Sunway NT 4000, NT 6000, NT 2600 user manual Display, Line

Page 35

3.1Monitoring and diagnosis

Display

The dot matrix LCD display is integrated into the cabinet of the solar inverter so that it is easily visible. The display consists of 16 characters and 2 lines. The top line 1 shows the current feed-in power of the solar inverter. The bottom line 2 outputs operating data. The data can be displayed in the German or English language.

Line 1	Current fed-in power	Power
Line 2	AC voltage	U-AC
	DC voltage	U-DC
	Daily yield in Wh	W_TAG
	Total yield in kWh	W_GES
	Irradiation in W/m2 (*)	SOLAR
	PV generator temperature in °C (*)	TEMP-PAN
	Time

(* if the optional irradiation sensor with integrated temperature sensor is connec- ted.)

EN

kW

V

V

Wh kWh Wm2

C

111

Image 35

Contents Solar Inverters NT 2600, NT 4000 Manual180 mm 300 mm 510 mm Information on installation List of Contents General informationInformation on operation CommissioningAppendix General information General safety information Opening the unit Scope of supply Inspecting the deliveryPage SensorEN Mains fuse Energy meter PV generator switchStandard components of a PV system Standard components of the PV systemProtection concept Information on installation Mechanical safety Information on cleaning Warm Air 300 mm 150 mm Cool · Protection from damp and foreign bodies · Thermal interactionFig. Inlets on the unit underside Electrical connection and cable entryGrid connection Three-phase grid connection distributed over three unitsPage · Connection PV generator connection · PreparationImportant information Page Communication connections · Connection Connecting the sensors · Optional irradiation sensor Page Switching the solar inverter on and off · Switching on · Switching off Configurations Plus Minus ESC/CUR UP/DWN Save Structure and menu levels for configurationLanguage LCD Contrast Software Information on operation Line DisplayData memory Sunways NT Monitor software Initialising the remote modem Connection to PC via RS Connection and circuitry optionsConnection to modem via RS Individual PV system with modem for remote inquiryStripped length 11 mm Jumper JP400 see above Connection to PC via RS 485/RSInverter to299 Connection to modem via RS 485/RS Cable type a Female Configuring the interface cablesPole Signal cables Cable type B Connector To modem Pole Signal cablesLocating jumper JP400 in the Sunways Solar Inverter Cable type C Connector To modem PoleConverter · 15 minute values · Fault dataSunways NT Monitor data acquisition · Online values · Monthly values· Data menu · Setting menuOperation of Sunways NT Monitor · Help menu Line Error UAC1 Undervoltage Line Error UAC3 OvervoltageLine Error UAC3 Undervoltage Line Error UAC1 OvervoltageLine Error Temp Overtemperature Line Error UDC OvervoltageLine Error AFI Residual current UDC Fault diagnosis Fault display CausesUAC3 Fault display CausesAFI · Conditions · Warranty period· Exclusion of liability Appendix Designation Description Subject and abbreviation indexDesignation · Solar inverter with Heric technology Functional principle and explanations· DC and AC filters · Differential measurement· Sensor interface · Microcontroller· LCD display · RS 485 and RS 232 interfaces· MPP control PV-GENERATOR Block diagramAFI Solar Inverter NT Technical data ModelSolar Inverter NT Page Page Page Page 146 147 148 149 Registered trademarks General exclusion of liabilityPage Sunways AG Photovoltaic Technology Macairestraße 3