[PLC4X-204] S7 Connection: Subscribing not possible

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Feedback Received
• Affects Version/s: 0.7.0
• Component/s: Driver-S7
• Assignee: Unassigned
• Reporter: Bernhard Rupprecht
• Created: 11/Jun/20 16:49
• Updated: 11/Jun/20 17:53
• Resolved: 11/Jun/20 17:53

Description

I established a connection to a S7-1500.

Connecting, Reading and Writing works fine.

However, its not possible to get the subscribing feature to work.

The PLC access level is set to full access and the put/get communication is on.

I tried several connection strings including:
s7://192.168.16.150 or

s7:tcp://192.168.16.150?controller-type=S7_1500&remote-rack=0&remote-slot=1

However, the program always states that the connection does not support subscribing.

As I am very new to working with PLC4X:

Did I forget to configure/activate some options in the PLC settings or is this really a bug in the S7- driver?

Attached is the log while executing my test application.

Thank you very much for your adice. If nessecary, I would be happy to provide you additional information.