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YASKAWA SOLECTRIA XGI 1500 Series, Руководство пользователя

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Modbus Map SOLECTRIA XGI 1500 (Rev A) 

DOCR-XXXXXX

 

 

5 of 30 

  Power Limiting 

4

This feature allows the inverter to reduce the output from what it could produce given available resources. 
Power limiting request typically occurs because of transmission congestion or lack of transmission access. It 
can also occur due to excess generation during low load periods. 
The image below shows the default setting of Power Limiting. The default state of this feature is deactivated. 

 

 

Example: 

If the cutomer wants to enable this feature and run the inverter at 80% of rated power. The procedure via the 
web-based GUI is shown below. 

 

 

Write “ 80.0 ” to Power Limit  

 

Click the little box on the top left corner of the configuration window to enable Power Limiting 

Содержание SOLECTRIA XGI 1500 Series

Страница 1: ...Commercial 1500VDC String Inverter SOLECTRIA XGI 1500 Smart Grid Feature and Modbus Manual Models XGI 1500 125 125 XGI 1500 125 150 XGI 1500 150 166 XGI 1500 166 166...

Страница 2: ...ale Factor and Units 4 2 1 Read Write 4 2 2 XGI1500 Smart Grid Features 4 3 Power Limiting 5 4 Power Factor Control 7 5 Reactive Power Control 9 6 Volt Var Control 11 7 Volt Watt Control 14 8 Frequenc...

Страница 3: ...ted registers Data Types 1 2 Several data types are used in this document acc32 An accumulated value that fills two registers This is used for a value that increases over time bitfield16 Group of 16 i...

Страница 4: ...1 as an example of how to interpret the result of reading Address 40075 as shown in Table 2 1 Table 2 1 Example of Value Scale Factor and Units Address Size Name Value Type Units Scale factor R W Des...

Страница 5: ...transmission access It can also occur due to excess generation during low load periods The image below shows the default setting of Power Limiting The default state of this feature is deactivated Exa...

Страница 6: ...button to apply the settings to local inverter The alternative method is to use software which supports Modbus TCP IP The register address is shown below To implement the same setting the procedure is...

Страница 7: ...y and stability of the overall electrical system A power factor adjustment gives the utility greater flexibility to supply the power quality required by the loads The image below shows the default set...

Страница 8: ...of the configuration window to enable Power Factor Click Save button to apply the setting to local inverter The alternative method is to use software which supports Modbus TCP IP The register address...

Страница 9: ...ivated Example If the cutomer wants to enable this feature and set the inverter to run at 60 of maximum reactive power capability The procedure via the web based GUI is shown below Write 60 to Constan...

Страница 10: ...Modbus Map SOLECTRIA XGI 1500 Rev A DOCR XXXXXX 10 of 30 To implement the same settings the procedure is shown below Write 600 to register 40306 Write 1 to register 40312...

Страница 11: ...ve power as a function of voltage in order to maintain a stable grid voltage A curve must be defined to use this feature The image below shows the default setting of Volt Var Control The default state...

Страница 12: ...0 to VV2 QMax Write 105 0 to VV3 Voltage Ref Write 0 0 to VV3 QMax Write 110 0 to VV4 Voltage Ref Write 30 0 to VV4 QMax Click the little box on the top left corner of the configuration window to enab...

Страница 13: ...elow Write 4 to register 40940 Write 900 to register 40942 Write 300 to register 40943 Write 950 to register 40944 Write 0 to register 40945 Write 1050 to register 40946 Write 0 to to register 40947 W...

Страница 14: ...nging the inverters active power output as the grid voltage fluctuates A curve must be defined to use this feature The image below shows the default setting of Volt Vatt Control The default state of t...

Страница 15: ...Max Power Write 108 0 to VW3 Voltage Ref Write 50 0 to VW3 Max Power Write 110 0 to VW4 Voltage Ref Write 0 0 to VW4 Max Power Click the little box on the top left corner of the configuration window...

Страница 16: ...w Write 4 to register 41006 Write 1020 to register 41008 Write 1000 to register 41009 Write 1050 to register 41010 Write 900 to register 41011 Write 1080 to register 41012 Write 500 to to register 410...

Страница 17: ...ency This will provide frequency support to the electric grid As frequency increases the desired response of the inverter is to decrease active power output The image below shows the default setting o...

Страница 18: ...ax Power Write 61 50 to Frequency Write 60 0 to Max Power Write 62 00 to Frequency Write 0 0 to Max Power Click the little box on the top left corner of the configuration window to enable Freqency Wat...

Страница 19: ...gister 41077 Write 600 to to register 41078 Write 6200 to register 41079 Write 0 to register 41080 Write 1 to register 40963 to enable Freq Watt Control Voltage Ride Through 10 This function allows in...

Страница 20: ...Modbus Map SOLECTRIA XGI 1500 Rev A DOCR XXXXXX 20 of 30 Example If the cutomer wants to change to Rule 21 instead of IEEE1547 The procedure via the web based GUI is shown below...

Страница 21: ...V1 Volt Threshold Write 13 0 to HV1 Disconnect Time Write 88 to LV1 Volt Threshold Write 21 0 to LV1 Disconnect Time Write 70 to LV2 Volt Threshold Write 11 0 to LV2 Disconnect Time Write 50 to LV3 Vo...

Страница 22: ...me Write 1200 to register 40394 for HV2 Volt Threshold Write 100 to register 40397 for HV1 Disconnect Time Write 1100 to register 40398 for HV1 Volt Threshold Write 150 to register 40331 for LV3 Disco...

Страница 23: ...cy excursions that are outside the normal operation range of electric grid The image below shows the default setting of abnormal frequency trip settings The default setting follows IEEE1547 2014 and t...

Страница 24: ...Threshold Write 300 00 to HF1 Disconnect Time Write 58 5 to LF1 Freq Threshold Write 300 00 to LF1 Disconnect Time Write 57 00 to LF2 Freq Threshold Write 0 16 to LF2 Disconnect Time Click Save button...

Страница 25: ...rite 6200 to register 40518 for HF2 Freq Threshold Write 30000 to register 40521 for HF1 Disconnect Time Write 6050 to register 40522 for HF1 Freq Threshold Write 16 to register 40455 for LF2 Disconne...

Страница 26: ...shows the default setting of Ramp Rate functions The default setting for normal ramp rate is 100 of rated current per second and 2 of rated current per second for inverter soft start ramp rate Example...

Страница 27: ...us Map SOLECTRIA XGI 1500 Rev A DOCR XXXXXX 27 of 30 To implement the same setting the procedure is shown below Write 100 to register 41256 for Ramp Rate Write 10000 to register 41260 for Soft Start R...

Страница 28: ...e power Enabled or disconnect from grid Disabled The default setting for this feature is enabled Example If the cutomer wants to disconnect inverter from the grid click Disconnect from Grid button in...

Страница 29: ...R XXXXXX 29 of 30 The alternative method is to use software which supports Modbus TCP IP The register address is shown below To implement the same step the procedure is shown below Write 0 to register...

Страница 30: ...xample If cutomer wants to reset and restart inverter click Restart button via web based GUI After that inverter will stop producing power reset MCU and restart itself The alternative method is to use...

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