huawei_solar
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SmartLogger 3000A
System Health details
System Health
| version | core-2022.7.6 |
|---|---|
| installation_type | Home Assistant OS |
| dev | false |
| hassio | true |
| docker | true |
| user | root |
| virtualenv | false |
| python_version | 3.10.5 |
| os_name | Linux |
| os_version | 5.15.45 |
| arch | x86_64 |
| timezone | Europe/Warsaw |
| config_dir | /config |
Home Assistant Community Store
| GitHub API | ok |
|---|---|
| GitHub Content | ok |
| GitHub Web | ok |
| GitHub API Calls Remaining | 4870 |
| Installed Version | 1.26.2 |
| Stage | running |
| Available Repositories | 1072 |
| Downloaded Repositories | 2 |
Home Assistant Cloud
| logged_in | false |
|---|---|
| can_reach_cert_server | ok |
| can_reach_cloud_auth | ok |
| can_reach_cloud | ok |
Home Assistant Supervisor
| host_os | Home Assistant OS 8.2 |
|---|---|
| update_channel | stable |
| supervisor_version | supervisor-2022.07.0 |
| agent_version | 1.2.1 |
| docker_version | 20.10.14 |
| disk_total | 30.8 GB |
| disk_used | 2.9 GB |
| healthy | true |
| supported | true |
| board | ova |
| supervisor_api | ok |
| version_api | ok |
| installed_addons | SSH & Web Terminal (11.0.2), Log Viewer (0.14.0), File editor (5.3.3), Samba share (10.0.0) |
Dashboards
| dashboards | 1 |
|---|---|
| resources | 0 |
| mode | auto-gen |
Recorder
| oldest_recorder_run | 21 lipca 2022 06:31 |
|---|---|
| current_recorder_run | 21 lipca 2022 09:12 |
| estimated_db_size | 0.43 MiB |
| database_engine | sqlite |
| database_version | 3.38.5 |
Huawei Solar Setup
2x Huawei SUN-60-KTL-M0 inverters connected via rs485 to SmartLogger 3000A with modbus-tcp enabled on logger
Describe the issue
I have a challenge for the author :)
I have a SolarLogger 3000A and 2 inverters connected to it (at address 1 and 2, logger is at address 0), link to the modbus documentation
If I understand the provisions of chapter "2.7 Remapped Modbus definitions", the registers are shifted in relation to the situation when we connect directly to the inverter
Currently, an attempt to establish a connection under any slaveID (0,1,2) results in such records in the logs
Reproduction steps
- Install Addon
- Try to add device
Relevant debug logs
2022-07-21 09:13:40 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting to 131.87.12.200:502.
2022-07-21 09:13:40 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting.
2022-07-21 09:13:40 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client connected to modbus server
2022-07-21 09:13:40 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol made connection.
2022-07-21 09:13:40 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Connected to 131.87.12.200:502.
2022-07-21 09:13:41 DEBUG (MainThread) [huawei_solar.huawei_solar] Reading register 43006
2022-07-21 09:13:41 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] send: 0x0 0x1 0x0 0x0 0x0 0x6 0x1 0x3 0xa7 0xfe 0x0 0x1
2022-07-21 09:13:41 DEBUG (MainThread) [pymodbus.transaction] Adding transaction 1
2022-07-21 09:13:41 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] recv: 0x0 0x1 0x0 0x0 0x0 0x3 0x1 0x83 0x3
2022-07-21 09:13:41 DEBUG (MainThread) [pymodbus.framer.socket_framer] Processing: 0x0 0x1 0x0 0x0 0x0 0x3 0x1 0x83 0x3
2022-07-21 09:13:41 DEBUG (MainThread) [pymodbus.factory] Factory Response[131]
2022-07-21 09:13:41 DEBUG (MainThread) [pymodbus.transaction] Getting transaction 1
2022-07-21 09:13:41 ERROR (MainThread) [huawei_solar.huawei_solar] Aborting client creation due to error.
