Huawei UA5000 - Page 20

Jumper Settings Meanings Default Settings
2-3 connected The serial port SIO1 is
RS-422.
S2 1-2 connected The serial port SIO2 is
RS-232.
2-3 connected
2-3 connected The serial port SIO2 is
RS-422.
S3, S8,
and S10
1-2 of S3, S8, and S10
connected
The serial port SIO3 is
RS-232.
1-2 of all jumpers
connected
2-3 of S2 connected; 1-2 of
S8 and S10 connected
The serial port SIO3 is
RS-422.
2-3 of S8 and S10 connected,
S3 connected unlimited
The serial port SIO3 is
RS-485.
S11 is used to check whether the running LED on the front panel is valid. Table 3-2 provides
the meanings and settings of S11.
Table 3-2 Meanings and settings of the H303ESC S11
Jumper
Settings Meanings Default
Settings
S11 1-2 connected The running LED on the board
is valid.
1-2 connected
2-3 connected The running LED on the board
is invalid.
DIP switch S6 is used to set the type of external analog sensors. Table 3-3 provides the meanings
and settings of S6.
Table 3-3 Meanings and settings of the H303ESC S6
DIP Switch
Settings Meanings Default
Settings
S6-1 to S6-6 ON The external analog sensor is of the
current type.
ON
OFF The external analog sensor is of the
voltage type.
S6-7 to S6-8 Reserved - -
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.
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