product in the group is displayed, as shown in
.
the note for the screen.
Figure 4-20 Teamwork topology
Table 4-9 Notes for the screen
No.
Parameter
s
Note
1
On/Off
On indicates that the smart cooling product is started and
Off indicates that the smart cooling product is shut down.
2
01, 02, 03
Indicates the device address. The minimum address is the
master one and the rest are all slave ones.
NOTE
If the master one offline, the online device with the smallest
address is selected to be the new master.
3
Active/
Standby
Active: properly responds to the requirement control.
Standby: responds to the requirement control when active
one is faulty (critical alarms, shutdown, and offline) or
cannot meet cooling requirements.
4
M/S
M indicates the master unit, and S indicates a slave unit.
Blue indicates that the device is operating, and gray
indicates that the device is idle.
5
Frame:
green/non-
green
A device with green frame indicates the device itself,
as shown in
.
A non-green frame indicates the other device in the group,
as shown in
.
NetCol8000-E220 Modular Indirect Evaporative
Cooling System
User Manual
4 Power-on and Commissioning
Issue 06 (2020-08-19)
Copyright © Huawei Technologies Co., Ltd.
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