Honeywell UDC3300 User Manual

Setpoint Rate/Ramp/Soak Program Operation
86 UDC3300 Expanded Model: DC330E User Manual 5/00
Table 5-2 Program Contents
Contents Definition
Ramp
Segments
A ramp segment is the time it will take to change the setpoint to the next
setpoint value in the program.
• Ramps are odd number segments.
• Ramps are configured in either Time or Engineering Units per Minute
or Engineering Units per Hour (see Ramp Unit below.)
NOTE: Entering "0" will imply an immediate step change in setpoint to the
next soak.
Ramp Unit
The Ramp Unit selection determines the engineering data units for the ramp
segments. The selections are:
• TIME = Hours:Minute (XX:XX) (Range: 0-99 hrs:0-59 min.)
• EU/MIN = Degrees/Minute or EU/HR = Degrees/Hour
(Range:0 to 999)
Soak
Segments
A Soak Segment is a combination of soak setpoint (value) and a soak
duration (time).
• Soaks are even number segments.
• The soak setpoint range value must be within the setpoint high and
low range limits in engineering units.
• Soak time is the duration of the soak and is determined in:
TIME – Hours.Minutes Range: 0-99hrs.59min.
Start Segment
This designates the number of the first segment (Odd number).
Range: 1 to 11
End Segment
This designates the number of the last Soak segment (Even Number).
Range: 2 to 12
Recycle
Number
This number allows the program to recycle to a specified number of times
from beginning to end. Range: 0 to 99
Guaranteed
Soak
Each soak segment can have a deviation value of from 0 to ±99 which
guarantees the value for that segment. The value is the number in
engineering units, above or below the setpoint, out side of which the timer
halts. Range: 0 to ±99
Soak deviation values >0 guarantee that the soak segment's process
variable is within the ± deviation for the configured soak time. Whenever the
± deviation is exceeded, soak timing is frozen.
The guaranteed soaks feature is disabled whenever the deviation value is
configured to 0.
Program State
This selection determines whether the program is in the Hold state or
Disabled after completion of the program.
Program
Termination
State
This function determines the status of the controller upon completion. The
selections are:
• LASTSP = controls to last setpoint and last control mode
• F SAFE = manual mode, failsafe output

Honeywell UDC3300 Specifications

General

Brand	Honeywell
Model	UDC3300
Category	Controller
Language	English