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britkat1980 / giv_tcp

TCP connection (from inverter) and MQTT implementation
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EVC not connecting - Missing Serial Number #208

Closed APoller1 closed 3 weeks ago

APoller1 commented 3 weeks ago

Added an EVC to my Gen 1 inverter running old firmware. It gives no serial number error for the EVC.

Does the EVC only work with the new firmware? When I set the inverter to new firmware the inverter gets 'no serial number ' errors.

Checked IP address.

APoller1 commented 3 weeks ago

Tried again - Now get connection refused and then missing serial number.

2024-08-17 15:36:12,471 - startup - [CRITICAL] - HA MQTT Service has been found at core-mosquitto 2024-08-17 15:36:12,481 - startup - [INFO] - Supervisor Timezone: Europe/London 2024-08-17 15:36:14,496 - startup - [CRITICAL] - Scanning network for GivEnergy Devices... 2024-08-17 15:36:18,944 - startup - [CRITICAL] - Inverter SD2244G430 which is a Gen 1 - Hybrid has been found at: 192.168.1.112 2024-08-17 15:36:18,946 - startup - [INFO] - Searching for Inverters again 2024-08-17 15:36:18,958 - startup - [CRITICAL] - Running Redis 2024-08-17 15:36:18,965 - startup - [CRITICAL] - Setting up invertor: 1 of 1 2024/08/17 15:36:18 [notice] 69#69: using the "epoll" event method 2024/08/17 15:36:18 [notice] 69#69: nginx/1.20.2 2024/08/17 15:36:18 [notice] 69#69: OS: Linux 6.6.31-haos-raspi 2024/08/17 15:36:18 [notice] 69#69: getrlimit(RLIMIT_NOFILE): 1073741816:1073741816 2024/08/17 15:36:18 [notice] 69#69: start worker processes 2024/08/17 15:36:18 [notice] 69#69: start worker process 74 2024/08/17 15:36:18 [notice] 69#69: start worker process 75 2024/08/17 15:36:18 [notice] 69#69: start worker process 76 2024/08/17 15:36:18 [notice] 69#69: start worker process 77 2024-08-17 15:36:19,028 - startup - [CRITICAL] - Running RQ worker to queue and process givernergy-modbus calls 2024-08-17 15:36:19,029 - startup - [CRITICAL] - Running Invertor (192.168.1.112) read loop every 10s 2024-08-17 15:36:19,036 - startup - [CRITICAL] - Running EVC read loop every 10s 2024-08-17 15:36:19,044 - startup - [CRITICAL] - Subscribing MQTT Broker for EVC control 2024-08-17 15:36:19,076 - startup - [CRITICAL] - Setting chargeMode loop to manage different charge modes every 60s 2024-08-17 15:36:19,077 - startup - [CRITICAL] - Subscribing MQTT Broker for control 2024-08-17 15:36:19,096 - startup - [CRITICAL] - Starting Gunicorn on port 6345 [2024-08-17 15:36:19 +0100] [84] [INFO] Starting gunicorn 21.2.0 [2024-08-17 15:36:19 +0100] [84] [INFO] Listening at: http://0.0.0.0:6345 (84) [2024-08-17 15:36:19 +0100] [84] [INFO] Using worker: sync [2024-08-17 15:36:19 +0100] [85] [INFO] Booting worker with pid: 85 [2024-08-17 15:36:19 +0100] [86] [INFO] Booting worker with pid: 86 [2024-08-17 15:36:19 +0100] [87] [INFO] Booting worker with pid: 87 2024-08-17 15:36:21,873 - Inv1 - mqtt_client_evc - [CRITICAL] - Connecting to MQTT broker for EVC control- core-mosquitto 2024-08-17 15:36:22,172 - Inv1 - sync - [ERROR ] - Connection to (192.168.1.102, 502) failed: [Errno 111] Connection refused 2024-08-17 15:36:22,939 - Inv1 - mqtt_client - [CRITICAL] - Connecting to MQTT broker for control- core-mosquitto 2024-08-17 15:36:27,631 - Inv1 - read - [CRITICAL] - First time running so saving AC Charge status 2024-08-17 15:36:27,635 - Inv1 - read - [CRITICAL] - Publishing Home Assistant Discovery messages 2024-08-17 15:36:32,183 - Inv1 - sync - [ERROR ] - Connection to (192.168.1.102, 502) failed: [Errno 111] Connection refused 2024-08-17 15:36:42,191 - Inv1 - sync - [ERROR ] - Connection to (192.168.1.102, 502) failed: [Errno 111] Connection refused 2024-08-17 15:36:52,204 - Inv1 - sync - [ERROR ] - Connection to (192.168.1.102, 502) failed: [Errno 111] Connection refused 2024-08-17 15:37:02,219 - Inv1 - sync - [ERROR ] - Connection to (192.168.1.102, 502) failed: [Errno 111] Connection refused 2024-08-17 15:37:12,231 - Inv1 - sync - [ERROR ] - Connection to (192.168.1.102, 502) failed: [Errno 111] Connection refused ... 2024-08-17 15:38:01,985 - Inv1 - mqtt_client_evc - [ERROR ] - No serial_number_evc found in MQTT queue. MQTT Control not available. Traceback (most recent call last): File "/app/GivTCP_1/mqtt_client_evc.py", line 106, in client.loop_forever() File "/usr/local/lib/python3.10/site-packages/paho/mqtt/client.py", line 1756, in loop_forever rc = self._loop(timeout) File "/usr/local/lib/python3.10/site-packages/paho/mqtt/client.py", line 1164, in _loop rc = self.loop_read() File "/usr/local/lib/python3.10/site-packages/paho/mqtt/client.py", line 1556, in loop_read rc = self._packet_read() File "/usr/local/lib/python3.10/site-packages/paho/mqtt/client.py", line 2439, in _packet_read rc = self._packet_handle() File "/usr/local/lib/python3.10/site-packages/paho/mqtt/client.py", line 3039, in _packet_handle return self._handle_connack() File "/usr/local/lib/python3.10/site-packages/paho/mqtt/client.py", line 3138, in _handle_connack on_connect( File "/app/GivTCP_1/mqtt_client_evc.py", line 90, in on_connect client.subscribe(MQTT_Topic+"/control/"+GiV_Settings.serial_number_evc+"/#") AttributeError: type object 'GiV_Settings' has no attribute 'serial_number_evc'. Did you mean: 'serial_number'?

