Santerno SUNWAY M XS, SUNWAY M XS 4600TL, SUNWAY M XS 5000TL, SUNWAY M XS 6000TL, SUNWAY M XS 7500TL User Manual

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• 15P0077B100 •

SUNWAY M XS

4600TL – 5000TL – 6000TL – 7500TL

SINGLE-PHASE SOLAR INVERTER

USER MANUAL

-Installation and Programming Instructions-

Issued on 15/02/2012 R.00.1 Applicable from Inverter Software Version 3.00

Applicable from Display Software Version 1.3.3

Elettronica Santerno S.p.A.

Strada Statale Selice, 47 - 40026 Imola (BO) Italy

Tel. +39 0542 489711 - Fax +39 0542 489722

santerno.com sales@santerno.com

• This manual is integrant and essential to the product. Carefully read the instructions contained herein as they provide important hints for use and maintenance safety.

• This device is to be used only for the purposes it has been designed to. Other uses should be considered improper and dangerous. The manufacturer is not responsible for possible damages caused by improper, erroneous and irrational uses.

• Elettronica Santerno is responsible for the device in its original setting.

• Any changes to the structure or oper ating cycle of the device must be perform ed or authorized by

the Engineering Department of Elettronica Santerno.

• Elettronica Santerno assumes no res ponsibility for the consequenc es resulting by the use of no n- original spare-parts.

• Elettronica Santerno res erves the right to make any technical changes to this m anual and to the device without prior not ice. If printing errors or sim ilar are detected , the corrections will be included in the new releases of the manual.

• The information conta ined herei n is the pr opert y of Elettron ica Santer no and can not be repr oduced. Elettronica Santerno enforces its rights on the drawings and catalogues according to the law.

•

All the names and marks mentioned in this manual are the proprietary of their respective owners.

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SUNWAY M XS

4600 TL 5000 TL 6000 TL

7500 TL

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0. TABLE OF CONTENTS

0. TABLE OF CONTENTS............................................................................................ 3

0.1. INDEX OF FIGURES ............................................................................................... 5

0.2. INDEX OF TABLES .................................................................................................. 6

1. SCOPE OF THIS MANUAL ...................................................................................... 8

2. GENERAL INFORMATION ...................................................................................... 8

2.1. DESCRIPTION OF THE PRODUCT ........................................................................ 8

2.2. BENEFITS ............................................................................................................... 8

2.3. OPERATING PRINCIPLE ........................................................................................ 9

2.4. MAIN STANDARD INTEGRATED FUNCTIO NS .................................................... 10

2.5. ATTACHED DOCUMENTATION ............................................................................ 10

3. BASIC INSTALLATION ...........................................................................................11

3.1. CAUTION STATEMENTS ...................................................................................... 11

3.2. CHECKING THE PRODUCT O N DEL IVERY ......................................................... 13

3.2.1. DATAPLATE ................................................................................................................ 14

3.3. TRANSPORT AND HANDLING ............................................................................. 17

3.4. INSTALLATION ...................................................................................................... 20

3.4.1. ENVIRONMENTAL REQUIREMENTS FOR THE EQUIPMENT STORAGE,

INSTALLATION AND OPERATION............................................................................. 20

3.4.2. WALL MOUNTING ....................................................................................................... 21

3.4.3. ELECTRICAL CONNECTION ...................................................................................... 24

3.4.4. REMOVING THE PROTECTIVE FILM FROM THE DISPLAY .................................... 29

3.4.5. FISC A L SE AL .............................................................................................................. 30

3.5. COMMISSIONING ................................................................................................. 30

3.5.1. STOPPING THE INVERTER ....................................................................................... 32

3.6. QUICK CONFIGURATION ..................................................................................... 32

3.6.1. SETTING THE LANGUAGE ........................................................................................ 33

3.6.2. SETTING THE COUNTRY .......................................................................................... 34

3.6.3. SETTING THE TIME ZONE ......................................................................................... 35

3.6.4. SETTING THE DATE AND TIME ................................................................................ 37

3.6.5. SETTING THE CURRENCY ........................................................................................ 38

3.6.6. SETTING THE FEED-IN TARIFF ................................................................................ 39

3.6.7. RESETTING THE HISTORY DATA............................................................................. 40

3.6.8. RESETTING THE DISPLAY ........................................................................................ 41

3.7. CONNECTIVITY .................................................................................................... 42

3.7.1. WI-FI CONNECTIVITY ................................................................................................ 42

3.7.2. ACCESSING THE INVERTER DATA .......................................................................... 47

3.7.3. SUNWAYPORTAL.IT ................................................................................................... 50

3.7.4. T EC HN ICAL SU PPO RT .............................................................................................. 50

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3.7.5. CONNECTIVITY TROUBLESHOOTING ..................................................................... 51

3.8. DATALOGGING ..................................................................................................... 52

4. GRAPHIC INTERFACE MODULE ...........................................................................54

4.1. NAVIGATIN G IN TH E GRAPHIC INTERFACE ...................................................... 55

4.1.1. NAVIGATION BAR ...................................................................................................... 57

4.1.2. MENU AREA ................................................................................................................ 57

4.1.3. STATUS BAR AREA .................................................................................................... 58

4.2. DISPLAY WINDOWS AND DATA ENTER WINDOWS .......................................... 60

4.2.1. GRAPH WINDOW........................................................................................................ 61

4.2.2. AL PHANUMERIC KEYPAD WINDOW ........................................................................ 62

4.2.3. LIST WINDOW ............................................................................................................. 63

4.2.4. COMMAND EXECUTION WINDOW ........................................................................... 64

4.3. DESCRIPTION OF THE MENUS ........................................................................... 64

4.3.1. ORGANISATION OF MEASURES AND PARA M ET E R S ........................................... 65

4.3.2. INFO MENU ................................................................................................................. 67

4.3.3. GRAPH MENU ............................................................................................................. 75

4.3.4. CONNECTIVITY MENU ............................................................................................... 78

4.3.5. TOOLS MENU ............................................................................................................. 84

4.3.6. ALARMS MENU ......................................................................................................... 107

4.3.7. STATUS MENU ......................................................................................................... 120

4.3.8. WI-FI STATUS MENU ............................................................................................... 124

5. ADVANCED INSTALLATION ................................................................................125

5.1. SERIAL COMMUNICATIONS .............................................................................. 126

5.1.1. GENERAL .................................................................................................................. 126

5.1.2. DIRECT LINKING ...................................................................................................... 128

5.1.3. MULTIDROP CONNECTION ..................................................................................... 128

5.1.4. CONNECTION ........................................................................................................... 129

5.1.5. COMMUNICAT IONS PRO T O COL ............................................................................ 131

5.1.6. SPECIFICATIONS OF THE SERIAL COMMUNICATIONS ...................................... 132

5.2. USB CONNECTION ............................................................................................. 132

5.3. MULTI-INVERTER PLANTS ................................................................................ 132

5.3.1. CONNECTION TO THE LV GRID ............................................................................. 133

5.3.2. CONNECTION TO THE MV GRID ............................................................................ 133

5.3.3. POWER BALANCE .................................................................................................... 133

5.3.4. POWER BALANCE CONFIGURATION .................................................................... 136

5.4. GRID INTERFACE PROTECT IO N AUTOTEST ................................................... 140

5.5. MAINTENANCE ................................................................................................... 142

6. SPECIFICATIONS .................................................................................................143

6.1. POWER LIMITING ............................................................................................... 144

6.2. DYNAMIC ADJUSTMENT OF THE MPPT RANGE .............................................. 146

7. INDEX....................................................................................................................147

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0.1. Index of Figures

Figure 1: Block diagram of the SUNWAY M XS ................................................................................................ 9

Figure 2: Packaging of the SUNWAY M XS .................................................................................................... 13

Figure 3: Dataplate of the SUNWAY M XS ..................................................................................................... 14

Figure 4: Label placed on the metal enclosure of the product ........................................................................ 16

Figure 5: Procedure for opening the package ................................................................................................. 18

Figure 6: Package orientation symbol ............................................................................................................. 18

Figure 7: Procedure for removing the SUNWAY M XS from its packing ......................................................... 19

Figure 8: SUNWAY M XS box with packing elements .................................................................................... 19

Figure 9: Minimum clearance (in mm) for proper ventilation of the SUNWAY M XS ...................................... 21

Figure 10: Detail of the SUNWAY M XS bracket with the fixing screws ......................................................... 22

Figure 11: The SUNWAY M XS in upright position ......................................................................................... 22

Figure 12: Detail of the SUNWAY M XS with the side handles ....................................................................... 23

Figure 13: Fastening the SUNWAY M XS to the wall-mounting bracket ......................................................... 23

Figure 14: Removing the connector protective cover ...................................................................................... 24

Figure 15: SUNWAY M XS connectors ........................................................................................................... 25

Figure 16: Removing the protective film from the touchscreen display ........................................................... 29

Figure 17: Slots for the application of the fiscal seal ....................................................................................... 30

Figure 18: Example of the start menu ............................................................................................................. 31

Figure 19: Language setting page ................................................................................................................... 33

Figure 20: Setting the dialogue language ........................................................................................................ 33

Figure 21: Country setting page ...................................................................................................................... 34

Figure 22: Setting the Country ......................................................................................................................... 35

Figure 23: Name of the Country displayed in the start menu .......................................................................... 35

Figure 24: Time zone setting page .................................................................................................................. 36

Figure 25: Setting the time zone ...................................................................................................................... 36

Figure 26: Setting the date .............................................................................................................................. 37

Figure 27: Setting the date .............................................................................................................................. 38

Figure 28: Setting the currency ....................................................................................................................... 38

Figure 29: Setting the currency ....................................................................................................................... 39

Figure 30: Net metering setting page .............................................................................................................. 39

Figure 31: Setting the feed-in tariff .................................................................................................................. 40

Figure 32: History data resetting page ............................................................................................................ 40

Figure 33: History data resetting page ............................................................................................................ 41

Figure 34: Display resetting page .................................................................................................................... 41

Figure 35: Resetting the display ...................................................................................................................... 42

Figure 36: Setting the AD HOC connectivity ................................................................................................... 43

Figure 37: Setting the ROUTER connectivity .................................................................................................. 44

Figure 38: Selecting the desired network ........................................................................................................ 44

Figure 39: Setting the network access password ............................................................................................ 45

Figure 40: IP address assignment mode ......................................................................................................... 45

Figure 41: Setting the IP address .................................................................................................................... 46

Figure 42: Setting the subnet mask ................................................................................................................. 46

Figure 43: Icon of the SUNWAY M XS application on the iPhone .................................................................. 49

Figure 44: Activating the Sunwayportal.it service ............................................................................................ 50

Figure 45: Activating the Technical Support Service ....................................................................................... 50

Figure 46: Displaying a measure graph ........................................................................................................... 52

Figure 47: Graphic touchscreen display .......................................................................................................... 54

Figure 48: Touchscreen displa y – Start menu ................................................................................................. 55

Figure 49: Example of a screen ....................................................................................................................... 57

Figure 50: Screen of the Alarms menu ............................................................................................................ 58

Figure 51: Screen of the Wi-Fi Status menu ................................................................................................... 58

Figure 52: Screen of the inverter Status m enu ................................................................................................ 59

Figure 53: Example of a measure graph ......................................................................................................... 61

Figure 54: Example of alphanumeric keypad window ..................................................................................... 62

Figure 55: Example of a list window ................................................................................................................ 63

Figure 56: Example of a Run Command window ............................................................................................ 64

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Figure 57: Icons of the Menu Area in the start menu ...................................................................................... 64

Figure 58: Info menu tree ................................................................................................................................ 67

Figure 59: Graph menu.................................................................................................................................... 75

Figure 60: Selection page for the measure to be graph ical l y displayed .......................................................... 75

Figure 61: Steps to take for the customization of the measures to be graphically displayed ......................... 76

Figure 62: Setting page of the Default View .................................................................................................... 76

Figure 63: Setting the Graph menu as the Default View ................................................................................. 77

Figure 64: Connectivity menu tree ................................................................................................................... 78

Figure 65: Tools menu tree ............................................................................................................................. 84

Figure 66: Tools menu, Customization submenu ............................................................................................ 87

Figure 67: Tools menu, Advanced Configuration Submenu ............................................................................ 90

Figure 68:Tools menu, Advanced Configuration > Inverter ............................................................................. 91

Figure 69: Tools menu, Advanced Settings > Grid .......................................................................................... 94

Figure 70: Example of an alarm screen ......................................................................................................... 107

Figure 71: ALARM RESET screen ................................................................................................................ 119

Figure 72: Example of a status window ......................................................................................................... 120

Figure 73: Example of a warning ................................................................................................................... 122

Figure 74: Example of Wi-Fi Status window .................................................................................................. 124

Figure 75: Connection points of the SUNWAY M XS inverter – version with USB connector ...................... 125

Figure 76: Connection points of the SUNWAY M XS inverter – version without USB connector ................. 126

Figure 77: Example of a SUNWAY M XS connected to a communication network ...................................... 127

Figure 78: Multidrop network with RS485 connectors ................................................................................... 128

Figure 79: Recommended Modbus wir ing diagr am for “2-wire” devices ....................................................... 130

Figure 80: Wiring diagram for the external termination and polarization resistors ........................................ 131

Figure 81: CAN connector ............................................................................................................................. 133

Figure 82: CAN wiring diagram ..................................................................................................................... 134

Figure 83: Wiring diagram with Elettronica Santerno solution....................................................................... 135

Figure 84: Example of the start menu with Power Balance function activated ............................................. 136

Figure 85: Power Balance activation pag e .................................................................................................... 137

Figure 86: Activating the Power Balance function ......................................................................................... 137

Figure 87: Phase setting page ....................................................................................................................... 138

Figure 88: Inverter resetting page ................................................................................................................. 139

Figure 89: RUN status page .......................................................................................................................... 140

Figure 90: Example page of the Autotest function ........................................................................................ 142

0.2. Index of Tables

Table 1: Environmental requirements .............................................................................................................. 20

Table 2: Dimensioning of the MCCB and cable specifications ........................................................................ 27

Table 3: Specifications of the PV field ............................................................................................................. 28

Table 4: Logged variables ............................................................................................................................... 53

Table 5: Template of the measure descriptive tables ...................................................................................... 66

Table 6: Template of the parameter descriptive tables ................................................................................... 66

Table 7: Template of the variable descriptive tables ....................................................................................... 67

Table 8: Info menu, Field submenu ................................................................................................................. 68

Table 9: Info menu, Inverter submenu ............................................................................................................. 70

Table 10: Info menu, Grid submenu ................................................................................................................ 73

Table 11: Connectivity menu, Wi-Fi submenu ................................................................................................. 79

Table 12: Connectivity menu, Services submenu ........................................................................................... 81

Table 13: Connectivity menu, Serial Communications submenu .................................................................... 82

Table 14: Tools menu, Quick Configuration submenu .................................................................................... 85

Table 15: Tools menu, Customization > Display submenu ............................................................................. 87

Table 16: Tools menu, Customization submenu > Web page ........................................................................ 88

Table 17: Tools menu, Customization submenu > Access Level .................................................................... 89

Table 18: Tools menu, Advanced Configuration > Field submenu ................................................................. 90

Table 19: Tools menu, Advanced Configuration > Inverter > Advanced Parameters submenu ..................... 91

Table 20: Tools menu, Advanced Configurati on > Inver ter > Power Bala nc e ................................................ 92

Table 21: Tools menu, Advanced Configuration submenu > Inverter > Reactive Power ............................... 93

Table 22: Settings menu, Advanced Configuration > Grid > Grid Interface .................................................... 97

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Table 23: Tools menu, Advanced Configuration > Grid > Grid Events ......................................................... 102

Table 24: Tools menu, Advanced Configuration > Grid > Energy ................................................................. 103

Table 25: Tools menu, Commands submenu ............................................................................................... 104

Table 26: Alarms Menu.................................................................................................................................. 108

Table 27: Measures in the Alarm History ...................................................................................................... 109

Table 28: List of the SUNWAY M XS Alarms ................................................................................................ 110

Table 29: Status messages for the SUNWAY M XS inverters ...................................................................... 122

Table 30: DB9 Connector – RS485 Serial port ............................................................................................. 129

Table 31: Specifications of the RS485 serial port ......................................................................................... 129

Table 32: Specifications of RS485 serial port ............................................................................................... 132

Table 33: Recommended specifications for CAN connection cable ............................................................. 134

Table 34: Elettronica Santerno CAN wiring solutions .................................................................................... 135

Table 35: Protection trip times ....................................................................................................................... 141

Table 36: Trip times ....................................................................................................................................... 141

Table 37: Specifications of the SUNWAY M XS inverter ............................................................................... 143

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1. SCOPE OF THIS MANUAL

Elettronica Santerno is committed to update its User M anuals available for do wnlo ad from santerno.com with the latest software version officiall y released. Please c ontact Elettronica Santerno if you require technical documents related to previous software versions.

