Honeywell UDC3500 User Manual

Configuration
60 UDC3500 Universal Digital Controller Product Manual 3/07
Function Prompt
Lower Display
Selections or
Range of Setting
Upper Display
Parameter
Definition
EU/HR UP
0 to 9999 in engineering
units per hour
RATE UP—Rate up value. When making a setpoint
change, this is the rate at which the controller will
change from the original setpoint up to the new one.
The ramping (current) setpoint can be viewed as SPn
in the lower display.
Entering a 0 will imply an immediate step change in
Setpoint (i.e., no rate applies).
EU/HR DN
0 to 9999 in engineering
units per hour
RATE DOWN—Rate down value. When making a
setpoint change, this is the rate at which the controller
will change from the original setpoint down to the new
one. The ramping (current) setpoint can be viewed as
SPn in the lower display.
Entering a 0 will imply an immediate step change in
Setpoint (i.e., no rate applies).
SP PROG
(optional feature)
SP Ramp must be
disabled for SP
Program prompts to
appear. If SP Rate is
enabled, it does not
operate while an SP
Program is running.
DISABLE
ENABLE
ENABLE2
ENABL12
SETPOINT RAMP/SOAK PROGRAM #1—Available
only with controllers that contain this option.
SP RAMP must be disabled.
DISABLE—Disables all Setpoint Programs.
ENABLE—Setpoint Program runs on Loop 1.
ENABLE2—Setpoint Program runs on Loop 2.
ENABL12—Setpoint Program runs on both Loop1
and Loop 2.
ATTENTION SP Program #1 must be enabled in
order to use SP Programs 2, 3 and 4.
STRT SEG
1 to 20
START SEGMENT NUMBER
END SEG
2 to 20 even numbers
Always end in a soak
segment
(2, 4, ... 20)
END SEGMENT NUMBER
ATTENTION When SP Programs 1 and 2 are
linked, this parameter does not appear. The value is
automatically set to 20 and the End Segment Number
is controlled by the selection for End Segment in SP
Program #2.
RAMPUNIT
TIME
EU/MIN
EU/HR
RAMPUNIT—Engineering Units for Ramp Segments
TIME in hours: minutes
RATE in Engineering units per minute
RATE in Engineering units per hour
RECYCLES
0 to 100 recycles Number of Program Recycles

Honeywell UDC3500 Specifications

General

Brand	Honeywell
Model	UDC3500
Category	Controller
Language	English