Allow me to introduce my self. my name faisal, from indonesia.
I have problem About Inverter AC890 11kW ( control board AH469910 Revision 3).
Previously, I want to Explain step beginning problem growth.
My customers have problem, if the machine run sometimes drive AC890 11kW stop (Cause error STAC(in mmi display)), it happen per month drive/Machine stop twice.
then I am suggest to replace the Drive, so my customer Buy new Drive AC890 11kW.
So, I am Extract parameter Drive AC890 existing, I am used DSE lite V2.19, and I get Extract parameter (Data templete Version 3.5), Existing data drive firmware V3.6.
and I am trial Install new drive, detect data (890 ship V3.14)-H error, CPU 0.0%, Heap 0.0%, 0 msgs/s. then I am trial Install templete file Existing LAMI V3.5.
and in the Scrath pad growth error RKA70892.014 Error.
next step, I am download DSE lite V3.09, and I am trial again Install templete file Existing LAMI V3.5. to the new drive and in Scrath pad growth error .....
module refuse to start resident process..
so we decision to Up grade firmware in new drive (v3.14), cause templete existing version upper then new drive firmware version(v3.5).
then we Install fimware v3.7 used DSE lite v 3.09, download process firmware done, but finally reset failed growth in the
Scrath pad .
could you give me solution for this problem. ...? please help me. ( now Control board led status turn on red /no configure)...