DIP Switches of the Environment Monitoring Board
The I-type DC PDU uses the ESCA environment monitoring board, which provides two sets
of DIP switches S5 and S6. Figure 6-7 shows the layout of the DIP switches.
Figure 6-7 Layout of the DIP switches of the I-type DC PDU
H801ESCA
ON
5 6 7 8
S6
ON
1 2 3 4
S5
12 3 4
Table 6-6 describes the settings of S5 and S6.
Table 6-6 Settings of S5 and S6
DIP Switch
Indication Default Settings
S5-1 S5 is used to set the external
sensors of JTA1-JTA4 to be
the voltage type or current
type.
l ON: The external sensors
are of the voltage type.
l OFF: The external
sensors are of the current
type.
ON
S5-2 ON
S5-3 ON
S5-4 ON
S6-1 S6-1 to S6-5 are used to set
the mapping subnode
addresses of system
configuration to ensure
normal communication.
l ON: The address bit is 0.
l OFF: The address bit is
1.
OFF
S6-2 OFF
S6-3 OFF
S6-4 OFF
S6-5 ON
S6-6 Reserved ON
S6-7 Reserved ON
SmartAX MA5600T/MA5603T/MA5608T Multi-service
Access Module
Hardware Description
6 Electromechanical Device
Issue 24 (2018-07-30) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
916
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