Park control
If inverters are centrally controlled using a PGS park controller, the park controller can be activated and configured using the KOSTAL PIKO CI App or KOSTAL PIKO CI Conf Tool.

The following settings must be configured:
Settings in the KOSTAL PIKO CI App are configured on the inverter to which the PGS park controller is connected. Settings can only be configured by installers.
- In the KOSTAL Solar App, connect to the inverter to which the park controller is connected.
- Change the user and log in as installer.
Settings > User management > Change user > Log in as installer - Activate the PGS park controller by going to Settings > Inverter settings > Power adaptation/control > Park controller > Park controller configuration.
- Activate with high priority means that the PGS controller takes control.
- Activate with low priority means that a control value is determined in the event of a combination of connected controllers (e.g. RCR, KSEM, PGS). Usually the lowest value. - Select Connection between park controller and inverter > LAN or RS485.
- Configure the Communication timeout or adopt the default value of 60 seconds.
- Should the connection to the PGS park controller be lost, you can select the Behaviour with missing controller. In this case, you can choose either the Last valid value or a Limitation [%].
If you select Limitation [%], you will have to configure additional settings for active power and reactive power mode.
- PGS park controller configured in inverter.
Other settings, which are required in the external PGS park controller / park controller, are described in the manuals for the respective PGS park controller / park controller.