Huawei NetCol5000-A050 User Manual page 156

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
Paramete
r
Requireme
nt control
Cascade
function
Issue 08 (2021-09-17)
Description
Indicates whether to enable
or disable the requirement
control function on the
master unit.
● When Requirement
control is set to Disable,
the master unit does not
synchronize operating
data to slave units, and
all the smart cooling
products in the group
operate based on their
own requirements, not
referring to the mode
delivered by the master
unit.
● When this parameter is
set to Anti-competitive
running, the master unit
synchronizes data (the
temperature and
humidity control type
and set points of the
master unit and other
parameters) to the slave
units, and all the smart
cooling products in the
group refer to the mode
delivered by the master
unit.
When requirement control
is enabled, you can enable
the cascade function to
start standby units if
running units cannot meet
the cooling capacity
requirement.
Copyright © Huawei Technologies Co., Ltd.
6 Power-On Commissioning
Setting Rule
Anti-competitive
running is
recommended for the
following scenario: In
one teamwork group,
the temperature and
humidity control type
and temperature and
humidity set points of
units are the same,
and device heat loads
are distributed evenly.
If the heat load to the
device increases, the
cascade function is
recommended.
Default
Value
Disable
Disable
146