domoticz-modbus

domoticz-modbus copied to clipboard

Modbus error decoding or received no data (TCP/IP)!

1

It seems that the logs here below have started with the upgrade to latest domoticz version. I’m currently running: Version: 2024.4 Build Hash: 731719420 Compile Date: 2024-01-30 09:16:34 dzVents Version:...

jg117945

failed to load 'plugin.py'

9

Hi i have this issue (ModbusREAD) failed to load 'plugin.py', Python Path used was '/home/pi4/domoticz/plugins/modbus-read/:/usr/lib/python39.zip:/usr/lib/python3.9:/usr/lib/python3.9/lib-dynload:/usr/local/lib/python3.9/dist-packages:/usr/lib/python3/dist-packages:/usr/lib/python3.9/dist-packages'. Domoticz 2023.2 / Bullseye have you an idea to help me ?

bonebuster

modbus.client.sync not found

3

packages are installed with sudo pip3 install -U pymodbus pymodbusTCP but still it not works and means "not found" using last raspbian 2022-11-13 10:42:20.650 Error: Epever Batt Volt: (ModbusREAD) failed...

Micha-123

Modbus error after update version 2022.2

5

After updating Domoticz 2022.1 to 2022.2 I get a lot of the following errors "Modbus error decoding or received no data (TCP/IP)!, check your settings!" More people with this issue?

T1NBK

Howto write 0x06 to temp+hum sensor

1

I bought a temp+hum sensor at aliexpress and connected this to Domoticz. Success in reading temperature but unable to find the settings to read humidity. Tried serveral hours all different...

Gajusbonus

there is no modbus rtu WRITE option

2

Hello, there is no possibility to choose modbus WRITE option on the hardware from the list -> Type. Modbus RTU READ is available. What could be the root of problem?...

koniu1983

Error line 19 "devide"

2

Hello, I am running domoticz on a ubuntu 20.04 standalone PC : Version: 2020.2 (build 12900) Build Hash: 9cca890b4-modified Compile Date: 2021-02-01 11:29:34 dzVents Version: 3.1.4 Python Version: 3.8.5 (default,...

jfh75

Modbus error after update version 2022.1 (14193)

3

After this update, Domoticz modbus stopped working. "Modbus error decoding or received no data!, check your settings!"

AirKingBG

Update plugin.py

1

Lines 493, 494 and 495 had an error in the scaling applied for multiplication. They were: if (self.Domoticz_Setting_Scale_Factor == "mul100"): value = str(value * 100, 2) if (self.Domoticz_Setting_Scale_Factor == "mul1000"):...

JustKarma123

#28 Parameter name corrected to indicate the register number in the write function.

Vincent835