Huawei NetCol8000-C070 User Manual page 118

NetCol8000-C(070, 130, 190) In-room Chilled Water
Smart Cooling Product
User Manual
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Follow-up Procedure
After you have completed the settings, perform the following checks to confirm
whether the teamwork control is available:
1.
2.
Issue 07 (2021-12-30)
Item
Active/Standby
M/S
Frame: green/non-
green
Background color:
red/bright gray
NO TE
If teamwork succeeds, the teamwork icon is green. If teamwork fails, the teamwork icon is
red. If teamwork mode is disabled, the teamwork icon is gray.
Check whether the device number on the topology is the same as the actual
device number.
– If yes, go to 2.
– If no, check the cable connection and the settings of teamwork control
parameters.
Check whether the number of active devices on the topology is the same as
the actual device number.
– If yes, go to 3.
– If no, check the cable connection and the settings of teamwork control
parameters.
Copyright © Huawei Technologies Co., Ltd.
Note
Active: An active unit properly responds to
control requirements.
Standby: A standby unit responds to control
requirements only if an active unit is faulty
(critical alarm, shutdown, or offline) or the
active unit cannot meet cooling requirements.
● M: master unit
● S: slave unit
A blue icon indicates that the unit is operating,
and a gray icon indicates that the unit is idle.
● A green frame indicates the current unit, as
shown in .
● Devices without a green frame indicate
other devices in the teamwork group.
● Red indicates that the unit has generated a
critical alarm, as shown in
● Bright gray indicates that the device is
operating without any critical alarms.
4 Power-On Commissioning
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108