Hello, everyone!

I get some problems of the communication between the SIMOTION D435-2 DP/PN and the SINAMICS integrated! I really need your help! 

I want to read and write the drive parameters form the SINAMICS integrated (e.g. r63 and p1160). So I define two I/O variables at ADDRESS LIST, and assign them to the corresponding parameters.

However, when I download the project and check the status of these I/O variables, the SCOUT display that the controller and the I/O variables are not synchronous.

I consult the F1 help and make an effort to fix it, but it doesn't work!

The attachments are my settings.

Please, your help will be really appreciated!

Yes, here are my configurations.

I just don't know what the error is...

Here is my SIMOTION project (TIA V17 with SCOUT TIA Version 5.4.3.0).

My target is to read and write the drive parameters in the SINAMICS integrated by the bus cycle (0.25ms).

(e.g. SERVO_03_p1160_SpeedSetPoint, SERVO_03_r63_ActualSpeedSmoothed)

Please check my project configuration!

Thanks a lot!

Thank you for your help!!!

However, I still meet the problem.

I have set the cycle of master application to the servo cycle (Here is 0.25ms).

The asynchronous errors still exist.

When I set the run mode, the controller displays the errors.

Still the problem...

I set the application cycle to the servo cycle (0.25ms).

It cannot work.

Here is the project where I check the cycle of the master application as you said.

Could you please try to configure the synchronous clock of the SINAMICS integrated, especially the 0.25ms?

That is, the Bus data cycle is set to the reference cycle clock (SINAMICS integrated 1 = 0.25ms), and the servo cycle and master application cycle are set to 0.25ms.

Please help