Fe Teamwork + Rs485 Monitoring - Huawei NetCol5000-A050 User Manual

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual (1350 mm Depth)
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Figure 4-64 FE teamwork group-based ring networking (using 13 units as an
example)
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4.9.6.3.2 FE Teamwork + RS485 Monitoring

Step 1 Connect teamwork and monitoring communications cables.
Networking
Protocol
Note
Issue 04 (2022-12-15)
Connecting units with odd numbers: Connect the FE_1 port of the unit with
an odd number to the FE_2 port of the unit with the next odd number.
Connecting units with even numbers: Connect the FE_2 port of the unit with
an even number to the FE_1 port of the next unit with an even number.
Connect FE_2 of No. 1 unit and FE_1 of No. 2 unit, and connect the remaining
FE_1 and FE_2 of the last two units.
FE Teamwork
MAC_CAN
A teamwork network supports
a maximum of 16 units.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 System Installation
RS485 Monitoring
Modbus-RTU
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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