Hi everyone,

I'm currently facing an issue with my SINAMIC G120 VFD and hoping someone here might be able to help.

The problem is that I'm unable to properly filter the current output. The current output is fluctuating too much and I'm struggling to get it smoothed out.

Here's what I've tried so far:

• I set the parameter p1616 to its maximum value.
• I also set the parameter p0753 to its maximum value.

Despite making these adjustments, there hasn't been any noticeable change in the current output fluctuation.

Has anyone else encountered this issue or have any suggestions on how to achieve a smoother current output on the SINAMIC G120 VFD? Any insights or recommendations would be greatly appreciated.

Thanks in advance for your help!

Could anyone help in this regard, i am facing the same issue. Output current is fluctuating in BOP as well as checked in current measurement device also.

Thanks in advance if you help me out.

Load is Induced draft fan

SINAMICS G120XA

6SL3220-1YD48-0UB0