2. GENERAL INFORMATION

2.1. Description of the Product

The inverters of the SUNWAY M XS series are full-digital devices that convert DC energy produced by photovoltaic (PV) panels – when radiated by sunlight – into AC energy, which is delivered to the grid.

A solar system for the self-generation of electric power is composed of two elements:

- the PV generator, consisting of a set of PV panels;

- the SUNWAY M XS inverter, delivering power supply from the PV generator to the grid.

Operation in parallel to the grid allows consumers to exploit the power supply produced directly by the system when radiated by sunlight, and to deliver power which is not locally consumed to the grid, by conferring it to the G ri d Ad ministrator. Therefore, r es idua l p o wer c a n be us ed b y oth er consumers connected to the grid, thus allowing the exploitat ion of the green energy produc ed by the PV generator, as well as the constant operation of the same PV generator at its max ratings for optimum performance. At night-time or when sunlight is weak, consumers can exploit the grid to power their loads. All the parameter values relat ed to the operation of the equipment m ay be easily programmed through the touchscreen display and the parameter menus and submenus. The inverters of the SUNWAY M XS series have been designed and m anufactured in compliance with the requirements of the “Lo w Voltage Directive” and th e “Electromagnetic Compatibility Directiv e” and comply with the prescriptions for grid connection applying to self-generation electric plants.

2.2. Benefits

− Wide range of supply voltages: 330 to 845 Vdc;

− Full-digital DC/AC conversion through 32-bit microprocessor obtained with PWM technique and

IGBT bridge ensuring high efficiency, high reliability and low distortion of the grid current;

− Transformerless topology;

− Die cast aluminium enclosure for maximum robustness, thermal performance and weight

optimization, suitable for outdoor installation (IP65-rated);

− DC disconnect switch ensuring maximum safety when maintaining the inverter (optional);

− Input filters and output filters for the suppression of conducted disturbance and radiated disturbance;

− Testing circuit to check the isolation resistance between the input and the earth;

− Operation in parallel to the grid, power fac tor =1;

− Fast connection through quick-coupling MC4 connectors for the connection of up to 4 strings;

− User interface based on graphic touchscreen display, 240x320 pixels, 262,000 colours for user-

friendly control of the inverter functionality;

− RS485 serial link with Modbus protocol for remote monitoring and programming (optional);

− Wi-Fi connectivity for the access to LANs an d interac t i on via smartphones;

− Remote Technical Support if the inverter is connected to the Internet;

− Power supply from the grid in order to maintain operation even in the event of weak solar radiation.

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2.3. Operating Principle

The power conversion system (inverter) is connected directly to the PV field. By using a high-switching frequency IGBT bridg e, the DC coming from the PV field is converted into AC at the grid frequ ency. The transformerless architecture ensures maximum efficiency without affecting safety: the system monitoring current leakage to earth is integrated into the inverter (integrated RCD) and the redundant grid coupling devices ensure proper safety even in the event of single fault.

The EMC filters for the suppression of electromagnetic disturbance, the isolation sensor monitoring the isolation to earth of the PV panels as well as the device contr olling the operation in parallel to the grid are integrated into the inverter. Therefore, no additional device external to the inverter is required.

Figure 1: Block diagram of the SUNWAY M XS

+ + +

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2.4. Main Standard Integrated Functions

This section contains a bri ef description of the equ ipment functions, to a llow users who are not f amiliar with the operation of PV fields to better understand this manual.

Device for constant isolation control: This is a device which constantly ch ecks the isolation betwee n the earth and th e polarities of the PV field and the earth. This function is obtained by measuring the iso lation resistance: the equipment is factory-set to detect isolation loss when the isolation resistance between polarity + or polarity – and the earth drops below 850 kΩ.

MPPT (Maximum Power Point Tracking): A sophisticated computing performed by the microprocessor allows the inverter to detect the optimum operating point of the PV field, corresponding to the max power that can be produced by the field depending on current solar radiation conditions.

Automatic Disconnecting Means: This device a utomaticall y disconnects the self -generation plant f rom the grid when parallel operation is no longer possible. This typically occurs when the grid “opens” due to maintenance needs or to s afety circuit tripping. This function allows th e inverter to instantl y disconnect from the grid, thus avoiding unwanted stand-alone operation of the plant and electric shock hazards for the operators working on the grid. Trip times and levels are factory-set according to the applicable safety standards. To modif y the factory settings, please r efer to the sections relating t o the inverter programm ing. The ratings of this safety function have been certified as prescribed by the Grid Administrator.

When required by the Grid Adm inistrator, a s im ple s elf -test pr ocedure p erf ormed vi a the touc hscr een displ ay allows checking the efficiency of the grid disconnecting device.

2.5. Attached Documentation

The SUNWAY M XS inverter is supplied complete with the following documents:

− Multilingual “Quick Start Guide”, included as a hard copy and available for download from

santerno.com;

− “Wi-Fi Connection – Quick Start G uide”, included as a hard copy and available for download from

santerno.com;

− Multilingual “Certification and Grid Interface File”, available for download from

santerno.com;

− “User Manual” (this document) available for download from

santerno.com.

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3. BASIC INSTALLATION

The basic installation c onsi s ts in connec ti ng th e bas ic elements for system operation (gr i d an d P V gen erator ) in a plant equipped with only one PV generator and one invert er.

Advanced configurations of the SUNWAY M XS inverter are covered in section 4. Fully read the basic installation instructions before carrying out the advanced configurations.

3.1. Caution Statements

This section covers safety statements. The non-observance of the safety instructions below may cause serious injury or death a nd equipm ent failure. Carefully rea d the instruc tions below bef ore installing, s tarting and operating the inverter.

Only competent personnel must carry out the equipment installation.

KEY TO SYMBOLS:

DANGER

Indicates operating proc edures that, if not correct ly performed, may cause serious injury or death due to electric shock.

CAUTION

Indicates operating procedures that, if not

respected, may cause serious

equipment failure.

NOTE

Indicates important information concerning the operation of the equipment.

SAFETY STATEMENTS TO FOLLOW WHEN INSTALLING AND OPERATING THE EQUIPMENT:

NOTE

Always read this instruction manual

thoroughly before starting the

equipment.

DANGER Always earth the equipment

CAUTION

The SUNWAY M XS must be powered by a photovoltaic field only, and must be used exclusivel y for operation in parall el to the grid. Any other use is to be considered as improper.

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DANGER

CONNECTION T O THE PV FIELD – When exposed to solar radiation,

the photovoltaic panels produce DC

voltage that is applied to the

inverter.

ELECTRIC SHOCK HAZARD – Do not touch the electric parts of the

inverter and do not operate on the in verter when it is po wered. Always wait at least 20 minutes

from the instant when the DC and AC supply is

removed from the

inverter before carrying out any operation, because

electric energy is accumulated inside the inverter.

Do not operate on the equipment when it is powered.

Before operating on the electric connections, remove both DC and AC

voltage from the equipment and wait at least 20 minutes.

EXPLOSION AND FIRE – T he risk of explosion and fire may exist if the

equipment is install ed in presence of flammable fum es.

Do not install the

equipment where there is a risk of explosion and fire.

CAUTION

Do not connect supply voltages which exceed the rated voltage. If voltage exceeding the rated value is applied, the internal circuits may be damaged.

the event of installation in presence of flammable and/or explosive

substances, please consult the relevant applicable standards.

In the event of an alarm, consult section 4.3.6 Alarms Menu.

Only restart

the equipment after the problem has been rectified.

Do not carry out isolat ion tests between the p o wer t er minals or between the control terminals.

Make sure that the sc rews on the connection terminal boards have been properly tightened.

Observe the environmental requirements for installation.

DANGER

Certain parts of the product (side walls, he atsink and reactors)

may reach

temperatures as high as 100 °C.

Take all the necessary precautions to

avoid burns.

DANGER

Do not remove the inverter lid during installation. Removing the lid may

affect the IP rating of the inverter and may damage the internal parts.

Removing the lid voids the inverter warra n ty.

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3.2. Checking the Product on Deliver y

On receiving delivery of the equipment, make sure that the packaging shows no signs of damage. Check that it complies with your order by referring to the dataplates described below. In the event of any damage, please contact the relat ive insurance company or the supplier. If the delivery does not match your order, contact the supplier immediately.

Figure 2: Packaging of the SUNWAY M XS

If the equipment is to be s tored before insta llation, mak e sure that the ambient c onditions in the wareh ouse meet the necessary specifications (see section 3.4.1). The warranty covers manufacturing defects. The manufacturer shall not be held liable for any damage which may have occurred during transport and unpacking. Under no circumstances shall the manufacturer be held liable for dam age or faults caused by incorrect use, misuse, incor rect installati on or inadeq uate tem perature or hum idity conditio ns or exposure to corrosives, nor for f aults caused by operation outside the rated values. Nor shall the manuf acturer be held liable for consequential or accidental damage.

NOTE

For the terms of warranty, pleas e refer to the warranty certificate suppl ied with the product.

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3.2.1. Dataplate

The product is described and identified by a dataplate placed on its side.

Figure 3: Dataplate of the SUNWAY M XS

The product code is made up of the following elements:

SUNWAY

6000

1 2 3 4 5

Product line:

SUNWAY inverter for the conversion of photovoltaic energy

Type of connection to the grid: M = single-phase

Product family: XS = new generation of Santerno in verters

Size:

4600 = rated output current: 20 A (4600 W rated power for 230 V grid) 5000 = rated output current: 22 A (5060 W rated power for 230 V grid) 6000 = rated output current: 26 A (5980 W rated power for 230 V grid)

7500 = rated output current: 33 A (7590 W rated power for 230 V grid)

Grid connection technology: TL = transformerless

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Purchase code of the product:

ZZ01770

PP D A C U W X Y

1 2 3 4 5 6 7 8 9

Fixed elements of the purchase code:

ZZ01770 for the SUNWAY M XS

Size (two figures):

46 = 4600TL (4600 W rated power for 230 V grid) 50 = 5000TL (5060 W rated power for 230 V grid) 60 = 6000TL (5980 W rated power for 230 V grid)

75 = 7500TL (7590 W rated power for 230 V grid)

Blank field

DC disconnect switch (optional): 0 = Not fitted

1 = Fitted

Unused field:

0 = Default

Colour:

0 = Carmine Red (RAL 3002) 1 = Night Blue (RAL 5022) 2 = Traffic Black (RAL 9017)

3 = Traffic White (RAL 9016)

Unused field: 0 = Default

RS485 (optional)

0 = Not fitted

1 or 3 = Fitted

Unused field: 0 = Default

Unused field:

0 = Default

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Figure 4: Label placed on the metal enclos ure of the product

The basic configuration of the SUNWAY M XS inverter comprises the following:

− N. 1 SUNWAY M XS inverter;

− N. 1 Wall-mounting bracket;

− N. 1 Quick Start Guide;

− N. 1 Authentication form;

− N. 1 Warranty certificate;

− N. 1 Kit for quick-coupling connectors.

The following options are available for the SUNWAY M XS:

Available options Component Configuration

DC Disconnect switch

Integrated disconnect switch for the disconnection of the photovoltaic field from the inverter

Integrated into

the product

Ambient sensors

Output voltage sensor s or outp ut current s ensors, single-ended or differential sensors

Integrated into

the product

RS485 Link Connector for RS485 bus communications

Integrated into

the product

NOTE

Before commiss ioning the SUNWAY M XS, mak e sure that all the options

required are fitted. Contact the Customer Service of Elettronica Santerno

SpA for any clarifications.

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3.3. Transport and Handling

State-of-the-art pack ing is provided when shipping the SUNW AY M XS. Handling should be don e using a transpallet or a lift truck with a carrying capacity of at least 100 kg, in order not to damage the product.

Get near the installation place, then unpack following the instructions provided below.

CAUTION

The whole original packing is to be kept

for the full duration of the

warranty period.

Based on the configuration of the product, the content of the packing m ay have a maximum weight of 35 kg. The centre of gr avity of the SUNW AY M XS does not match with the geom etrical c entre of the p ack ing. It is ther efor e recommended that the packing be handled with extreme care by at least three persons. Always use proper handling equipment.

The product packing contains a form stating the password required for

accessing the functioning data of the equipment.

For details about

accessing the inverter functioning data, see section 3.7.2.

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1. Unpacking the product:

a. Cut with pincers the plastic straps that fix the package of the SUNWAY M XS to the pallet; b. Cut with a cutter the adhesive tape closing the box on the side where the package

orientation symbol in Figure 6 is reproduced.

Figure 5: Procedure for opening the package

Figure 6: Package orientation symbol

2. Remove the SUNWAY M XS from its packing by lifting it from its sides. To avoid damaging the packing, lift the product keeping it horizontal to the floor (see Figure 7).

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Figure 7: Procedure for removing the SUNWAY M XS from its packing

3. Put all the packing elements in the box and store it in a dry environment (see Figure 8).

Figure 8: SUNWAY M XS box with packing elements

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3.4. Installation

NOTE

Do not remove the inverter lid during installation. Removing the lid may

affect the IP rating of the inverter and may damage the internal parts.

Removing the lid voids the inverter warra n ty.

3.4.1. Environmental Requirements for the Equipment Storage, Installation and Operation

Model

4600TL 5000TL 6000TL 7500TL

IP Rating

(1)

IP65 IP65 IP65 IP65

Mechanical dimensions w x h x d (mm)

414 x 703 x 260

Weight (kg)

31 31 35 35

Operating ambient temperature (°C)

-25 ÷ +60

Rated operating temperature (°C)

(2)

-25 ÷ +45

Ambient temperature for storage and transport (°C)

-25 ÷ +70

Maximum number of packed SUNWAY M XS that can be stacked up

Installation site

Outdoor installation, degree of pollution 3 or better.

