2022-11-10 18:44:43.926 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:44:44.357 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 B0 01 4F FE 00 EE 00
2022-11-10 18:44:53.927 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:44:54.347 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AE 01 51 FE 00 95 00
2022-11-10 18:45:03.928 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:45:04.368 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AE 01 51 FE 00 95 00
2022-11-10 18:45:13.929 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:45:14.348 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AE 01 51 FE 00 95 00
2022-11-10 18:45:23.930 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:45:24.367 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AE 01 51 FE 00 95 00
2022-11-10 18:45:33.938 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:45:34.358 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AE 01 51 FE 00 95 00
2022-11-10 18:45:43.939 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:45:44.388 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AE 01 51 FE 00 95 00
2022-11-10 18:45:53.941 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:45:54.369 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AE 01 51 FE 00 95 00
2022-11-10 18:46:03.942 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:46:04.387 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AE 01 51 FE 00 95 00
2022-11-10 18:46:13.943 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:46:14.358 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AD 01 52 FE 00 A5 00
2022-11-10 18:46:23.943 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:46:24.398 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AD 01 52 FE 00 A5 00
2022-11-10 18:46:33.945 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:46:34.397 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AD 01 52 FE 00 A5 00
2022-11-10 18:46:43.946 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:46:44.427 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AD 01 52 FE 00 A5 00
2022-11-10 18:46:53.947 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:46:54.369 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AD 01 52 FE 00 A5 00
2022-11-10 18:47:03.948 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:47:04.378 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AD 01 52 FE 00 A5 00
2022-11-10 18:47:13.949 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:47:14.357 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AD 01 52 FE 00 A5 00
2022-11-10 18:47:23.950 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:47:24.086 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 18:47:24.551 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AD 01 52 FE 00 A5 00
2022-11-10 18:47:29.484 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 18:47:33.951 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:47:34.389 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AB 01 54 FE 00 C5 00
2022-11-10 18:47:34.887 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 18:47:40.199 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; No response from slave! AA [ERROR: NO_SLAVE_RESPONSE, DATA: 03 64 B5 12 02 02 00 66]
2022-11-10 18:47:43.957 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:47:44.398 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AB 01 54 FE 00 C5 00
2022-11-10 18:47:53.958 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:47:54.368 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AB 01 54 FE 00 C5 00
2022-11-10 18:48:03.959 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:8799dc77bb:08:bai_boiler_temp-return#status" with "FF 08 B5 09 03 0D 98 00 B7" ...
2022-11-10 18:48:04.397 [TRACE] [s.internal.handler.EBusBridgeHandler] - Unknown telegram FF 08 B5 09 03 0D 98 00 B7 00 05 AB 01 54 FE 00 C5 00


Well, you are getting back data, but it cannot be decoded:

The first part is the message to the BAI from address FF to 08, with command B5 09, the message continues with a length of 3 bytes (03) being 0D (read) 98 00 (the specific temperature). Next is the checksum value B7 for that message. Followed by 00 being the end of the sent message, after which the slave will return a message.

The return message is 5 bytes long (05), the 5 byte response is AB 01 54 FE 00, followed by checksum C5 for that response and ending with 00 freeing up the ebus for others.

However the openhab ebus config accounts for a response of 3 bytes and not 5, with the first two bytes being temperature and the third byte the status. However, as the response is five bytes long, two bytes are unaccounted for and the message will not be recognised.

I think that is the problem with so many software and hardware versions of the BAI. Don’t know if ebusd configurations provide correct information on this. This is going to deep for me and as I am not the proud owner of a BAI, nothing for me to test.

Hi,

thanks I switch to eBUSd

UID: ebus:bridge:091a9ae53e
label: eBUS Bridge
thingTypeUID: ebus:bridge
configuration:
  networkDriver: ebusd
  serialPortDriver: buildin
  masterAddress: FF
  ipAddress: 127.0.0.1
  port: 8888
  advancedLogging: true
UID: ebus:bai:091a9ae53e:5a9cf2d7bc
label: Vaillant BAI00
thingTypeUID: ebus:bai
configuration:
  filterAcceptBroadcasts: true
  filterAcceptSlave: true
  slaveAddress: "08"
  filterAcceptMaster: false
bridgeUID: ebus:bridge:091a9ae53e

log:

