Honeywell UDC3300 User Manual

Setpoint Rate/Ramp/Soak Program Operation
84 UDC3300 Expanded Model: DC330E User Manual 5/00
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 Press Action
1
Enable the Setpoint
Ramp function
SET UP
until you see SET UP in the Upper Display
and SP RAMP in the Lower Display.
FUNCTION
LOOP 1/2
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.
2
Put the controller
into Automatic mode
MANUAL
AUTO
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.
3
Set Start Setpoint
▲ or ▼
until the start setpoint value you desire is
indicated in the lower display:
4
Start the Ramp
RUN
HOLD
You will see R and the PV value in the Upper
Display and SP and the changing setpoint
value in the Lower Display.
5
Hold/Run the Ramp
RUN
HOLD
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.
6
View the remaining
ramp time
LOWER
DISPLAY
until you see: R or H and the PV value in the
Upper Display. RAMP time remaining in the
Lower Display.
7
End the Ramp When the final setpoint is reached, the
“R” changes to “H” in the upper display and
the controller operates at the new setpoint.
8
Return to normal
operating mode
After the SP Ramp has completed, disable
the SP RAMP function, then press the
LOWER DISPLAY key.

Honeywell UDC3300 Specifications

General

Brand	Honeywell
Model	UDC3300
Category	Controller
Language	English