6.3.4 Operate by knock
The inverter can support four kinds of knock: single knock, double knock, third
Knock, Knock four times. Each kind of knock has different function. Refer to
specified definition in Table 6.3.2.
Knock type and definition
33
34
Table 6.3.2 Knock definition list
Knock type
Definition
Single knock
Down
Double knock
Enter
Knock four times
Exit the setting
Light backlight and single knock to check running information
Before light the backlight, the four types of knock functions are the same, which is
just lighting the backlight. Note that the background lighting will automatically turn
off if there is no knock detected in 10 seconds.
During cloudy days or in the area of low light, it's inconvenient for users to check
inverter running information such as status, input data, output data, energy
generated. In this case user can light the backlight and check those data by single
knock, a single knock will switch LCD screen to a following interface.
6.3.5 Data checking and parameters setting
Cycle display
It is a cycling display bit, note that using signal knock to enter next page instead of
double knock. Fig 6.3.4 is the interface of the first page.
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Cycle display
Fig 6.3.4First page
In current interface, a single knock will switch the index to
next page.
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Loop display
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Etoday: 0.0kWh
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Eall: 89kWh
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Ppv: 00/ 00W
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Vpv: 00/ 0V
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Vac: 0 0/ 0V
/
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F: 0.0Hz/ PF:1.0
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SerNo:0123456789
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Model:PVBC007190
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FW:CF0.0 - BF0.0
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RS232
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Exter Wireless
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Internal Wireless
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Zigbee CHXXPXXXX
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Blutooth
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WiFi
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Blutooth
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Zigbee CHXXPXXXX
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WiFi
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2013/03/14 14:38
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Setting
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Once
Display by knocking
Fig 6.3.5 menu for checking data
