Options
Liebert
®
NXL
™
56
• Assignment—Custom, Pre-assigned (default: “Input Contact” XY)
• Delay, sec—0 to 99.9 (default: 0)
• Message—Custom: 0-19 characters
3. To assign labels for each channel:
a. Press
Pre-assigned
for default labels on Channels 1-6 (See
b. For Custom labels
1. Press
Custom
to unique labels.
2. Click on
Input Contact XX
button. A keyboard is displayed to allow naming alarms.
3. Enter the name of the alarm set for that input. For example, a fan problem could be
indicated by naming the button FAN.
4. Press OK on the keyboard to keep your label.
4. Press
DELAY
.
a. A keypad is displayed prompting you for a delay time, in seconds, for a condition to exist
before the alarm is triggered.
b. Enter the delay value. The range for the values are from 0 (zero) to 99.9 seconds.
c. Press OK on the keypad to keep your setting. The value you entered is displayed in the field
adjacent to the corresponding input contact.
5. Repeat
and
for each input contact.
6. Press
SAVE
after you have configured all input contacts.
Be sure to press Save even if you have accessed this dialog only to change a setting.
7. This information is not saved if control power is removed.
Figure 49 Optional Input Contact Isolator Board
Table 1
Input Contact Isolator Board pre-assigned values
Channel
Number
ICI #1
Pre-Assigned Label
ICI #2
Pre-Assigned Label
1
Reduced Rect ILimit
Stop Battery Charge
2
Reduced Batt ILimit
Stop Battery Charge
3
Stop Battery Charge
Stop Battery Charge
4
Inhibit Rect Restrt
Stop Battery Charge
5
Inhibit Byp Restrt
Stop Battery Charge
6
Inhibit Inv Restrt
Stop Battery Charge
7
Input Trap Filter Disconnect
Inhibit IP Standby
8
Suspend ECO Mode
1 2 3
6 7 8 9
4
10
5
11 12 13 14 15 16
J51
No Customer Connection
Table 2
Input Contact Isolator Board
control wiring connections
Input Contact
Pin No.
1
1
2
2
3
4
3
5
6
4
7
8
5
9
10
6
11
12
7
13
14
8
15
16
1. Customer control wiring connection points are terminals 1 through 16 (see
).
2. Customer provided normally open dry contacts for user alarm messages.
3. All control wiring (by others) must be run separate from power wiring.
Control wiring runs should not be combined in the same conduit.
4. Signal voltage: 100mA @ 12VDC.
5. Maximum cable length 500 ft. (152m) with #16AWG and flexible stranded
cable.
6. All wiring must be in accordance with national and local electrical codes.
Содержание Liebert NXL 250 kVA
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Страница 51: ...Operation 43 Liebert NXL Figure 42 1 N UPS Transfer to Inverter menu commands ...
Страница 57: ...Operation 49 Liebert NXL Figure 45 1 N UPS shutdown menu commands ...
Страница 86: ...Specifications Liebert NXL 78 ...
Страница 110: ...UPS Alarm and Status Messages Liebert NXL 102 NOTES ...
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