Wartung am 15.11. – Forum ab 22:00 Uhr nicht erreichbar

[wendy2702]

@homoran sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

Add inputRegisters

bitte Holdingregister nehmen

Und besser beim Port 502 bleiben.

@Elektroniker86 : gibt es bei dem Konverter noch ein erweitertes Menu oder kann man da wo TCP Server steht was anderes auswählen?

[Elektroniker86]

@homoran

Ich habe jetzt das Register beim Reiter Holding eingetragen. und bei eingang rausgelöscht. Hoffe das ist richtig so?

modbus.5
2025-03-06 17:28:01.562	info	Disconnected from slave 192.168.1.123

modbus.5
2025-03-06 17:28:01.562	debug	Closing client on purpose.

modbus.5
2025-03-06 17:28:00.563	debug	Cleaning up request fifo.

modbus.5
2025-03-06 17:28:00.563	debug	Clearing timeout of the current request.

modbus.5
2025-03-06 17:28:00.563	debug	Socket closed with error

modbus.5
2025-03-06 17:28:00.562	warn	[DevID_1] Poll error count: 3 code: {"err":"timeout","timeout":5000}

modbus.5
2025-03-06 17:28:00.562	error	Client in error state.

modbus.5
2025-03-06 17:28:00.562	error	Request timed out.

modbus.5
2025-03-06 17:28:00.561	warn	Error: undefined

modbus.5
2025-03-06 17:27:55.560	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-06 17:27:55.560	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-06 17:27:54.510	warn	[DevID_1] Poll error count: 2 code: "ReadHoldingRegisters: Invalid FC 32"

modbus.5
2025-03-06 17:27:54.428	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-06 17:27:54.427	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-06 17:27:53.377	warn	[DevID_1] Poll error count: 1 code: "App Timeout"

modbus.5
2025-03-06 17:27:48.324	warn	Error in handler for 3: RangeError [ERR_BUFFER_OUT_OF_BOUNDS]: Attempt to access memory outside buffer bounds

modbus.5
2025-03-06 17:27:48.178	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-06 17:27:48.178	debug	Initialization of scale factors done!

modbus.5
2025-03-06 17:27:48.177	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-06 17:27:48.177	info	Connected to slave 192.168.1.123

modbus.5
2025-03-06 17:27:48.083	debug	Add holdingRegisters.4752_Total_Battery_Voltage: {"_id":"holdingRegisters.4752_Total_Battery_Voltage","type":"state","common":{"name":"bat vol","role":"value","type":"number","read":true,"write":true,"def":0,"unit":"mV"},"native":{"regType":"holdingRegs","address":4752,"deviceId":1,"type":"uint32be","len":2,"offset":0,"factor":1,"poll":true}}

modbus.5
2025-03-06 17:27:48.083	debug	Initialize Objects for holdingRegs: [{"_address":"4752","name":"Total Battery Voltage","description":"bat vol","unit":"mV","type":"uint32be","len":2,"factor":1,"offset":0,"formula":"","role":"value","room":"","poll":true,"wp":false,"cw":false,"isScale":false,"deviceId":1,"address":4752,"id":"holdingRegisters.4752_Total_Battery_Voltage"}]

modbus.5
2025-03-06 17:27:48.083	debug	Initialize Objects for inputRegs: []

modbus.5
2025-03-06 17:27:48.083	debug	Initialize Objects for coils: []

modbus.5
2025-03-06 17:27:48.083	debug	Initialize Objects for disInputs: []

modbus.5
2025-03-06 17:27:48.025	info	starting. Version 6.3.2 in /opt/iobroker/node_modules/iobroker.modbus, node: v20.18.3, js-controller: 7.0.6

modbus.5
2025-03-06 17:27:47.911	debug	Plugin sentry Initialize Plugin (enabled=true)

modbus.5
2025-03-06 17:27:47.897	debug	States connected to redis: 0.0.0.0:9000

modbus.5
2025-03-06 17:27:47.844	debug	States create User PubSub Client

modbus.5
2025-03-06 17:27:47.843	debug	States create System PubSub Client

modbus.5
2025-03-06 17:27:47.795	debug	Redis States: Use Redis connection: 0.0.0.0:9000

