Hello everybody,

 I have some problems with a series of G120C drives connected to a S7-1500 PLC. I inserted de corresponding drive file in tia portal, checked the firmware version to match the firmware version on the real drive, parametrize the drive and download to the drive. The parameters are correctly inserted into the drive, even the profisafe function works correctly (tested by activating the STO and the reseting it) but I have a problem with the communication.
I receive the following message: Event ID: 16# 08:9008
Maintenance required: Communication error to the higher-level control system 
7v1 / 7v1.ModuleAccessPoint

When I do the exact same method on S7-1200 PLCs I have no problem and the drives works just as I intended.

Please let me know if you have any suggestions of how to solve this problem.

Thank you for your time and help!

Best regards,

Claudiu

Hello, 

I have the same issue as you. Did you solved it since the time your message was post ? 

Thanks,