Deye 2/4mppt profile - Device Alert shows Error with value: 1900546, 1900548, 1900550

[terzo33]

Hi @davidrapan , I always see this error message but actually there is no error, on solarman there is no warning

[davidrapan]

Hi @terzo33, does the Value 1.900.546 changes over time or does it stays the same?

[terzo33]

Hi @terzo33, does the Value 1.900.546 changes over time or does it stays the same?

Alwasys the same in all 3 of my micro inverters

[davidrapan]

I mean it should be 0 which is OK state. And I have no idea what could this particular value mean... Does your official Solarman App shows anything useful in the Alarm/Fault notifications?

Edit: Are you using stock deye_2/4mppt profile right?

[terzo33]

Yes 4mppt profile, solarman app doesn't show me any errors

[davidrapan]

And if you browse the history of the notifications? Can you find something there?

[terzo33]

And if you browse the history of the notifications? Can you find something there?

In solarman app?

[davidrapan]

I could maybe add this values as an OK one for you when Solarman App does not see it as an error....

Anyway can I use this opportunity and ask you if sum of all your PV1-4 Power is ever higher than Output Power?

[terzo33]

I could maybe add this values as an OK one for you when Solarman App does not see it as an error....

Yes. I think so because i can't see any errors

Anyway can I use this opportunity and ask you if sum of all your PV1-4 Power is ever higher than Output Power?<

Yes is higher, total is 625,25W for pv1/4 but sensor "Output power" show me 601,2W

[davidrapan]

Okay.

Could you please show me full sensor list of all your microinverters in HA?

[terzo33]

[davidrapan]

Great, thanks!

Are you familiar with integration services? There is one for reading registers, could you look for me for some specific registers? 80 and 82? And show me what values it holds?

[terzo33]

Where can i found reading register? If you show me I'm very happy to help you

[davidrapan]

You need to have Developer Tools enabled in the HA and then there under ACTIONS you will find Solarman: Read Holding Registers (Modbus Function Code 3) Action. Select Device, input Register (80) and click PERFORM ACTION. And tell me the result. (Repeat for register number 82)

[terzo33]

You need to have Developer Tools enabled in the HA and then there under ACTIONS you will find Solarman: Read Holding Registers (Modbus Function Code 3) Action. Select Device, input Register (80) and click PERFORM ACTION. And tell me the result. (Repeat for register number 82)

@davidrapan

[davidrapan]

Wonderful!

But to be 100% that they don't show any value could you maybe try to add into your profile and confirm it still does not show any meaningful data?:

      - name: "Test Output"
        class: "power"
        state_class: "measurement"
        uom: "W"
        scale: 0.1
        rule: 3
        registers: [0x0050, 0x0051]

      - name: "Test Input"
        class: "power"
        state_class: "measurement"
        uom: "W"
        scale: 0.1
        rule: 3
        registers: [0x0052, 0x0053]

[davidrapan]

And also:

      - name: "Test PV1 Power"
        class: "power"
        state_class: "measurement"
        uom: "W"
        scale: 1
        rule: 1
        registers: [0x00BA]
        icon: "mdi:solar-power-variant"

      - name: "Test PV2 Power"
        class: "power"
        state_class: "measurement"
        uom: "W"
        scale: 1
        rule: 1
        registers: [0x00BB]
        icon: "mdi:solar-power-variant"

[terzo33]

And also:

      - name: "Test PV1 Power"
        class: "power"
        state_class: "measurement"
        uom: "W"
        scale: 1
        rule: 1
        registers: [0x00BA]
        icon: "mdi:solar-power-variant"

      - name: "Test PV2 Power"
        class: "power"
        state_class: "measurement"
        uom: "W"
        scale: 1
        rule: 1
        registers: [0x00BB]
        icon: "mdi:solar-power-variant"

[davidrapan]

It should add the sensors into your device so show me list of the sensors please. 😉

[terzo33]

It should add the sensors into your device so show me list of the sensors please. 😉

[davidrapan]

Does Test PV1 Power anyhow corresponds to PV1 Power?

Edit: Maybe if you change scale from 1 to 0.1?

[terzo33]

Does Test PV1 Power anyhow corresponds to PV1 Power?<

No :(

Edit: Maybe if you change scale from 1 to 0.1?<

[davidrapan]

Okay nevermind. It was worth the shot regardless. Thank you for your help! Very appreciated!

