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Huawei H20-681-ENU Exam Syllabus Topics:

Huawei Certified Field Specialist -Smart PV Controller Sample Questions:

1. Huawei PLC CCO module only supports Modbus RTU communication protocol.

A) True
B) False

2. The Huawei SUN2000 inverter alarm indicator is lit green to indicate that the inverter has an alarm.

A) True
B) False

3. The fiber network fails in the fiber ring network scenario. What is the possible reason? (Multiple choice)

A) Optical module selection is error
B) Fiber jumper reverse connection
C) Optical module failure
D) Fiber cable interruption

4. Huawei SmartLogger cannot communicate with background monitoring. What is the possible reason? (Multiple choice)

A) SmartLogger hardware failure
B) Communication line interrupted between SmartLogger and background monitoring.
C) SmartLogger Ethernet parameter settings are incorrect.
D) Background monitoring parameter settings are incorrect.

5. You can export the logs of the SUN2000 inverter through the SUN2000 APP or the Smartlogger WebUI interface. You can log in to the inverter through the SUN2000 APP and what are the steps for exporting the inverter log? (Multiple choice)

A) Select the folder and click "OK" to save.
B) Check the required download log and click "Download File" to enter the "Select Save Folder" interface.
C) Select "Inverter Log" to enter the download log interface.
D) Select "Device Log" in the main function menu interface.

Solutions: