Huawei NetCol8000-E220 User Manual page 96

NetCol8000-E220 Modular Indirect Evaporative Cooling
System
User Manual
Parameter
cooling
products in
this group
Rotation
function
Rotation
period
Rotation
time
Forced
rotation
Requireme
nt control
Issue 02 (2019-10-10)
Description
cooling products in this
group.
Disable or enable the active
and standby smart cooling
products to change identity
after a certain time,
maximizing their service
life.
Rotation days (1–30).
24 hours in a day (0–23).
Forced rotation specifies
whether to enable a forcible
rotation on the group before
the specified rotation time.
After a forced rotation, the
accumulated time is
recalculated.
Enable or disable the
requirement control for the
master device.
 When the requirement
control is Disable, the
master device does not
synchronize data to the
slave device, and all the
smart cooling products
operate based on their
own requirements, not
referring to the mode
delivered by the master
device.
 When the requirement
control is
Anti-competitive
running, the master
device synchronizes data
(the temperature and
humidity control type
and set points of the
master device and other
parameters) to the slave
device, and all the smart
cooling products in the
group refer to the mode
delivered by the master
Copyright © Huawei Technologies Co., Ltd.
4 Power-on and Commissioning
Configuration
Principle
ascending order, which is
from 1 to 32. The rest will
become the standby ones.
This function is
recommended when the
heat is even.
7 by default
0 by default
This item is set to No by
default. If forced rotation
is required, the function is
set to Yes.
Anti-competitive
running is recommended
for the following scenario:
In one teamwork, the
temperature and humidity
control type and
temperature and humidity
set point of units are the
same, and device heat
loads are distributed
evenly.
Default Value
Disable
7 day (s)
0
No
Disable
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