[terzo33]

It's a pleasure for me to help you

[davidrapan]

@terzo33, can you try v24.09.23?

And easiest way how to clean up sensors after changes is to delete and re-add device after the update to newer version.

[terzo33]

@terzo33, can you try v24.09.23?

And easiest way how to clean up sensors after changes is to delete and re-add device after the update to newer version.

Interval update for pv information is always 5 min😔😔

Another error

[davidrapan]

Create another debug log file for me from at least one hour.

[davidrapan]

Another error

That's really weird though... I wonder if is the register even correct?

[terzo33]

Another error

That's really weird though... I wonder if is the register even correct?

How can I help you?

[davidrapan]

How can I help you?

That were just my thoughts...

Show me list of all sensors which you have there now so i can see if rest of the changes are okay.

And record for me that debug log file from at least one hour please. I'll check the data for PV sensors.

[terzo33]

How can I help you?

That were just my thoughts...

Show me list of all sensors which you have there now so i can see if rest of the changes are okay.

And record for me that debug log file from at least one hour please. I'll check the data for PV sensors.

I'm recording debug log

[terzo33]

@davidrapan another error🙈

I don't understand

[terzo33]

@davidrapan

debug log

[davidrapan]

Great, I'll look into it.

[davidrapan]

Hi @terzo33, try through that service call for reading registers read register number 109 and set the quantity to 4 (that means it will read registers from 109 to 112). Those registers contains voltage and current of your panels.

Try to read them in like 10 seconds interval and see if the values changes every call or not.

[davidrapan]

Little OT, could you also show me values of registers 15 and 19? Thank you!

[terzo33]

Hi @terzo33, try through that service call for reading registers read register number 109 and set the quantity to 4 (that means it will read registers from 109 to 112). Those registers contains voltage and current of your panels.

Try to read them in like 10 seconds interval and see if the values changes every call or not.

Yes. Change with 1/2 minutes interval

[terzo33]

Little OT, could you also show me values of registers 15 and 19? Thank you!

[davidrapan]

Yes. Change with 1/2 minutes interval

Can you show me?

[terzo33]

Yes. Change with 1/2 minutes interval

Can you show me?

See clock

This interval is 3 min but I saw also about 2 min

[davidrapan]

To really have concrete results could you do 3 in a row with 1 min space in between each?

Edit: Follow up question... Is the refresh period the same for all 3? Current - Power - Voltage? (When you look at list of all sensors)

[terzo33]

To really have concrete results could you do 3 in a row with 1 min space in between each?

Edit: Follow up question... Is the refresh period the same for all 3? Current - Power - Voltage? (When you look at list of all sensors)

Interval time is about 4/5 min.

I don't understand😓... other values of microinverter update with 5/6 seconds

[terzo33]

Edit: Follow up question... Is the refresh period the same for all 3? Current - Power - Voltage? (When you look at list of all sensors)

Yes the same time but only for pv information.

[davidrapan]

Yes the same time but only for pv information.

You mean Voltage and Current also updates with 5 min interval?

[terzo33]

Yes the same time but only for pv information.

You mean Voltage and Current also updates with 5 min interval?

Yes

[davidrapan]

Hey, open the folder with solarman code. Open file named api.py and on the row 210 REPLACE that row with following:

_LOGGER.debug(f"[{self.serial}] Returning {result_count} new values to the Coordinator. [Previous State: {self.get_connection_state()} ({self.state}), Values: {result}]")

Restart the HA and enable debug, log for a while and then attach it here, thanks.

[terzo33]

Hey, open the folder with solarman code. Open file named api.py and on the row 210 REPLACE that row with following:

_LOGGER.debug(f"[{self.serial}] Returning {result_count} new values to the Coordinator. [Previous State: {self.get_connection_state()} ({self.state}), Values: {result}]")

Restart the HA and enable debug, log for a while and then attach it here, thanks.

Doesn't work

[davidrapan]

Only that single row you should have replaced, it looks like you removed some rows after 210...

[davidrapan]

You accidentally removed these rows right after 210:

            now = datetime.now()
            self.state_interval = now - self.state_updated
            self.state_updated = now
            self.state = 1

[terzo33]

You accidentally removed these rows right after 210:

            now = datetime.now()
            self.state_interval = now - self.state_updated
            self.state_updated = now
            self.state = 1

Done :) I'm recording debug

[terzo33]

@davidrapan

I had to lighten the file