Add a or Inter-character delay (50ms–100ms) to allow the device more time to process the request. 3. Physical Layer and Hardware Issues
Now armed with this guide, you can confidently fix the error, restore your data flow, and keep your industrial systems running. modbus poll bytes missing error fixed
Increase the in the Connection Setup (try 1000ms or higher). Add a or Inter-character delay (50ms–100ms) to allow
Increase the Response Timeout in your Connection Setup. Giving the device an extra 500ms can often bridge the gap. you can confidently fix the error