SINAMICS CU320 G240 control

Hello vorapob,

for the winder axis I recommend to use a ready-to-use standard application for winder axis. The winder application is available for SIMATIC/SINAMICS/SIMOTION depending on the system on which the application will be calculated. In your case, you can decide if you want to calculate the winder application inside of the PLC S7-1500 or you can also calculate the winder application inside of the CU320-2. In case you will calculate the winder application inside of the CU320-2 you can use a ready to use Function Block for the SIMATIC to be able to control the application from your PLC. More information about that can be found in the application documentation. You can have a look at the SINAMICS or SIMATIC solution from the Converting Toolbox:

Link to Converting Toolbox

For the main drive, which I assume is the speed master of your winder machine, you can use Standard telegram 1 with the Function block SINA_SPEED from the drivelib. The drivelib can be found in TIA Portal under Global libraries (it is installed automatically with TIA Portal). Using SINA_SPEED you can switch the axis on and send a speed setpoint from the PLC to the drive axis.

For the control of other axis in your winding machine, which do not have a winding functionality, but need some sort of tension control, I recommend to use the Standard application for the line tension control, which can also be found in the Converting Toolbox. The line tension control application is also available for SINAMICS/SIMATIC/SIMOTION.

Hope that helps!