modbus.5
2025-03-06 17:27:47.770	debug	Objects connected to redis: 0.0.0.0:9001

modbus.5
2025-03-06 17:27:47.768	debug	Objects client initialize lua scripts

modbus.5
2025-03-06 17:27:47.736	debug	Objects create User PubSub Client

modbus.5
2025-03-06 17:27:47.736	debug	Objects create System PubSub Client

modbus.5
2025-03-06 17:27:47.736	debug	Objects client ready ... initialize now

modbus.5
2025-03-06 17:27:47.719	debug	Redis Objects: Use Redis connection: 0.0.0.0:9001

modbus.5
2025-03-06 17:27:43.961	info	terminating

modbus.5
2025-03-06 17:27:43.476	info	Terminated (ADAPTER_REQUESTED_TERMINATION): Without reason

modbus.5
2025-03-06 17:27:43.476	debug	Plugin sentry destroyed

modbus.5
2025-03-06 17:27:43.476	info	terminating

modbus.5
2025-03-06 17:27:43.460	debug	Closing client on purpose.

modbus.5
2025-03-06 17:27:43.459	info	Got terminate signal TERMINATE_YOURSELF

[Elektroniker86]

@wendy2702

Port stell ich um und probiere nochmal aus.

Mehr gibts nicht einzustellen bei dem adapter

[wendy2702]

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

ERR_BUFFER_OUT_OF_BOUNDS]: Attempt to access memory outside buffer bounds

Das sieht für mich so aus als wenn die Antwort zu lang ist und der reservierte Buffer nicht reicht.

In deinem Link aus dem JSON steht für länge 0, hilft uns aber auch nicht weiter.

Software zum testen:
ModbusPoll
GmodbusMaster
RMMS (Radzio Modbus Master Simulator

[Homoran]

@wendy2702 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

und der reservierte Buffer nicht reicht.

@Elektroniker86
auch wenn (oder gerade weil) du nur ein Register haben willst, stell mal in den Grundeinstellungen die Anzahl gepollte Register auf einen niedrigen Wert.

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

beim Reiter Holding eingetragen

und Abfrage angehakt?

[Elektroniker86]

@homoran sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

und Abfrage angehakt?

Ja, habe ich angehakt:

@homoran sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

auch wenn (oder gerade weil) du nur ein Register haben willst, stell mal in den Grundeinstellungen die Anzahl gepollte Register auf einen niedrigen Wert.

Probiere ich aus.

[Elektroniker86]

@homoran sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

auch wenn (oder gerade weil) du nur ein Register haben willst, stell mal in den Grundeinstellungen die Anzahl gepollte Register auf einen niedrigen Wert.

Habe ich auch getestet habe die Werte auf die Hälfte eingestellt.

modbus.5
2025-03-07 10:01:01.501	debug	Closing client on purpose.

modbus.5
2025-03-07 10:01:00.499	debug	Cleaning up request fifo.

modbus.5
2025-03-07 10:01:00.499	debug	Clearing timeout of the current request.

modbus.5
2025-03-07 10:01:00.499	debug	Socket closed with error

modbus.5
2025-03-07 10:01:00.491	info	Disconnected from slave 192.168.1.146

modbus.5
2025-03-07 10:01:00.491	debug	Closing client on purpose.

modbus.5
2025-03-07 10:01:00.441	warn	[DevID_1] Poll error count: 6 code: "App Timeout"

modbus.5
2025-03-07 10:00:55.314	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:00:55.241	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:00:55.241	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:00:54.189	warn	[DevID_1] Poll error count: 5 code: "App Timeout"

modbus.5
2025-03-07 10:00:49.053	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:00:48.988	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:00:48.988	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:00:47.938	warn	[DevID_1] Poll error count: 4 code: "App Timeout"

modbus.5
2025-03-07 10:00:42.840	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:00:42.737	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:00:42.737	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:00:41.686	warn	[DevID_1] Poll error count: 3 code: "App Timeout"

modbus.5
2025-03-07 10:00:36.577	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:00:36.485	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:00:36.485	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:00:35.434	warn	[DevID_1] Poll error count: 2 code: "App Timeout"

modbus.5
2025-03-07 10:00:30.313	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:00:30.233	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:00:30.233	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:00:29.182	warn	[DevID_1] Poll error count: 1 code: "App Timeout"

modbus.5
2025-03-07 10:00:24.100	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:00:23.981	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:00:23.981	debug	Initialization of scale factors done!

