Can not connect to Inverter HMS-800 with v0.8.155

[outermedia-cbo]

Platform

ESP32

Assembly

I did the assembly by myself

nRF24L01+ Module

No response

Antenna

circuit board

Power Stabilization

nothing

Connection picture

• I will attach/upload an image of my wiring

Version

0.8.155

Github Hash

5feb293

Build & Flash Method

AhoyDTU Webinstaller

Setup

CMT2300A is configured correctly:

Debug Serial Log output

webSerial, buffer overflow!
14:08:19.236 (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 0b 00 67 d1 87 43 00 00 00 00 00 00 00 00 bf eb 90 
14:08:19.281 W: (#0) frame 1 missing: request retransmit (3 attempts left)
14:08:19.282 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 81 bc 
14:08:19.317 W: (#0) frame 1 missing: request retransmit (2 attempts left)
14:08:19.318 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 81 bc 
14:08:19.357 W: (#0) frame 1 missing: request retransmit (1 attempts left)
14:08:19.358 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 81 bc 
14:08:19.388 W: (#0) frame 1 missing: request retransmit (0 attempts left)
14:08:19.389 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 81 bc 
14:08:19.431 I: (#0) timeout, no attempts left
14:08:19.432 -----
14:08:19.432 I: com loop duration: 433ms
14:08:19.433 -----
X 297ms | 27 -59dBm | 95  *  *  *  *  *  *  *  * 07 00 00 08 5b 01 2c 08 b7 09 41 09 9d 01 2c 00 64 ee 
14:08:19.113 I: (#0) RX 347ms | 27 -59dBm | 95  *  *  *  *  *  *  *  * 08 90 00 00 01 00 5f b0 00 00 00 01 f4 00 5f 70 02 13 
14:08:19.127 I: (#0) RX 394ms | 23 -59dBm | 95  *  *  *  *  *  *  *  * 89 00 01 27 10 a0 02 00 00 00 00 f6 03 55 
14:08:19.132 W: (#0) frame 1 missing: request retransmit (6 attempts left)
14:08:19.133 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 81 bc 
14:08:19.187 I: (#0) RX 122ms | 27 -59dBm | 95  *  *  *  *  *  *  *  * 01 0d 04 20 00 00 0c 08 fc 07 a3 00 0f 09 e2 00 1e 33 
14:08:19.191 I: (#0) Payload (138): 0d 04 20 00 00 0c 08 fc 07 a3 00 0f 09 e2 00 1e 06 4a 00 14 0a 55 00 14 0a c8 00 0a 09 e2 10 03 13 88 12 c0 00 14 13 ec 00 14 12 8e 00 32 14 50 00 32 20 00 00 01 30 03 02 58 09 e2 07 a3 13 9c 13 56 40 00 07 d0 00 10 50 01 00 01 13 9c 01 90 00 10 00 00 60 00 00 01 09 e2 0a 5a 02 15 80 01 00 00 08 5b 01 2c 08 b7 09 41 09 9d 01 2c 00 64 90 00 00 01 00 5f b0 00 00 00 01 f4 00 5f 70 02 00 01 27 10 a0 02 00 00 00 00 
14:08:19.229 -----
14:08:19.230 I: (#0) Radio infos: t: 115, s: 4, f: 0, n: 111 | p: 20
14:08:24.000 I: (#0) Radio infos: t: 116, s: 4, f: 0, n: 112 | p: 20
14:08:24.003 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 0b 00 67 d1 87 48 00 00 00 00 00 00 00 00 8f 98 d8 
14:08:24.024 I: (#0) RX  68ms | 27 -59dBm | 95  *  *  *  *  *  *  *  * 01 0d 04 20 00 00 0c 08 fc 07 a3 00 0f 09 e2 00 1e 33 
14:08:24.028 W: (#0) frame 2 missing: request retransmit (3 attempts left)
14:08:24.029 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 82 bf 
14:08:24.041 W: CMT TX failed, code: 2
14:08:24.044 W: (#0) frame 2 missing: request retransmit (2 attempts left)
14:08:24.045 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 82 bf 
14:08:24.073 W: (#0) frame 2 missing: request retransmit (1 attempts left)
14:08:24.074 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 82 bf 
14:08:24.096 W: (#0) frame 2 missing: request retransmit (0 attempts left)
14:08:24.097 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 82 bf 
14:08:24.099 W: CMT TX failed, code: 2
14:08:24.138 I: (#0) timeout, no attempts left
14:08:24.139 -----
14:08:24.139 I: (#0) Radio infos: t: 117, s: 4, f: 0, n: 113 | p: 20
14:08:24.141 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 15 00 67 d1 87 48 00 00 00 00 00 00 00 00 91 86 c6 
14:08:24.192 I: (#0) request timeout: 2ms
14:08:24.193 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
14:08:24.196 -----
14:08:24.197 I: com loop duration: 197ms
14:08:24.198 -----
14:08:29.010 I: (#0) Radio infos: t: 118, s: 4, f: 0, n: 114 | p: 20
14:08:29.013 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 0b 00 67 d1 87 4d 00 00 00 00 00 00 00 00 df a7 b2 
14:08:29.069 I: (#0) request timeout: 2ms
14:08:29.070 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
14:08:29.073 -----
14:08:29.074 I: com loop duration: 65ms
14:08:29.074 -----

Error description

I upgraded to last stable: v0.8.155

Now it does not connect to HMS-800. I waited for several hours.

