Diagnostic of ProfiDrives
Check for the box state "No error", e.g., press refresh to update the information.
To check or modify drive parameters online, TwinCAT needs the Firmware description file xxxx.acc, i.e., for firmware version 6.1.3 the file "V_611U_060103.ACC" in the folder "C:\TwinCAT\Io\Profibus\611u". If there is no file for the actual drive firmware, then this file is generated while going online to the drive with SimoComU (see "C:\Program Files\Siemens\SimoComU\Siemens\Acc“).
Check for parameters of drive A online.
Check for parameters of drive B online.