Vertiv Liqui-tect LP6000, Инструкция по установке и эксплуатации

Страница: 27 / 82

FIELD DESCRIPTION
Leak Trip Point
Threshold for amount of water to trigger a leak-detection alarm. Sets the sensitivity of the alarm.
A lower number equals greater sensitivity, which triggers an alarm with less water. A higher number equals less
sensitivity, requiring more water to trigger an alarm.
Default: 150
µ
A.
Contamination Trip Point
Threshold for amount of contamination to trigger a contamination alarm. Sets the sensitivity of the alarm.
A lower number equals greater sensitivity, which triggers an alarm with less contamination. A higher number
equals less sensitivity, requiring more contamination to trigger an alarm.
Default: 50
µ
A.
Leak Alarm Delay
Time delay between leak detection and alarm notification. The leak must be detected during the entire delay to trip
the alarm.
Default: 20 seconds.
Contamination Alarm Delay
Time delay between contamination detection and alarm notification. The contamination must be detected during the
entire delay to trip the alarm.
Default: 120 seconds.
Resistance Per Foot
Sets accuracy of distance-to-leak reporting. The resistance per foot (meter) determines the ability to detect cable
length and distance to leaks. Must be a 4-digit number formatted: x.xxx.
For further information on resistance and accuracy, see
Calibrating Resistance to Cable Length on page 15.
Default: 4.000 ohm.
Re-Alarm Delay
Defines interval at which notification for an un-resolved alarm condition is re-sent. Zero (0) disables re-send,
sending a single notification.
Default: 0 (disabled).
Measurement Display
Selects unit of measure for system/display.
Default: feet.
Latching Alarms
Selects automatic alarm reset or manual alarm reset.
•
Yes = Latching—alarm must be reset manually even if alarm condition is resolved.
•
No = Non-latching—alarm resets automatically when leak or contamination is resolved.
Default: No.
Audible Alarm
Enables/Disables audible alarm notification.
Default: No = disabled.
LCD Password
4-digit, numeric password to access the Setup menu.
Default: 0000 = no password.
Table 6.4 LCD Leak Settings options
4.6.3 Configuring Virtual Zone Settings on the Touchscreen
The Virtual Zone Settings menu defines the virtual zones in your installation.
To access virtual-zone settings:
1. On the LCD display, touch
Setup
, enter a password if needed, and touch the enter key.
The Setup menu opens.
2. Touch
Up
/
Down
to highlight Virtual Zone, and touch
Select
.
The Virtual Zone Settings menu opens.
3. Touch
Up
/
Down
to highlight the setting to configure (described in the following table), and
touch
Select
.
The keyboard opens.
4. Use the backspace button to delete the old entry, enter the settings and touch the enter key.
• To delete a zone, delete the text from all fields.
Vertiv | Liqui-tect LP6000 Installer/User Guide | 27