britkat1980 commented 3 weeks ago

Connection refused, which means either the ip address is wrong, or your evc is connected via ethernet. Unfortunately modbus is only open on wifi.

APoller1 commented 3 weeks ago

It's on Wifi and it's the correct IP Address - I turned it off to see it go off line. Though Give don't give it a name you can find or provide the MAC address on the case!

From: britkat1980 @.> Sent: 17 August 2024 16:40 To: britkat1980/giv_tcp @.> Cc: APoller1 @.>; Author @.> Subject: Re: [britkat1980/giv_tcp] EVC not connecting - Missing Serial Number (Issue #208)

Connection refused, which means either the ip address is wrong, or your evc is connected via ethernet. Unfortunately modbus is only open on wifi.

— Reply to this email directly, view it on GitHubhttps://github.com/britkat1980/giv_tcp/issues/208#issuecomment-2294894264, or unsubscribehttps://github.com/notifications/unsubscribe-auth/BC7TOQNJAEQFY4LHOG75JI3ZR5VGFAVCNFSM6AAAAABMVMXTIOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDEOJUHA4TIMRWGQ. You are receiving this because you authored the thread.Message ID: @.***>

britkat1980 commented 3 weeks ago

OK, have you enabled Local Control on the portal? That needs to be turned on to open the modbus port. (Security requirement)

APoller1 commented 3 weeks ago

Yep - Is there an easy way to check I have the correct IP address? I turned it off and it disconnected previously.

From: britkat1980 @.> Sent: 17 August 2024 17:19 To: britkat1980/giv_tcp @.> Cc: APoller1 @.>; Author @.> Subject: Re: [britkat1980/giv_tcp] EVC not connecting - Missing Serial Number (Issue #208)

OK, have you enabled Local Control on the portal? That needs to be turned on to open the modbus port. (Security requirement)

— Reply to this email directly, view it on GitHub https://github.com/britkat1980/giv_tcp/issues/208#issuecomment-2294903983, or unsubscribe https://github.com/notifications/unsubscribe-auth/BC7TOQOOYBVTMWJVQZDPJP3ZR5ZYVAVCNFSM6AAAAABMVMXTIOVHI2DSMVQWIX3LMV43OSLTON2WKQ3PNVWWK3TUHMZDEOJUHEYDGOJYGM . You are receiving this because you authored the thread.Message ID: @.***>

britkat1980 commented 3 weeks ago

If you can install the beta version it should find it for you, which will confirm it’s the right one! Add https://github.com/britkat1980/ha-addons to the addon store repository in HA and then you can install the beta version.

APoller1 commented 3 weeks ago

Ran the current version and it gave me an error. Loaded the Beta and it found the EVC, but didn't load it, once I'd selected to load it, it worked. Stopped the Beta Ran the current version worked fine, must be something missing in the set up... Thanks for all your help - Resolved. Let me know where to send a coffee?

APoller1 commented 3 weeks ago

Thank you