Huawei NetCol5000-A025 - Monitoring System

– Telemetry: supply air temperature, return air temperature, supply air
humidity, return air humidity, and working status of the smart cooling
product.
– Teleindication: startup/shutdown states, overvoltage/overcurrent,
undervoltage/undercurrent, return air overtemperature/
undertemperature, return air overhumidity/underhumidity,
lter normal/
blocked, and fan normal/faulty.
– Telecontrol: smart cooling product startup/shutdown.
– Teleadjusting: temperature, humidity, and alarm threshold.
● Remote management: You can monitor, manage, and upgrade one or more
smart cooling products using the remote management function provided by
Huawei.
● Faults and alarms are recorded and stored. Up to 1500 historical fault and
alarm records can be stored.
● Access logs can be traced back. Historical user login and setting records can
be displayed. Up to 1000 historical records can be stored.
Features
● The display panel provides a touchscreen with a concise user-friendly
interface.
● The controller controls the indoor temperature precisely and responds quickly.
● The controller is protected by a multi-level password protection mechanism,
avoiding misoperations.
● Password
verication is required upon the rst startup to ensure the system
security. No password
verication is required for subsequent startup if the rst
verication succeeds.
● The display panel displays the operating status and duration of the smart
cooling product components in real time.
● The fault diagnosis system automatically displays the information about
current faults, which facilitates the maintenance.
● The controller provides a variety of external ports including a fast Ethernet
(FE) port and universal serial bus (USB) port that is protected by a security
mechanism.
2.4 Monitoring System
The monitoring system provides logical control, data collection, control command
delivery, alarm reporting, data storage, user right management, and teamwork
control.
Smart cooling products can interwork with the user's monitoring system over an
RS485 port or FE port on the monitoring system. The system supports the
ModBus-RTU protocol for RS485 connection and support MAC-ModBus protocol
for FE connection. Key smart cooling product parameters, including but not limited
to the temperatures and humidity of the inlet and outlet air, power supply status
and operating status of the smart cooling product, fan status, and alarms, can be
uploaded to the monitoring system.
NetCol5000-A025 In-row Air Cooled Smart Cooling
Product
User Manual (300 mm Width) 2 Product Description
Issue 15 (2020-12-10) Copyright © Huawei Technologies Co., Ltd. 18