Skystream maximum grid parameters

[Marek Klon]

greetings from Ireland. I have 4 new sksytream machines in the box (marine models from 2009). They have (inverter in necelle ) max grid parameters of 253V AC ... when turbine is generation and grid is not that strong (rular areas ) turbine will stop.
Few years back I recived a file to update grid code settings to max of 264 V
i would like to do it with my 4 new machines too

the problem is that this setting file is protected and it do not work with other turbines
below is that setting file for turbine with serial no 5554
i wonder if anyone will know what to change in that file to make it work for another serial no ?

all i know is that serial no i at the start and max grid voltage is 6th parameter in line G (2640 = 264V )

thank you
album is here https://goo.gl/photos/LgeZwsDoDwSmSniD9
orginal file below


; Config for turbine 105554
; Config - UK

U 105554,45554,41369
O,4,50072,0,0,1500,
I,8,855,1,0,100,300,100,0,20,
G,23,54738,2070,1150,2080,2640,2760,2630,50,50,7,3 750,4700,4710,5050,5040,30,180,128,2,2000,2,32,30,
E C 13 130
E C 14 0
F,62,7668,1054,24534,831,1,0,120,60,360,357,325,7, 25,18,30,30,25,30,3600,2400,4800,1000,120,700,920, 80,200,125,4,6,330,25,42,37,150,262,120,60,0,90,14 0,110,3000,4350,410,70,694,600,1265,100,750,30,80, 0,43,23,3600,10,2,400,300,65535,
P,51,58322,0,0,0,0,0,0,0,0,3,6,16,32,56,84,113,144 ,177,213,252,296,353,412,473,542,616,689,765,844,9 37,1035,1153,1288,1457,1581,1729,4000,8000,8000,80 00,8000,8000,8000,8000,8000,8000,8000,8000,8000,80 00,8000,
X,17,32349,0,5,65510,65510,65510,0,0,0,0,0,0,0,0,0 ,0,0,

[Rob Beckers]

Hi Marek,

Do you just have the one update file, or maybe multiple? If you have more than one there may be a pattern to be seen that encodes for serial no. Without that it's just guessing (unless you get lucky and someone on this forum knows the format!).

-RoB-

[Marek Klon]

yes only one file ! thats the problem. They (xzeres - swwp before ) gave me file to upload only once. on other ocasions they were using team viewer to upload files to turbine remotelly from states.
I have acces to ABB, SMA, Fronius and other top brand inverters grid code settings but for some reason not to this one... Have no one to ask now and turbine isnstalled with lower max voltage of 253V is stopping at high generation what means yaw bearing will be gone in one or 2 years.
thanks