Siemens ET 200S FC - go online USS?

Hi, we have a Siemens ET 200S FC 6sl3244-0sa00-1AA0
that need to be replaced,
I wonder how I should do to go online on this unit.
I have tried this
https://support.industry.siemens.com/cs/document/22259986/simatic-et-200s-fc%3A-configuring-simatic-et-200s-fc-frequency-converter-in-step7-and-in-starter?dti=0&lc=en-WW
PG/PC interface is set to com1 baudrate 38400..something
and when i try a test in PG/PC interface I get answer on that baudrate
when scaning for nodes i get one on adress 0
add a new drive with firmeware 1.0xx in starter i choose adress 0,
but what slot should I select? slot 2 is default
i have tryied 0-2
but cant get online, even to a FC that is working.
need some advice in right direction

Thanks / Ason

Got this working, something wrong that a restart of PC solved

And know I got an other problem

I have change a ICU24 6sl3244-0sa00-1AA0 that use 4 word
with a
6sl3244-0sa00-1AA1 version 01 that use 2 word
in HW config i have used same adress PID1088 PQD1088
I get fault F00401
And have looked over the parameters on page 123

http://www.siemens.fi/pool/products/industry/iadt_is/tuotteet/moottorit_moottorikaytot_ja_liikkeenohjaus/sahkokaytot/et200s/et200s_fc_operating_instructions.pdf
I can run the drive from starter,


Made a new FC for this communication
and dont get any data over

then i tryied like in this exemple page 190

And dont work either,
What do i miss here?
Give it a new try tomorrow

This is strange,
I have a IM 6ES7151-3BA23-0AB0 V6.1
And a ICU24 6sl3244-0sa00-1AA1 V.A01
and I cant get this to work, the ICU isn't avaliabe when i look online in HW config
Now I get my hands on a V.A3 and this is working as it should.

Any one that knows the difference beetween those version?
we have a couple of cards V.A01 and would be grateful for a solution to be able to use them.