Skip to Content

Register Login

Industry Online Support

Technical Forum

Navigation

F043 on 6RA70 with P272=1

Created by: wantec at: 12/22/2013 9:07 AM (1 Replies)

Rating (0)

Thanks 0

2 Entries

12/22/2013 9:07 AM	Rate (0)
wantec Regular Member Joined: 11/4/2010 Last visit: 10/11/2024 Posts: 6 Rating: (0)	Dear all, we are using 6RA70 DC simoreg on two big 6,7 MW synchronous motor as excitation and start controller. On both motor we did P272=1 to disable F043, because for us it is unneeded fault and we could avoid this trip. Everything was OK during one and half year ago, but last friday when operators could do start one of this (after turnaround) the second one was tripped with fault F043. How it is possible, it should be only A043, or not? What I thinking about, it is maybe a power supply dip (PSD) cause. Is there any parameter which can I change to set lower trip level of PSD or it is given as fixed value? Where can I find this level in DriveMonitor and/or in manual? I was looking for but without success. Is it possible to completely disable F043? Thank you in advance.

Suggestion To thank Quote Answer

12/23/2013 5:47 AM	Rate (0)
KSN Platinum Expert Joined: 8/25/2006 Last visit: 11/17/2024 Posts: 2211 Rating: (280)	Hello. You can disable any fault via parameter P820.

Suggestion To thank Quote Answer

|

Share this page:

Share this page on...

Follow us on