Profinet Error (PNIO0030): There are connected Profinet devices without redundancy support.
In your application, system redundancy is configured. A Profinet device in your configuration does not support the required redundancy functionality.
Refer to the related topics on system redundancy 
‣ Configuring a Redundant Control System
×‣ Profinet System Redundancy (SR)
× for detailed information.
Remedy
Replace the suspected device with a suitable one. Observe the requirements mentioned below.
Requirements
The requirements for the replacement device depend on the implementation type of the redundancy and therefore on the controller pair used:- Profinet System Redundancy with a Phoenix Contact RFC 4072R controller pair: The PRIMARY controller can perform an automatic background synchronization of the data received from the Profinet devices with the assigned BACKUP controller.In this redundancy scenario, even Profinet devices can be operated that support S2 redundancy but are not able to transmit their data to the PRIMARY and the BACKUP controller at the same time.
- Applicative System Redundancy (ASR) with other controllers such as the AXC F 2152: No data synchronization between the PRIMARY and the BACKUP controller is possible.In such scenarios, Profinet devices must not only support S2 redundancy but they must additionally be able to transmit their data to the PRIMARY and the BACKUP controller at the same time.