Despatch PROTOCOL 3 User Manual

E105, 313327, REV A Protocol 3
TM
User Guide
64 of 82
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Table 17. Protocol 3 Possible Alarm Settings.
Alarm Selection
Parameter 1
Parameter 2
Parameter 3
Process High
Alarm Value
(Degrees)
Alarm Hysteresis
(Degrees)
Alarm Inhibit
Process Low
Alarm Value
(Degrees)
Alarm Hysteresis
(Degrees)
Alarm Inhibit
PV-SP Deviation
Alarm Value
(Degrees)
Alarm Hysteresis
(Degrees)
Alarm Inhibit
Band
Alarm Value
(Degrees)
Alarm Hysteresis
(Degrees)
Alarm Inhibit
Signal Change Per
Min
Alarm Value
(Degrees)
Minimum Duration
(Seconds)
Alarm Inhibit
Input Signal Break
N/A
N/A
N/A
Control Loop
Loop Alarm
Type
Manual Loop Alarm Time
(mm:ss) (active only if
loop alarm type is
manual)
N/A
% Memory Used
Alarm Value
(%)
Alarm Inhibit
N/A
6.6.1.3. Using Alarms to Switch Relay Outputs
The Protocol 3 controller allows alarm states to trigger any of the five relay
outputs on the controller. Each output can be set to a specific alarm or multiple
alarms using the Or Alarms and Alarm and Events functions. To configure an
alarm state to trigger a relay output:
1. From Configuration Menu, use and to scroll to and highlight Output
Configuration then press to access the Output Configuration Menu.
2. Press to move forward through the different parameters in the menu,
and to enter the setting for a parameter, to move back through
the different parameters.
3. Press and together (simultaneously) to return to the Configuration
Menu.

Despatch PROTOCOL 3 Specifications

General

Brand	Despatch
Model	PROTOCOL 3
Category	Controller
Language	English