There some webSerial, buffer overflow!. I guess that means there is too much data to be logged. Or is this the cause?

I rather assume W: CMT TX failed, code: 2 is hte problem.

Connection with v0.8.152 was OK before upgrade and is OK again after downgrade.

[Gubi2023]

have you tried power off/on?

[outermedia-cbo]

No, just restarts, yet. I am going to do it.

[outermedia-cbo]

No more errors after turning it off and on again, but no connection either:

15:41:07.150 -----
15:41:12.001 I: (#0) Radio infos: t: 232, s: 1, f: 0, n: 231 | p: 20
15:41:12.003 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 01 00 67 d1 9d 08 00 00 00 00 00 00 00 00 f3 82 ee 
15:41:12.033 I: (#0) request timeout: 2ms
15:41:12.034 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
15:41:12.058 -----
15:41:12.059 I: (#0) Radio infos: t: 233, s: 1, f: 0, n: 232 | p: 20
15:41:12.061 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 0b 00 67 d1 9d 08 00 00 00 00 00 00 00 00 f9 88 e4 
15:41:12.157 I: (#0) request timeout: 2ms
15:41:12.158 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
15:41:12.161 -----
15:41:12.162 I: com loop duration: 163ms
15:41:12.163 -----
15:41:17.001 I: (#0) Radio infos: t: 234, s: 1, f: 0, n: 233 | p: 20
15:41:17.003 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 01 00 67 d1 9d 0d 00 00 00 00 00 00 00 00 a3 bd 84 
15:41:17.062 I: (#0) request timeout: 2ms
15:41:17.063 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
15:41:17.067 -----
15:41:17.067 I: (#0) Radio infos: t: 235, s: 1, f: 0, n: 234 | p: 20
15:41:17.069 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 0b 00 67 d1 9d 0d 00 00 00 00 00 00 00 00 a9 b7 8e 
15:41:17.123 I: (#0) request timeout: 2ms
15:41:17.124 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
15:41:17.158 -----
15:41:17.159 I: com loop duration: 159ms
15:41:17.160 -----
15:41:22.001 I: (#0) Radio infos: t: 236, s: 1, f: 0, n: 235 | p: 20
15:41:22.004 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 01 00 67 d1 9d 12 00 00 00 00 00 00 00 00 93 31 27 
15:41:22.053 I: (#0) request timeout: 2ms
15:41:22.054 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
15:41:22.058 -----
15:41:22.059 I: (#0) Radio infos: t: 237, s: 1, f: 0, n: 236 | p: 20
15:41:22.060 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 0b 00 67 d1 9d 12 00 00 00 00 00 00 00 00 99 3b 2d 
15:41:22.153 I: (#0) request timeout: 2ms
15:41:22.154 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
15:41:22.157 -----
15:41:22.158 I: com loop duration: 159ms
15:41:22.159 -----
15:41:27.011 I: (#0) Radio infos: t: 238, s: 1, f: 0, n: 237 | p: 20
15:41:27.015 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 01 00 67 d1 9d 17 00 00 00 00 00 00 00 00 c3 0e 4d 
15:41:27.069 I: (#0) request timeout: 0ms
15:41:27.070 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
15:41:27.074 -----
15:41:27.075 I: (#0) Radio infos: t: 239, s: 1, f: 0, n: 238 | p: 20
15:41:27.077 I: (#0) TX 863.00Mhz | 15  *  *  *  * 84 16 06 10 80 0b 00 67 d1 9d 17 00 00 00 00 00 00 00 00 c9 04 47 
15:41:27.167 I: (#0) request timeout: 2ms
15:41:27.167 I: (#0) TX 868.00Mhz | 56  *  *  *  * 84 16 06 10 02 15 21 0c 14 2d 51 2c 
15:41:27.171 -----
15:41:27.172 I: com loop duration: 161ms
15:41:27.173 -----

[Gubi2023]

tja, die DTU sieht den WR nicht mehr, warum auch immer... (Standort geändert?) Blinkt der WR grün?

[dawid-woitaschek]

Same here...

Kann ich einfach die 153 draufbrezeln oder stellt sich was einem Downgrade in die Quere?

[Gubi2023]

nö, wobei ich mit der .153 vorsichtig wäre, evtl. buggy

[dawid-woitaschek]

@Gubi2023 Danke. Meinte eigentlich auch die 152... :) Die funktionierte auch noch bis vorgestern tadellos.

[outermedia-cbo]

tja, die DTU sieht den WR nicht mehr, warum auch immer... (Standort geändert?) Blinkt der WR grün?

Standort von DTU und Wechselrichter sind gleich. Mit der 152er Firmware geht es ja auch.
Der WR blinkt tagsüber grün.

[lumapu]

echt eigenartig, kann mir noch nicht erklären woher das kommen könnte.
Sieht die Situation am nächsten Morgen evtl. besser aus? Dazu einfach nachts das Update machen und schauen, ob es morgens wie gewünscht läuft.

[outermedia-cbo]

@lumapu Das habe ich über das Wochenende auch probiert: Keine Verbindung.

Die Version 152 lief bei mir sehr stabil. Ich werde sie weiterverwenden.

[Gubi2023]

merkwürdig: hatte gestern auch das Problem, dass die DTU mit .155 den WR ab 16 Uhr urplötzlich nicht mehr sah, mit .152 gehts...