Service-Remote Sensors Menu Screens; Figure 144 Remote Sensors - Emerson Liebert iCOM Manual

8.13

Service-Remote Sensors Menu Screens

Remote Sensors provides remote sensor setup and readings.
Figure 144 Remote sensors
SB02 Individual Sensors Mode—Each sensor node has two temperature sensors connected. This
line determines how each node or set of sensor readings will be displayed and used for control. Two
selections are available: Maximum or Average. When set to Maximum, all connected sensor nodes will
display the maximum reading of the of the two thermistors. When set to Average, all connected sensor
nodes will display the average reading of the two thermistors.
SB03 Unit Remote Sensors Mode/AVG—Compares the average or maximum reading from all
connected sensors depending on whether line SB02 is set to Maximum or Average. When Average is
selected, the user may select a smaller number of sensors to be calculated in the sensor average. If the
number selected is smaller than the number of sensor set for Control, only the highest sensor
readings will be used for the average calculation.
SB04 - SB13Remote Sensor Node #—Defines the remote sensor programming and setup. Each line
consists of four parts: sensor node, name, sensor reading and sensor setup.
Sensor Node—Up to 10 wired 2T sensors can be connected to each unit.
Name—Each node or sensor can be identified with a name (chosen and entered by user) to help
identify sensors mounted in the facility. Sensor names can be up to four alphanumeric characters
long, uppercase or lowercase, and special characters are permissible: & * / . + - : @ \
The default is blank.
Sensor Reading: Two temperature thermistors are attached to each 2T sensor. This portion of
the line displays the maximum or average sensor value of the two readings measured. SB02
programming determines whether the reading shows the maximum or average calculation. If a
sensor is connected but no reading is available, verify that the CANbus cables are properly
inserted and that the DIP switches and sensor termination are correct.
Sensor Setup: Defines what the sensor is used for. Three options are available: Disabled,
Reference and Control. Disabled, the default setting, is used when a sensor is not connected.
Reference is for remote sensors used for remote monitoring. Control is for sensors used for
controlling fan or cooling output.
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Liebert iCOM for Liebert DSE
Sensor
Node
™
Individual Sensor Reading
Sensor
SB02 programming determines
Name
the temperature displayed.
160
Service Menu Parameters
Number of sensors
used to calculate
average; hidden
when Maximum is
selected
Node
Setup