Monitoring System; Operating Conditions - Huawei NetCol8000-C070 User Manual

NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
Features
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2.4 Monitoring System

The monitoring system provides logic control, data collection, control demand
delivering, alarm reporting, data storage, user right management, and teamwork
control. You can connect the smart cooling product monitoring system to your
monitoring system over a northbound communications port to perform remote
management. The smart cooling product supports remote management ports and
provides RS485 ports and FE ports to support Modbus-RTU, Modbus-TCP and
SNMP for real-time data collection and alarm reporting.
Smart cooling products can be networked over the CAN bus to realize teamwork
control, energy conservation, and service life extension.

2.5 Operating Conditions

Issue 02 (2020-08-30)
diagnosed and appropriate alarms are reported and recorded. Automatic
protection, recovery, and restart are also provided.
The controller provides a touchscreen with a 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.
The password is verified each time the system is powered on or off to ensure
system operation security.
The controller provides multiple protection functions, such as chilled water
valve exception feedback, abnormal power-off self-recovery, and water
leakage detection, ensuring system reliability.
The controller displays the operating status and duration of the smart cooling
product components in real time.
The expert system automatically displays the information of the current fault,
which facilitates the maintenance.
The controller provides abundant external ports such as RS485 ports, CAN
ports, FE ports, and USB ports that are protected by a security mechanism.
The smart cooling product supports communications protocols such as
Modbus RTU, Modbus TCP, and SNMP, facilitating connection to the network
management system.
The controller intelligently identifies abnormal parameter settings (incorrect
commands) and rejects them automatically.
If the indoor temperature fluctuates beyond the normal range, an audible and
visible alarm signal is sent automatically.
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