B
I need guide line or standard procedure to test any ModBUS supported device.
I had written a C code to support ModBUS over serial, TCP and RTU-TCP. It also support User Define Function of ModBUS standard.
Now I need to test the code.
Can any one provide me some standard procedure or set of test cases to test any Standard ModBUS device ?
I had written a C code to support ModBUS over serial, TCP and RTU-TCP. It also support User Define Function of ModBUS standard.
Now I need to test the code.
Can any one provide me some standard procedure or set of test cases to test any Standard ModBUS device ?