ok there!!! thanks everyone for answering!! but i found the solution to this problem!
so here it is, for everyone using adi4:
first you start by doing this obvious steps,
1. you set machine data
MD13050 $MN_DRIVE_LOGIC_ADDRESS[X]=272 or whatever address you gave the adi4 ports in STEP7
2. you set machine data
MD13060 $MN_DRIVE_TELEGRAM_TYPE[X]=3 so it is frame message type 3 as it is set in step 6 adi4 configuration tab
and then but not so obvious step is (here was my problem):
3. you set machine data
MD13070 $MN_DRIVE_FUNCTION_MASK=FH by default it comes with 0H, this machine data seems to set 611U compliant mode. At first glance i didn't modify this MD because i did not check the 611U compliant mode checkbox in adi4 configuration in the STEP7 hardware settings...
the weird thing is that if you DO NOT set this MD, you get all the other signals (ready, etc, etc, etc) but you never get the PULSES ENABLE signal so the control always says "WAIT: ENABLE SIGNAL MISSING or similar)
now, i have another problem!!!! haha