Hi, I'm using a Samba 3.5 with ethernet card to send data to scada system. With test purposes I'm trying to send a discrete input MB 0 in response to the read digital input command (0x02) with the following instruction:
But in the test software (Simply Modbus TCP Client) I can't see the value of MB0.
Trying to find the answer, I tested sending the MI10 value in response to read holding registers command, but It doesn't work neither.
I'm using the modbus TCP initial setup from the examples and the webinars, and I can see the connection in the Samba, but I can't send the data.
I don't know if I'm missing something, this is my very first time with Unitronics modbus TCP. I really appreciate any help or suggestion to put me in the right way.