[Python] Control Mitsubishi MAC-557IF-E airconditioning

[peterpijpelink]

Is this plugin only for air based melcloud systems or also air/water systems?

[SilverShaded]

Hi im having some problems getting the plugin working and gave the following error messages, can anyone help?

2020-09-02 21:53:47.827 Error: (Heat Pump) 'onHeartbeat' failed 'KeyError'.
2020-09-02 21:53:47.827 Error: (Heat Pump) ----> Line 599 in '/home/pi/domoticz/plugins/Melcloud/plugin.py', function onHeartbeat
2020-09-02 21:53:47.827 Error: (Heat Pump) ----> Line 276 in '/home/pi/domoticz/plugins/Melcloud/plugin.py', function onHeartbeat

[lepe]

Continuing here with an issue like i have seen here before...

Sep 19 00:43:40 raspberrypidomo2 domoticz: (AC) MELCloud receive unknonw message with error code 404
Sep 19 00:43:40 raspberrypidomo2 domoticz: (AC) MELCloud has disconnected
Sep 19 00:43:40 raspberrypidomo2 domoticz: (AC) MELCloud connection OK
Sep 19 00:43:40 raspberrypidomo2 domoticz: (AC) MELCloud receive unknonw message with error code 404
Sep 19 00:43:40 raspberrypidomo2 domoticz: (AC) MELCloud has disconnected
Sep 19 00:43:41 raspberrypidomo2 domoticz: (AC) MELCloud connection OK
...
Sep 19 01:13:45 raspberrypidomo2 domoticz: (AC) MELCloud receive unknonw message with error code 404
Sep 19 01:13:45 raspberrypidomo2 domoticz: (AC) MELCloud has disconnected
Sep 19 01:13:45 raspberrypidomo2 domoticz: (AC) MELCloud connection OK
Sep 19 01:13:45 raspberrypidomo2 domoticz: (AC) No transport, write directive to 'MELCloud' ignored.
Sep 19 01:13:45 raspberrypidomo2 domoticz: (AC) MELCloud has disconnected
Sep 19 01:13:45 raspberrypidomo2 domoticz: Domoticz(pid:931, tid:965('Plugin_ASIO')) received fatal signal 11 (Segmentation fault)
Sep 19 01:13:45 raspberrypidomo2 domoticz: siginfo address=0x3a3, address=(nil)
Sep 19 01:13:50 raspberrypidomo2 domoticz: MQTT: Topic: domoticz/in, Message: {"idx": 1220, "nvalue": 0, "svalue": "34"}
Sep 19 01:13:50 raspberrypidomo2 domoticz: Thread 27 (Thread 0x679f9220 (LWP 965)):
Sep 19 01:13:50 raspberrypidomo2 domoticz: #0 __waitpid (options=0, stat_loc=0x679f7dc8, pid=31886) at ../sysdeps/unix/sysv/linux/waitpid.c:30
Sep 19 01:13:50 raspberrypidomo2 domoticz: #1 __waitpid (pid=31886, stat_loc=0x679f7dc8, options=0) at ../sysdeps/unix/sysv/linux/waitpid.c:25
Sep 19 01:13:50 raspberrypidomo2 domoticz: #2 0x002dbc34 in dumpstack_gdb(bool) ()
Sep 19 01:13:50 raspberrypidomo2 domoticz: #3 0x002dc200 in signal_handler(int, siginfo_t*, void*) ()
Sep 19 01:13:50 raspberrypidomo2 domoticz: #4 <signal handler called>
Sep 19 01:13:50 raspberrypidomo2 domoticz: #5 raise (sig=11) at ../sysdeps/unix/sysv/linux/raise.c:50
Sep 19 01:13:50 raspberrypidomo2 domoticz: #6 <signal handler called>
Sep 19 01:13:50 raspberrypidomo2 domoticz: #7 0x6ec8ebc0 in ?? ()
Sep 19 01:13:50 raspberrypidomo2 domoticz: #8 0x76cd0d50 in ?? () from /usr/lib/arm-linux-gnueabihf/libcrypto.so.1.1

Most of the time every night between 00 and 06 it starts populating the log with these errors... then domoticz crashes (not responding) after a while... (monit restarts then domoticz)
This is since a week.
Are the melcloud servers blocking my requests?
Meanwhile testing melcloud app and this works fine.
Maybe time to remove the wifi modules and integrate mitsubishi2MQTT...
thanks!

[cjb75]

Have the same problem, any ideas?

How hard is it to use mqtt? Guide?

[lepe]

How hard is it to use mqtt? Guide?

Check here the info. https://github.com/Masurov/Domoticz-Mit ... QTT-Plugin

[Nautilus]

Hi, usually (or at least with some plugins) it has been possible to rename the generated switches and selector level names. But now I noticed when changing the name of the status mode switch (id = 1) that it does not update anymore. What would be the proper way to update it? E.g. the temperature sensor I can change for the same plugin and i keeps working.

Also, I noticed in the log something about energy consumption. Is there some setting to create a device for following up on that?

[ricvee]

Hi,

I cannot get the plugin working....
It is not adding any device, and yes I allowed for new devices.
I us the latest stable domoticz on a Raspberry Pi.

Is there someone who can help me?