NO TE
– On the Communication screen, set SSL to Enable.
– If the PDU is a modular precision PDU, set modbusTCPcertification to Disable on
the Communication screen.
----End
8.7.7 How Can I Set and Add a Transformer (Modbus-RTU)?
Prerequisites
One end of the RS485 cable has been connected to ports 19 and 20 on the
transformer temperature controller, and the other end has been connected to the
COM port on the ECC800-Pro.
Procedure
Step 1 Set the communications address for the transformer LCD.
Procedure
Button
Display
Description
Range
1
SET
Enter the
function
operation
state.
/
2
SET
/
/
3
Communicati
ons address
setting
password
/
4
SET
Communicati
ons address
/
5
SET
1: address
/
6
Set this
parameter as
required.
1–247
7
SET
The temperature controller exits the
communication address setting state and
returns to the temperature display state.
Step 2 Add a transformer.
1. Log in to the ECC800-Pro WebUI as an administrator.
2. Add a transformer.
ECC800 Data Center Controller
User Manual
8 FAQ
Issue 04 (2021-10-09)
Copyright © Huawei Technologies Co., Ltd.
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