–
If no, check the cable connection and the settings of teamwork control
parameters.
3. Check whether the number of standby devices on the topology is the same as
the actual device number.
–
If yes, go to
.
–
If no, check the cable connection and the settings of teamwork control
parameters.
4. Check whether the number of online devices on the topology is the same as
the actual device number.
–
If yes, the check is complete.
–
If no, check the cable connection and the settings of teamwork control
parameters.
5.4.8 (Optional) Setting Alarm Parameters
Prerequisites
Configurations of temperature and humidity alarms and main board alarms for
the air cooled devices comply with the following relationships:
Power underfreq alarm threshold < Power overfreq alarm threshold
Context
●
The content described in this section is optional. To set whether to report an
alarm, or set the time delay duration or threshold, follow the instructions in
this section. The enabling functions include the following three choices:
–
Allow
Alarms are reported to the EMS. Active alarms are displayed on the LCD
and the system performs related protection actions.
–
Block
New alarms are not reported to the EMS. The EMS can detect alarms that
are generated before the blocking. Active alarms are displayed on the
LCD and the system performs related protection actions.
–
Disallow
Alarms are not generated and no protection actions are performed.
●
The method for setting each alarm is the same. This section describes how to
set Delay of Return-air temp invalid to 5.
●
If you need to change alarm settings, log in as the Admin or Engineer user.
NO TICE
Be careful when configuring alarms. Only professional maintenance personnel can
change alarm settings.
NetCol8000-A(050, 100) In-room Air Cooled Smart
Cooling Product
User Manual
5 ACC Introduction
Issue 12 (2020-10-28)
Copyright © Huawei Technologies Co., Ltd.
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