Open HarvUK opened 11 months ago
Hi @HarvUK
Thanks for submitting this bug report, I'm not aware of this specific issue occurring before, but we'll take a closer look and get back to you shortly.
Hi @HarvUK Apologies for the delay, when you get the opportunity, the recent update has a work around that hopefully gets your device communicating a bit more reliably. We were able to replicate a similar issue in the office that the fix resolves, will be interested to see if it is the same issue you are facing.
Thanks for an awesome module, just having a slight problem with getting it running consistently.
Device Details: Can you please provide the make and model of the Modbus equipment you are using? This will help in understanding any specific quirks or proprietary behaviours. Herz Biomatic 199 biomass boiler, connected via Modbus TCP
Current Configuration: What is your current configuration in Node-RED for communicating with this equipment? Please include any relevant flow details or settings.
Error Logs/Outputs: Are there any specific error messages or unusual outputs you receive when attempting to communicate with the equipment? If possible, please share the logs or screenshots.
I set the inject to repeat every 5 minutes initially, then updated the frequency to as low as 30 seconds, but still get the same error - the second request after a deploy works then all subsequent fail as below:-
**Turning on debug in the reader gives this log:-
the sequence here is deploy at 9:22:38 Inject at 9:22:34 Inject again at 9:22:55**
Network Environment: Could you describe your network setup? This includes any routers, converters, or other devices between your Node-RED instance and the Modbus equipment.
No converters, connected via network switch, other applications eg (RMMS) read the device fine, VNC to boiler also working.