modbus.5
2025-03-07 10:00:23.981	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:00:23.980	info	Connected to slave 192.168.1.146

modbus.5
2025-03-07 10:00:23.886	debug	Add holdingRegisters.4752_Total_Battery_Voltage: {"_id":"holdingRegisters.4752_Total_Battery_Voltage","type":"state","common":{"name":"bat vol","role":"value","type":"number","read":true,"write":true,"def":0,"unit":"mV"},"native":{"regType":"holdingRegs","address":4752,"deviceId":1,"type":"uint32be","len":2,"offset":0,"factor":1,"poll":true}}

modbus.5
2025-03-07 10:00:23.885	debug	Initialize Objects for holdingRegs: [{"_address":"4752","name":"Total Battery Voltage","description":"bat vol","unit":"mV","type":"uint32be","len":2,"factor":1,"offset":0,"formula":"","role":"value","room":"","poll":true,"wp":false,"cw":false,"isScale":false,"deviceId":1,"address":4752,"id":"holdingRegisters.4752_Total_Battery_Voltage"}]

modbus.5
2025-03-07 10:00:23.885	debug	Initialize Objects for inputRegs: []

modbus.5
2025-03-07 10:00:23.885	debug	Initialize Objects for coils: []

modbus.5
2025-03-07 10:00:23.885	debug	Initialize Objects for disInputs: []

modbus.5
2025-03-07 10:00:23.828	info	starting. Version 6.3.2 in /opt/iobroker/node_modules/iobroker.modbus, node: v20.18.3, js-controller: 7.0.6

modbus.5
2025-03-07 10:00:23.711	debug	Plugin sentry Initialize Plugin (enabled=true)

modbus.5
2025-03-07 10:00:19.818	info	terminating

modbus.5
2025-03-07 10:00:19.332	info	Terminated (ADAPTER_REQUESTED_TERMINATION): Without reason

modbus.5
2025-03-07 10:00:19.332	debug	Plugin sentry destroyed

modbus.5
2025-03-07 10:00:19.332	info	terminating

modbus.5
2025-03-07 10:00:19.317	debug	Closing client on purpose.

modbus.5
2025-03-07 10:00:19.316	info	Got terminate signal TERMINATE_YOURSELF

modbus.5
2025-03-07 10:00:12.413	debug	Closing client on purpose.

modbus.5
2025-03-07 10:00:11.412	debug	Cleaning up request fifo.

modbus.5
2025-03-07 10:00:11.412	debug	Clearing timeout of the current request.

modbus.5
2025-03-07 10:00:11.412	debug	Socket closed with error

modbus.5
2025-03-07 10:00:11.404	info	Disconnected from slave 192.168.1.146

modbus.5
2025-03-07 10:00:11.404	debug	Closing client on purpose.

modbus.5
2025-03-07 10:00:11.353	warn	[DevID_1] Poll error count: 10 code: "App Timeout"

modbus.5
2025-03-07 10:00:06.266	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:00:06.153	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:00:06.153	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:00:06.153	info	Connected to slave 192.168.1.146

modbus.5
2025-03-07 09:59:07.158	debug	Closing client on purpose.

modbus.5
2025-03-07 09:59:06.158	debug	Cleaning up request fifo.

modbus.5
2025-03-07 09:59:06.158	debug	Clearing timeout of the current request.

modbus.5
2025-03-07 09:59:06.158	debug	Socket closed with error

modbus.5
2025-03-07 09:59:06.151	info	Disconnected from slave 192.168.1.146

modbus.5
2025-03-07 09:59:06.151	debug	Closing client on purpose.

modbus.5
2025-03-07 09:59:06.100	warn	[DevID_1] Poll error count: 9 code: "App Timeout"

modbus.5
2025-03-07 09:59:00.997	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 09:59:00.901	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 09:59:00.900	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 09:59:00.900	info	Connected to slave 192.168.1.146

[Homoran]

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

auf die Hälfte eingestellt.

bitte auf 1 oder 2 stellen
es gibt Geräte die sich sonst aufhängen.

Muss nicht die Ursache sein, würde ich gerne ausschließen

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

wo steht der Parameter denn?