Do not install the equipment where it is

exposed to direct

sunlight or where it is exposed to

conductive dust, corrosive

gases, vibrations. Do not install in salty environments.

Altitude

Up to 2000m a.s.l. For altitudes ranging from 2000m to 3000m a.s.l. derate the output current by 1% every 100m. For higher altitudes, please contact Elettronica Santer no.

Operating ambient humidity

0 % to 100 %, 1 g/m3 to 25 g/m3, non-condensing and nonfreezing (class 3k3 according to EN 50178).

Storage ambient humidity

0 % to 100 %, 1 g/m3 to 25 g/m3, non-condensing and nonfreezing (class 1k3 according to EN 50178).

Ambient humidity during transport

Max. 100%. Up to 60g/m

, condensation may appear when th e

equipment is not running (class 2k3 according to EN 50178).

Operating and storage atmospheric pressure

86 kPa to 106 kPa (class 3k3 and 1k4 according to EN 50178).

Atmospheric pressure during transport

70 kPa to 106 kPa (class 2k3 according to EN 50178).

Table 1: Environmental requirements

(1)

(2)

The external fans are IP54 rated.

Beyond 45 °C, the SUNWAY M XS automatically decreases its output power in order to avoid

overheating.

CAUTION

Environmental conditions significantly affect the life-expectancy of the

product. Consequently, DO NOT install the product in a location which does

not meet the required specifications.

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3.4.2. Wall Mounting

The SU NWAY M XS is provided with a bracket that can be used for wall mounting. T he inverter is to be installed in upright position. Make sure that the wall can withstand the weight of the product.

CAUTION

Do not install the SUNWAY M XS

in direct sunlight or above heat

sources.

Based on the configuration of the product, the content of the pack ing may weigh up to 35 kg (see the product specifications).

Make sure that

adequate handling measures are taken.

The protective cover of the connector unit is made of plastic and cannot

withstand mechanical stress.

Avoid using it as a grip point during

installation.

Make sure that the surface where the inverter is to be installed on is

perfectly flat and is not tilted.

NOTE

The installation place f or the SUNW AY M XS is to be chosen based o n its degree of protection. It is recommended that the SUNWAY M XS

be not

installed in environments exposed to direct water jets. It is recommended that the SUNWAY M XS be installed in a place sheltered

from rain and snow.

Do the following to mount the inverter:

1. Find an installation site suitable for the invert er, al lowi ng adequ ate clear ance as m entioned in Figure

9. The clearance below allow easy mounting and proper ventilation.

Figure 9: Minimum clearance (in mm) for proper ventilation of the SUNWAY M XS

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2. N. 3 (three) 6mm flared-head wall plugs are re quired to fasten t he wall-m ounting bracket (plugs ar e not supplied with the product because different wall materials require different types of fixing devices).

Figure 10: Detail of the SUNWAY M XS bracket with the fixing screws

3. Place the inverter uprig ht in contact with the wall in t he proximity of the fixing point . The inverter is

equipped with feet for upright installation.

Figure 11: The SUNWAY M XS in upright position

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4. Fasten the SUNWAY M XS to the bracket by lifting it from the two side handles.

Figure 12: Detail of the SUNWAY M XS with the side handles

DANGER

Make sure that the product is properly fastened to the bracket before

loosening your grip on the product.

5. Assemble the fastening screws onto the sides of the bracket.

Figure 13: Fastening the SUNWAY M XS to the wall-mounting bracket

6. Make sure that the SUNWAY M XS is firmly fixed to the wall. Make sure that no tilting occurs.

HANDLES

HANGING

POINTS

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3.4.3. Electrical Connection

3.4.3.1. Removing the Connector Cover

No particular mechanical procedure is required for the electrical connection of the SUNWAY M XS. The connection to the ph otovoltaic field and to the grid as well as the field disconnect s witch, is fitted, do not require any mechanical procedure.

The connector cover, which is fixed by four screws on its sides, may be removed as follows:

1) Remove the four screws from the inverter sides. See Figure 14.

2) Slide the connector protective cover to remove it.

Figure 14: Removing the connector protective cover

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After removing the connector cover, the connector panel may be accessed as shown in Figure 15.

Figure 15: SUNWAY M XS connectors

3.4.3.2. Connection Sequence

DANGER Always connect the protective earthing (PE).

CAUTION

Follow the sequence below to carry out the electrical connection of the SUNWAY M XS:

1. Carry out the earth c on nec t ion of the inverter;

2. Carry out the electrical connection to the grid;

3. Carry out the electrical connection of the inverter to the photovoltaic field.

Carry out the earth connection of the in verter before carrying out any electric al connection. The product is supplied with a three-wire cable f or the connection to the grid. First connec t the yellow-green wire to the earth of the electric al system external to the inver ter. The yellow-green wire is internally connected to the Protective Earth of the circuit.

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3.4.3.3. Connection to the Grid

CAUTION

The electrical co nnect ion of the SUNWAY M XS must be done following the steps in section 3.4.3.

DANGER

Always remove voltage before operating on the grid. The earth conductor must be connected first.

CAUTION

Do not connect supply voltages exceeding the equipment rated voltage, single-phase, 230 V ±15 % to avoid damaging the internal circuits.

Always install a m oulded cas e circ uit break er ( MCCB) to protec t the el ectric circuit.

RESIDUAL CURRENT DEVICE – A residual current device is integrated into the SUNWAY M XS inverters. The RCD provides protection against residual DC and AC curren ts and is com pliant with the safet y regulations in force. The efficienc y of the RCD is checked when tes ting the inverter and whenever the inverter is connected to the grid. The integra

ted RCD

provides protection aga inst DC-side faults on ly. As per AC-side protection, an external RCD of type A is to be provided to protect the line bet ween the inverter and the delivery point.

NOTE

It is recommended that a RCD of t ype A, minim um 100 mA be i nstalled for

each individual inverter. A total rating of at least 300 mA is therefore

recommended.

Carry out the electrical connection to the grid using the pre-wired cable internal to the SUNWAY M XS. Connect the protective earth (PE), the line (L) and the neutral (N). The plant must be equipped with a moulded case circuit breaker (MCCB) installed between the grid and the SUNWAY M XS.

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The dimensioning of the MCCB and the specifications of the pre-wired ca bl e are given in the tab le belo w.

SUNWAY M XS Model (Output) 4600TL 5000TL 6000TL 7500TL

Rated output voltage (Vac)

230

Rated output current (Aac)

Rated current of MCCB

Cable cross-section (mm²)

Type of cable

Three-pole, double insulation (phase+neutral+earth)

Outer diameter of wiring cable (mm)

16.8

Cable stripping (mm)

Table 2: Dimensioning of the MCCB and cable specifications

Proceed as follows:

1) Install the MCCB making sure that no electric load is interposed between the circuit breaker and the SUNWAY M XS. Make sure that th e current capacity of the electric system in the in stallatio n point of the MCCB is adequate for the connection.

2) Connect the SUNWAY M XS and the MCCB using the cable assembly provided.

3) Once the electrical connection to the grid has been carried out, keep the circuit breaker open.

3.4.3.4. Connection to the Photovoltaic Field

CAUTION

The electrical connection of the SUNWAY M XS must be don e f ol lo wing th e steps in section 3.4.3.

Each string is compos ed of a gi ven num ber of series -connect ed PV m odules . The PV genera tor m a y consist of a single string or multiple parallel-connected string s. The configuration of th e PV field should b e defined depending on the voltage range allowed b y the SUNWAY M XS and on the power to be installed.

Up to four strings m ay be c onnected in parallel to the SUNW AY M XS, with no n eed to install an y additio nal component. The strings forming the PV f ield and that are connected t o the same SUNW AY M XS must be dimensioned in order to get the s ame working voltage per string. It is recommended that the same t ype of solar panels be used f or the whole PV field a nd that all the strings be exposed to exactly the same solar radiation. The SUNWAY M XS is not compatible with strings comprising PV modules that require earthing one pole.

Quick-coupling c onnectors are used for the c onnection of the prod uct to the PV field. The SUNWAY M XS inverters are supplied with the following types of connectors:

• Quick-coupling Multicontact MC4 connectors (panel connectors PV-ADBP4 and PV-ADSP4 and floating connectors PV-KBT4 and PV-KST4). For assembl y instructions, please consult the MA231 document available for download from the website of the manufacturer;

• Amphenol Helios 4 connectors (panel connectors H4CFM6DN and H4CMM6DN and floating connectors H4CFC6DN and H4CMC6DN). For assembly instructions, please consult “Assembly Instruction for the Helios H4 PV Connectors” available for download from the website of the manufacturer;

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DANGER

Make sure that the MCCB is open and the earth connector (PE) is properly earthed.

CAUTION

Do not connect any photovoltaic generator capable of producing a field voltage exceeding the maximum allowable rating (845 V). If a voltage exceeding the maximum allowabl e rating is applied to the inverter, failures may occur on the internal circuits.

DANGER

The voltage produced by the photovoltaic generator radiated by

sunlight (even weak sunlight) can reach 845 V.

Strictly comply with the national and local safety standards in force in

the installation site. Cable stripping and wiring must be c

arried out with extreme care

using proper tools.

Always take EXTREME CARE to avoid any unintentional contacts with the free pole from the PV generator. Contact with both polarities leads

to severe injury or death due to electric shock.

The specifications of the PV field and the wiring cable dimensioning are given in the table below.

SUNWAY M XS Model (Input) 4600TL 5000TL 6000TL 7500TL

Peak power (Wp) of the photovoltaic generator

5500 6000 7000 9000

MPPT voltage (Vdc) of the inverter

330 – 740

Maximum voltage (Vdc) of the PV generator

845

Maximum input current (A) of the photovoltaic generator

15.5 17 20 25

Cable cross-section (1 string, mm2)

Type of cable

Unipolar

Table 3: Specifications of the PV field

NOTE

The maximum peak power of the PV generator

should not exceed the

value given in t he table. Exc eeding values do not entail malf unctions to the inverter, as the equipm ent automatically limits the p ower fed into the grid. However, in this way the PV generator is not exploited at its best. The voltage at the m aximum power point of the

PV generator, under the

intended conditions of oper ation (min/max radiation, min/max temperatur e of the modules) must be within the

operating voltage range of the PV

generator.

The maximum rated voltage of the PV field

must never be exceeded. A

higher voltage will damage the equipment in an irreversible manner.

DANGER

When testing the photovoltaic field, do not exceed 500 V

for the

isolation test in order not to damage the inte grate d va ristors protecti ng the DC input of the inverter.

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Do the following:

1) Make sure that the inverter is uncoupled from the grid.

2) If the DC disconnect switch (optional) is fitted, set it to OFF (Figure 15).

3) Check polarity and voltage of each string.

4) Connect the strings of the PV field to the quick-coupling connectors, making sure that polarities are respected. The left-most (female) connectors are for the positive pole, whilst the right-most (male) connectors are for the negative pole.

CAUTION

Plug any unused cable gla nds and quic k -couplin g connec tors of the invert er to maintain the IP rating of the equipment.

3.4.4. Removing the Protective Film from the Display

The SUNWAY M XS inverter is supplied with a film protecting the touchscreen display. See Figure 16. Once the inverter insta llation is complete, remove the protec tive film from the touc hscreen display to start

using it.

Figure 16: Removing the protective film from the touchscreen display

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3.4.5. Fiscal Seal

A fiscal seal m ay be applied to the inverter, where required. The s eal may be applied through t he special slots on both sides of the product cover and enclosure. Remove the connector protective cover to gain access to the slots. Figure 17 shows the location of the slots.

Figure 17: Slots for the application of the fiscal seal

3.5. Commissioning

NOTE

The SUNW AY M XS inverter is factory-set wit h a set of parameter s fitting most

applications; therefore, no parameter modification is generally

required. Always carry out the Quick Configuration procedure of the touchscreen

display (see section 4.3.5.1).

1) Make sure that the inverter connections to the PV field and the grid are correct.

2) Reassemble the connector protective cover, if previously removed.

3) Connect the inverter to the grid by closing the grid-side switch. The SUNWAY M XS inverters are supplie d from the gr id. Once the connect ion to the grid is complete,

press the WAKE UP button to power on the product.

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When the loading stage is com plete (approx. 1’30’’), the display shows a s creen similar to the screen below:

Figure 18: Example of the start menu

4) If the DC disconnect switch (optional) is fitted, set it to ON (see Figure 15).

5) Carry out the Quick Configuration procedure from the Tools menu by pressing the icon here below.

The Quick Configurati on procedure m akes it poss ible t o change the grid interface settings as well. Note that the grid interface configur ation may be ch anged only with in the first 12 ho urs after the com missioning of th e inverter.

6) Press the START button from the graphic interface module. If the voltage of the P V generator is h igher than the v alue set in param eter P020 for the t imeout set in

P021 (1 minute as a factory setting), the inverter synchronises with the national grid, closes the integrated grid coupling de vice and forces a perfectly sinusoidal current in phase with the grid voltage. The current amplitude depends on the power made available from the PV generator. The inverter operating conditions are displayed via th e s tatus icon a nd th e s tatus p age. More details are given in section 4.1.3.

NOTE

The action of pressing the START button is permanentl y stored; therefore,

if voltage is rem oved from the SUNWAY M XS, its Run status wil

l still be

active at next power on. T he inverter m ust be restarted onl y after resetting

an alarm or after pressing the STOP button.

NOTE

According to factory setting, the inverter startup conditions are as follows:

1. Grid voltage: 230 Vac +/-15 %.

2. Grid frequency: 50 Hz +/-0.3 Hz.

3. PV field voltage ranging from 370 V (c orr esponding to P020) to

740

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CAUTION

GRID INTERFACE CONFIGURATION – The grid interface configuration

based on the Countr y where the inverter is installed m ay be changed only

within the first 12 hours after the commissioning of the inverter.

Once started, the SUNW AY M XS operates in full au tom atic m ode. The invert er operat ing c onditions ma y be constantly monitored via the touc hscreen displa y (see section 4). If not used for 5 minutes, the to uchscreen display automatically turns off to minimize self-consumption. Press anywhere on the display to turn it on again.

If solar radiation is absent , the equipment tur ns off after the tim e set in parameter P041 (factory setting: 15 minutes). When solar radiation is present, the SUNWAY M XS automatically restarts and resumes the production of electric po wer. The inverter m ay b e restarted at any time by pressing th e WAKE UP button from the graphic interface module. When the inverter is on, you can edit the operating parameters and display production data and fault list, even if no PV field voltage is supplied.

3.5.1. Stopping the Inverter

Press STOP from the touchscreen display to stop delivering energy to the grid and to stop the inverter.

DANGER

The STOP

button does not power off the inverter; consequently, live

parts are dangerous even if the inverter has been stopped.

DANGER

Any operations on the inverter must be performed under safety conditions, after cutting off both the DC power supply and the AC power supply.

DANGER

After turning off the inverter, wait at least 20 minutes before operating on the connections to give the DC-link capacitors time to discharge.

