KEBA P30x / P30c: mit der neuen Firmware 1.11 / 3.10.16: Modbus

[LoxMunich]

Hi,
in der neuen Firmware 1.11 für Keba P30x findet sich:

The Modbus/TCP interface can be used for example by energy management systems to calculate the actual current and react correspondingly to reduce or increase the charging current. For more information on reading and writing register, please have a look in the Modbus/TCP Programmer’s Guide, which can be downloaded from following link:

https://www.keba.com/en/emobility/service-support/downloads/Downloads

https://www.keba.com/download/x/cfaa...ustcp_pgen.pdf

The Modbus TCP interface is enabled by switching the DIP switch DSW1.3 to “ON” (for details regarding the DIP switches, see the "Installation manual").
The Modbus TCP interface must not be used together with the UDP interface and vice versa.

Kann man im Loxone Minisserver einen Modbusserver einrichten und dann darüber besser steuern? Gibt es irgendwo ein .xml file um die Sensoren / Aktoren einzurichten?

[Tico]

You don't need an xml file to set it up. The Modbus TCP Programmers Guide has everything you need.

1. The Loxone modbus sensor address will need to be minus 1 from the published address -

eg. Page 11 - Serial number: Enter address 1013, unsigned integer, 32bit.

Also set IP address and port appropriately - xxx.xxx.xxx.xxx:502, Timeout 5000 ms
You should see a value of 18416854 in Loxone if all is configured correctly.

[LoxMunich]

Thanks for the info.

I don´t know if I did the actors right, but here is the .xml file

https://www.loxwiki.eu/display/LOX/KEBA

Feel free to comment / correct

[Tico]

I don't have a Keba unit to test with, but those settings in the .xml file should be valid for both sensors and actuators. The only suggestion I make is that 'Minimal change' and 'Minimum time interval' are set to as small as possible (0 and 0.02 respectively). This ensures that every change should be reflected in the Config.

Are you seeing any data yet?