Well...I solved it, the cpu communication enabled bit wasnt on.

But now... How could I set a setpoint and sent it to the servo?

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Split from How to control a v90 with step 7?.

Im trying to do it with the control word. I stablish communication, but Im not able to make it follows a setpoint, 

Im using a telegram PZD 12-12

In the setpoint word of the telegram, are you setting it so that 0 - 100% speed = 0 - 100 % rpm (Hz)?

Is the control word established so you can turn on E-Stop and OFF2 (Coast), and then issue a drive reset?  When you do, does the drive report back it is ready?  Are you able to then enable OFF1 (RUN / Enable Request) and the drive respond and follow the setpoint?

NOTE: the above assumes the V90 telegram operation is the same as for regular Sinamics G120/S120 drives.

alvconsan

Im trying to do it with the control word. I stablish communication, but Im not able to make it follows a setpoint, 

Im using a telegram PZD 12-12

Sorry, it is a position setpoint, not speed setpoint. (myfault)
I think is similar to s120 too, but im not sure at all... the v90 manuals are not clear (at least for me)
My servo is ready. I have done a reset, both led are green and the communication one is blinking.
What Im not sure at all is how to give it the position and give it the order to go :/

https://cache.industry.siemens.com/dl/files/151/109763151/att_970881/v1/V90_PN_1FL6_getting_started_1218_en-US.pdf

This is the manual Im following. Page 99 is about control words... but Im not sure about how to use them... 

I absolutely do not know the answer.  However, my collective wisdom on sending position setpoints involves something like this:

1. Enable drive
2. Give it a "jog" command in a specific direction until it hits a "home" switch.
3. Sometimes you slow down and move the opposite direction off and then back on to the home switch
4. Set the drive position to 0.0 (or some other "known" calibrated position.
5. Now, the drive knows what a position setpoint will mean.  If the motor has an absolute encoder and has been calibrated in some way already, you may be able to simply power up, and the drive knows its current position.

Until the right set of conditions are met, commanding movement by a setpoint is likely to yield warnings or errors or refusal to move.  The status word bits should give you some indication if the drive is ready to run. 

alvconsan

https://cache.industry.siemens.com/dl/files/151/109763151/att_970881/v1/V90_PN_1FL6_getting_started_1218_en-US.pdf

This is the manual Im following. Page 99 is about control words... but Im not sure about how to use them...