Setup System - Setup Alarm Outputs; Table 9 Default Settings - Alarm Outputs - Liebert Liqui-tect MC68HC16Z1 User Manual

6.5

Setup System - Setup Alarm Outputs

The Liqui-tect panel has six alarm outputs—three types for each zone:
• Digital alarm output for cable break detection - a change in state indicates a broken cable or con-
tamination on the cable
• Digital alarm output for leak detection - a change in state indicates a leak on the cable
• Analog alarm output for 4-20mA - the signal may indicate normal operation, the location of a
leak, a cable break or contamination
These outputs may have a wide variety of Liebert or other manufacturers' equipment connected to
receive alarm notification.
To configure all alarm outputs:
Log In and Choose Setup System
• From the Main Menu, use the arrows
Control, then press Enter
• Enter your password at the Login screen.
• From the System and Control Menu, use the arrows
Setup System, then press Enter .
Select Setup Alarm Outputs
• From the Setup System Menu, shown at right, use the arrows
choose Setup Alarm Outputs and press Enter .
Table 9 shows alarm output features and their default settings: you
may specify the maximum cable length of analog alarm outputs, define
digital alarm output relays as Normally Open or Closed, and set up
alarms as Latched or Unlatched.
To change the default settings, use the steps following Table 9.
Table 9 Default settings - alarm outputs
Feature
LONGEST CABLE LENGTH
LEAK & FAULT RELAYS:
NORMALLY OPEN/CLOSED
LEAK & FAULT ALARM:
LATCHED/UNLATCHED
to choose System and
(see 6.1 - Login for help)
Default
0-1000 ft. (0-304.8m) Up to 5000 ft. (1524m)
NO (Normally Open) NC (Normally Closed)
Y (Latched) N (Unlatched)
30
Setup System Menu
to choose
> SETUP ALARM OUTPUTS
to
Maximum Cable Length
> 0-500FT (0-152.4 M)
Other Options
Normally Open / Closed
ARE LEAK & FAULT
RELAYS NORMAL OPEN
OR NORMAL CLOSED? NO
Latched / Unlatched
System and Control Options
SETUP ZN1 ZONE 1
SETUP ZN2 ZONE 2
=NEXT =SELECT
SETUP REALARM DELAY
SETUP MAPMODE
SETUP SYSTEM INFO
SELECT LONGEST
CABLE CONNECTED
=NEXT =SELECT
0-1000FT (0-304.8M)
0-1500FT (0-472.2M)
0-2000FT (0-609.6M)
0-2500FT (0-762.0M)
0-3000FT (0-914.4M)
0-4000FT(0-1219.2M)
0-5000FT(0-1524.0M)
=NO/NC =END
IS LEAK & FAULT
ALARM LATCHED? Y
=Y/N =END