Alarms Set Up Group - Honeywell UDC2300 Product Manual

4.14 Alarms 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 are two alarms available. Each
alarm has two setpoints. You can configure each of these two setpoints to alarm on
various controller parameters.
There are two alarm output selections, High and Low. You can configure each setpoint to
alarm either High or Low. These are called single alarms.
You can also configure the two setpoints 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 setpoint.
See Table 2-4 in the Installation section for Alarm relay contact information.
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 and/or sent via
communications to a host computer.
Function Prompts
Table 4-13 ALARMS Group (Numeric Code 1100) Function Prompts
Prompt
English Numeric
Code
AxSxVA
A1S1 1101
A1S2 1102
A2S1 1103
A2S2 1104
AxSxTY
A1S1 1105
A1S2 1106
A2S1 1107
A2S2 1108
12/00
Description
Numeric
Alarm Setpointx
Value
X = 1 or 2
Alarmx Setpointx
Type
X = 1 or 2
UDC2300 Controller Product Manual
Selection or Range of Setting
English
Code
within the range of the
selected parameter or of
the PV Span for Deviation
configurations
0 NONE No Alarm
1 IN 1 Input 1
2 IN 2 Input 2
3 PROC Process Variable
4 DE Deviation
5 OUT Output
6 SHED ShedCommunications
7 E-ON Event ON(SP Prog)
8 E-OF Event OFF(SP Prog)
9 MAN Alarm on Manual
10 RSP Remote Setpoint
11 FSAF Failsafe
12 PrRT PV Rate of Change
13 DI Alarm on Digital Input
14 DE 11 DEV Alarm based on
SP2
15 BRAK Loop break alarm
Configuration
Factory Reference
Setting Guide
Page
90 125
NONE 124
41