Table 5-1 Procedure For Running A Setpoint Ramp - Honeywell UDC3300 User Manual

Setpoint Rate/Ramp/Soak Program Operation
Operation
Running a Setpoint Ramp includes enabling, starting, holding, viewing the ramp
time, and ending the ramp.

Table 5-1 Procedure for Running a Setpoint Ramp

Step Operation
1 Enable the Setpoint
Ramp function
2 Put the controller
into Automatic mode
Set Start Setpoint
3
Start the Ramp
4
Hold/Run the Ramp
5
6 View the remaining
ramp time
End the Ramp
7
Return to normal
8
operating mode
84
Press
SET UP
FUNCTION
LOOP 1/2
MANUAL
AUTO
or
RUN
HOLD
RUN
HOLD
LOWER
DISPLAY
UDC3300 Expanded Model: DC330E User Manual
Action
until you see SET UP in the Upper Display
and SP RAMP in the Lower Display.
You will see DISABL or ENABLE in the Upper
Display and SP RAMP in the Lower Display
until you see ENABLE in the Upper Display.
until "A" indicator is ON and you will see:
H and the PV value in the Upper Display. SP
and the present setpoint value in the Lower
Display.
until the start setpoint value you desire is
indicated in the lower display:
You will see R and the PV value in the Upper
Display and SP and the changing setpoint
value in the Lower Display.
This holds the ramp at the current setpoint
value. (SP can then be changed by the
and keys.)
Press again to continue run.
ATTENTION
Any time the local setpoint is
different from the final setpoint value and the
RUN/HOLD key is pressed, the ramp will
start again.
until you see: R or H and the PV value in the
Upper Display. RAMP time remaining in the
Lower Display.
When the final setpoint is reached, the
"R" changes to "H" in the upper display and
the controller operates at the new setpoint.
After the SP Ramp has completed, disable
the SP RAMP function, then press the
LOWER DISPLAY key.
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