Huawei SMU01C - Dry Contact Output Alarms

SMU01C
User Manual
9 Alarm Management
Issue 03 (2015-01-05)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd
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Figure 9-3 Modifying default DIN2 port status
Step 4 Check whether a heater fault alarm is generated.
If not, the default DIN2 port is successfully modified.
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9.1.4 Associating Alarms to Dry Contact Output Ports
The SMU01C provides four dry contact outputs that relate to the alarms in Table 9-1. Table
9-2 lists the default dry contact output configurations. You can modify the configurations as
required.
Table 9-2 Default dry contact output configurations
Dry Contact
Alarm Association
Default Status (NO, NC)
ALM1
Major Alarm
NO
ALM2
Minor Alarm
NO
ALM3
None
NO
ALM4
None
NO