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6. Annex: Technical Data
6.1 Remote control inverter on/off and modify parameter settings
The inverter have the following functions: Remote receive message from the utility or its agent to start or
shutdown inverter; Remote receive message from the utility or its agent to complete parameter setting, enable
or disable the functions in accordance to Rule21. The control software: Wlocal can be obtained from the
equipment provider.
Wlocal software instructions
2. click”layout”and Choose “UL” Page
1. First, the computer is connected to the serial port, then run the Wlocal software, click "connect" to
connect, after the connection is OK, you can read and set the data.
3. In this page, can activation the Rule21 function.Setting the value in the corresponding blank. Before
setting, you can read the default value first, and then set the parameter of the function that needs to be
modified according to the parameter setting range provided in the next chapter 8.2
6.2 Parameter setting according to Rule21
Parameter name
Default Value
Minimum
Adjustable Range
Permit service
Enable
Ramp rate: When normal startup, the output power rise is 1%~100%, the maximum output current/
section is adjustable
Applicable voltage low
91.7%Vnom
Applicable voltage high
Applicable frequency low
105%Vnom
59.5Hz
60.1Hz
300s
300s
20%Pn/min
Maximum
Adjustable Range
6.2.1 Enter service setting
Applicable frequency high
Connection delay time
Reconnection delay time
Ramp rate
N/A
91.7%Vnom
105%Vnom
59.0Hz
60.1Hz
1s
1s
6000%Pn/min
N/A
91.7%Vnom
106%Vnom
59.9Hz
61.0Hz
600s
600s
6%Pn/min