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 123, in create
await huawei_solar._initialize()
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 88, in _initialize
self.time_zone = (await self.get(rn.TIME_ZONE)).value
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 217, in get
return (await self.get_multiple([name], slave))[0]
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 259, in get_multiple
response = await self._read_registers(
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 350, in _read_registers
result = await _do_read()
File "/usr/local/lib/python3.10/site-packages/backoff/_async.py", line 133, in retry
ret = await target(*args, **kwargs)
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 332, in _do_read
raise ReadException(
huawei_solar.exceptions.ReadException: Got error while reading from register 43006 with length 1: Exception Response(131, 3, IllegalValue)
2022-07-21 09:13:41 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client disconnected from modbus server: None
2022-07-21 09:13:41 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol lost connection.
That is not straightforward, but should be doable. Any chance that we can work out a way for me to access your installation (VPN, Wireguard, whitelisting of an IP)? That would immensely speed up the development cycle.
What happens if you only mention slave ID 1 and 2 during the installation wizard? Can you post the logs of what happens then?
With slaveid =1:
2022-07-21 11:10:54 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting to 131.87.12.200:502.
2022-07-21 11:10:54 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting.
2022-07-21 11:10:54 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client connected to modbus server
2022-07-21 11:10:54 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol made connection.
2022-07-21 11:10:54 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Connected to 131.87.12.200:502.
2022-07-21 11:10:55 DEBUG (MainThread) [huawei_solar.huawei_solar] Reading register 43006
2022-07-21 11:10:55 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] send: 0x0 0x1 0x0 0x0 0x0 0x6 0x1 0x3 0xa7 0xfe 0x0 0x1
2022-07-21 11:10:55 DEBUG (MainThread) [pymodbus.transaction] Adding transaction 1
2022-07-21 11:10:55 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] recv: 0x0 0x1 0x0 0x0 0x0 0x3 0x1 0x83 0x3
2022-07-21 11:10:55 DEBUG (MainThread) [pymodbus.framer.socket_framer] Processing: 0x0 0x1 0x0 0x0 0x0 0x3 0x1 0x83 0x3
2022-07-21 11:10:55 DEBUG (MainThread) [pymodbus.factory] Factory Response[131]
2022-07-21 11:10:55 DEBUG (MainThread) [pymodbus.transaction] Getting transaction 1
2022-07-21 11:10:55 ERROR (MainThread) [huawei_solar.huawei_solar] Aborting client creation due to error.
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 123, in create
await huawei_solar._initialize()
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 88, in _initialize
self.time_zone = (await self.get(rn.TIME_ZONE)).value
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 217, in get
return (await self.get_multiple([name], slave))[0]
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 259, in get_multiple
response = await self._read_registers(
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 350, in _read_registers
result = await _do_read()
File "/usr/local/lib/python3.10/site-packages/backoff/_async.py", line 133, in retry
ret = await target(*args, **kwargs)
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 332, in _do_read
raise ReadException(
huawei_solar.exceptions.ReadException: Got error while reading from register 43006 with length 1: Exception Response(131, 3, IllegalValue)
2022-07-21 11:10:55 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client disconnected from modbus server: None
2022-07-21 11:10:55 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol lost connection.
with slaveid=2:
2022-07-21 11:13:09 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting to 131.87.12.200:502.
2022-07-21 11:13:09 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting.
2022-07-21 11:13:09 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client connected to modbus server
2022-07-21 11:13:09 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol made connection.
2022-07-21 11:13:09 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Connected to 131.87.12.200:502.
