Table 5-2 Program Contents - Honeywell UDC3300 User Manual

Setpoint Rate/Ramp/Soak Program Operation
Contents
A ramp segment is the time it will take to change the setpoint to the next
Ramp
setpoint value in the program.
Segments
NOTE: Entering "0" will imply an immediate step change in setpoint to the
next soak.
The Ramp Unit selection determines the engineering data units for the ramp
Ramp Unit
segments. The selections are:
A Soak Segment is a combination of soak setpoint (value) and a soak
Soak
duration (time).
Segments
Start Segment This designates the number of the first segment (Odd number).
Range: 1 to 11
This designates the number of the last Soak segment (Even Number).
End Segment
Range: 2 to 12
Recycle This number allows the program to recycle to a specified number of times
from beginning to end.
Number
Guaranteed 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
Soak
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.
This selection determines whether the program is in the Hold state or
Program State
Disabled after completion of the program.
This function determines the status of the controller upon completion. The
Program
selections are:
Termination
State
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Table 5-2 Program Contents

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.)
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)
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
LASTSP = controls to last setpoint and last control mode
F SAFE = manual mode, failsafe output
UDC3300 Expanded Model: DC330E User Manual
Definition
Range: 0-99hrs.59min.
Range: 0 to 99
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