Hier

steht 0, nicht 4

[Elektroniker86]

@homoran

modbus.5
2025-03-07 10:16:18.537	debug	Closing client on purpose.

modbus.5
2025-03-07 10:16:17.536	debug	Cleaning up request fifo.

modbus.5
2025-03-07 10:16:17.536	debug	Clearing timeout of the current request.

modbus.5
2025-03-07 10:16:17.536	debug	Socket closed with error

modbus.5
2025-03-07 10:16:17.531	info	Disconnected from slave 192.168.1.146

modbus.5
2025-03-07 10:16:17.531	debug	Closing client on purpose.

modbus.5
2025-03-07 10:16:17.480	warn	[DevID_1] Poll error count: 6 code: "App Timeout"

modbus.5
2025-03-07 10:16:12.369	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:16:12.279	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:16:12.279	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:16:11.228	warn	[DevID_1] Poll error count: 5 code: "App Timeout"

modbus.5
2025-03-07 10:16:06.105	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:16:06.027	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:16:06.027	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:16:04.975	warn	[DevID_1] Poll error count: 4 code: "App Timeout"

modbus.5
2025-03-07 10:15:59.843	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:15:59.775	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:15:59.775	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:15:58.724	warn	[DevID_1] Poll error count: 3 code: "App Timeout"

modbus.5
2025-03-07 10:15:53.629	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:15:53.523	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:15:53.523	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:15:52.471	warn	[DevID_1] Poll error count: 2 code: "App Timeout"

modbus.5
2025-03-07 10:15:47.365	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:15:47.270	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:15:47.270	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:15:46.219	warn	[DevID_1] Poll error count: 1 code: "App Timeout"

modbus.5
2025-03-07 10:15:41.103	warn	Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

modbus.5
2025-03-07 10:15:41.019	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:15:41.019	debug	Initialization of scale factors done!

modbus.5
2025-03-07 10:15:41.018	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:15:41.018	info	Connected to slave 192.168.1.146

modbus.5
2025-03-07 10:15:40.927	debug	Add holdingRegisters.4752_Total_Battery_Voltage: {"_id":"holdingRegisters.4752_Total_Battery_Voltage","type":"state","common":{"name":"bat vol","role":"value","type":"number","read":true,"write":true,"def":0,"unit":"mV"},"native":{"regType":"holdingRegs","address":4752,"deviceId":1,"type":"uint32be","len":2,"offset":4,"factor":1,"poll":true}}

modbus.5
2025-03-07 10:15:40.927	debug	Initialize Objects for holdingRegs: [{"_address":"4752","name":"Total Battery Voltage","description":"bat vol","unit":"mV","type":"uint32be","len":2,"factor":1,"offset":4,"formula":"","role":"value","room":"","poll":true,"wp":false,"cw":false,"isScale":false,"deviceId":1,"address":4752,"id":"holdingRegisters.4752_Total_Battery_Voltage"}]

modbus.5
2025-03-07 10:15:40.927	debug	Initialize Objects for inputRegs: []

modbus.5
2025-03-07 10:15:40.927	debug	Initialize Objects for coils: []

modbus.5
2025-03-07 10:15:40.927	debug	Initialize Objects for disInputs: []

modbus.5
2025-03-07 10:15:40.874	info	starting. Version 6.3.2 in /opt/iobroker/node_modules/iobroker.modbus, node: v20.18.3, js-controller: 7.0.6

modbus.5
2025-03-07 10:15:40.764	debug	Plugin sentry Initialize Plugin (enabled=true)

modbus.5
2025-03-07 10:15:36.922	info	terminating

modbus.5
2025-03-07 10:15:36.437	info	Terminated (ADAPTER_REQUESTED_TERMINATION): Without reason

modbus.5
2025-03-07 10:15:36.437	debug	Plugin sentry destroyed

modbus.5
2025-03-07 10:15:36.437	info	terminating

modbus.5
2025-03-07 10:15:36.422	debug	Closing client on purpose.

modbus.5
2025-03-07 10:15:36.422	info	Got terminate signal TERMINATE_YOURSELF

Sehr komisch alles, habe mit Modbus noch nie Probleme gehabt. Habe alle SMA Wechselrichter drin plus Energiezähler von EASTRoN und Heidelberg Ladestation die funktionieren super.

