Timeline for Using Modbus TCP server on Arduino
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
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| Sep 11, 2018 at 18:23 | comment | added | Juraj♦ | You could try "0x04 - Read Input Registers" with Ireg. | |
| Sep 11, 2018 at 18:20 | history | edited | Juraj♦ | CC BY-SA 4.0 |
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| Sep 11, 2018 at 12:04 | comment | added | user401708 | im not sure how to do this | |
| Sep 11, 2018 at 9:24 | comment | added | Juraj♦ | and it is configured to call "0x03 - Read Holding Registers"? | |
| Sep 11, 2018 at 9:15 | comment | added | user401708 | its a modbus slave. dont know the exact software. Tried changing it to 101 and still get the same error. ILLEGAL DATA ADDRESS | |
| Sep 11, 2018 at 9:06 | comment | added | Juraj♦ | what software is used by field agent? some modbus clients offsets are 1-based, so a register configured as 100 in library should be 101 in this software.github.com/andresarmento/modbus-arduino/blob/master/README.md | |
| Sep 11, 2018 at 8:49 | comment | added | user401708 | Its a field agent that does this. The field agent reads the registers of the arduino or should read it if the arduino is configured properly | |
| Sep 11, 2018 at 8:24 | comment | added | Juraj♦ | and how do you reed it? what is your Modbus TCP client? | |
| Sep 11, 2018 at 7:46 | comment | added | user401708 | It doesnt seem to work. The code compiles well but I dont think it actually stores them. Do you know of any other libraries that can store in registers to modbus tcp? | |
| Sep 10, 2018 at 16:01 | history | answered | Juraj♦ | CC BY-SA 4.0 |