[Renzo Mischianti]

Hi Gulpman,
no, you don’t miss anything :P, there is a bug, I’m going to fix it as soon as possible.

Bye Renzo

[Renzo Mischianti]

Hi Gulpman,
Yes, you must add the correct frequencies define like described here.

Bye Renzo

[Renzo Mischianti]

Hi George,
Sorry for the late response; I’m not at home these days.

E220 has internal encryption managed by two keys, CRIPT_H CRIPT_L; these keys are used for the description. You can change them with configuration.

	configuration.ADDL = 0x03;  // First part of address
	configuration.ADDH = 0x00; // Second part

	configuration.CHAN = 23; // Communication channel

	configuration.SPED.uartBaudRate = UART_BPS_9600; // Serial baud rate
	configuration.SPED.airDataRate = AIR_DATA_RATE_010_24; // Air baud rate
	configuration.SPED.uartParity = MODE_00_8N1; // Parity bit

	configuration.OPTION.subPacketSetting = SPS_200_00; // Packet size
	configuration.OPTION.RSSIAmbientNoise = RSSI_AMBIENT_NOISE_DISABLED; // Need to send special command
	configuration.OPTION.transmissionPower = POWER_22; // Device power

	configuration.TRANSMISSION_MODE.enableRSSI = RSSI_DISABLED; // Enable RSSI info
	configuration.TRANSMISSION_MODE.fixedTransmission = FT_TRANSPARENT_TRANSMISSION; // Enable repeater mode
	configuration.TRANSMISSION_MODE.enableLBT = LBT_DISABLED; // Check interference
	configuration.TRANSMISSION_MODE.WORPeriod = WOR_2000_011; // WOR timing

	configuration.CRYPT.CRYPT_H = 0x00;
	configuration.CRYPT.CRYPT_L = 0x01;

The default values are all 0.

I will try to publish the E220 configuration article next few days with some additional information.

Bye Renzo

[Renzo Mischianti]

Hi Leo,
I try to ask here https://new.abb.com/contact-centers

but only some time give me response.

I think a good solution is the Facebook page.

Bye Renzo

[Renzo Mischianti]

Hi George,
the log says that there is a wiring problem.

17:32:18.057 > ----------------------------------------
17:32:18.101 > The M0 and M1 pins is not set, this mean that you are connect directly the pins as you need!
17:32:18.199 > AUX HIGH!
17:32:18.209 > Complete!
17:32:18.221 > No response from device! (Check wiring)
17:32:18.265 > 12
17:32:18.268 > ----------------------------------------

Pay attention to M0 and M1 settings also.

Bye Renzo

[Renzo Mischianti]

Hi George,
this week I can’t explore these problems.
But I check all when return.

For the RSSI remember to activate It in the device configuration.

Try to use a structure to check if the problem persists.

Bye Renzo

[Renzo Mischianti]

Hi Gulpman,
It’s true, and I’m going to adjust something. I reused some schema from the previous article, and I don’t give attention to the single label, only to the connection schema.

But AUX isn’t connected (to the microcontroller) but It’s pulled up.

Thanks for the alert about that issues, if you find something else alert me.

Bye Renzo

[Renzo Mischianti]

Hi LeoLage,
I check in the protocol manual, and I can’t find that option

Download!

I think isn’t possible to retrieve via rs485.
Try to check in the document.

Bye Renzo

[Renzo Mischianti]

Hi Tengku,
what configuration do you use on the server and receiver?
Bye Renzo

[Renzo Mischianti]

Hi Klaas,
sorry but I add a cycling link and I freeze de forum.

Other people have tried to use that device with different results.

E22 Wiring and Constructor Validation

E90-DTU (400SL22P)

But if you configure correctly the device you can use this library.

Bye Renzo

[Renzo Mischianti]

Good! If you need more help, write without problems.
And if you want, share your projects.
Bye Renzo

[Renzo Mischianti]

Hi leolage,
In the inverter, like my model, there are the data like the total productions since the installation, or the production of the current day, but not the production of a specified day, i don’t know if exists some model with the history data.

But all the command available from the inverter inverter are explained in the article

ABB Aurora PV inverter library for Arduino, esp8266 and esp32

You can retrieve a lot of data.

Bye Renzo

[Renzo Mischianti]

Hi LeoLage,
no sorry, I create that device for alerts and also to store the old data.
I the SD is corrupted try to put it on the PC and restore the data.
Can you put a photo of your installation?
Bye Renzo

[Renzo Mischianti]

Ahhh! Ok
It isn’t an icon set is the custom firmware of the Flying bear Ghost that had a custom graphics
Bye Renzo

[Renzo Mischianti]

Hi Mike,
Use the dynamic ip than use the my wifi firmware to set the static ip.
Bye Renzo

[Author]

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