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3. Configuration
3.7. ALARM Set Up Group
3.7
ALARM Set Up Group
Introduction
An alarm is an indication that an event that you have configured (for example—Process Variable)
has exceeded one or more alarm limits. There is one alarm available for EDC201.There are two
alarms available for EDC202 and EDC203. Each alarm has two Set Points. You can configure each
of these two Set Points to alarm on various controller parameters.
There are two alarm output selections, High and Low. You can configure each Set Point to alarm
either High or Low. These are called single alarms.
You can also configure the two Set Points to alarm on the same event and to alarm both high and
low. A single adjustable Hysteresis of 0 % to 100 % is configurable for the alarm Set Point.
The prompts for the Alarm Outputs appear whether or not the alarm relays are physically present.
This allows the Alarm status to be shown on the display.
Function Prompts
Set up
Function
Group
Prompt
Top Display
11TYPE
Alarms
11SEL
30
7-Segment
Default
Code
Value
Upper Display
AL11
None
SE11
EDC201 / EDC202 / EDC203 Product Manual
Selection or
7-Segment
Range of
Code
Setting
Lower Display
NONE
None
PV
PV
DEV
DEV
OUT
Output
Man
MANUAL
PVRT
PV RATE
DIN
DIG INP
TCWN
TCWARN
TCFL
TCFAIL
FS
FSAFE
DIAG
Diagnostic
HI
HIGH
LO
LOW
Parameter
Definition
NO ALARM
PROCESS VARIABLE
DEVIATION
OUTPUT
ALARM ON MANUAL
MODE
PV RATE OF
CHANGE
DIGITAL INPUT
THERMOCOUPLE
WARNING
THERMOCOUPLE
FAILING
FAILSAFE
SYSTEM
DIAGNOSTIC
HIGH ALARM
LOW ALARM
Revision 2.0
July 2015
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