3.6. Quick Configuration

The Quick Configuration in the Tools menu guides the user through preset operations for a quick configuration of the product. The Quick Configuration comprises:

1. Setting the language. See section 3.6.1.

2. Setting the Country. See section 3.6.2.

3. Setting the time zone. See section 3.6.3.

4. Setting the date and time. See section 3.6.4.

5. Setting the currency. See section 3.6.5.

6. Setting the feed-in tariff. See section 3.6.6.

7. Resetting the history data. See section 3.6.7.

8. Resetting the display. See section 3.6.8.

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3.6.1. Setting the Language

This section describes how to change the dialogue language from the touchscreen display. Do the following:

− From the start menu, select the Tools icon ( );

− Select the Quick Configuration ( ) menu. Use the arrows ( ) on the Status

Bar to go to the first page of each submenu;

− Select L402 - Language; the screen below appears:

Figure 19: Language setting page

− Scroll the list of the availab le languages using t he arrow keys ( ) and sel ect the desired language;

− Activate your choice by pressing the Save ( ) button and confirm with . The system automaticall y quits the current page. If you press Cancel ( ), the previous settings

are maintained.

In summary:

→

Select the Tools

icon

Select the Quick

Configuration

submenu

Select L402 -

Language

Select a

language and

press Save

Confirm with OK

Figure 20: Setting the dialogue language

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3.6.2. Setting the Country

NOTE

Changing the Countr y affects the configuration of the grid interface of the inverter.

NOTE

The grid interface conf iguration based on th e Country where t he inverter is

installed may be changed only

within the first 12 hours after the

commissioning of the inverter. After this time interva l, t he Cou ntry setting

may be changed only by the Customer Service of Elettronica Santerno

SpA.

This section describes how to change the Country where the inverter is to be installed. Do the following:

− From the start menu, select the Tools ( ) icon;

− Select the Quick Configuration ( ) menu. Use the arrows ( ) on the Status

Bar to go to the first page of each submenu;

− Select P040 - Country; the screen below appears:

Figure 21: Country setting page

− Select the desired Country;

− Activate your choice b y pre s s ing the Save ( ) button and confirm with . The

system automaticall y quits the current page. If you press Cancel ( ), the pre vious settings are maintained.

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In summary:

→

Select the Tools

icon

Select the Quick

Configuration

submenu

Select P040 -

Country

Select a va lue

and press Save

Confirm with OK

Figure 22: Setting the Country

During the time int erval when the Country may be c hanged (12h), the start menu shows the nam e of the Country which is currently selected. After that time interval, the Country is no longer displayed.

Figure 23: Name of the Country displ ayed in the start menu

3.6.3. Setting the Time Zone

This section describes how to change the time zone. Do the following:

− From the start menu, select the Tools ( ) icon;

− Select the Quick Configuration ( ) menu. Use the arrows ( ) on the Status

Bar to go to the first page of each submenu;

− Select L404 – Time zone; the screen below appears:

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Figure 24: Time zone setting page

− Select the desired time zone;

− Activate your choice b y pre s s ing the Save ( ) button and confirm with . The

system automaticall y quits the current pag e. If you press Cancel ( ), the previous settings are maintained.

In summary:

→

Select the Tools

icon

Select the Quick

Configuration

submenu

Select L404 –

Time zone

Select a va lue

and press Save

Confirm with OK

Figure 25: Setting the time zone

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3.6.4. Setting the Date and Time

This section describes how to change the date and time of the inverter. Do the following:

− From the start menu, select the Settings ( ) icon;

− Select the Quick Configuration ( ) menu. Use the arrows ( ) on the Status

Bar to go to the first page of each submenu;

− Select L400 - Date; the screen below appears:

Figure 26: Setting the date

− Enter the date by pressing the buttons;

− Activate your choice b y pre s s ing the Save ( ) button and confirm with . The

system automaticall y quits the current pag e. If you press Cancel ( ), the previous settings are maintained;

− Repeat the steps above for L401 – Time.

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In summary:

→

Select the Tools

icon

Select the Quick

Configuration

submenu

Select L400 -

Date

Enter the value

and press Save

Confirm with OK

Figure 27: Setting the date

NOTE

Setting the date and time of the inverter is required to properly view the graphs.

3.6.5. Setting the Currency

This section describes how to change the currency. Do the following:

− From the start menu, select the Tools ( ) icon;

− Select the Quick Configuration ( ) menu. Use the arrows ( ) on the Status

Bar to go to the second page of the submenus;

− Select L403 - Currency; the screen below appears:

Figure 28: Setting the currency

− Scroll the list of the availab le currencies using t he arrow ke ys ( ) and select the desired currency;

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− Activate your choice b y pre s s ing the Save ( ) button and confirm with . The system automaticall y quits the current page. If you press Cancel ( ), the pre vious settings

are maintained.

In summary:

→

Select the Tools

icon

Select the Quick

Configuration

submenu

Select L403 -

Currency

Select the

currency and

press Save

Confirm with OK

Figure 29: Setting the currency

3.6.6. Setting the Feed-in Tariff

This section describes how to c hange th e par am eters of the in verter net m etering . The net-metering func tion constantly informs the consumers about the economic return of their PV plant. You have to set up the remuneration of the generated energy acknowledged by your Grid Administrator. On the basis of the remuneration and the generated ener gy, the inverter displays the accum ulated gain. See meas ures M210 (Total Pay-off) and M211 (Partial Pay-off) in section 4.3.2.3. Do the following:

− From the start menu, select the Tools ( ) icon;

− Select the Quick Configuration ( ) menu. Use the arrows ( ) on the Status

Bar to go to the second page of the submenus;

− Select P130 – Incentive; the screen below appears:

Figure 30: Net metering setting page

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− Enter the desired value by pressing the buttons ;

− Activate your choice b y pre s s ing the Save ( ) button and confirm with . The

system automaticall y quits the current page. If you press Cancel ( ), the previous settings are maintained.

In summary:

→

Select the Tools

icon

Select the Quick

Configuration

submenu

Select P130 -

Incentive

Enter the value

and press Save

Confirm with OK

Figure 31: Setting the feed-in tariff

3.6.7. Resetting the History Data

The Reset command res ets the logs of the displa y history data and restar ts the datalogging func tion for the integrity of the history data after the date and time have been changed.

Do the following:

− From the start menu, select the Tools ( ) icon;

− Select the Quick Configuration ( ) submenu;

− Select L500 – Reset History. Use the arrows ( ) on the Status Bar to go to t he se c ond p age

of the submenus. The screen below appears:

Figure 32: History data resetting p age

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− Run the command by pressing the Run Command button;

− Wait until the system notifies that the command has been run successfully;

− Quit the active window by pressing the return button ( ) in the bottom-right corner.

In summary:

→

Select the Tools

icon

Select the Quick

Configuration

submenu

Select L500 –

RESET

HISTORY

Run the

command by

pressing the Run

Command button

Wait for the

success message

and quit by

pressing the

return button

Figure 33: History data resetting p age

3.6.8. Resetting the Display

Resetting the displa y is requir ed to ensur e its c orrec t oper ation af ter chan ging th e displ ay set tings dur ing th e Quick Configuration procedure.

Do the following:

− From the start menu, select the Tools ( ) icon;

− Select the Quick Configuration ( ) submenu.

− Select L011 – RESET DISPL AY. Use the arrows ( ) on the Status Bar to go to t he second

page of the submenus; the screen below appears:

Figure 34: Display resetting page

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− Run the command by pressing the Run Command button;

− Wait until the system notifies that the comm and has been run successf ully and wait for the displ ay

reset.

In summary:

→

Select the Tools

icon

Select the Quick

Configuration

submenu

Select RESTART

THE DISPLAY THEN PRESS

THE START

BUTTON

Run the

command by pressing the Run Command button

Wait for the

success message

and the display

reset

Figure 35: Resetting the display

3.7. Connectivity

3.7.1. Wi-Fi Connectivity

The SUNWAY M XS featur es Wi-Fi 802.11 b/g connectivity for ad hoc (point-to-point) connection or for t he connection of the inverter to a WLAN (wireless area network).

NOTE

The Wi-Fi connection is to be disabled before changing the Wi-Fi settings.

3.7.1.1. Wi-Fi Activation and Deactivation

The Wi-Fi status may be set up by the user from the Wi-Fi > Wi-Fi Status in the Connectivity menu.

→

Select the

Connectivity

icon

Select the Wi-Fi

Status SSID

submenu

Select Wi-Fi

Status

Select the

desired status

and press Save

Confirm with OK

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3.7.1.2. AD HOC Connection

NOTE

When using the AD HOC

connection, unencrypted data is transmitted

from/to the inverter. When an AD HOC c onnection is established, the Wi-

Fi status icon is green

or yellow during data transmit/receive. The red Wi-Fi

icon may therefore

indicate that a connect ion is correctly establis hed but no data exchang e is occurring.

The AD HOC connection enab les connecting a PC to a different devic e allowing using one of the consulting methods in section 3.7.2 for one or more inverters, with no need to exploit an existing wireless network.

Do the following in order to establish an AD HOC connection with the inverter:

− Set “AD HOC” as the type of connection (L305);

− By activating the “AD H OC” connecti on, the invert er will create a network supporting the c onnection

of an external device (e.g. iPho ne) , identified with the “Santerno_MX S” S SID. In m ult i -in verter p lan ts, the inverters will automatically assign themselves unique IP addresses within the same “Santerno_MXS” network.

→

Select the

Connectivity

icon

Select the Wi-Fi

Status SSID

submenu

Select L305 –

Connection

Type

Select “Ad Hoc”

and press Save

Confirm with OK

Figure 36: Setting the AD HOC connectivity

− Activate the Wi-Fi connection (3.7.1.1);

− Connect the second device to the AD HOC network made avai lable b y the invert e r .

For the connection to the AD HOC network of devices featur ing Wi-Fi connectivity, ple ase refer to the relevant User Manuals.

On completion of this proc edure, access the Wi-Fi status windo w (see Figure 51) to c heck the connection status. If a screen sim ilar to the one in the f igure is displa yed, this means that th e connection is com pleted successfully. Some check values for AD HOC connection are given below:

o ESSID: Sunway_MXS o the IP address shall by of type 169.254.xxx.xxx o Subnet: 255.255.000.000

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3.7.1.3. Router Connection

CAUTION

The SUNWAY M XS inverter may be connected only to WPA encrypted networks by entering an alphanumeric password from 8 to 63 characters.

The ROUTER connection allows conn ecting the inverter to an ex isting wireless infrastructure, thus allo wing the other devices connecte d to the same network to use the consult m ethods in section 3.7.2 an d allowing the inverter itself to gain access to the Internet in the event of an infrastructure connected to the networ k.

Do the following to connect the inverter to an existing network:

− Set “L305 – Connection Type” to “ROUTER”;

→

Select the

Connectivity

icon

Select the Wi-Fi

Status SSID

submenu

Select

Connection

Type

Select “ROUTER”

and press Save

Confirm with OK

Figure 37: Setting the ROUTER connectivity

− Select the network where the inverter is to be c onnected to. Select “L308 – SELECTED SSID” to view the networks detected by the inverter and to select the desired network;

Confirm with

Figure 38: Selecting the desired network

→

Select the

Connectivity icon

Select the Wi-Fi

Status SSID

submenu

Select L308 –

SELECTED SSID

Select the desired network and press

Save

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− Set the network access password;

→ → →

→

Select the

Connectivity

icon

Select the Wi-Fi

Status SSID

submenu

Select L306 –Wi-

Fi Password

Enter the value

and press Save

Confirm with OK

Figure 39: Setting the network access password

− Set the IP address assignment mode. Select:

• “DHCP” if you desire that the IP address is assigned by the router or access point (factory

setting). By selecting the “DHCP” mode, the additional connection parameters will be set up directly by the router or access point. T he IP address, however, ma y be changed by the router or access point over time;

• “STATIC” if you desire to manually enter the IP address to be assigned to the inverter. By selecting the “STATIC” mode, the IP address will remain unchanged over time. The user is required to know all the specif ications of the connection network to avoid conflicts in assigning static IP addresses of other devices. Also, the user is required to set any other connection parameter after selecting the “STATIC” mode.

→ → →

→

Select the

Connectivity

icon

Select the Wi-Fi

Status SSID

submenu

Select L307 – IP

Type

Select the

desired mode

and press Save

Confirm with OK

Figure 40: IP address assignment mode

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− Set the IP a ddress (onl y if you chose the “STATIC” method for the IP address as signment). The set up of this parameter requires knowing the net work the invert er is to be c onnecte d to. The IP address is to be composed of 12 digits, including any zeros.

→ → →

→

Selct the

Connectivity

icon

Select the Wi-Fi

Status SSID

submenu

Select L301 –IP

address (page 2)

Enter the value

and press Save

Confirm with OK

Figure 41: Setting the IP address

− Set the subnet mask (only if you chose the “STATIC” method for the IP address ass ignment). Setting this parameter requires k nowing the network the inverter is to be c onnected to. A typica l value for domestic environments is 255.255.255.000.

→ → →

→

Selct the

Connectivity

icon

Select the Wi-Fi

Status SSID

submenu

Select L302 -

Subnet mask

(page 2)

Enter the desired

value and press

Save

Confirm with OK

Figure 42: Setting the subnet mask

− Set the gateway (onl y if you chos e th e “STATIC” method for the IP address assignment). Setting this parameter requires knowing the network the inverter is to be connected to. A typical value for domestic environments is the IP address of the router or the access point.

→ → →

→

Selct the

Connectivity

icon

Select the Wi-Fi

Status SSID

submenu

Select L303 –

Gateway (page

Enter the desired

value and press

Save

Confirm with OK

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− Set the DNS (onl y if you chose the “STATIC” method for the IP address assignment). Setting this parameter requires knowing the network the inverter is to be connected to.

→ → →

→

Select the

Connectivity

icon

Select the Wi-Fi

Status SSID

Select L311 –

DNS (page 2)

Enter the desired

value and press

Save

Confirm with OK

− Activate the Wi-Fi connection (3.7.1.1). If the Wi-Fi status ic on is green and the s creen is similar to the one in Figure 51, this means that the connection is completed successfully.

NOTE

In the event of failures connecting the inverter to an existing network,

contact your local Network Administrator.

3.7.2. Accessing the Inverter Data

The SUNWAY M XS may be monitored in wireless mode directly by the user, who can check status information, such as operating measures, alarms tripped and events fired, with no need to implement demanding wiring solutions.

Data exchange with the inverter is made possible via a Wi-Fi connection operating as described above.

NOTE

Data access is protected b y a password associated with the serial num ber

of the product. The password is given in a form contained in th e box of the

product.

The consulting modes below are availabl e onl y when the in verter is po wered o n. If the PV field voltage is to o weak (higher than the v alue set in P020 – FI ELD R EF ERENCE), the inverter stops after the time s et i n P041 – POW ER OFF TIMEOUT. Parameter P041 m ay be changed by the user to keep the inverter on for the desired time even when th e PV field reference is too weak, in order to exploit the function ality described above. Setting parameter P041 to 0 fully inhibits the inverter shut down.

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3.7.2.1. Web Browser

The Web Browser applicat ion is compatible with the most popular web browsers, suc h as Chrome, Firefox, Internet Explorer (vers ion 8 or greater) and Safari. You can establish a c onnection to the inverter and may consult information about the inverter status and the graphs displayed on a web-like page. Do the following to consult the information made available by the inverter:

− Open the web browser from the device connec ted to the sam e “ROUTER ” or “AD HOC” netw ork as

the inverter;

− In the address bar of the browser, enter the IP address of the target inverter (e.g.

http://192.168.0.3);

− When you are required for authenticat ion, enter the serial number of the product as the username

and enter the password received when purchasing the product;

− Navigate through the contents m ade available from the application. The values on the righ t of the

web page are updated every minute.

