Follow-up Procedure
To modify or delete the email parameter settings, click Modify or Delete.
5.5 Commissioning the New Main Way
Context
●
In the new main way scenario, general input units and power distribution
units communicate with the ECC800-Pro using the Modbus-MAC protocol.
After the general input units and power distribution units properly connect to
the ECC800-Pro, the ECC800-Pro automatically identifies the units.
●
Then, you need to set parameters for the general input units and power
distribution units; otherwise, a false alarm may be generated.
Procedure
Step 1 Set parameters for general input units on the ECC800-Pro WebUI.
1. Set parameters for general input unit 1.
Table 5-3 Power distribution settings for a general input unit
Path
Parameter
Name
Defaul
t
Value
Setting
Monitoring > Power
Distribution > General
Input Unit > Running
Parameters > Power
Distribution Settings
Rated system
frequency
50
Set based on actual
conditions.
Rated system
voltage
380
Set based on actual
conditions.
Rated system
current
NOTE
This
parameter is
not displayed
for some
general input
units.
250
Set based on actual
conditions.
NOTE
Set this parameter to a
value consistent with the
information on the
nameplate of the general
input unit. For example, if
the model is NMW-0250
AC, set Rated system
current to 250 A.
System CT
ratio
NOTE
This
parameter is
not displayed
for some
general input
units.
250
Set based on actual
conditions.
For example, if Rated
system current is 250
A, set System CT ratio
to 250.
ECC800 Data Center Controller
User Manual (for ECC800-Pro)
5 Power-On Commissioning
Issue 02 (2020-09-07)
Copyright © Huawei Technologies Co., Ltd.
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