Pressure Limit in open loop?


We have an application where we open our proportional valve to fill a system. I want to be able to set the valve opening in open loop but then limit the pressure in case someone closes a valve on the filling system. When I look at the force limit command it says you cannot be in direct output mode for it to work.

How can I limit the pressure in open loop?


Use the open loop command not direct output. Open loop with pressure/force limit is easy to implement. It is my favorite go to mode. I usually get open loop with pressure/force limit working first before moving on to closed loop position or velocity control with pressure limit.