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zivillian / ism7mqtt

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Incomplete data from ISM7 #20

Closed alaska3586 closed 2 years ago

alaska3586 commented 2 years ago

My ISM7MQTT runs on a raspberry pi, see closed issue "ism7mqtt on raspberry pi ?" with the debug version delivered there. Communication worked fine for ~ 2 days, providing repeatedly all changed values of the modules mentione in parameter.json. Many thanks for your support here!

However, since 11.3.2022 a lot of data are no longer delivered even if they definitely have changed like "Aussentemperatur" (from BM_0x35) "Vorlauftemperatur" (from CGB_0x8) "Ruecklauftemperatur" (from CGB_0x8) or "Kollektortemperatur" (from SM1_0x76)

It happens that value of only one or two modules are updated while all the rest is not protocolled any longer. My ISM7 is the external version, so I powered off and then powered on again the ISM module hardware (while the CGB system was continuously running) to check any hardware issue on that --> no result, same behaviour. Attached are

After restart of the ism7mqtt software often other values from other modules are sent, there is no clear systematics visible which values are sent and which are not.

The ISM7 firmware is still an older version (210.47.1.5.2.1), I've not yet got support from Wolf on that topic: no files, no update ... Is it possible to see from the protocols if the issue is firmware related, or what may cause the issue?

ism7mqtt_debug1.txt parameter.json.txt

alaska3586 commented 2 years ago

I changed the parameter.json file to the minimum amount of devices necessary (in total 22 devices) - currently all values seem to be updated again.

Under observation.

alaska3586 commented 2 years ago

After reduction to 22 devices the interface runs stable without outages.