Table 3-9 Description of the DIP switches on the H801FCBB board
DIP Description Defaults
SW2-1 Set the mapping sub-node addresses of
data configuration.
l ON corresponds to address bit 0.
l OFF corresponds to address bit 1.
ON
SW2-2 OFF
SW2-3 OFF
SW2-4 ON indicates that the baud rate of the
communication between the fan tray and
the control board is 19200 bit/s.
OFF
OFF indicates that the baud rate of the
communication between the fan tray and
the control board is 9600 bit/s.
OFF
SW2-5 Set the number of fans. OFF
SW2-6 ON
SW2-7 Set the speed adjustment modes of fans. OFF
SW2-8 ON
Table 3-10 provides the relation between the DIP switches and the sub-node addresses.
Table 3-10 Relation between the DIP switches and the sub-node addresses
SW2-3
SW2-2 SW2-1 Sub-Node Addresses
ON ON ON 000 (0)
ON ON OFF 001 (1)
ON OFF ON 002 (2)
ON OFF OFF 003 (3)
OFF ON ON 004 (4)
OFF ON OFF 005 (5)
OFF OFF ON 006 (6)
OFF OFF OFF 007 (7)
Table 3-11 provides the relation between the settings of the DIP switches and the number of
fans.
UA5000 Universal Access Unit Product
Commissioning Guide-PVM CLI 3 Stand-Alone Commissioning
Issue 04 (2012-06-25) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
19
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