Huawei UPS5000-A User Manual page 31

UPS5000-A-(60 kVA-120 kVA)-H
User Manual
Table 2-2 DIP switch settings
DIP Switch
DIP1
DIP2
DIP3
DIP4
DIP5
DIP6
DIP7
DIP8
Table 2-3 DIP switch status
DIP Toggle
Switch Switch 1
Status 1 OFF
Status 2 ON
Issue 05 (2020-01-10)
Name
RS185_A0_MDU
RS185_A1_MDU
N485_SEL_MDU
CANH0_MDU
CANH1_MDU
NORTH485+_F-S
CAN_PARA_H_1
CAN_PARA_H_2
Toggle Toggle
Switch 2 Switch 3
OFF OFF
ON OFF
Copyright © Huawei Technologies Co., Ltd.
Factory Setting
OFF
OFF
OFF
ON
ON
ON
ON
ON
Button Function
Operation
N/A Undefined
Settings > Restore factory
settings.
Restore
Default
Settings
2 Overview
Function
Toggle switches in
different
combinations
together with
specified operations
to restore factory
settings, clear
historical and log
records, and set self-
load mode
CAN build-out
resistor for parallel
monitoring
CAN build-out
resistor for LCD
communication
Build-out resistor
for the northbound
RS485
CAN1 build-out
resistor for parallel
connection
CAN2 build-out
resistor for parallel
connection
Action
N/A
Clear system
parameters, battery
parameters,
monitoring
parameters, and logs
(including operation
logs, upgrade logs,
battery tests, and
statistics logs). The
MDU does not
automatically
restart. The settings
take effect after the
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