Is there any way to display element coordinate system in ANSYS Mechanical APDL GUI (the same way the global coordinates system is displayed)?
Under the menu PlotCtrls > Symbols, you can find the following window where the option ESYS Element coordinate sys you are looking for is available.
As previously answered, it's also available via the following command:
/psymb,esys,1 ! or 0 to remove it.
You can look for
/help,/psymb for more information.