Emerson Liebert ICOM-DO User Manual download pdf (Page 8)

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Configuration

3.0 CONFIGURATION

The Liebert iCOM-DO can function with either Liebert

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or Liebert IntelliSlot

monitoring cards. The Lie-

bert iCOM-DO outputs can be configured only from the large

Liebert iCOM display. The small Liebert iCOM display cannot

be used to configure the Liebert iCOM-DO outputs. Refer to

the Liebert iCOM manual, SL-18835, for details. The docu-

ment is available at Liebert’s Web site: www.liebert.com

3.1 DIP Switch Settings

The Liebert iCOM currently supports one connected Liebert

iCOM-DO. The Liebert iCOM-DO is configured at the factory

with all switches in the OFF position (default is OFF). No DIP

switch changes are necessary.

The Liebert iCom control uses the default address and will

automatically detect the Liebert iCOM-DO when it is con-

nected. Refer to the Liebert iCOM manual for details.

3.2 Diagnostic LEDs

LEDs are provided on the interface card to provide informa-

tion for diagnostic purposes. The following table summarizes

their indications:

3.3 Piezoelectric Horn

The jumper, P5, located adjacent to the piezoelectric buzzer, is

used to enable or disable operation of the audible alarm. The

card ships with the buzzer disabled. With the jumper connect-

ing the two pins of P5, the audible alarm is enabled. The

buzzer will be activated whenever there is an alarm for

TB1-TB15.

Table 2 Diagnostic LED indications

LED Identifier Description

DS1 CAN Receive Active

DS2 CAN Transmit Active

DS3 +12V Isolated Power On

DS4 24VAC or 24VDC Power Supply On

DS5 +5V Logic Power On

NOTE

The buzzer should be enabled only for use during

troubleshooting.

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Emerson Liebert ICOM-DO User Manual Page 8