Figure 7-31 Communication (2)
● IP address assign
– If the MDU is directly connected to a computer, the IP address can only
be allocated manually. The IP addresses of the MDU and computer must
be in the same network segment, and must be
dierent.
– If the MDU is connected to a computer through a LAN switch or router
with the DHCP function, the IP address can be allocated manually or
automatically.
▪
Manual: The IP addresses of the MDU and computer must be in the
same network segment, and must be
dierent.
▪
Automatic: The MDU automatically queries available IP addresses in
the connected network. Ensure that the MDU and PC are on the
same network segment.
You can set IP address allocation to Manual or Automatic. If the MDU restarts, IP address
allocation automatically changes to Automatic. The IP address is bound as the IP address
set last time, allowing you to log in for the second time.
● IP address
Set an IP address for the Ethernet. The value ranges from 0.0.0.0 to
255.255.255.255. The default value is 192.168.0.10.
Ensure that the IP address is unique on the network segment. Otherwise, the LCD
cannot work properly.
● Subnet mask
PDU8000 Modular Precision PDC V2.0
User Manual 7 MDU Commissioning Guide
Issue 04 (2021-04-13) Copyright © Huawei Technologies Co., Ltd. 89