3.16 Commissioning the EMU
The UA5000 provides the function of monitoring various environment parameters (such as the
temperature, humidity, and power voltage) so that the device runs in the stable environment.
This topic describes how to commission the environment monitoring unit (EMU).
3.16.1 Commissioning the ESC EMU
This topic describes how to commission the ESC environment monitoring unit (EMU), so that
it can monitor the status of the environment in which the device is.
Prerequisites
The EMU must be connected properly to the host through the environment monitoring cable.
Precaution
l The type of the communication serial port on H303ESC and H304ESC can select only
RS232, and the sub-node is fixed at 30.
l When the ESCM selects RS232 as the type of the communication serial port, the sub-node
is fixed at 30. When the ESCM selects RS485 as the type of the communication serial port,
the settings of the sub-node are consistent with the settings of the DIP switch.
l Select the "fore" mode for the communication serial port.
l The DIP switches on the hardware must be set consistently with the sub-node.
l The sub-node addresses must be set consistently with the DIP switches on the ESC board.
See "Checking the Settings of DIP Switches and Jumpers of Environment Monitoring
Boards" for the settings of the DIP switches.
l If the system has multiple EMUs, make sure that all the sub-nodes do not conflict with each
other.
NOTE
The procedures for commissioning H303ESC , ESCMand H304ESC are the same. The following considers
H303ESC as an example to describe how to commission the EMU.
Data Plan
Table 3-38 provides the data plan for configuring the H303ESC.
Table 3-38 Data plan for configuring the H303ESCC
Item
Data
EMU Type: H303ESC
Number: 0
Sub-node: 30
Name: test
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.
85
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