T/H Sensor Settings - Huawei UPS5000-H User Manual

UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Modules)
Step 1 Turn off the external maintenance bypass switch. The Maint. breaker closed
alarm disappears. View the system running diagram on the LCD or WebUI to
check whether the system works in bypass mode.
Step 2 Start the inverter. Choose Common Functions > Inv. ON. The system transfers to
inverter mode.
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7.10 T/H Sensor Settings

Context
The ambient T/H sensor has been installed by referring to the installation section.
The ambient T/H sensor can also be used as a battery temperature sensor. The
monitoring module distinguishes these two types of sensors through their DIP
switch settings.
Procedure
Step 1 Set the DIP switch.
Figure 7-22 DIP switch
(1) DIP switch
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Each ambient T/H sensor has a unique DIP switch address, ranging from 32 to 44.
A DIP switch has six binary toggle switches. The bit on the leftmost is the most
significant bit, and the bit on the rightmost is the least significant bit. Bit 1
indicates ON, and bit 0 indicates OFF.
Issue 05 (2021-10-13)
NO TE
The RS485_R DIP switch is used to enable a build-out resistor so that the ambient T/H
sensor can communicate with the controller. If there are no more than four ambient T/H
sensors on the bus, the RS485_R DIP switch does not need to be set. If there are more than
four, flip the RS485_R DIP switch of the ambient T/H sensor furthest from the UPS to ON.
DIP switch settings on ambient T/H sensors
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