If you wish to change to the Remote Slave ID or Slave IP directly from the HMI (without downloading application) follow the below steps:

1. Go to UniApps
2. Select Network Tab and then MODBUS:

3. Select Ethernet Master or Serial master. Then press on the slave ID or IP that you wish to change:

4. Virtual keypad will appear - change to the required ID or IP and press on Ok,

Now UniStream as MODBUS master will connect to the required ID or IP.