2022-07-21 11:13:09 DEBUG (MainThread) [zeroconf] IPv6 scope_id 0 associated to the receiving interface
2022-07-21 11:13:09 DEBUG (MainThread) [zeroconf] Received from '::ffff:192.168.2.72':5353 [socket 12 (('::', 5353, 0, 0))]: <DNSIncoming:{id=0, flags=0, truncated=False, n_q=1, n_ans=1, n_auth=0, n_add=0, questions=[ptr[question,QM,in,_anywhereusb._tcp.local.]], answers=[record[ptr,in,_anywhereusb._tcp.local.]=4205/4204,AW02-004853 [0004F31FC7AA] (AnywhereUSB)._anywhereusb._tcp.local.]}> (96 bytes) as [b'\x00\x00\x00\x00\x00\x01\x00\x01\x00\x00\x00\x00\x0c_anywhereusb\x04_tcp\x05local\x00\x00\x0c\x00\x01\xc0\x0c\x00\x0c\x00\x01\x00\x00\x10m\x00+(AW02-004853 [0004F31FC7AA] (AnywhereUSB)\xc0\x0c']
2022-07-21 11:13:10 DEBUG (MainThread) [huawei_solar.huawei_solar] Reading register 43006
2022-07-21 11:13:10 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] send: 0x0 0x1 0x0 0x0 0x0 0x6 0x2 0x3 0xa7 0xfe 0x0 0x1
2022-07-21 11:13:10 DEBUG (MainThread) [pymodbus.transaction] Adding transaction 1
2022-07-21 11:13:10 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] recv: 0x0 0x1 0x0 0x0 0x0 0x3 0x2 0x83 0x3
2022-07-21 11:13:10 DEBUG (MainThread) [pymodbus.framer.socket_framer] Processing: 0x0 0x1 0x0 0x0 0x0 0x3 0x2 0x83 0x3
2022-07-21 11:13:10 DEBUG (MainThread) [pymodbus.factory] Factory Response[131]
2022-07-21 11:13:10 DEBUG (MainThread) [pymodbus.transaction] Getting transaction 1
2022-07-21 11:13:10 ERROR (MainThread) [huawei_solar.huawei_solar] Aborting client creation due to error.
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 123, in create
await huawei_solar._initialize()
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 88, in _initialize
self.time_zone = (await self.get(rn.TIME_ZONE)).value
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 217, in get
return (await self.get_multiple([name], slave))[0]
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 259, in get_multiple
response = await self._read_registers(
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 350, in _read_registers
result = await _do_read()
File "/usr/local/lib/python3.10/site-packages/backoff/_async.py", line 133, in retry
ret = await target(*args, **kwargs)
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 332, in _do_read
raise ReadException(
huawei_solar.exceptions.ReadException: Got error while reading from register 43006 with length 1: Exception Response(131, 3, IllegalValue)
2022-07-21 11:13:10 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client disconnected from modbus server: None
2022-07-21 11:13:10 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol lost connection.
Ok, I have a suspicion that the issue is not related to the setup itself, but with those commercial inverters using other Modbus addresses, making them incompatible with this integration.
Can you download the register definitions, as described in this topic on the Huawei forum and upload them here? That way I can compare and check.
Ok. I make some discover.
So as on 2.7 Remapped Modbus definitions acrive power of inverters i found when connecting on slaveid=0 (logger) and read address
51001 for active power of inverter no 1 51026 for active power of inverter no 2
For read data directly from each inverter I use addresses from modbus v3.pdf and slaveid 1 or 2 - for example active power address 32080/32081
But when I try read timezone register 43006 i get 0
Some readed from slave =1 data
Filename is number od start of register and contains 100-125 registers. So 3000.csv include data from registers 30000-30125, 32000.csv from 32000 to 32100 etc
Hope this helps
I use modbuspull from https://www.modbustools.com/download.html
Here click
The strange thing is that the register that I try to read is mentioned in this document, but your logs clearly indicate that an "Illegal data value" exception is being thrown when reading the register:
Can you please try to read the registers in the 43xxx range with your modbuspoll tool?
Time Zone I can read from logger registry 40005 (as in documentation for logger) and slaveid=0. Looks like registers 43000 of inverters are not acccessible over logger ??
