Setting language
Knock to make the display bright→ knock to“set language”→ double knock to
enter“language: English”→ knock to select the language you need and wait until
the display become dark.
Setting luminance of the display
Knock to make the display bright → knock to“set LCD contrast”→ double knock to
enter“LCD contrast 2”→ knock to select the luminance you need and wait until the
display become dark.
Setting communication address
Knock to make the display bright-->knock to “COM Address:xx” -->double knock to
change the Address model-->clock to set address.
Setting frequency
Knock to make the display bright→ knock to“System F: xxHz → double knock to
enter“System F: xxHz”→ knock to select the Frequency you need and wait until the
display become dark.
Auto test
1.Let the inverter work at normal status, Knock to make the display bright ->knock
to “Enable Auto test”, then double knock to enter ” Connect to PC ”;
2.Connect the inverter to PC by RS232, and open the “ShineBox.exe”, select page
”2.Auto test”, and input the COM port, click the “Test” button to start the auto test;
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1.Step flow is max voltage -> min voltage -> max frequency -> min frequency
protection test;
2. For each step, the protection actives when the grid real value reached the limit
value; and the limit value is initialed as the ENEL spec, and is increased or decreased
every second, the voltage step is 1V/s, and the frequency is 0.05Hz/s;
3. For the protection time, the time counter is reset when the limit is changed, and
is recorded when the protection active. And then check the protection time is the
range of the spec or not.
4. When testing, if the PC software sends commands to read the testing data, the
inverter will return all the test data to the PC. The pc software will display the test
state and save the test data in the file.
Auto test design model：
Auto test Process :
1. Click Start Test, first read the serial number and firmware version;
2. After starting the test, read the inverter status real-time
3. check the info on the software and the inverter;
4. after the test ended or stopped, open the file “Auto test report of xxxxxxxxxx.txt”
under the software directory(xxx… is the serial No. of the inverter), you can check the
result of the test is pass or fail.
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