PACE Pressure Controller User Manual
[EN] English 3 - 5 K0443 Revision A
AUTO-RANGE (only available with two-channel instruments)
Note: Not all Auto-Range and task functions are available using the remote
communications, this allows more flexibility to the remote programmer.
Controller Off – Increasing Set-point
With both controllers in Measure mode, if a set-point within the range of the lower ranged
controller is entered and Control is then selected the lower ranged controller controls to the
entered set-point.
With both controllers in Measure mode, if a set-point above the range of the lower ranged
controller is entered and Control is then selected, then the range is changed to the higher
ranged controller and this then controls to the entered set-point.
Controller Off – Decreasing Set-point
With both controllers in Measure mode, if a set-point within the range of the higher ranged
controller is entered and Control is then selected the higher ranged controller controls to the
entered set-point.
With both controllers in Measure mode, if a set-point above the range of the lower ranged
controller is entered and Control is then selected, then the higher ranged controller will
control to this set-point. When the controller is in limits then the range is changed to the
lower ranged controller and this then controls to the entered set-point.
Controller On – Increasing Set-point
With the lower ranged controller in Control mode, if a set-point within the range of the lower
ranged controller is entered then the lower ranged controller controls to the entered set-point.
If the set-point is increased to above the lower range but still within the higher range then the
lower range controller switches off and that the higher range controller switches on and controls
to the entered set-point.
Controller On – Decreasing Set-point
With the higher ranged controller in Control mode, if a set-point within the range of the
higher ranged controller is entered then the higher ranged controller controls to the entered
set-point.
If the set-point is decreased to within the lower range then the higher range controller will
control to this set-point. When the controller is in limits then the range is changed to the
lower ranged controller and this then controls to the entered set-point.
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