IMHO best solution is try read 43006 if it fails try 40005 if success then connected device is logger and next access to each inverter values by slaveid 1,2 ... or by slaveid=0 of logger and remaped addresses
Ok, thanks for the info. I'll need to think a bit over the approach for this. I could ignore the error on the time zone register, but this will have two consequences:
- reported times (startup time etc) can be wrong
- editable entities (mostly for battery management) will not show up. This is because I use the time zone register as a way to test if I have elevated permissions
- optimizer entities will not show up as these need those elevated permissions
For me, it will not matter too much, because I do not have any batteries or optimizers :) But if you want to do something universal, it is probably most sensible to do as I wrote, i.e. reading the time from two registers and depending on which success will be different futher proceeding. You can add in the documentation that if user have/use a logger, user should also provide the logger's slaveid to be able to read the time
After upgrade to 1.1.2 I get error "Setup failed for custom integration huawei_solar: Requirements for huawei_solar not found: ['huawei-solar==2.1.2']",also "Unable to install package huawei-solar==2.1.2"
After upgrade to 1.1.2 I get error "Setup failed for custom integration huawei_solar: Requirements for huawei_solar not found: ['huawei-solar==2.1.2']",also "Unable to install package huawei-solar==2.1.2"
I have the same issue with the 1.1.2 release
I have the same issue with the 1.1.2 release
Looks like typo mistake - somewhere in code should be 1.1.2 but is 2.1.2 :)
I have the same issue with the 1.1.2 release
Looks like typo mistake - somewhere in code should be 1.1.2 but is 2.1.2 :)
2.1.2 release is used in manifest.json, but I don't think it's the cause, I just tested it...
Edit: it is indeed caused by that line, of you change it into 2.1.1, then it works 🙂
Whoops, the release of the huawei_solar library version 2.1.2 went wrong. Fixed now!
Can you try again with release 1.1.2?
Unfortunately still not working, below the logs :
With device id=0 (logger)
2022-07-29 07:02:18 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting to 131.87.12.200:502.
2022-07-29 07:02:18 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting.
2022-07-29 07:02:18 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client connected to modbus server
2022-07-29 07:02:18 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol made connection.
2022-07-29 07:02:18 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Connected to 131.87.12.200:502.
2022-07-29 07:02:19 DEBUG (MainThread) [huawei_solar.huawei_solar] Reading register 43006
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] send: 0x0 0x1 0x0 0x0 0x0 0x6 0x0 0x3 0xa7 0xfe 0x0 0x1
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.transaction] Adding transaction 1
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] recv: 0x0 0x1 0x0 0x0 0x0 0x5 0x0 0x3 0x2 0x0 0x0
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.framer.socket_framer] Processing: 0x0 0x1 0x0 0x0 0x0 0x5 0x0 0x3 0x2 0x0 0x0
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.factory] Factory Response[ReadHoldingRegistersResponse: 3]
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.transaction] Getting transaction 1
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.payload] [0]
2022-07-29 07:02:19 DEBUG (MainThread) [huawei_solar.huawei_solar] Reading register 47000
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] send: 0x0 0x2 0x0 0x0 0x0 0x6 0x0 0x3 0xb7 0x98 0x0 0x1
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.transaction] Adding transaction 2
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] recv: 0x0 0x2 0x0 0x0 0x0 0x3 0x0 0x83 0x3
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.framer.socket_framer] Processing: 0x0 0x2 0x0 0x0 0x0 0x3 0x0 0x83 0x3
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.factory] Factory Response[131]
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.transaction] Getting transaction 2
2022-07-29 07:02:19 ERROR (MainThread) [huawei_solar.huawei_solar] Got error Got error while reading from register 47000 with length 1: Exception Response(131, 3, IllegalValue) while trying to determine battery.
