Menu - Modbus settings
1 | Set up the Modbus RTU (RS485) interface By default, the RS485 A interface is pre-configured for the PIKO IQ/PLENTICORE and the RS485 B interface for the PIKO MP plus. |
2 | Set up the Modbus TCP interface |
3 | Dynamic Modbus mapping overview |
4 | Advanced Modbus configuration |
5 | Download/restore the Modbus configuration |
Select the devices which are connected to the RS485 Modbus RTU interfaces or activate the Modbus TCP functionality if the devices use the Ethernet (LAN) for communication purposes. In this case, Modbus TCP communication must also be activated in the inverter. The TCP functionality must only be activated if the KOSTAL Smart Energy Meter is to be queried by an external device via Modbus TCP (Modbus TCP slave).
INFO
If you want to use an ENECTOR wallbox with enabled convenience functions or a PIKO MP plus with connected battery, the RS485 interface (e.g. RS485 B) must be enabled here.
INFO
You will find a detailed description of the Modbus protocol and how it works in the Modbus specification (e.g. see www.modbus.org). Modbus TCP is part of the IEC 61158 standard.