semp-tcp.py issue

[git3smurf]

When I run semp-tcp.py i get this error:

root@SEmeterproxy:/solaredge_meterproxy# python3 semp-tcp.py -v
2023-05-13 10:56:28 WARNING: No meters defined in semp-tcp.conf
Traceback (most recent call last):
File "semp-tcp.py", line 256, in
server = StartTcpServer(
TypeError: StartTcpServer() got an unexpected keyword argument 'framer'
root@SEmeterproxy:/solaredge_meterproxy#

this is my configuration file (semp-tcp.conf)
server]

Serving IP address.

optional, default: all interfaces

address = "192.168.40.70"

Serving port.

optional, default: 5502

#port = 4196

Modbus frame type, set to rtu for Modbus RTU over TCP

optional, default: socket

#framer = socket
framer = "rtu"

Logging level, CRITICAL, ERROR, WARNING, INFO, DEBUG

optional, default: INFO

log_level = DEBUG

Masqueraded meters, comma separated.

optional, default: ''

#meters = meter1, meter2

Meters defined in [server] need a config section, one per meter.

Depending on the type of meter that is to be masqueraded, you can

define a number of generic and type specific variables.

Modbus address of the meter as defined in the SolarEdge inverter.

This value needs to be unique.

optional, default: 2

#dst_address = 2

Source meter type, which corresponds to a script in /devices.

The generic.py device returns null values.

optional, default: generic

#type = generic

Masqueraded serial number.

Need not be correct, must be unique, must be an integer.

optional, default: 987654

#serial_number = 987654

Current transformer amperage rating.

optional, default: 5

ct_current = 10

Current transformer direction inversion, set to 1 if required.

optional, default: 0

#ct_inverted = 0

Offset between phases, set to 0, 90, 120 or 180.

optional, default: 0

#phase_offset = 120

Number of seconds between value refreshes.

It also mentions "no meters defined" while on default ... but when I set meters = meter1 in semp-tcp.conf I get this...

root@SEmeterproxy:/solaredge_meterproxy# python3 semp-tcp.py -v
Traceback (most recent call last):
File "semp-tcp.py", line 153, in
address = confparser[meter].getint("dst_address", fallback=default_config["meters"]["dst_address"])
File "/usr/lib/python3.8/configparser.py", line 960, in getitem
raise KeyError(key)
KeyError: 'meter1'
root@SEmeterproxy:/solaredge_meterproxy#

Then it hangs on line 153 ...

[git3smurf]

I managed to correct the meter problem... by just completing the meterdata in the config file... But i still have errors which I cannot resolve....

This is what the log shows now:

