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971位客戶反饋
我們對我們的產品非常有信心，所以我們不提供会给客户带去麻煩的產品。
最新的 Huawei-certification H20-681-ENU 免費考試真題:
1. Regarding the installation angle range of Huawei SUN2000 inverter, the description which is correct?
A) Forward 5 degree to backward 5 degree
B) Forward 15 degree to backward 15 degree
C) Forward 0 degree to backward 15 degree
D) Forward 10 degree to backward 10 degree
2. Which of the following port accesses the NetEco1000S server through the browser? (Multiple choice)
A) 33000
B) 8443
C) 8010
D) 16100
3. Huawei PLC CCO module only supports Modbus RTU communication protocol.
A) False
B) True
4. The incoming and outgoing line mode of Huawei's intelligent sub-array controller SmartACU2000B adopts up-out and down-in.
A) False
B) True
5. Huawei SmartLogger cannot find Huawei PID module when debugging, what is the possible reason? (Multiple choice)
A) SmartLogger with PID version of the module does not match
B) The PID module communication parameter setting in SmartLogger is incorrect.
C) The communication line between PID module and SmartLogger is not connected.
D) The 85485 address of the PID module conflicts with the address of other devices connected to the SmartLogger
問題與答案：
| 問題 #1 答案： C | 問題 #2 答案： B,C | 問題 #3 答案： B | 問題 #4 答案： A | 問題 #5 答案： A,B,C,D |
223.143.188.* -
很棒，可以順利通過H20-681-ENU考試！