Section 2 - Operating Instructions; Programming The Controller - Ametek 4207D Operating Manual

SECTION 2 – OPERATING INSTRUCTIONS
2-1

Section 2 - Operating Instructions

Before operating the 4207D it is necessary to be familiar with the pressure controller.

Programming the Controller

The Model 9050 controller used with the 4207D system features user defined segment
programming (8 segments maximum). Using these segments, sample load ramp and dwell
segments are defined.
Upper Readout
Alarm Beacon
Middle Readout
Lower Readout
Bar Graph
Program Status
Manual Mode
Output Indicators
Upper Readout: Displays the current value of the sample load in pounds-force (Lbf). This
value is green when the controller or display is not in an Alarm state.
Alarm Beacon: Flashes when any new alarm occurs (Over Range, Under Range or Sample
Crushed). To acknowledge (clear) an alarm, press the Page and Scroll buttons. The Alarm
Beacon will stay illuminated when an alarm is acknowledged but the alarm condition still
exists.
Middle Readout: Displays the target Set Point. When in Manual Mode, the units are in %
output. When in Automatic Mode, the units are in pounds-force.
Lower Readout: Displays the maximum sample load. The maximum can be reset by the
5270 software or through the front panel of the controller.
Bar Graph: A graphical representation of the current output power. The scale is 0 to 100%
(left-to-right).