root@SEmeterproxy:/solaredge_meterproxy# python3 semp-tcp.py -vvv 2023-05-23 09:30:12 DEBUG: Started MQTT connection to server - topic: 192.168.40.85:1883 - meter 2023-05-23 09:30:12 DEBUG: [1234, 0, 10, 10, 10, 10, 0, 0, 0, 15, 1, 10000, 10000, 10000, 64536, 64536, 64536, 1500, 120, 0, 0, 20000, 0] 2023-05-23 09:30:12 DEBUG: setValues[3] address-1601: count-23 2023-05-23 09:30:12 DEBUG: [0, 2, 4, 0, 0, 5] 2023-05-23 09:30:12 DEBUG: setValues[3] address-1651: count-6 2023-05-23 09:30:12 DEBUG: [4614, 15, 0, 0, 0, 0, 202, 31, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0] 2023-05-23 09:30:12 DEBUG: setValues[3] address-1701: count-23 2023-05-23 09:30:12 INFO: Created <Thread(t_update_2, initial)>: meter1 mqttP1 {'client': <paho.mqtt.client.Client object at 0x7f1ddc307e80>, 'host': '192.168.40.85', 'port': 1883, 'keepalive': 60, 'meterValuesTopic': 'meter', 'willTopic': 'will', 'willMsg': 'MeterProxy Disconnected'} 2023-05-23 09:30:12 INFO: MQTT connected to 192.168.40.85:1883 - topic: 'meter' with result code 0. Exception in thread Thread-1: Traceback (most recent call last): File "/usr/lib/python3.8/threading.py", line 932, in _bootstrap_inner self.run() File "/usr/lib/python3.8/threading.py", line 870, in run self._target(*self._args, **self._kwargs) File "/usr/local/lib/python3.8/dist-packages/paho/mqtt/client.py", line 3591, in _thread_main self.loop_forever(retry_first_connection=True) File "/usr/local/lib/python3.8/dist-packages/paho/mqtt/client.py", line 1756, in loop_forever rc = self._loop(timeout) File "/usr/local/lib/python3.8/dist-packages/paho/mqtt/client.py", line 1164, in _loop rc = self.loop_read() File "/usr/local/lib/python3.8/dist-packages/paho/mqtt/client.py", line 1556, in loop_read rc = self._packet_read() File "/usr/local/lib/python3.8/dist-packages/paho/mqtt/client.py", line 2439, in _packet_read rc = self._packet_handle() File "/usr/local/lib/python3.8/dist-packages/paho/mqtt/client.py", line 3033, in _packet_handle return self._handle_publish() File "/usr/local/lib/python3.8/dist-packages/paho/mqtt/client.py", line 3327, in _handle_publish self._handle_on_message(message) File "/usr/local/lib/python3.8/dist-packages/paho/mqtt/client.py", line 3570, in _handle_on_message on_message(self, self._userdata, message) File "/solaredge_meterproxy/devices/mqttP1.py", line 70, in on_message lastValues ['demand_power_active'] = demandAvg.next ( lastValues['powerImportedActual'] - lastValues['powerExportedActual'] ) KeyError: 'powerImportedActual' 2023-05-23 09:30:13 CRITICAL: t_update_2: 'instantaneousVoltageL1' 2023-05-23 09:30:13 INFO: Starting <Thread(t_update_2, started 139766218807040)> Traceback (most recent call last): File "semp-tcp.py", line 256, in <module> server = StartTcpServer( TypeError: StartTcpServer() got an unexpected keyword argument 'framer' root@SEmeterproxy:/solaredge_meterproxy#

This is my configuration file:

`GNU nano 4.8 semp-tcp.conf
[server]

Serving IP address.

optional, default: all interfaces

address = 192.168.40.81

Serving port.

optional, default: 5502

port = 4196

Modbus frame type, set to rtu for Modbus RTU over TCP

optional, default: socket

#framer = socket
framer = rtu

Logging level, CRITICAL, ERROR, WARNING, INFO, DEBUG

optional, default: INFO

log_level = DEBUG

Masqueraded meters, comma separated.

optional, default: ''

meters = meter1

[meter1]
type = mqttP1
host = 192.168.40.85
#port = 1883
src_address=1
dst_address=2
meterValuesTopic = meter
willTopic = will
refresh_rate = 15
#serial_number = "0x0D010552"

Meters defined in [server] need a config section, one per meter.

Depending on the type of meter that is to be masqueraded, you can

define a number of generic and type specific variables.

Modbus address of the meter as defined in the SolarEdge inverter.

This value needs to be unique.

optional, default: 2

#dst_address = 2

Source meter type, which corresponds to a script in /devices.

The generic.py device returns null values.

optional, default: generic

#type = generic

Masqueraded serial number.

Need not be correct, must be unique, must be an integer.

optional, default: 987654

#serial_number = 987654

Current transformer amperage rating.

optional, default: 5

ct_current = 10

Current transformer direction inversion, set to 1 if required.

optional, default: 0

#ct_inverted = 0

Offset between phases, set to 0, 90, 120 or 180.

optional, default: 0

#phase_offset = 120

Number of seconds between value refreshes.

optional, default: 5

#refresh_rate = 5`

Between the SolarEdge SE6K and the solaredge_meterproxy I have a Waveshare Gateway with this configuration:

[cratoo]

@git3smurf did you get this running and if yes how did you solve your issues and how did you configure the SE6K in regards to rs485?