Configuration
3.11 Control Set Up Group
Introduction
The functions listed in this group deal with how the controller will control the process
including: Number of Tuning Parameter Sets, Setpoint Source, Tracking, Power-up
Recall, Setpoint Limits, Output Direction and Limits, Deadband, and Hysteresis.
Function Prompts
Table 3-11
CONTROL Group Function Prompts
Function Prompt
Lower Display
Selections or
Range of Setting
Upper Display
Parameter
Definition
PV SOURCE
INPUT 1
INPUT 2
IN ALG1
PROCESS VARIABLE SOURCE
—Selects the
source of the Process Variable.
INPUT 1
INPUT 2
INPUT ALGORITHM 1
PID SETS
NUMBER OF TUNING PARAMETER SETS
—This
selection lets you choose one or two sets of tuning
constants (gain, rate, and reset).
NOTE: The
Tuning Group is automatically configured to have
two PID sets when a Duplex Control Algorithm is
configured.
1 ONLY
ONE SET ONLY
—Only one set of tuning
parameters is available. Configure the values for:
Gain (proportional band),
Rate,
Reset Time, and
Cycle Time (if time proportional is used).
2KEYBD
TWO SETS KEYBOARD SELECTABLE
—Two sets
of tuning parameters can be configured and can be
selected at the operator interface or by using the
Digital Inputs.
Press this key until you see PID SET1 or PID SET2
then press
or
to switch between sets.
Configure the values for:
Gain, Rate, Reset, Cycle Time
Gain #2, Rate #2, Reset #2, Cycle #2 Time
Lower
Display
Lower
Display
Lower
Display
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Summary of Contents for UDC3200 series
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