The datasheet of your controller shows that the status word is at 1001H (hex), so in the modbus node, that would be 4097 decimal. It also shows the status being 5 words in length. I do not know what the data formatting is, if they're using ieee 754 floating point data words, integers divided by some factor to represent floats, individual bit flags, etc. That's going to be deeper in the drive's actual modbus spec.
gemini86
26
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| PLC Weidmuller UC20-WL2000-IoT connecting via RS-485 | 15 | 501 | 9 May 2023 | |
| USB RS485 - RPI4B Connection issue | 3 | 238 | 26 July 2023 | |
| Debugging - node-red-contrib-modbus - serial RTU | 26 | 5596 | 15 February 2021 | |
| Modbus RS485 to USB communication | 50 | 8688 | 29 May 2020 | |
| Modbus RTU using ch340 ttl to usb on pi 4 | 26 | 729 | 4 August 2023 |
