LSE-3 logger - No value in response for register 0x0000

[wardwygaerts]

Hi

I tried to connect to my LSE-3 logger (eth type),but I get these message:

No value in response for register 0x0000
Check register start/end values in config.cfg

But I have no clue about these register start/end values

Device serial number 210xxxxxxx Firmware version ME_0C_270A_1.05

When I run InverterHWData.py I get:

Traceback (most recent call last):
  File "path\InverterHWData.py", line 120, in <module>
    val1=chr(int(str(responsereg[0:2]),16))
ValueError: invalid literal for int() with base 16: ''

[wardwygaerts]

I swapped my eth logger by the LSW3 version (firmware LSW3_15_270A_1.32)

First I had some issue with opening the SOFARMap.xml file, but this is solved now. But also here I get lots of errors regarding invalid literal for int() with base 16: ' '

I printed the hexval which is used in twosComplement_hexof and this is most of the times empty, so something isn't not correct in this command: str(''.join(hex(ord(chr(x)))[2:].zfill(2) for x in bytearray(data))+' '+re.sub('[^\x20-\x7f]', '', ''))[p1:p2], hexpos I also removed the sys.exit in this function.

hex -0003-
hex -8b15-
hex -  -
invalid literal for int() with base 16: '  '
No value in response for register 0x0003
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0004
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0005
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0006
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0007
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0008
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0009
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x000A
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x000B
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x000C
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x000D
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x000E
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x000F
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0010
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0011
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0012
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0013
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0014
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0015
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0016
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0017
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0018
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0019
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x001A
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x001B
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x001C
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x001D
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x001E
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x001F
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0020
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0021
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0022
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0023
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0024
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0025
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0026
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0027
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
hex -0003-
hex -8c15-
hex -  -
invalid literal for int() with base 16: '  '
No value in response for register 0x0108
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0109
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x010A
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x010B
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x010C
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x010D
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x010E
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x010F
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0110
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0111
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0112
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0113
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''
No value in response for register 0x0114
Check register start/end values in config.cfg
hex --
invalid literal for int() with base 16: ''

[MichaluxPL]

You probably do not get valid response from the logger/inverter - that's why the script complains about wrong data. Please send the response string You get (set verbose=1 in config file).

[wardwygaerts]

These are the lines I get back with verbose on for my wifi logger (LSW-3)

*** Chunk no:  0
Sent data:  bytearray(b'\xa5\x17\x00\x10E\x00\x00\x1ae\xe2i\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x03\x00\x00\x00(E\xd4\x00\x15')
Received data:  b'\xa5\x13\x00\x10\x15\x00=\x1ae\xe2i\x02\x01(\xb9\x0c\x00o\x0f\x00\x00\x92\xc3\xb3a\x01\x90\x02\x00\x03\xac\x15'

and for my eth logger (LSE-3)

*** Chunk no:  0
Sent data:  bytearray(b'\xa5\x17\x00\x10E\x00\x005\xccm}\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x03\x00\x00\x00(E\xd4\x00\x15')
Received data:  b'\xa5\x17\x00\x10E\x03\x00\xb5\x02'

[MichaluxPL]

As I've suspected, You don't receive a valid response from inverter. Received data does not contain actual performance values (it is way too short). This is most likely due to incorrect register's address configuration (in config.cfg). I'd suggest contacting Your inverter manufacturer for MODBUS specification - there You should find the correct register address ranges to configure (both for performance and HW data). You can also look for it in Internet. Another approach is to play around with different register ranges - maybe You'll catch the right one eventually :)

[mcbeth111]

Hi, I have a similar problem. My LSE-3 USB (ME_0D_270A_1.08) responds to solarman frame very strange: Sent data: bytearray(b'\xa5\x17\x00\x10E\x00\x00\myloggersn\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x02\x10$\x00\x10=\r\x00\x15') a5 17 00 10 45 00 00 myloggersn 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 02 10 24 00 10 3d 0d 7b 15 Received data: b'\xa5\x17\x00\x10E\x03\x00\x8a\x02' a5 17 00 10 45 03 00 8a 02 - there should be 16 words of data but even frame header looks bad

Just for experiment: When I send just '00' i receive '00 0a 00 10 17 03 16 8a 02' When 00 11 22 33 44 55 66 77 88 99 response is 00 11 22 33 44 03 66 f7 02 -funny isn't it ?

I can switch logger to 'transparent' via config_hide.html. In this mode it accepts pure modbus and responds with correct data (unfortunately in transparent mode cloud data logging doesn't work). A verified correct packet wrapped in solarman v5 frame (in standard 'data collection' logger mode) returns junk (?)

Any ideas ?

[MichaluxPL]

Hi,

Sorry, I can't help :( Maybe Your logger uses a different frame format or even the communication protocol has changed (Your logger's version differs from mine).

Michal

sob., 28 maj 2022 o 13:45 mcbeth111 @.***> napisał(a):

Hi, I have a similar problem. My LSE-3 USB (ME_0D_270A_1.08) responds to solarman frame very strange: Sent data: bytearray(b'\xa5\x17\x00\x10E\x00\x00\myloggersn\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x02\x10$\x00\x10=\r\x00\x15') a5 17 00 10 45 00 00 myloggersn 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 02 10 24 00 10 3d 0d 7b 15 Received data: b'\xa5\x17\x00\x10E\x03\x00\x8a\x02' a5 17 00 10 45 03 00 8a 02 - there should be 16 words of data but even frame header looks bad

Just for experiment: When I send just '00' i receive '00 0a 00 10 17 03 16 8a 02' When 00 11 22 33 44 55 66 77 88 99 response is 00 11 22 33 44 03 66 f7 02 -funny isn't it ?

I can switch logger to 'transparent' via config_hide.html. In this mode it accepts pure modbus and responds with correct data (unfortunately in transparent mode cloud data logging doesn't work). A verified correct packet wrapped in solarman v5 frame (in standard 'data collection' logger mode) returns junk (?)

Any ideas ?

— Reply to this email directly, view it on GitHub https://github.com/MichaluxPL/Sofar_LSW3/issues/20#issuecomment-1140244575, or unsubscribe https://github.com/notifications/unsubscribe-auth/AQJUG3AYPCUKRFR4FCL4W2LVMIBNLANCNFSM5KIRK3VA . You are receiving this because you modified the open/close state.Message ID: @.***>

-- Michał

[ilexpl01]

Hi, I have a similar problem. My LSE-3 USB (ME_0D_270A_1.08) responds to solarman frame very strange: Sent data: bytearray(b'\xa5\x17\x00\x10E\x00\x00\myloggersn\x00\x00\x00\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x02\x10$\x00\x10=\r\x00\x15') a5 17 00 10 45 00 00 myloggersn 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 01 02 10 24 00 10 3d 0d 7b 15 Received data: b'\xa5\x17\x00\x10E\x03\x00\x8a\x02' a5 17 00 10 45 03 00 8a 02 - there should be 16 words of data but even frame header looks bad

Just for experiment: When I send just '00' i receive '00 0a 00 10 17 03 16 8a 02' When 00 11 22 33 44 55 66 77 88 99 response is 00 11 22 33 44 03 66 f7 02 -funny isn't it ?

I can switch logger to 'transparent' via config_hide.html. In this mode it accepts pure modbus and responds with correct data (unfortunately in transparent mode cloud data logging doesn't work). A verified correct packet wrapped in solarman v5 frame (in standard 'data collection' logger mode) returns junk (?)

Any ideas ?

Hi,

have You managed to solve the problem ?

Got the same issue once I have replaced LSW-3 to LSE-3.