Control Set Up Group; Introduction; Function Prompts - Honeywell EDC 200 Series Product Manual

3.5

Control Set Up Group

Introduction

The functions listed in this group deal with how the controller will control the process including:
Control algorithm, Cycle time, Set Point Limits, Output Direction and Limits, Deadband, Soft Start
and Timer period.

Function Prompts

Set up Function
Group Prompt
Top Display
Control CTL ALG
Revision 2.0
July 2015
7-Segment Default
Code Value
Upper Display
ALGC
ON-OFF
EDC201 / EDC202 / EDC203 Product Manual
Selection
7-Segment
or Range
Code
of Setting
Lower Display
ONOFF
ON-OFF
TImA
Time A
3. Configuration
3.5. Control Set Up Group
Parameter
Definition
The difference(PV–
SP) of Process
Variable (PV) and
the Set Point (SP)
determines the
output. The output
can be either ON
(100 %) or OFF
(0%).
In direct acting
control, when the
error signal is
positive, the output
is 100 %; and when
the error signal is
negative, the output
is 0 %. If the control
action is reverse, the
opposite is true.
Time Proportional
Output based on PID
A has a resolution of
3.33 msec. Cycle
Time is adjustable
from 1 to 120
seconds.
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