If multiple inverters are connected to the same wireless network, the web-like page will display the data relating to all the connected inverters, both as discrete data and as aggregate data, after entering the authentication param eters for all the inverters. T he whole listing of the inverters connected to the PV plant may take up to 5 minutes from the inverter start up. The web-like page displayed by the inverter features on-line Help functionality that can be activated by

pressing the icon in the top-right corner.

NOTE

The authentication parameters may be stored by the browser to avoid entering them each time a connection is established. The user is responsible for any implications in terms of information protection.

NOTE

Internet Explorer 9 r equires disabling the “Com patibility View” function for the correct view of the web-like page.

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3.7.2.2. iPhone Application

NOTE

The iPhone application is available for iPhone 3 and more recent models.

The iPhone Application developed by Elettronica Santerno for the connection to the SUNWAY M XS inverters may be downloaded fr om Apple iTunes.

The iPhone Application allows displaying the status info of the inverter as well as the main operating measures, both in local mode and in remote mode—after the first connection in local mode has been established. The inverter is to be enabled for accessing the Internet via the Wi-Fi connection and the Sunwayportal.it service is to be activated (parameter L505).

NOTE

The iPhone Application gen er ates dat a tr af f ic. Cos ts ma y var y bas ed on th e user’s tariff plan. Costs are charged to the user.

Do the following to consult the inverter data from your iPhone:

− Launch the SUNWAY M XS application;

Figure 43: Icon of the SUNWAY M XS application on the iPhone

− Complete the startup wizard;

− When you are required for authentication, ent er the serial number of the product as the username

and enter the password received when purchasing the product.

− Navigate through the contents made available from the application.

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3.7.3. Sunwayportal.it

The SUNWAY M XS inverters, if connected to the Internet via Wi-Fi, may send the main info about the inverter status and measures to the Sunwaportal.it of Elettronica Santerno SpA. Information may be accessed in remote mode as well.

Sending data to the Sunwayportal.it is a f unctional ity that can be e nabled from the Services subm enu in the Connectivity menu. Do the following to access the Sunwayportal.it service:

− Activate the Sunwayportal.it functionality:

→

→ → →

Select the

Connectivity icon

Select the

Services submenu

Select L505 –

SUNWAYPORTAL

.IT

Select ENABLE

and press Save

Confirm with OK

Figure 44: Activating the Sunwayportal.it service

Once the Sunwayportal.it functiona lity is acti vated, pr oceed with auth enticat ion enter ing the ser ial num ber of the inverter as the username and the password given in the form contained in the box of the product.

3.7.4. Technical Support

The SUNWAY M XS inverters, if connected to the Internet via Wi-Fi, may be remotely accessed by the Customer Service of Elettronica Santerno S pA. Assistance is given v ia an enc r ypt ed c om munication channel between the inverter and Elettronica S anterno SpA Customer Service, whose staff is allowed to ac cess the measures and program ming parameters of the inverter. This functional ity allows the Customer Service to promptly operate on the inverter.

The Technical Support func tionality may be activ ated from the Services submenu in the Connectivity menu. Do the following:

− Activate the Technical Support functionality:

→

Select the

Connectivity icon

Select the

Services menu

Select L502 –

Technical

Support

Select ENABLE

and press Save

Confirm with OK

Figure 45: Activating the Technical Support Service

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− Check if the Technical Support functionality is activated:

→

Select the Wi-Fi

Status icon

Wait until the

“Technical

support is active”

message appears

NOTE

The activation of the Technical Support is persistent.

The Technical

Support functionality is to be deactivated when assistance is finished. The date and time of the inverter m ust be correc tly set up for the activation

of the Technical Support functionality.

3.7.5. Connectivity Troubleshooting

o The desired network is not listed among the available networks

Possible cause:

o The router cannot be detected by the inverter because it is too far o The router has a hidden wireless network

o No connection is established between the inverter and the selected router

Possible cause:

o The router is too far from the inverter and no stable connection may be established o Wrong password entered (the password is case-sensitive) o The router does not implement WPA cryptography for the network security o The inverter is assigning a DHCP IP address and the router DHCP is disabled o The inverter is assigning a STATIC IP address and the address being set up is in c onflict

with the address of a different device connected to the same network

o No connection to the Internet is established from the inverter

Possible cause:

o The router is not connected to the Internet o The Gateway is set to a wrong value. T he typical Gateway IP address displayed on the Wi-

Fi status window must be the same IP address of the router. Contact your network administrator for complex networks

o The DNS is set to a wrong value. The factory setting (8.8.8.8) is to be left unchanged.

o The Technical Support service is not correctly activated

Possible cause:

o The inverter fails connecting to the Internet. See the case in point o Date and time are not set correctly

o The inverter is connected to the selected network but the web page cannot be accessed

Possible cause:

o The device from which you are trying to consult th e web page is no t connected to the s ame

network as the inverter

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3.8. Datalogging

The SUNWAY M XS inverters may store the measures listed in Table 4. The user may display the history measures over 4 time intervals:

− the latest day, considered as the latest 24 hours, with a resolution of 1 data item/minute;

− the latest week, considered as the latest 7 days, with a resolution of 1 data item/day;

− the latest month, considered as the latest 30 days, with a resolution of 1 data item/day;

− the latest year, considered as the latest 52 weeks, with a resolution of 1 data item/week.

The stored data may be dis played by selecting the m easure inside the desired menu and by accessing th e relevant graph. Figure 46 is an example of how to display a measure graph.

→

Select the Info

icon

Select the Grid

submenu

Select MPWR –

Power to Grid

Select the

icon to change the

time interval

Select the

icon again to

switch to a

different time

interval

Figure 46: Displaying a measure graph

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The user may also choose 3 measures from Table 4 to customize the Main Graph (4.3.3).

ID Function Type

Can be

graphically

represented

M000

Field Voltage

Measure

Yes

M002

Field Current Measure Yes

M004

Grid Voltage

Measure

Yes

M005

Grid Frequency

Measure

Yes

M006

Grid Current

Measure

Yes

M009

Active Power

Measure

Yes

M010

Total Energy

Meter

M011

Partial Energy

Meter

M016

Grid KO Event Counter

Meter

M057

Internal Temperature

Measure

Yes

M059

Heatsink Temperature

Measure

Yes

M089

Inverter Status Status No

M090

Alarm Tripped

Status

M098

Supply Time

Meter

M099

Operation Time

Meter

M200

Total Pay-off

Meter

M201

Partial Pay-off

Meter

MPWR

Power to Grid

Measure

Yes

Table 4: Logged variables

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4. GRAPHIC INTERFACE MO DULE

The full-colour, graphic t ouchscreen display is located on the inverter front. The touchscr een display is the HMI of the inverter (see Figure 47).

Figure 47: Graphic touchscreen display

The START button for the inverter startup and the STOP button for the inverter stoppage, due to maintenance reasons, are located in the bottom part of the graphic interface module.

Pressing the START button is required on l y for the in v erter c om missioning. Once comm is sioned, th e in verter will automatically start up every morning when the required operating conditions are achieved.

After pressing the STOP button, the inverter is kept stopped until the START button is pressed again, regardless of the operating conditions.

NOTE

Press START after commissioning or m aintainin g the inverter t o restore the

normal operation of the inverter. If this is not t he case, the inverter

will not automatically restart even though the correct operating conditions are restored.

In the absence of solar ra diation, th e invert er will auto m atically deacti vate. When solar rad iation is enough t o start the inverter, the SUNWAY M XS will automatically restart and will resume energy generation. The inverter may be restarted at any time by pressing the WAKE UP button from the graphic interface module.

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When the inverter is started, the touchscreen display shows the following screens in sequence:

→

Santerno Logo

Sunway M XS

Screen

Loading… screen

Start menu

Default screen

(Graph as a

factory setting)

When no input has been received for 5 minutes, the touchscreen display automatically turns of f to reduce self-consumption to a minimum. Press anywhere on the display to turn it on again.

4.1. Navigati ng i n the Graphic Interface

The touchscreen displa y uses a menu and subm enu tree to organize the inform ation made available to the user. Menus and submenus are divided into four main ar eas in the Menu Area in th e main window (Figure

48). Touch an icon to navigate to its contents.

Figure 48: Touchscreen display – Start menu

Navigation bar

Menu Area

Status Bar

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The graphic layout of the application is divided into 3 main areas:

Area

Description

Navigation Bar

The Navigation Bar is populate d b y dif f erent icons allow ing the us er

to know the navigation position inside the menus.

Icons are

displayed based on the selected items in the menus.

Menu Area

The Menu Area displa ys the information about the product as well

as all the configuration parameters. These items are divi

ded into

some areas identified o

n the main page by the 4 main buttons

below:

• Info menu (blue button)

• Graphic menu (yellow button )

• Connectivity menu (green button)

• Tools menu (gre y button)

Status Bar

The Status Bar comprises the icons rela ting to the most important

information of the inverter

for easy access from any part of the

menus. The 4 icons on the left allow navigating to the following:

• Alarm and event history data

• Wi-Fi status

• Inverter status

• Default view (4.3.5.2)

Additional buttons necessary to navigate inside the menus are viewed if required by the organisation of the active menu.

The areas above are populated by contents varying based on the current position in the menu tree.

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Figure 49 shows an example of a screen. The main interactive items are described.

Figure 49: Example of a screen

4.1.1. Navigation Bar

The Navigation Bar displays the icons for easy navigation to the different menus and submenus:

• Back to the start menu icon: allows going back to the start menu from any position in the menus.

• Menu and submenu icons: graphically represent the current position in the menus. Select one of the

icons preceding the last icon from the right to return to the upper level.

4.1.2. Menu Area

The Menu Area displays the items allowing interaction with the inverter. The items marked with an arrow may be displayed as a graph or may lead to a dialog window (see section 4.3).

Items selectable fr om the Menu Area

Alarm icon Variable icons

Wi-Fi status icon Default view icon

Inverter status icon

Back to the start menu

Menus and submenus icons

Navigation Bar

Menu Area

Status Bar

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4.1.3. Status Bar Area

The Status Bar Area includes four fixed icons and t wo variable icons de pending on the page dis played. The fixed icons are detailed below:

• Alarms icon: allows accessing the Alarms menu from any page in the program. The Alarms menu contains the lists of the alarms and events of the system. The icon can have two statuses:

No alarms tripped.

Alarm(s) tripped but the user has not yet viewed the relevant details (see section 4.3.6).

The Alarms menu is detailed in section 4.3.6.

Figure 50: Screen of the Alarms menu

• Wi-Fi Status icon: allows a ccess ing the Wi-Fi Status menu, including Wi-Fi connectivity info, such as the name of the network SSID, the IP address of the inverter and the qual it y of the Wi-Fi connection.

Figure 51: Screen of the Wi-Fi Status menu

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The icon can have three statuses:

Hardware not fitted or hardware fault.

If your SUNWAY M XS is provided with an external Wi-Fi connector, make sure that it is correctly inserted into the USB port of the inverter. If the Wi-Fi functionality is integrated into the product, the grey Wi-Fi icon may indicate that

the Wi-Fi connection has been inactive for a while. If the icon is pressed, it will turn to red. This does not indicate any malfunction. If the problem persists, please contact the Customer Service.

Wi-Fi connection failed.

Wi-Fi connection established, but the connection is poor quality. Wi-Fi connection established, connection is good quality.

The Wi-Fi Status menu is detailed in section 4.3.8.

• Inverter Status icon: allows accessing the inverter Status menu.

Figure 52: Screen of the inverter Status menu

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The Status menu icon represents the operating conditions of the inverter. The icon can have four statuses:

Indicates that the inv erter is powered, but the PV field volt age is lower than the value set in parameter P020.

This inverter status normally occurs:

o in the early morning, when the PV field voltage is too weak for energy generation o in the daytime, when solar radiation is weak

in the evening, before the inverter shuts off

Indicates that the inverter is in stand-by and is waiting for suitable operating condit ions to be resumed:

o if the PV field voltage is sufficient for ener gy generation and the in verter is waiting for

the timeout set in (P021) before starting delivering energy

o if the PV field voltage is sufficient for energy generat ion, but the STOP button has been

pressed

if the disconnect switch (if fitted) is set to OFF

Indicates that the inverter is correctly operating and is feeding power to the grid.

Indicates that an alarm tripped.

The Status menu is detailed in section 4.3.7.

• Default View icon: allows accessing the defau lt view, that can be set u p via the Custom ization > Displa y submenu in the Tools menu (see sections

4.3.3.2 and 4.3.5). The default view is displayed by the

inverter after no input has been received for a reasonably long time.

4.2. Display Windows and Data Enter Windows

The windows listed belo w make it possible to displ ay the measures m ade available from the inverter and to change the system settings:

1. Graph window. See section 4.2.1.

2. Alphanumeric keypad window. See section 4.2.2.

3. List window. See section 4.2.3.

4. Run Command window. See section 4.2.4.

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4.2.1. Graph Window

The graph window shows the pattern of the selected measure. This window may be accessed from the Menu Area by selecting one of the measures marked with an arrow.

Figure 53: Example of a measure graph

The two right-most icons in the bottom-right corner of the Graph window may vary and allow doing the following:

Accesses the key of the graph. Select the icon to display a list of the measures that are

graphically represented, their colour and instant value.

The graph may be customized from the Customization submenu in the Tools menu.

Selection of the time per iod. The icon allows cha nging the time per iod in the graph b y selecting

one of the 4 time periods: the latest day, the latest week, the latest month or the latest year.

Press the icon repeatedly to switch from a time period to the other.

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4.2.2. Alphanumeric Keypad Window

The alphanumeric keypad window enables enter ing alphanumeric values in the selected field, as detailed below:

Figure 54: Example of alphanumeric keypad window

By pressing an alphanumeric key from the keypad, the digit is displayed first, followed by the characters included in the same key.

Some function keys are available:

o Key “1”: if pressed twice, enters a space; o key “0”:

o enters 0, -, + when entering digits o enters 0 and toggles between CAPS and lower case when entering text messages. The

activation of this functionality affects the latest character entered.

o “Delete” key: deletes a character at a time from right to left

NOTE

The BASIC access level features two confirmation buttons:

− CANCEL cancels the data entered;

− SAVE stores the data entered to permanent memory.

The ADVANCED access level features three confirmation buttons:

− CANCEL cancels the data entered;

− SAVE stores the data entered to permanent memory;

− WRITE stores the data entered until the inverter is next powered on

(temporary storage). The previous value is restored at next power on.

VALUE FIELD

Displays the alphanumeric value relating to the selected parameter.

CANCEL BUTTON

Cancels the alphanumeric value you have just entered and restores the value which was previously stored to memory

The programme automatically returns to the previous menu.

WRITE BUTTON

Stores the alphanum eric value you h ave just entered until the inverter is next started

(temporary storage).

The programme retur ns to the previous menu after press ing the

button that

pops up after pressing

Write.

MIN: Indicates the minimum allowable value. DEF: Indicates the D EFAULT value set for the inverter. MAX: Indicates the maximum allowable value.

STATUS

Message relating t o data entering.

SAVE BUTTON

Stores to memory the alphanumeric value you have just ent ered. The programme retur ns to the previous menu after press ing the

button that

pops up after pressing

Save.

