Greetings.

Im currently working on some standard function blocks with technology objects.

Im trying to find a way to read the actual Torque and Current from the drive, without having to use a telegram 750.

Is there a way, to do so? Ive tried reading trough the "S7-1500 Motion Control V3.0 in the TIA Portal V14" manuel, and I cant find anything about the torque, except limit.

Thanks in advance.

Nicklas

You open a post related to Simotion and mentioning about S7-1500T.
For me it's not clear what is the component do you want to control....

pigroplc

nSonne

Im trying to find a way to read the actual Torque and Current from the drive, without having to use a telegram 750.

This may give you some clue. 

Or maybe you are asking, how to read them without including them in the cyclic telegram? Then check SINA_PARA and SINA_PARA_S in the DriveLib.

Hi,

look at the picture.. i transfer with a telegram extension the actual torque r81 to the plc.

Bye

Thanks alot for the answers.

Maybe I was abit unclear in the description. 

What I wanted was, reading both torque and current without having to use "SINA_Para_S" or add a specific telegram, since I am working on making a standardblok to a technology object.

Therefor having to save time not setting up a extra telegram would be good. But as I can see, there's no easy way doing this.

As a example, with a speed_axis set up as a technology object, if I want to read the actual speed, I would use "Axis.ActualSpeed" or "Axis.DynamicLimits.MaxVelocity" if I want to read the maximum velocity.

I already have a block made without the technology objects, where I use SINA_PARA_S.

It only took a few days reading trough the parameterlist ;)

Again, thanks for the answers.

Good day.