3pp-mirror/ahoy
1
0
Fork 0
mirror of https://github.com/lumapu/ahoy.git synced 2025-08-06 01:48:19 +02:00
Code Issues Projects Releases Packages Wiki Activity

Informationen zu Daten HM-400 ergänzt

Browse source
This commit is contained in:
Marcus 2022-04-25 12:50:04 +02:00
parent d7a7af94cd
commit dfa7975fed
1 changed files with 579 additions and 560 deletions
Download patch file Download diff file Expand all files Collapse all files

23
doc/hoymiles-format-description.txt
View file

@ -418,14 +418,33 @@ Example 72220200 72220200 ? 2022-02-13
```
CMD 0x01: WR --> DTU: "Current DC data" (?) (shown for an HM-700)
CMD 0x01: WR --> DTU: "Current DC data" (?) (shown for an HM-700 and HM-400)
----------------------------------------------------------------------------------------------------------------------------------------------
HM-700 (2-channel):
95 72 22 02 00 72 22 02 00 01 00 01 01 4c 03 bd 0c 46 00 b5 00 03 00 05 00 00 BD 7F
^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^ ^^
NameMID WR ser# WR ser# CMD ? PV1.u PV1.i PV1.p PV2.u PV2.i PV2.p ? CRC8 EOF
Units BCD (letzte 8) BCD (letzte 8) ? [0.1V] [0.01A] [.1W] [0.1V] [0.01A] [.1W] ?
Example 72220200 72220200 ? 33.2V 9.57A 317.2W 18.1V 0.03A 0.5W ?
HM-400 (1-channel):
byte 00 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
95 73 10 xx yy 73 10 xx yy 01 00 01 01 9A 00 46 01 21 00 00 FA E6 00 84 09 0C F5 DD BD 7F
^^ ^^^^^^^^^^^ ^^^^^^^^^^^ ^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^^^^ ^^ ^^
NameMID WR ser# WR ser# CMD ? PV1.u PV1.i PV1.p ? P tot P day V AC CRC8 EOF
Units BCD (letzte 8) BCD (letzte 8) ? [0.1V] [0.01A] [.1W] [] [1Wh] [1Wh] [0.1V] ?
Example 7310xxyy 7310xxyy ? 41.0V 0.70A 28.9W 64.23kWh 132Wh 231.6V ?
legend
PVx.u: DC voltage of panel x
PVx.i: DC current of panel x
PVx.p: DC power of panel x
WR ser#: inverter serial, e.g. 11217310xxyy (HM-400) => 7310xxyy
P tot: AC? power total (monthly/yearly?)
P day: AC? power daily
V AC: AC voltage
```
- The exact meaning of the contents of this message varies depending on inverter type. So far, the following variants have been observed:
- HM-400 (single channel):