Hydrovar X configuration
On the Hydrovar X device, the up and down key must be pressed to change the submenus.
- Go to the communication settings at M08.
- Set the following parameters.
| ID | Parameter | Setting |
| P08.0.02 | Com 2 Function | 1-Modbus |
| P08.1.01 | Address | 1-127 |
| P08.1.02 | Baudrate | 115200 bps |
| P08.1.08 | RTU Format | 8, N,1 Format = 8 bits Parity = None Stop bits = 1 |