Emerson Liebert CRV 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 C R 0 2 0 R A 1 C 7 S D 1 8 1 1 E L 1 0 P A - Manual (Page 98)

Liebert iCOM ® Control
Liebert ® CRV ™ 90
Figure 83 System/Network setup parameters Unit- Page 1
Monitoring Address—This parameter sets the address used by the Liebert IntelliSlot ® cards. This
is set to 3 from the factory and should not be changed.
Monitoring Timeout/Handshake—This parameter can be used with a building management
system to verify communications has not been lost between the Liebert iCOM ® control and the BMS.
If the amount of time specified in this parameter elapses before the BMS writes a new value then an
alarm will occur “BMS TIMEOUT” and the temperature setpoint will revert to the backup setpoint
and the fan speed “if equipped” will change to 100%. To disable this feature write a zero to this
parameter when it is active.
Unit Name—This parameter is a label to identify the unit from the local or remote display. This label
will show at the top right of every screen that has monitoring or configuration of that unit.
Configuration Safe—This parameter saves or loads configuration settings for the control board that
have been modified from the factory defaults to an internal file that can be downloaded / uploaded
using the Liebert iCOM Service Tool. Selecting “Save” will write the settings to the internal storage
file and selecting “Load” will write the settings from the internal storage file to the application
software. The internal file is updated every 12 hours automatically.
Network Safe—This parameter saves or loads network settings for the control board that have been
modified from the factory defaults to an internal file that can be downloaded / uploaded using the
Liebert iCOM Service Tool. Selecting “Save” will write the settings to the internal storage file and
selecting “Load” will write the settings from the internal storage file to the application software.
SW Version—This parameter contains the application software version loaded onto the Liebert
iCOM control board.
S823
S824
S825
S826
S827
S828
S829
S830
S831
S832
S833 PASSWORD (Actual Level 0) ????
Monitoring Address 3
Monitoring Timeout /Handshake No/ 0
Unit Name UNIT
Configuration Safe Changed No
Network Safe OK No
SW Version CRM 2.00.006 .STD
SYSTEM / NETWORK SETUP (page 1 of 2) UNIT 01
to change parameter
for next/previous unit
to select parameter
to confirm then