KEYPAD

phanumeric keys enabling

entering

the desired value.

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4.2.3. List Window

The list window allows entering or changing a parameter chosen from a list, as detailed below:

Figure 55: Example of a list window

NOTE

The BASIC access level features two confirmation buttons:

− CANCEL cancels the data entered;

− SAVE stores the data entered to permanent memory.

The ADVANCED access level features three confirmation buttons:

− CANCEL cancels the data entered;

− SAVE stores the data entered to permanent memory;

− WRITE stores the data entered until the inverter is next powered on

(temporary storage). The previous value is restored at next power on.

ITEM LIST

Scrolling list of the available items. The currently active option

is blue in colour .

Arrow keys scrolling up and down the items in the list.

CANCEL BUTTON

Cancels the lates t modification and keeps the

current setting active.

The programme automati cally returns to the previous menu

SAVE BUTTON

Stores to memory the alphanumeric value that you have jus t entered. The programme retur ns to the previous menu after press ing the

OK button th

pops up after pressing

Save.

STATUS

Message for the execution of data entering

DEFAULT

Default value of the parameter

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4.2.4. Command Execution Window

This command execution window allows sending a command to the inverter, as detailed below:

Figure 56: Example of a Run Command window

4.3. Description of the Menus

The menus and subm enus of the graph ic interfac e module are d ivided into the f our main areas represente d by the four icons in the start menu.

Figure 57: Icons of the Menu Area in the start menu

1. Info Menu

Measures and programming parameters of the inverter. See section 4.3.2 for details.

2. Graph Menu

Graphic display of the measures that can be customized by the user. See section 4.3.3 for details.

NAME OF THE COMMAND

Area of the window displaying the name of the active parameter

BACK BUTTON

Returns to the previous menu.

RUN COMMAND

Allows executing the command.

MESSAG I N G AR EA

Area of the window displaying if the command fail

s/succeeds.

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3. Connectivity Menu

Provides information about connectivity and relevant setting parameters. See section 4.3.4 for details.

4. Tools Menu

Provides tools and configuration parameters of the inverter. See section 4.3.5 for details.

4.3.1. Organisation of Measures and Parameters

The parameter configuration involves two access levels:

− BASIC (factory setting): displays the main measures and parameters;

− ADVANCED: displays the advanced measures and enables accessing all the parameters.

The access level m ay be changed by the user from Customization > Access Lev el > User Level in t he Tools menu (see section 4.3.5.2).

NOTE

The BASIC access level features two confirmation buttons:

− CANCEL cancels the data entered;

− SAVE stores the data entered to permanent memory.

NOTE

The ADVANCED access level features three confirmation buttons:

− CANCEL cancels the data entered;

− SAVE stores the data entered to permanent memory;

− WRITE stores the data entered until the inverter is next powered on

(temporary storage). The previous value is restored at next power on.

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NOTE

Set the ADVANCED level to program the inverter parameters.

The information and configuration variables are grouped as follows:

o Measures. Thes e values m ay onl y be displ ayed and c annot b e chang ed by th e us er. Each measure

is identified by letter M followed by 3 digits (e.g. M001). Measures are detailed as follows in the sections below:

Mxxx Range

Internal representation

Value displayed on the touchscreen

display (m ay be a decim al f igure) p

lus

unit of measure

Name of the

measure

Active

If present, this field indicates if and when the measure is valid. When this field is not present, the measure concerned is considered as ALWAYS active.

Address

Modbus address from which the measure is read (integer).

Level

Access level (BASIC / ADVANCED).

Function

Description of the measure.

Table 5: Template of the measure descriptive tables

o Parameters. These values m ay be changed b y the user in order to conf igure the inverter o peration.

Each parameter is identifie d by one of the following letters : P, I, C or R. Each letter is followed b y 3 digits (e.g. P020). Parameters are detailed as follows in the sections below:

Pxxx Range

Internal representation of the

device (integer)

Value displayed on the touchscreen display (may be a decim al f igure) plus unit of measure

Name of the

parameter

Default

Factory setting of the parameter (as represented internally).

Factory setting of the parameter (as displayed) plus unit of measure.

Level

Access level (BASIC / ADVANCED).

Active

If present, this field indicat es if and when the measure is valid. When this field is not present, the measure concerned is considered as ALWAYS active.

Address

Modbus address the parameter is read from or written to (integer).

Function

Description of the parameter.

Table 6: Template of the parameter descriptive tables

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o Display variables. These values relate to the displa y. Some of them may only be displayed, some

other may be changed by the user. Each var iable is identified by letter L follo wed by 3 digits (e.g.

L001). Variables are detailed as follows in the sections below:

Lxxx Range

Value displayed on th e touchscreen display (m ay be a decimal figure) plus unit of measure

Name of the

variable

Default

Factory setting of the parameter (as displayed) plus unit of measure.

Function

Description of the parameter.

Table 7: Template of the variable descriptive tables

4.3.2. Info Menu

The icons of the menus and submenus in the Info area are blue in colour and al low monitoring the invert er measures. Each measure is identified by letter M followed by 3 digits.

Figure 58 shows the Info menu tree, whil e Table 8, Table 9 and Table 10 describe each subm enu belon ging

to the Info menu.

See Table 8

See Table 9

See Table 10

Figure 58: Info menu tree

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4.3.2.1. Field Sub m enu

Submenu

Access

Level

Action

M000 – FIELD VOLTAGE

Displays the instant value of the PV field voltage

BASIC Displays the measure graph.

M002 – FIELD CURRENT

Displays the instant value of the PV field current

BASIC Displays the measure graph.

M001 – MPPT REFERENCE

Displays the instant value of the MPPT reference

ADVANCED None. View-only item.

M017 – POSITIVE POLE IN SU LATION

RESISTANCE

Displays the instant value of the insulation resistance of the PV field positive pole

ADVANCED

None. View-only item.

M019 – NEGATIVE POLE INSULATION

RESISTANCE

Displays the instant value of the insulation resistance of the PV field negative pole

ADVANCED None. View-only item.

M016 – GRID KO EVENT COUNTER

Displays the counter for “weak radiation” events

ADVANCED None. View-only item.

Table 8: Info menu, Field submenu

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M000

Range

0 ÷ 9000

0 ÷ 900.0 V

Field Voltage

Address

1650

Level

BASIC

Function

Field voltage that has been measured.

M001

Range

0 ÷ 9000

0 ÷ 900.0 V

MPPT Reference

Address

1651

Level

ADVANCED

Function

When the inverter is runnin g, this is the meas ure of the voltage reference

generated by the MPPT; when the inverter is not

running, this is the

voltage value of the PV field voltage.

M002

Range

0 ÷ 3000

0 ÷ 30.00 A

Field Current

Address

1652

Level

BASIC

Function

Field current that has been measured.

M016

Range

0 ÷ 32767

Grid KO Event

Counter

Address

1670

Level

ADVANCED

Function

Counter for “weak radiation” events.

M017

Range

0 ÷ 65535

0 ÷ 65.535 MΩ

Positive Pole

Insulation

Resistance

Address

1672

Level

ADVANCED

Function

Insulation resistance of the positive pole of the PV field.

M019

Range

0 ÷ 65535

0 ÷ 65.535 MΩ

Negative Pole

Insulation

Resistance

Address

1673

Level

ADVANCED

Function

Insulation resistance of the negative pole of the PV field.

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4.3.2.2. Inverter Submenu

Submenu

Access Level

Action

Displays the Event History and the Alarm History

BASIC

Select the icon to display the following items:

− M089 – INVERTER STATUS

− M090 – AC TIVE ALARM

− ALARM HISTORY

Displays the Alarm History. See section 4.3.6 for details.

− EVENT HISTORY Displays the Event History. See section 4.3.6 for details.

Displays the information on the product specifications and programming modes

BASIC

Select the icon to display the following items:

− MLBL – SUNWAY M XS MODEL

− PRSN – SERIAL NUMBER

− L000 – DISPLAY SOFTWARE

− User_Texas – INVERTER SOFTWARE T

− Motorola – INVERTER SOFTWARE M

− M040 – COUNTRY

Displays diagnostic information

BASIC

Select the icon to display the following items:

− M098 – SUPPLY TIME

− M099 – OPER ATIO N TIME

− M059 – HEATSINK TEMPERATURE

Displays the measure graph.

− M057 – INTERNAL TEMPERATURE

Displays the measure graph.

Table 9: Info menu, Inverter submenu

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M089

Range

See Table 29

Inverter Status

Address

1739

Level

BASIC

Function

Describes the operating conditions of the inverter.

M090

Range

See section 4.3.6

Active Alarm

Address

1740

Level

BASIC

Function

Active alarm.

MLBL

Range

4600, 5000, 6000, 7500

Sunway M XS

Model

Address

1488

Level

BASIC

Function

Indicates the size of the product.

PRSN

Range

0 ÷ 9999999

Serial Number

Address

1827

Level

BASIC

Function

Indicates the serial number of the product.

L000

Range

N/A

Display Software

Level

BASIC

Function

Indicates the software version installed on the touchscreen display.

Motorola

Range

0 ÷ 3500

0 ÷ 3500.000

Inverter Software

Address

1487

Level

BASIC

Function

Indicates the software version installed on the DSP MOTOROLA.

User Texas

Range

0 ÷ 3500

0 ÷ 3500.000

Inverter Software

Address

233

Level

BASIC

Function

Indicates the software version installed on the DSP TEXAS.

M097

Range

0 ÷ 232

0 ÷ 232 in units of 200 ms displayed as hh:min:sec

Operation Time

Address

1933

Level

ADVANCED

Function

Operation time of the inverter while delivering energy.

This measure is expres sed in 32bits div ided into two 1 6-

bit words: the low

part and the high part.

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M098

Range

0 ÷ 232

0 ÷ 232 in units of 200 ms displayed as hh:min:sec

Supply Time

Address

1915

Level

ADVANCED

Function

Time when the inverter is power supplied.

This measure is expressed in 32bi ts divided int o two 16-

bit words: the low

part and the high part.

M057

Range

-5000 ÷ +15000

-50.00 ÷ +150.00 °C

Internal

Temperature

Address

1707

Level

ADVANCED

Function

Measure of the temperature internal to the inverter.

M059

Range

-5000 ÷ +15000

-50.00 ÷ +150.00 °C

Heatsink

Temperature

Address

1709

Level

ADVANCED

Function

Measure of the heatsink temperature.

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4.3.2.3. Grid Submenu

Submenu

Access Level

Action

M004 – GRID VOLTAGE

Displays the RMS value of the grid voltage

BASIC Displays the measure graph.

M006 – GRID CURRENT

Displays the RMS value of the grid current

BASIC Displays the measure graph.

MPWR – GRI D POWER

Displays the value of the power delivered to

the grid

BASIC Displays the measure graph.

M005 – GRID FREQUENCY

Displays the value of the grid frequency

BASIC Displays the measure graph.

M010 – TOTAL ENERGY

Displays the total value of the energy delivered to the grid

M210 – TOTAL PAY-OFF

Displays the total pay-off resulting from the

produced energy

BASIC None. View-only item.

M011 – PARTIAL ENERGY

Displays the partial value of the energy delivered to the grid

M211 – PARTIAL PAY-OFF

Displays the partial pay-off resulting from the

produced energy

BASIC None. View-only item.

M009 – REACTIVE POWER

Displays the value of the reactive power

ADVANCED Displays the measure graph.

POWER BALANCE

Enables accessing diagnostic measures of the Power Balance functionality (5.3)

BASIC

Select the icon to display the items below (ADVANCED access

level):

M424 – TOTAL POWER ON PHASE R M425 – TOTAL POWER ON PHASE S M426 – TOTAL POWER ON PHASE T M427 – NUMBER OF INVERTERS DETECTED ON PHASE R M428 – NUMBER OF INVERTERS DETECTED ON PHASE S M429 – NUMBER OF INVERTERS DETECTED ON PHASE T M430 – NUMBER OF TOTAL DETECTED INVERTERS

Each item displays the instant value of the relevant measure.

Table 10: Info menu, Grid submenu

M004

Range

0 ÷ 4000

0 ÷ 400.0 V

Grid Voltage

Address

1654

Level

BASIC

Function

Grid voltage that has been measur ed.

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M005

Range

± 10000

± 100.00 Hz

Grid Frequency

Address

1655

Level

BASIC

Function

Grid frequency that has been measured.

M006 Range

4600TL: 0 ÷ 3000

5000TL: 0 ÷ 3000

6000TL: 0 ÷ 3000

7500TL: 0 ÷ 4000

4600TL: 0 ÷ 30.00 A

5000TL: 0 ÷ 30.00 A

6000TL: 0 ÷ 30.00 A

7500TL: 0 ÷ 40.00 A

Grid Current

Address

1656

Level

BASIC

Function

Current delivered to the grid.

MPWR Range

4600TL: 0 ÷ 5000

5000TL: 0 ÷ 6000

6000TL: 0 ÷ 7000

7500TL: 0 ÷ 8000

4600TL: 0 ÷ 5000 W

5000TL: 0 ÷ 6000 W

6000TL: 0 ÷ 7000 W

7500TL: 0 ÷ 8000 W

Grid Power

Address

1658

Level

BASIC

Function

Active power delivered to the grid.

M010

Range

0 ÷ 4294967296

0 ÷ 42949672.96 kWh

Total Energy

Address

1661-1662

Level

BASIC

Function

Total count of the active energy delivered to the grid.

M011

Range

0 ÷ 4294967296

0 ÷ 42949672.96 kWh

Partial Energy

Address

1663-1664

Level

BASIC

Function

Partial count of the active energ y delivered to the grid . This value is reset when the I002 command is run (4.3.5.4).

M200

Range

0 ÷ 4294967296

0 ÷ 429496729.6 Euros

Total Pay-off

Address

1807, 1808

Level

BASIC

Function

This measure represents the total pa y-off resulting fr om the total count of

the energy delivered to the grid (M010).

The remuneration factor is set via parameter P130 (4.3.5.1).

M201

Range

0 ÷ 4294967296

0 ÷ 429496729.6 Euros

Partial Pay-off

Address

1809, 1810

Level

BASIC

Function

This measure represents the partial pay-off res ulting from the total co unt

of the energy delivered to the grid (M011).

This value is reset when the

I002 command is run (4.3.5.4).

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4.3.3. Graph Menu

The icon of the Graph menu is yellow in colour. The Graph menu displa ys a graph window (4.2.1) where up

to three custom measur es may be displa yed. Measures ma y be selec ted f rom the Customization > Display > Graph submenu (see section 4.3.5.2) in the Tools menu. The MPWR (Power to Grid) measure is displayed as a factory setting.

The Graph menu m ay be set up as the Defau lt View from Customization > Displa y > L450 – Default View (factory setting).

Figure 59: Graph menu

4.3.3.1. Customizatio n o f th e Measures to be Graphically Displayed

The selection of the measures to be graphically displayed is made from the Customization > Display submenu in the Tools menu. Do the following:

− From the start menu, select the Tools ( ) icon;

− Selct the Customization ( ) icon, then the Display ( ) submenu;

− Select GRAPH, then select the measure to be customized. The screen below appears:

Figure 60: Selection page for the me asu re to be graphically displayed

− Scroll the list of the availab le measures with the arrow keys ( ) and activate the desired measure;

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− Activate your choice b y pre s s ing the Save ( ) button and confirm with . The

system automaticall y quits the current page. If you press Cancel ( ), the previous settings are maintained;

− Repeat the operation for the other measures (if any) to be graphically represented;

− Press to return to the start menu.

