Huawei FusionCol8000-C210 User Manual page 69

FusionCol8000-C210 In-room Chilled Water Smart
Cooling Product
User Manual (2022, Netherland GS)
Networking
Note
Figure 4-28 Connecting communications cables
Issue 01 (2022-12-30)
FE Teamwork
A teamwork network supports
a maximum of 16 units.
NO TE
● Connect the COM/FE port on the main control module of the last unit in each group to
the RS485 port on the host.
● Customers can purchase the NetEco (an ECC is required) or a third-party NMS as the
monitoring system.
● If the number of units in a group is greater than 16, FE teamwork needs to be
implemented by group. For example, if the number of units under teamwork is 18, they
can be divided into two groups, for example, 9+9, 16+2, or 10+8.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 System Installation
RS485 Monitoring
n seconds to
It takes 3 x
n units. If
collect data from
the time required for the host
to collect data from all units
does not meet the
performance requirements,
group the units.
● If units are not grouped (
= 1), set RS485 monitoring
grouping to Enable on the
Modbus Settings screen
for each unit.
● If units are grouped (
n ≤ 4), set
recommended:
RS485 monitoring
grouping to Enable on the
Modbus Settings screen
for the unit with the
COM/FE port connected.
Retain the default setting
(Disable) for other units.
n
n > 1;
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