I have a few questions about working with the 330A.
Can everything with these be managed from the controller ? (not the hydraulics, of course)
Can any parameters be changed or does one then need new software from Schindler if you need to make a change?
Are all menus and submenus accessible?

Are there any special tools needed?

Are there occasions when the controller locks up and cannot be reset without going back to Schindler?