Delta RMC101 - Manual (Page 221)

Position/Pressure Control 4.12
Controller Features 4-35
3. Move the axis to the correct starting position. Normally, the axis should be at a position
where the pressure is below the desired entry pressure (Pressure Set A).
4. Set up the pressure control mode. This sets up the parameters that the pressure axis will
use when it enters pressure regulating mode. This is done by issuing the Set Pressure (^)
command.
Note: this step does not put the axis into pressure regulating mode.
This step sets up the following parameters:
Mode: Sets Ramp Type, Ramp Time and Integrator Mode
Pressure
Set A:
Pressure at which Pressure control begins.
Pressure
Set B:
Pressure at which Pressure control ends.
Ramp
Time:
Time to ramp to commanded pressure.
Command
Pressure:
The pressure the system will go to when regulating
pressure.
5.
5. Move in the direction of increasing pressure with the monitor pressure bit set (pressure
monitoring mode). When the pressure reaches Pressure Set A, the axis enters pressure
regulating mode. The axis enters pressure control according to the parameters previously
set up by the Set Pressure command.
6. Control the pressure as desired.
The following sample Event Step Table illustrates these steps:
Explanation of each step in the Event Step table: