Huawei UPS5000-S-400K-SM User Manual page 177

UPS5000-S-(350 kVA-800 kVA)
User Manual
Item
Baud rate
Parity mode
Stop bit
Northbound
protocol type
Figure 4-15 Modbus TCP settings
Issue 12 (2023-05-26)
Description
Select a baud rate to match
the user's network
management conditions
onsite.
Verify the validity of RS485
communication characters.
When a device node adopts
RS485 communication,
ensure that the parity modes
for the device nodes are set
to the same mode.
Stop bit in the Modbus
communication frame
format. When the UPS is
connected over the serial
port Modbus, set this
parameter based on the
frame format that the
upstream device Modbus
supports.
Set the northbound protocol
type.
Copyright © Huawei Digital Power Technologies Co., Ltd.
4 User Interface
Default Value Value Range
9600 9600, 19200,
115200
None None, Odd,
Even
1 1–2
ModbusRTU ModbusRTU,
YDN
168