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 119, in _initialize
self.battery_type = (await self.get(rn.STORAGE_UNIT_1_PRODUCT_MODEL)).value
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 245, in get
return (await self.get_multiple([name], slave))[0]
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 287, in get_multiple
response = await self._read_registers(
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 378, in _read_registers
result = await _do_read()
File "/usr/local/lib/python3.10/site-packages/backoff/_async.py", line 133, in retry
ret = await target(*args, **kwargs)
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 360, in _do_read
raise ReadException(
huawei_solar.exceptions.ReadException: Got error while reading from register 47000 with length 1: Exception Response(131, 3, IllegalValue)
2022-07-29 07:02:19 ERROR (MainThread) [huawei_solar.huawei_solar] Aborting client creation due to error.
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 150, in create
await huawei_solar._initialize()
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 130, in _initialize
raise rerr
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 119, in _initialize
self.battery_type = (await self.get(rn.STORAGE_UNIT_1_PRODUCT_MODEL)).value
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 245, in get
return (await self.get_multiple([name], slave))[0]
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 287, in get_multiple
response = await self._read_registers(
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 378, in _read_registers
result = await _do_read()
File "/usr/local/lib/python3.10/site-packages/backoff/_async.py", line 133, in retry
ret = await target(*args, **kwargs)
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 360, in _do_read
raise ReadException(
huawei_solar.exceptions.ReadException: Got error while reading from register 47000 with length 1: Exception Response(131, 3, IllegalValue)
2022-07-29 07:02:19 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client disconnected from modbus server: None
2022-07-29 07:02:19 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol lost connection.
With deviceid=1 (first inverter)
2022-07-29 07:02:25 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting to 131.87.12.200:502.
2022-07-29 07:02:25 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Connecting.
2022-07-29 07:02:25 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client connected to modbus server
2022-07-29 07:02:25 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol made connection.
2022-07-29 07:02:25 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Connected to 131.87.12.200:502.
2022-07-29 07:02:26 DEBUG (MainThread) [huawei_solar.huawei_solar] Reading register 43006
2022-07-29 07:02:26 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] send: 0x0 0x1 0x0 0x0 0x0 0x6 0x1 0x3 0xa7 0xfe 0x0 0x1
2022-07-29 07:02:26 DEBUG (MainThread) [pymodbus.transaction] Adding transaction 1
2022-07-29 07:02:26 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] recv: 0x0 0x1 0x0 0x0 0x0 0x3 0x1 0x83 0x3
2022-07-29 07:02:26 DEBUG (MainThread) [pymodbus.framer.socket_framer] Processing: 0x0 0x1 0x0 0x0 0x0 0x3 0x1 0x83 0x3
2022-07-29 07:02:26 DEBUG (MainThread) [pymodbus.factory] Factory Response[131]
2022-07-29 07:02:26 DEBUG (MainThread) [pymodbus.transaction] Getting transaction 1
2022-07-29 07:02:26 ERROR (MainThread) [huawei_solar.huawei_solar] Aborting client creation due to error.
Traceback (most recent call last):
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 150, in create
await huawei_solar._initialize()
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 115, in _initialize
self.time_zone = (await self.get(rn.TIME_ZONE)).value
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 245, in get
return (await self.get_multiple([name], slave))[0]
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 287, in get_multiple
response = await self._read_registers(
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 378, in _read_registers
result = await _do_read()
File "/usr/local/lib/python3.10/site-packages/backoff/_async.py", line 133, in retry
ret = await target(*args, **kwargs)
File "/usr/local/lib/python3.10/site-packages/huawei_solar/huawei_solar.py", line 360, in _do_read
raise ReadException(
huawei_solar.exceptions.ReadException: Got error while reading from register 43006 with length 1: Exception Response(131, 3, IllegalValue)
2022-07-29 07:02:26 DEBUG (MainThread) [pymodbus.client.asynchronous.async_io] Client disconnected from modbus server: None
2022-07-29 07:02:26 INFO (MainThread) [pymodbus.client.asynchronous.async_io] Protocol lost connection.
