I have a G120 CU250S-2 PN Vector drive and I am using Siemens telegram 352.

What is the offset for power and torque respectively (in ralation to the start address - let us say it is I1210)?

Can I get a link to a manual where these values are easy to find (and perhaps a "for dummies" in how to read the manual)?

https://support.industry.siemens.com/cs/de/en/view/109782287

Site 776

And here you can also find a ready to use SIMATIC FB to control a SINAMICS drive via Tel 352.

LSinaExt with the SINA_SPEED_TLG352 block:

https://support.industry.siemens.com/cs/de/en/view/109747655

Hi RB91,

Thank you for answering.

I do however not see where I can see the actual torque (or actual current) in the examples you are giving the links to.

I don't need to control the position or do homing - it is a simple motor control where I need the actual torque in the PLC - so I want to know the address of this value in the status word when using telegram 352.

I am not sure they have used the block "SINA_SPEED_TLG352 (FB38004)" in the application but will the torque still be in PZD4 - USER2 - MIST_ GLATT as in Table 2-8 on page 14 as long at the telegram is 352?

I don't really understand "Table 2-10 Reference values input parameters" - why is it necessary for the drive to get reference values (setpoints) to tell us the actual values?

RB91

And here you can also find a ready to use SIMATIC FB to control a SINAMICS drive via Tel 352.

LSinaExt with the SINA_SPEED_TLG352 block:

https://support.industry.siemens.com/cs/de/en/view/109747655

Hello Christoph,

Thank you for answering.

So - according to page 776 the torque (smoothed) is PZD4 when using telegram 352.

If I have the start adresses I256 (and Q256) on which address can I read the (smoothed) torque I???

ChristophD

https://support.industry.siemens.com/cs/de/en/view/109782287

Site 776

So the first 4 words will be as follows when I256 is the start address?

PZD1 = I256

PZD2 = I258

PZD3 = I260

PZD4 = I262

ChristophD

PZD4 = 4th word in the telegram, so 4 is the offset