Hi Friends, If starting Address '10'. number of address '120' and Set holding registers 105,106 and 107, then the data returned to address 96, 97 and 98. That is address mapped with offset value of starting address (10). If starting Address '20'. number of address '120' and Set holding registers 105...

Hi Friends, Today tested with different combinations to study the response of Modbus slave addresses:1, Holding register starting address:0, number of Addresses:50 and working ststus:Proper data :P slave addresses:1, Holding register starting address:10, number of Addresses:50 and working ststus:Ret...

Hi Friends,

Any update or suggestion regarding data access failure ?

Still waiting for your valuable suggestion.

Thanks in advance for your valuable time and support.

Hi Ben nice to see you in this post.

I believe you and Martin can easily either highlight my mistake or fix this issue.

Thanks in advance for your valuable time and support.

Hi Martin nice to see you in this post.
I am using Flowcode V8.

Kindly let me know how to solve this challenge.
Thanks in advance for your valuable time and support.

Hi chipfryer, Leighm and AbhijitR (supported via PM), Thanks for your valuable information. Yes i realized what kind of mistake i did. For testing purpose, Slave Address (1), Starting address (0), number of address (200) now there is no compilation error. Now what ever value set in these registers w...

Thanks a lot for your valuable time and support :P . As you mentioned, Start address (4299), number of address (200) now there is no compilation error. But i can't access the stored data from 44300 to 44499 and receive only "0". in case of data stored in the address range from 0 to 100, th...

Hi Friends, I want to store data in the Holding register address from 44300 to 44500 (specific 200 registers) using MODBUS register starting address and number of addresses configuration (In flow code 4299 to 4499). But failed to compile. 1. I am using PIC18F46K42 microcontroller. I have configured ...