Huawei FusionModule1000A40 Commissioning Manual page 61

FusionModule1000A40 Prefabricated All-in-One Data
Center
Commissioning Guide
Figure 8-6 Main control board
(1) FE_1 (active port)
(4) Main control
board handle
(7) COM (northbound
RS485 port)
(10) Alarm indicator
Figure 8-7
Figure 8-7 DIP switches on the main control board
Procedure
Step 1 Check the DIP switch settings for each air-cooled smart cooling product by referring to the
initial DIP switch configuration table for the main control board of the air-cooled smart
cooling product.
Step 2 If any DIP switch setting is inconsistent with the initial setting, change it to the initial setting.
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Issue 04 (2020-01-17)
(2) CAN_IN (input port of the teamwork
CAN and northbound RS485 port)
(5) SW (reserved)
(8) CAN_OUT (output port of the
teamwork CAN and northbound RS485
port)
(11) Run indicator
shows the DIP switches on the main control board.
Copyright © Huawei Technologies Co., Ltd.
8 Commissioning Core Components
(3) RS485/12 V
(T/H module port)
(6) DIP switch
(9) FE_2 (backup
port)
(12) Power indicator
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