In summary:

→ → →

→

Select the Tools

icon

Select the

Customization

submenu

Select the

Display submenu

Select the Graph

item

Select one of the

three

customizable

measures

Select the

variable to be

graphically

represented, ,

press SAVE and

confirm with OK

Figure 61: Steps to take for the c u stomization of the measures to be graphically displayed

4.3.3.2. Setting the Graph Menu as the D efault View

Setting the Graph menu as the def ault view is possible fr om the Customization > Disp lay submenu in the Tools menu. Do the following:

− From the start menu, select the Tools ( ) icon;

− Select the Customization ( ) icon, then select the Display ( ) submenu.

− Select Default View; the screen below appears:

Figure 62: Setting page of the Default View

− Scroll the list of the availab le measures with the arrow ke ys ( ) and activate the

desired measure;

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− Activate your choice b y pre s s ing the Save ( ) button and confirm with . The

system automaticall y quits the current page. If you press Cancel ( ), the previous settings are maintained;

− Press to return to the start menu.

In summary:

→ → →

→

Select the Tools

icon

Select the

Customization

submenu

Select the

Display submenu

Select L450 –

Default View

Select GRAPH

and press SAVE

Confirm with OK

Figure 63: Setting the Graph menu as the Default View

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4.3.4. Connectivity Menu

The icons of the menus and s ubmenu in the Connectivity area are green in colour and enable doin g the following:

− display the information about the connectivity status;

− configure the Wi-Fi connection;

− access the software update and remote assistance functions;

− configure the RS485 serial connection (optional).

The identifier parameter for each item is marked with L or R followed by three digits. Figure 64 s hows the Connectivity menu tree, while Table 11 to Table 13 des cribe each par am eter relati ng to

the inverter connectivity.

See Table 11

See Table 12

See Table 13

Figure 64: Connectivity menu tree

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4.3.4.1. Wi-Fi Submenu

Submenu

Access Level

Action

L399 – WI-FI STATUS

Displays the current setting of the parameter

BASIC

Activates a list window. Select:

− OFF

− ON

L305 – TYPE OF CONNECTION

Displays the current setting of the

parameter

BASIC

Activates a list window. Select:

− ROUTER: connection via Router or Access Point

− AD HOC:

direct connection between the inverter and the

device (PC or Smartphone).

L308 – SELECTED NETWORK

Displays the current setting of the parameter

BASIC

Activates a window containing a list of the available networks. Select the target network for the Wi-Fi connection.

L306 – WI-FI PASSWORD

Sets the password for the Wi-Fi

connection

BASIC

Activates an alphanumeric keypad window.

Set the password of the target network for the Wi-Fi connection.

L307 – IP TYPE

Displays the current setting of the parameter

BASIC

Activates a list window. Select:

− DHCP

− STATIC

L301 – IP ADDRESS

Displays the current setting of the parameter

BASIC

Activates an alphanumeric keypad window.

Write the desired IP address.

L302 – SUBNET MASK

Displays the current setting of the parameter

BASIC

Activates an alphanumeric keypad window. Set the desired value.

L303 – GATEWAY

Displays the current setting of the parameter

BASIC

Activates an alphanumeric keypad window.

Set the desired value.

L311 – DNS

Displays the current setting

of the

parameter

BASIC

Activates an alphanumeric keypad window.

Set the desired value.

Table 11: Connectivity menu, Wi-Fi submenu

L399

Range

OFF, ON

Wi-Fi Status

Default

OFF

Level

BASIC

Function

This variable allows setting the activation status of the Wi-Fi connection.

L307

Range

ROUTER, AD HOC

Type of

Connection

Default

ROUTER

Level

BASIC

Function

This variable selects the type of connection to establish.

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L308

Range

N/A

Selected Network

Default

Level

BASIC

Function

If a Wi-Fi ROUTER connection (section 3.7.1.3) is established, this

variable contains the name of the target network for the Wi-Fi connecti on

The user may choose among a list populated based on the Wi-Fi

networks

detected by the inverter. If an AD HOC connection is established (

see

section 3.7.1.2), this variable assumes the “Sunway_MXS” value.

L306

Range

Alphanumeric value ranging from 8 to 63 characters

Wi-Fi Password

Default

Default0

Level

BASIC

Function

This variable contains the password enabling accessing the target wireless network for the Wi-Fi connection.

L307

Range

DHCP, STATIC

IP Address

Assign Mode

Default

DHCP

Level

BASIC

Function

This variable selects the assign mode of the IP address of the inverter

when this is connected to an existing network. DHCP = the address is assigned to the inverter by an external

agent, such

as the reference access point.

STATIC = the user sets the IP address of the inverter.

L301

Range

000.000.000.000 ÷ 255.255.255.255

IP Address

Default

N/A

Level

BASIC

Function

This variable represents the IP address of the inverter when connec ted to

a communications network. This variable is read-only for the ROUTER connection, with active DHCP and for the AD HOC connection.

This

variable may be written by the user in ROUTER mode,

with inactive

DHCP (STATIC IP address assigned). See variable L307 in Table 11.

L302

Range

000.000.000.000 ÷ 255.255.255.255

Subnet Mask

Default

255.255.248.000

Level

BASIC

Function

This variable represents th e subnet mask of the inverter when connected

to a communications networ k. This variable is read-

only for the ROUTER

connection, with active DHCP and for the AD HOC connection. This

variable may be written by the user in

ROUTER mode, with inactive

DHCP (STATIC IP address). See variable L307 in Table 11.

L303

Range

000.000.000.000 ÷ 255.255.255.255

Gateway

Default

000.000.000.000

Level

BASIC

Function

This variable represents the IP address of the network gateway. This

variable is read-onl y for the ROUTER connection, with active DHCP and for the AD HOC connectio n. This variable may be written by

the user in

ROUTER mode, with inactive DHCP (STATIC IP address).

Setting a wrong variable may com promise the right connection of the PC

or the Smartphone to the i nverter, thus com promising the invert er access

to the Internet.

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L311

Range

000.000.000.000 ÷ 255.255.255.255

DNS

Default

8.8.8.8

Level

BASIC

Function

This variable represents the IP address of the DNS. Setting a wrong variable compromises the inverter access to the Internet.

4.3.4.2. Service Submenu

Submenu

Access Level Action

L505 – SUNWAYPORTAL.IT

Displays the current setting of the parameter

BASIC

Activates a list window. Select:

− DISABLED

− ENABLED

L502 – TECHNICAL SUPPORT

Displays the current setting of the parameter

BASIC

Activates a list window. Select:

− DISABLED

− ENABLED

L010 – DISPLAY UPDATE

Displays the current setting of the parameter

BASIC

Activates a list window. Select:

− DISABLED

− ENABLED

L501 – INVERTER UPDATE

Enables updating the inverter firmware

BASIC

Activates a “Run command” window. Press the Run Command button. The messages relating to the execution of the command will be

displayed.

Table 12: Connectivity menu, Services submenu

L505

Range

DISABLED, ENABLED

Sunwayportal.it

Default

ENABLED

Level

BASIC

Function

This variable enables the activation of the Sunwayportal.it service.

L502

Range

DISABLED, ENABLED

Technical

Support

Default

DISABLED

Level

BASIC

Function

This variable enables the activation of the Technical Support. The Technical Support service enables remote access to the inverter measures and programming parameters by the Customer Service of

Elettronica S ant er no SpA. The inverter is to be connected to a Wi-Fi

network and is to be connec ted

to the Internet for the activation of the service.

L010

Range

DISABLED, ENABLED

Display Update

Default

DISABLED

Level

BASIC

Function

This variable enables th e update procedure of the software implemented in the touchscreen display.

L501

Range

N/A

Inverter update

Level

BASIC

Function

This variable enables the update procedur e of the firmware implemented in the inverter.

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4.3.4.3. Serial Communications Submenu

Submenu

Access level Action

R001 – INVERTER MODBUS ADDRESS

Displays the Modbus address of the inverter

Activates an alphanumeric keypad window.

Enter the desired value. The value will not take effect until you restart the inverter.

R002 – RESPONSE DELAY

Displays the inverter response delay for

RS485 communications

Activates an alphanumeric keypad window. Enter the desired value.

R003 – BAUD RATE

Displays the baudrate of RS485 communications

Activates a list window enabling selecting one of the following

items:

− 1200

− 2400

− 4800

− 9600

− 19200

− 38400

−

57600

R004 – TIME ADDED TO 4BYTETIME

Displays the time added to 4T byte-time on

RS485 port

Activates an alphanumeric keypad window.

Enter the desired value.

R005 – WATCHDOG SAFETY TIME

Displays the RS485 port watchdog safety

time

Activates an alphanumeric keypad window.

Enter the desired value.

R006 – PARITY BIT

Displays the parity bit setting of RS485 communications

Activates a list window enabling selecting one of the following

items:

− DISABLE 1STOP

− DISABLE 2STOP

− EVEN

−

ODD

Table 13: Connectivity menu, Serial Communications submenu

R001

Range

1 ÷ 247

Inverter Modbus

Address

Default

Level

ADVANCED

Address

588

Function

Determines the address of serial link 0, ass igned to the in verter conn ecte d

to the network via RS485. The value will not take effect until you restart the inverter.

The reset

command may be run from the Commands submenu in the Tools menu.

R002

Range

1 ÷ 1000

1 ÷ 1000 ms

Response Delay

Default

5 ms

Level

ADVANCED

Address

589

Function

Determines the inverter response delay following a query sent by the Master via the serial link.

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R003 Range

1 ÷ 7

1: 1200 bps

2: 2400 bps 3: 4800 bps 4: 9600 bps 5: 19200 bps 6: 38400 bps

7: 57600 bps

Baud Rate

Default

6: 38400 bps

Level

ADVANCED

Address

590

Function

Sets the baud rate, expressed in bits per second, for the serial link.

R004

Range

1 ÷ 10000

1 ÷ 10000 ms

Time Added to

4byte–time

Default

2 ms

Level

ADVANCED

Address

591

Function

Sets the limit time after which, if no more characters ar e received from the

serial link, the mes sage sent from the Master to the inverter is cons idered

as finished.

R005

Range

0 ÷ 65000

0 ÷ 6500.0 s

Watchdog Safety

Time

Default

0.0 s

Level

ADVANCED

Address

592

Function

This parameter sets the lim it time after which, if no more characters are

received from serial link 0 (9-pole, male D connector), alarm s A061

(Serial

Link n. 0 WDG Alarm) trips.

If R005 is set to zero, alarm A061 is disabled.

R006 Range

0 ÷ 3

0: Disabled 1 Stop–bit

1: Disabled 2 Stop–bit 2: Even (1 Stop–bit)

3: Odd (1 Stop–bit)

Parity Bit

Default

1: Disabled 2 Stop–bit

Level

ADVANCED

Address

593

Function

Sets whether the parity bit is used or not when creating the Modbus message via serial link.

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4.3.5. Tools Menu

The icons of the menus and s ubm enus belong ing to t his m acr oarea are gr e y in colour and enabl e displ aying the operating paramet ers that can be cha nged b y the us er. The identifier parameter for each item is marked with letter P, C, I, L and R followed by three digits.

The SUNWAY M XS inverter is factory-set with a set of param eters fitting most applicat ions. Therefore, the Quick Configuration settings are normally sufficient for the correct operation of the inverter.

Figure 65 shows the Tools menu tree. The submenus in the Tools menu are detailed in the sections below.

See 4.3.5.1

See 4.3.5.2

See 4.3.5.3

See 4.3.5.4

See 4.3.5.5

Figure 65: Tools menu tree

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4.3.5.1. Quick Config u ration Submenu

The Quick Configurat ion submenu groups the sett ings to b e conf igured wh en comm issioning t he invert er for its correct operation. See section 3.6 for details.

Submenu Access Level Action

L402 – LANGUAGE

Displays the current language of the touchscreen display

BASIC

Activates a list window. You can select one of the following:

− ITALIAN

− ENGLISH

− ESPAÑOL

− FRANÇAIS

− DEUTSCH

P040 – COUNTRY

Displays the Country for the grid interface configuration

BASIC

Activates a list window. You can select one of the following:

− ITALIA

− ESPAÑA

− CONT. GREECE

− GREEK ISLANDS

− FRANCE

− BELGIQUE

− AUSTRALIA

− DEUTSCHLAND

− UK

− PORTUGAL

−

EXT. NEUTRAL ENS

L404 – TIME ZONE

Displays the time zone set for the

inverter

BASIC

Activates a list window. Select the desired time zone.

L400 – DATE

Displays the date set for the inverter

BASIC

Activates a list window. Select the desired date.

L401 – TIME

Displays the time set for the inverter

BASIC

Activates a list window. Select the desired time.

L403 – CURRENCY

Displays the currency set for the inverter

BASIC

Activates a list window. Select the desired currency.

P130 – INCENTIVE

Displays the remuneration incentive for

the produced energy

BASIC

Activates a list window. Select the desired value.

L500 – HISTORY RESET

Resets the alarm history of the

touchscreen display

BASIC

Activates a run command window. Press the Run Command button and wait for the success message.

L011 – DISPLAY RESET

Resets the touchscreen display

BASIC

Activates a run command window.

Press the Run Command button and wait for the success message. When the command is run, the touchscreen display will be shut off and

restarted.

Table 14: Tools menu, Quick Configuration submenu

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L011

Range

N/A

Display Reset

Default

N/A

Level

BASIC

Function

This is a command to reset the touchscreen display.

L400

Range

01/01/1970 ÷ 19/01/2038

Date

Default

01/01/1970

Level

BASIC

Function

Sets the date for th e inverter. If the i nverter is connected to the Internet, the date will be automatically updated.

L401

Range

00:00 ÷ 23:59

Time

Default

00:00

Level

BASIC

Function

Sets the time for the inverter. If the inverter is connected to the Internet, the date will be automatically updated based on the time zone set in L404.

L402

Range

ITALIANO, ENGLISH, ESPAÑOL, FRANÇAIS, DEUTSCH

Language

Default

ENGLISH

Level

BASIC

Function

Sets the language for the graphic interface programme.

L403 Range

AUD, BRL, CAD, CHF, DKK, EUR, GBP, INR, JPY, NOK, NZD, RMB, RUB, SEK, USD

Currency

Default

EUR

Level

BASIC

Function

Sets the currency. The currency is used for M200 and M201 (4.3.2.1).

L404 Range

Amsterdam, Andorra, Athens, Belgrade, Berlin, Bratislava, Brussels,

Bucharest, Budapest, Chis inau, C openha gen, Dub lin, G ibralta

r, Guernsey,

Helsinki, Isle of Man, Istan bul, Jersey, Kalini ngrad, Kiev, L isbon, Ljubjan a,

London, Luxembourg, Madrid, Malta, Mariehamn, Misnk, Monaco, Moscow, Oslo, Paris, Podgorica, Prague, Riga, Rome, Samara, San

Marino, Sarajevo, Simferopol, Skopje, So

fia, Stockholm, Tallinn, Tirane,

Uzhgorod, Vaduz, Vatican, Vienna, Vilnius, V olgograd, Warsaw, Zagreb

Zaporozhye, Zurich

Time Zone

Default

Rome

Level

BASIC

Function

Sets the time zone for the inverter. This s etting takes eff ect if the inverter

is connected to the Internet. In t

hat case, the inverter will automatically

update its time based on the set time zone.

