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Setpoint Profiler
Video Recorder – User Manual 181
Segment #1
Time
Segment #3
Time
Segment #1
Value
Segment #3
Value
Value = value of soak
Segment #2 Time
Segment #2 Time
Segment #2 Time
Segment #2
Elapsed time
Ramp Increment Off-to-On
causes incremental value
change toward next soak
Value
Ramp Type = External
Features of this ramp type
* First and last segments must be soaks
* No consecutive ramps or soaks
Ramp segments
Soak segments
Time = amount profile will change toward next soak Value
when the Ramp Increment discrete switches on.
Value = not used with ramp segment.
Time = duration of soak
Figure 5-6 External Ramp Type
ATTENTION
• External ramp type’s TIME prompt is in engineering units of the PV, not in time units (seconds, minutes, or
hours).
• To increment toward a lower soak value, enter a positive TIME amount. The Setpoint Profiler “knows” to
increment or decrement this amount toward the next soak value.