APP 411/APP 412 Configuration
Use the FOP 315 or FOP 402 HMI to configure the APP 411/412 device.
Pump 1 or Mixer 1 must be on node 1, Pump 2 or Mixer 2 must be on node 2, and so on.
- Go to Settings > Communication.
- Select TCP/IP settings or Modbus RTU settings.
- Set the communication parameters.
| Parameter | Setting |
| IP address | 10.10.10.10 |
| Subnet mask | 255.255.255.0 |
| Slave address | The Modbus address in the network |
| Baud | 9600 |
| Stop bits | 1 |
| Parity | None |
| Port | 502 |
A loss in fieldbus communication can stop the pumps. To prevent unexpected pump stops, use the following settings:
Settings → communication → Fieldbus Communication loss → Action
Put the action to be on None.