Set Point Display; Control Mode Display; Totalizer/Alarm Status Display - Aalborg Command Module Operating Manual

nel 3 has been selected.) The following Set Point Display will appear.
e.3.4 Set Point Display
Set point Display Multi channel SDPROC
The screen above assumes that the full scale flow rate for channel #3 is set to 5.0
SLPM and current units of measure is SLPM. The UP button under the "+" and DOWN
button under the "-" will increase and decrease the set point respectively. This set point
is only applicable when the SDPROC is used in INTERNAL REFERENCE mode (NOTE:
the character after "SP:" indicates current status for set point reference.)
When complete with the set point setting, press the ESC button under NEXT on the dis-
play, to proceed to the Control Mode Display or the ENTER button under EXIT on the
display, to go to the Main Display.
e.3.5 Control Mode Display
Control Mode Display Multi channel SDPROC
To operate the mass flow controller in CLOSE, OPEN or AUTO modes, press the button
(UP, DOWN, ENTER respectively) directly below the mode shown on the display. First
line on the Display screen indicates the current valve status and flow rate in selected
engineering units. Pressing the Esc button under NEXT on the display from the Control
Mode Display, will display the Totalizer /Alarm Screen for channel #3.
e.3.6 Totalizer/Alarm Status Display
Totalizer/Alarm Status Display for Multi channel SDPROC
The first line of the Totalizer/Alarm screen indicates the totalizer reading in current (vol-
ume/mass based) Engineering Units. The second line shows alarm status by display-
ing a "D" for disabled, "N" for no alarm events, "L" for Low alarm and "H" for High
alarm. The totalizer can be reset to zero by pressing the Down button under RESET on
the display. Press the ENTER button under EXIT on the display in order to return to the
Main Display screen. Press the Esc button under CH3 on the display in order to return
to the Set Point screen for channel #3.
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