Can you try again with release 1.1.2?
Hi. What IDE You use ? To easy debug, I will try correct something myself but I neded tip what tools use :)
Hi,
I use VS Code, but feel free to use anything else :-)
I would suggest cloning the following repo: https://gitlab.com/Emilv2/huawei-solar.git on the develop-branch.
Run pip install -e . in the directory with setup.py to install the
development version in your Python installation.
Have a look at the bridge_tst.py file on how to use the library. (this revision might be more interesting for you: https://gitlab.com/Emilv2/huawei-solar/-/blob/0b4c70a5e28984dd23c25c33e17cb7e339780416/bridge_tst.py )
Op wo 10 aug. 2022 om 19:33 schreef bdkacz @.***>:
Can you try again with release 1.1.2?
Hi. What IDE You use ? To easy debug, I will try correct something myself but I neded tip what tools use :)
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When I try debug in vs code I get error "No module named 'huawei_solar.register_names'; 'huawei_solar' is not a package"
That is why you need to run pip3 install -e . in the directory with
setup.py
On Thu, Aug 11, 2022, 09:29 bdkacz @.***> wrote:
When I try debug in vs code I get error "No module named 'huawei_solar.register_names'; 'huawei_solar' is not a package"
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That is why you need to run
pip3 install -e .in the directory with setup.py
Ok after second try it works .
So my suggestion is to add the "I'm using smartlogger" checkbox to the adding integration window. I attach the changed code, where I use this information - an additional parameter in the create method and then checking it in place where we read the time zone, I also added a register to the registers, where the logger keeps the time zone.
I imagine it so that the user adding the integration selects the checkbox and as the slave id he enters the ID of the inverters, e.g. 1,2. And the integration, seeing the selected checkbox, downloads the time zone from the logger, while the remaining data is read directly from the inverters using their slave_id's huawei-solar.zip
Can you try to improve your contribution to automatically detect the smartlogger instead? I don't want to add checkboxes that cause confusion unless absolutely necessary.
On Sat, Aug 13, 2022, 11:39 bdkacz @.***> wrote:
That is why you need to run pip3 install -e . in the directory with setup.py
Ok after second try it works .
So my suggestion is to add the "I'm using smartlogger" checkbox to the adding integration window. I attach the changed code, where I use this information - an additional parameter in the create method and then checking it in the time zone, I also added a register to the registers, where the logger keeps the time zone.
I imagine it so that the user adding the integration selects the checkbox and as the slave id he enters the ID of the inverters, e.g. 1,2. And the integration, seeing the selected checkbox, downloads the time zone from the logger, while the remaining data is read directly from the inverters using their slave_id huawei-solar.zip https://github.com/wlcrs/huawei_solar/files/9331240/huawei-solar.zip
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Can you try to improve your contribution to automatically detect the smartlogger instead? I don't want to add checkboxes that cause confusion unless absolutely necessary.
Ok I will try :)
And we have a new code :) I added a check with slave_id = 0 if the connected device is a smartlogger and I set the self.detected_smart_logger = 1 flag when it detects a smartlogger. But I do not know how to add security, that when the user adds the integration, he will give slave_id 0,1,2, then if slave_id = 0 detects a smartlogger, devices under slave_id 1,2 .... should be treated as connected via a smartlogger, not directly via modbus huawei-solar.zip
I cleaned up your code and committed it to a new branch: https://gitlab.com/Emilv2/huawei-solar/-/tree/smartlogger-support
Can you please verify that you can successfully run the changes to bridge_tst.py that I made? Only if that works I can start looking into updating the integration itself.
Hi
First my mistake - the register should be 51000 not 51001
With register 51000 it detect smartlogger correctly,but it calls await HuaweiSolarBridge.__populate_fields(bridge) and fails with reading register 3000, which not exist in solarlog modbus - so the communication with smartlogger should end on detecting timezone