2022-11-11 22:42:27.816 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Bridge status changed to ONLINE.
2022-11-11 22:42:27.817 [INFO ] [ng.ebus.internal.handler.EBusHandler] - (Re)Initialize all eBUS pollings for ebus:bai:091a9ae53e:5a9cf2d7bc ...
2022-11-11 22:42:27.818 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Channel with id bai_boiler_control_datetime#status has no pooling defined ...
2022-11-11 22:42:27.819 [INFO ] [ng.ebus.internal.handler.EBusHandler] - Register polling for "boiler.control.datetime" every 10 sec. (initial delay 2 sec.)
2022-11-11 22:42:29.819 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:42:39.820 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:42:49.821 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:42:59.822 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:43:09.823 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:43:19.825 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:43:29.826 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:43:39.827 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:43:49.828 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:43:59.829 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:44:12.436 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:44:22.437 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:44:32.438 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:44:42.439 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:44:52.441 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:45:02.442 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:45:12.443 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:45:22.444 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:45:32.445 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:45:42.447 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:45:42.596 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; command not enabled [DATA: ]
2022-11-11 22:45:52.448 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:46:02.449 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:46:12.450 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:46:22.455 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:46:32.456 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:46:42.457 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:46:52.458 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:47:02.459 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:47:12.460 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:47:22.461 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:47:32.462 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:47:42.463 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:47:52.464 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:48:02.466 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:48:12.467 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:48:22.468 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:48:32.473 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:48:42.475 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:48:52.476 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:49:02.477 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:49:12.478 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:49:12.565 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; command not enabled [DATA: ]
ebusctl read datetime
nosignal;-:-:-;-.-.-;-

2022-11-11 22:53:55.676 [DEBUG] [s.internal.handler.EBusBridgeHandler] - Received telegram from address 31 to 08 with command boiler.control.datetime
2022-11-11 22:53:55.677 [TRACE] [ng.ebus.internal.handler.EBusHandler] - eBUS handler cfg EBusHandlerConfiguration [slaveAddress=08, masterAddress=null, filterAcceptMaster=false, filterAcceptSlave=true, filterAcceptBroadcasts=true, polling=null]
2022-11-11 22:53:55.680 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Handle received command by thing Vaillant BAI00 with id ebus:bai:091a9ae53e:5a9cf2d7bc ...
2022-11-11 22:53:55.680 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key datetime with value null
2022-11-11 22:53:55.682 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key temp_outside with value null
2022-11-11 22:53:55.683 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Key status with value 0
2022-11-11 22:53:57.520 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:54:07.521 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:54:17.522 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:54:27.523 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:54:37.524 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:54:47.525 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:54:57.526 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:55:07.527 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:55:17.528 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:55:27.530 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:55:37.531 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:55:47.532 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:55:57.533 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:56:07.539 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:56:07.621 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; command not enabled [DATA: ]
2022-11-11 22:56:17.540 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:56:17.629 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; command not enabled [DATA: ]
2022-11-11 22:56:27.541 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:56:27.545 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; command not enabled [DATA: ]
2022-11-11 22:56:37.542 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:56:37.559 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; command not enabled [DATA: ]
2022-11-11 22:56:37.559 [DEBUG] [s.internal.handler.EBusBridgeHandler] - eBUS telegram error; command not enabled [DATA: ]
2022-11-11 22:56:47.543 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:56:57.545 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:57:07.546 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:57:17.547 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:57:27.548 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:57:37.549 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:57:47.550 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:57:57.551 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:58:07.552 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:58:17.557 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:58:27.558 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:58:37.559 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:58:47.560 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:58:57.561 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Poll command "ebus:bai:091a9ae53e:5a9cf2d7bc:bai_boiler_control_datetime#datetime" with "FF 08 B5 04 01 00 99" ...
2022-11-11 22:58:57.680 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Bridge status changed to OFFLINE.
2022-11-11 22:59:06.256 [TRACE] [ng.ebus.internal.handler.EBusHandler] - Unable to send polling command due to a unconnected controller
2022-11-11 22:59:06.256 [DEBUG] [ng.ebus.internal.handler.EBusHandler] - Remove polling job for FF 08 B5 04 01 00 99

What I actually was trying to say is that ebusd has its own configuration files. Try to read or control the device direct with ebusd, without openhab. See what is working and what not.

As ebus is quite a complex matter, try to figure out for yourself which parameters are a MUST to read/control with openhab, which are NICE TO HAVE and which ones are not of interest for you and focus on the ones that matter most to you. Look at the messages going back and forth and see how ebusd decodes these in comparison to openhab (for instance the temperature message from one of your earlier responses) and see if the openhab configuration needs tweaking for your device. Read the eBus’ binding readme, and also at the very bottom where it points to other readmes on the configuration files and learn for yourself what the messages from the ebus can be decrypted and how to write your own JSON configuration file to suit your needs.

Yes, quite some time investment is required, but ebus is not the most open protocol and Vaillant… well…

BTW, it looks like several non-responsive commands are for a room controller or something like that. Log all messages for a day, extensively use your BAI during that time by giving it commands and requesting statuses/temperatures/other info via your (room) controller and see what you can make of it.

Thanks