[Elektroniker86]

Ich habe zum Test jetzt auch mal noch ein ELFIN RS485 Adapter probiert aber auch hier das selbe

[Homoran]

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

                        2025-03-07 10:15:40.927	debug	Initialize Objects for holdingRegs: [{"_address":"4752","name":"Total Battery Voltage","description":"bat vol","unit":"mV","type":"uint32be","len":2,"factor":1,"offset":4,"formula":"","role":"value","room":"","poll":true,"wp":false,"cw":false,"isScale":false,"deviceId":1,"address":4752,"id":"holdingRegisters.4752_Total_Battery_Voltage"}]                                                                    

wo kommt der offset 4 her?

edit!
hast du den in der Zwischenzeit eingestellt?
Warum?

Das ist im Moment der einzige Fehler

[Elektroniker86]

@homoran sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

Hier

steht 0, nicht 4

Ich habe es so verstanden das ich den so einstellen soll
Sorry

[Homoran]

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

das ich den so einstellen soll

nein!

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

2025-03-07 10:00:55.314 warn Error in handler for 3: RangeError [ERR_OUT_OF_RANGE]: The value of "offset" is out of range. It must be >= 0 and <= 3. Received 4

[Elektroniker86]

@homoran

Ich habe den ZLAN wieder angeschlossen und offset auf 0

modbus.5
2025-03-07 10:47:53.458	info	Disconnected from slave 192.168.1.123

modbus.5
2025-03-07 10:47:53.458	debug	Closing client on purpose.

modbus.5
2025-03-07 10:47:52.457	debug	Cleaning up request fifo.

modbus.5
2025-03-07 10:47:52.457	debug	Clearing timeout of the current request.

modbus.5
2025-03-07 10:47:52.457	debug	Socket closed with error

modbus.5
2025-03-07 10:47:52.457	warn	[DevID_1] Poll error count: 7 code: {"err":"timeout","timeout":5000}

modbus.5
2025-03-07 10:47:52.456	error	Client in error state.

modbus.5
2025-03-07 10:47:52.456	error	Request timed out.

modbus.5
2025-03-07 10:47:52.456	warn	Error: undefined

modbus.5
2025-03-07 10:47:47.456	debug	[DevID_1/holdingRegs] Poll address 4752 - 2 registers

modbus.5
2025-03-07 10:47:47.456	debug	[DevID_1] Poll start ---------------------

modbus.5
2025-03-07 10:47:47.456	info	Connected to slave 192.168.1.123

[Homoran]

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

                        2025-03-07 10:47:52.456	warn	Error: undefined

macht keinen Spaß

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

den ZLAN

ist was?
gibt es da was einzustellen, was nicht zu den Adapter Einstellungen oder WR Einstellungen passt?

[Elektroniker86]

@wendy2702 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

RMMS (Radzio Modbus Master Simulator

Den habe ich mal runtergeladen, aber da passiert überhaupt nichts habe die verbindung über den usb und den tcp Adapter probiert unten bei TX RX passiert nichts.

Mit dem Programm vom JK BMS klappt die Verbindung mit dem usb Adapter einwandfrei.

[Homoran]

@elektroniker86 sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

mit dem usb Adapter

den sollte man immer nehmen, wenn möglich.
Einen TCP2RS485 Konverter zwischenzuschalten bringt immer weitere Fehlermöglichkeiten mit sich

[Elektroniker86]

@homoran sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

den ZLAN

Das ist der ZLAN RS485 Adapter hier im Screenshot alle Einstellungen.

[Elektroniker86]

@homoran sagte in JK BMS mit Modbus Adapter über RS485 zu TCP einbinden.:

Einen TCP2RS485 Konverter zwischenzuschalten bringt immer weitere Fehlermöglichkeiten mit sich

Ja, habe aber keine andere Möglichkeit da die Technik der PV Batterie in der Garage ist

[Elektroniker86]

@elektroniker86

Kann es sein das etwas mit der Adresse nicht stimmt ? Sollte man mal eine andere her nehmen?
Habe auch nicht verstanden warum wir jetzt die Adresse um die Spannung abzufragen in holding eingetragen haben, dachte holding ist nur um Werte zu setzen?