L500

Range

N/A

History Reset

Default

N/A

Level

BASIC

Function

This command resets the history data from the display. This command permanently deletes the history data saved on the display.

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P130

Range

0 ÷ 10000

0.0 ÷ 10.000 Units / kWh

Incentive

Default

0 Units / kWh

Level

BASIC

Address

676

Function

This parameter sets the rem uneration per kWh produced. The value is set

for M200 and M201 (4.3.2.1). The currency may be set via

parameter

L403.

4.3.5.2. Customizatio n Submenu

See Table 15

See Table 16

See Table 17

Figure 66: Tools menu, Customization submenu

Submenu

Access

Level

Action

L450 – DEFAULT VIEW

Displays the current setting for the Default View

BASIC

Activates a list window. Select one of the following:

− GRAPH

− HOMEPAGE

GRAPH

BASIC

Displays the following items:

− L451 – MEASURE 1

− L452 – MEASURE 2

− L453 – MEASURE 3

Each item activates a list window. You can select one of the Measure

values listed in Table 4.

Table 15: Tools menu, Customization > Display submenu

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L450

Range

GRAPH, HOMEPAGE

Default View

Default

GRAPH

Level

BASIC

Function

Enables the customi zation of the Default Vie w of the product. The d efault

screen is displayed b y the inverter when no input has been received for a

reasonably long time.

L451

Range

Table 4

Measure 1

Default

MPWR

Level

BASIC

Function

Enables the customization of measure 1 in the main Graph.

L452

Range

Table 4

Measure 2

Default

EMPTY

Level

BASIC

Function

Enables the customization of measure 2 in the main Graph.

L453

Range

Table 4

Measure 3

Default

EMPTY

Level

BASIC

Function

Enables the customization of measure 3 in the main Graph.

Submenu

Access

Level

Action

L503 – INVERTER COLOUR

Displays the

current setting for the inverter

colour.

This setting affects the colour of the icon displayed on the browser web page (3.7.2.1).

BASIC

Activates a list window. Select one of the following:

− BLACK

− WHITE

− RED

− BLUE

L504 – LABEL

Displays the current setting for the inverter label.

This setting affects the label of the icon displayed on the browser web page (3.7.2.1).

BASIC

Activates an alphanumeric keypad window. Set the inverter identifier on the web page.

Table 16: Tools menu, Customization submenu > Web page

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L503

Range

BLACK, WHITE, RED, BLUE

Inverter Colour

Default

N/A

Level

BASIC

Function

Selects the colour of the product icon displa yed on th e browser we b page (3.7.2). This parameter is factory set to the colour of the product.

L504

Range

N/A

Label

Default

S/N

Level

BASIC

Function

Enables the custom ization of the product name dis played on the browser

web page (3.7.2).

This parameter is factory set to the serial number of the product.

Submenu

Access

Level

Action

P001 – USER LEVEL

Displays the current level for the user level.

BASIC

Activates a list window. Select one of the following:

− BASIC

− ADVANCED

SW0 – SERVICE PASSWORD

ADVANCED

Activates an alphanumeric keypad window.

Enter the Service password. This functionality is reserved to the Customer Service of Elettronica Santerno SpA.

Table 17: Tools menu, Customization submenu > Access Level

P001 Range

0 ÷ 1

0: BASIC 1: ADVANCED

User Level

Default

0: BASIC

Level

BASIC

Address

514

Function

The programming param eter s of the inverter ar e d ivid ed int o gr ou ps based

on user access levels, depending on the complexity of their function.

Therefore, based on the user level programmed in the touchscreen

display, the user is al lowed to view only some m enus or certain parts of them.

By setting the B

ASIC user level, once the inverter is properly

parameterized, navigat ion is easier, sinc e the user is shown a shor ter set of parameters including only the most frequently used parameters.

The preset user level is stated in the “Level” field.

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4.3.5.3. Advanced Configuration Submenu

See Table 18

See Table 19

See Table 22

Figure 67: Tools menu, Advanced Configuration Submenu

Submenu

Access

Level

Action

P026 – MPPT

ADVANCED

Activates a list window. Select one of the following:

− INACTIVE

−

ACTIVE

P020 – FIELD REFERENCE

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value.

P021 – STARTUP DELAY

ADVANCED

Activates an alphanumeric keypad window.

Enter the desired value.

Table 18: Tools menu, Advanced Configuration > Field submenu

P020

Range

335 ÷ 740

335 ÷ 740 V

Field Reference

Default

370 V

Level

ADVANCED

Address

620

Function

If the MPPT function is disabled (P026=Inactive), P020 represents the

working voltage referenc e of the PV field: the inverter will tr y to make

the

working point of the DC bus match the set value. Regardless of whether the MPPT is enabled or not, t he inverter e nters the

RUN status if the field volt age is higher than or equal to P020

during the

time set in P021.

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P021

Range

0 ÷ 6000

0 ÷ 600.0 s

Startup Delay

Default

600

60.0 s

Level

ADVANCED

Address

621

Function

Minimum time when th e o p en -c irc uit vo lta ge of the P V f ield must be longer than the time set in P020 to enable the inverter startup.

P026 Range

0 ÷ 1

0 : Inactive 1: Active

MPPT

Default

1: Active

Level

ADVANCED

Address

626

Function

MPPT Enable: if P026 = Active, the MPPT (Maximum Power Point

Tracking) is enabled. If P026 is set to Inactive, the MPPT

is in manual

mode and the field voltage reference is the one set in P020.

Advanced Parameters

See Table 18

Power Balance See Table 20

Reactive Power See Table 21

Figure 68:Tools menu, Advanced Configuration > Inverter

ADV ANCE D PARAMETERS

Submenu

Access

Level

Action

P041 – POWER OFF DELAY

Displays the value currently set for the power

off delay

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value.

Table 19: Tools menu, Advanced Configuration > Inverter > Advanced Para m eters su bm enu

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P041

Range

0 ÷ 600

0 ÷ 600 min

Power Off Delay

Default

15 min

Level

ADVANCED

Address

641

Function

Time when the inverter is wait ing for a f ield volt age value exceeding P020; when that time is over, the inverter is powered off.

POWER BALANCE

Submenu

Access

Level

Action

R052 – POWER BALANCE

Displays the current status of the Power

Balance functionality

ADVANCED

Activates a list window. Select one of the following:

− DISABLED

− ENABLED

P400 – PHASE

Displays the value currently set for the Power Balance function phase

ADVANCED

Activates a list window. Select one of the following:

− R

− S

− T

Table 20: Tools menu, Advanced Configuration > Inverter > Power Balance

R052 Range

0 ÷ 1

0: Disabled 1: Enabled

Power Balance

Default

0: Disabled

Level

ADVANCED

Address

190

Function

Enables the Power Bal ance functio nality. The Power Balance funct ionality

requires the inverters to be connected to an externa l CAN bus.

Details on

the Power Balance functionali t y are given in sect ion 5.3.

P400 Range

1 ÷ 3

1: R

2: S

3: T

Phase

Default

1: R

Level

ADVANCED

Address

540

Function

Phase for the Power Balanc e algorithm. The phase is to be set u p during

the commissioning of the product bas ed on the connec tion of the product to the PV plant. If the phase setting is incorrect, this will advers ely affect the Power Balance functio nality by tripping the safet y devices or reducing

the delivered power.

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REACTIVE PO WER

Submenu

Access

Level

Action

P300 – REACTIVE POWER ADJUSTMENT

Displays the current status of the reactive power adjustment functionality

ADVANCED

Activates a list window. Select one of the following:

− DISABLED

− ACTIVE POWER

− ACTIVE POWER AND POWER FACTOR

−

ACTIVE POW ER AN D REACTIVE POWER

P301 – CAPACITIVE-INDUCTIVE

Displays the current value of the “inductive-

capacitive” setting

ADVANCED

Activates a list window. Select one of the following:

− CAPACITIVE

− INDUCTIVE

P302 – ACTIVE POWER LIMIT

Displays the value currently set for the active power limit

ADVANCED

Activates an alphanumeric keypad window.

Enter the desired value.

P303 – POWER FACTOR REFERENCE

Displays the value currently set for the power factor reference

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value.

P304 – REACTIVE POWER REFERENCE

Displays the value currently set for the reactive

power reference

ADVANCED

Activates an alphanumeric keypad window.

Enter the desired value.

Table 21: Tools menu, Advanced Configuration submenu > Inverter > Reactive Power

P300 Range

0 ÷ 3

0: Disabled

1: Active Power 2:

Active Power and Power

Factor 3:

Active Power and Reactive

Power

Reactive Power

Adjustment

Default

2: Active Power and Power factor

Level

ADVANCED

Address

900

Function

Selects the activation status and the control mode of the reactive power.

P301 Range

0 ÷ 1

0: Capacitive 1: Inductive

Capacitive/

Inductive

Default

0: Capacitive

Level

ADVANCED

Address

901

Function

Type of reactive power delivered by the inverter. This parameter is effective for any value other than 0 set in P300.

P302

Range

0 ÷ 100

0 ÷ 100% Pn

Active Power

Limit

Default

100

100 % Pn

Level

ADVANCED

Address

902

Function

Active power lim it delivered by the inverter. T he value is expressed as a

percentage of the rate d power.

This parameter is ef fective for any value

other than 0 set in P300.

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P303

Range

0 ÷ 100

0.80 ÷ 1.00

Power Factor

Reference

Default

100

1.0

Level

ADVANCED

Address

903

Function

Desired power factor (angle between the grid voltage and the current delivered by the inverter). This parameter is effective when P300 = 2.

P304

Range

0 ÷ 7590

0 ÷ 7590 Var

Reactive

Default

0 Var

Level

ADVANCED

Address

904

Function

Desired reactive power. This parameter is effective when P300 = 3.

Grid Interface

See Table 22

Grid Events

See Table 23

Energy

See Table 24

Figure 69: Tools menu, Advanced Setti n g s > Grid

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Menu GRID INTERFACE

Submenu Access Level Action

C000 – RATED GRID VOLTAGE

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value.

C001 – RATED GRID FREQUENCY

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value.

P079 – PEAK OVERVOLTAGE TRIP

TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P080 – INSTANT OVERVOLTAGE

THRESHOLD

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P081 – INSTANT OVERVOLTAGE

RELEASE RATIO

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

P082 – INSTANT OVERVOLTAGE

TRIP TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view only parameter. The Service access level is required for parameter modification.

P083 – INSTANT OVERVOLTAGE

RESET TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

P084 – MAXIMUM VOLTAGE TRIP

THRESHOLD

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P085 – MAXIMUM VOLTAGE

RELEASE RATIO

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

P086 – MAXIMUM VOLTAGE TRIP

TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view only parameter. The Service access level is required for parameter modification.

P087 – MAXIMUM VOLTAGE RESET

TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

P088 – MINIMUM VOLTAGE TRIP

THRESHOLD

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view only parameter. The Service access level is required for parameter modification.

P089 – MINIMUM VOLTAGE RELEASE

RATIO

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

P090 – MINIMUM VOLTAGE TRIP TIME

Displays the value currently set for the parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

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Menu GRID INTERFACE

Submenu Access Level Action

P091 – MINIMUM VOLTAGE RESET

TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P092 – INSTANT GRID

UNDERVOLTAGE THRESHOLD

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

P093 – INSTANT UNDERVOLTAGE

RELEASE RATIO

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P094 – INSTANT UNDERVOLTAGE

TRIP TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P095 – INSTANT UNDERVOLTAGE

RESET TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P096 – MAXIMUM FREQUENCY TRIP

THRESHOLD

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P097 – MAXIMUM FREQUENCY

RELEASE RATIO

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P098 – MAXIMUM FREQUENCY TRIP

TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P099 – MAXIMUM FREQUENCY RESET

TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

P100 – MINIMUM FREQUENCY TRIP

THRESHOLD

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P101 – MINIMUM FREQUENCY

RELEASE RATIO

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

P102 – MINIMUM FREQUENCY TRIP

TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

P103 – MINIMUM FREQUENCY RESET

TIME

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required

for parameter modification.

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Menu GRID INTERFACE

Submenu Access Level Action

P114 – MINIMUM PERCENTAGE OF

DV606 INSTAN T VOLTAGE

Displays the value currently set for the

parameter

ADVANCED

Activates an alphanumeric keypad window. Enter the desired value. This is a view-only parameter. The Service access level is required for parameter modification.

Table 22: Settings menu, Advanced Configuration > Grid > Grid Interface

C000

Range

1000 ÷ 6900

100.0 ÷ 690.0 V

Rated Grid

Voltage

Default

2300

230.0 V

Level

ADVANCED

Address

1000

Function

This parameter sets the rated value of the grid voltage.

C001

Range

400 ÷ 700

40.0 ÷ 70.0 Hz

Rated Grid Frequency

Default

50.0 Hz

Level

ADVANCED

Address

1001

Function

This parameter sets the rated value of the grid frequency.

P079

Range

1 ÷ 1000

1 ÷ 1000 ms

Peak Overvoltage

Trip Time

Default

Level

ADVANCED

Address

679

Function

This parameter sets the check time of the inst antaneous overvoltage and the relevant fault notification.

P080

Range

130 ÷ 160

[130 ÷ 160] % of Vn

Instant

Overvoltage

Threshold

Default

140

Level

ADVANCED

Address

680

Function

This parameter, expr essed as a per centage of the rated grid voltage, sets the trip threshold of the grid overvoltage fault.

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P081

Range

950 ÷ 1000

0.95 ÷ 1

Instant

Overvoltage

Release Ratio

Default

970

Level

ADVANCED

Address

681

Function

This parameter sets ratio between the trip threshold of the overvoltage fault and the value at which the overvoltage fault is reset.

P082

Range

1 ÷ 1000

0.001 ÷ 1.000 s

Instant

Overvoltage Trip

Time

Default

Level

ADVANCED

Address

682

Function

This is the time during which the ins tantaneous overvoltage trip c ondition must be maintained to prompt the activation of the grid overvoltage fault.

P083

Range

1 ÷ 1000

0.001 ÷ 1.000 s

Instant

Overvoltage

Reset Time

Default

Level

ADVANCED

Address

683

Function

This is the time during whic h the ins t anta neo us over vo l tage res et c on dit ion must be maintained to prompt the grid overvoltage fault reset.

P084

Range

105 ÷ 130

[105 ÷ 130] % of Vn

Maximum

Voltage Trip

Threshold

Default

120 (Italy), 110 (Spain), 115 (Germany)

Level

ADVANCED

Address

684

Function

This parameter is expr essed as a percentage of the rated grid voltage; it sets the trip threshold for the grid maximum voltage fault.

P085

Range

900 ÷ 1000

0.900 ÷ 1.000

Maximum

Voltage Release

Ratio

Default

950

Level

ADVANCED

Address

685

Function

Sets the ratio between the t rip volta ge value f or the m aximum voltage fault and the value at which it is reset.

P086

Range

20 ÷ 1000

0.020 ÷ 1.000 s

Maximum

Voltage Trip Time

Default

50 (Italy), 150 (Spain), 150 (Germany)

Level

ADVANCED

Address

686

Function

This is the time duri ng which the m aximum voltage trip c ondition must be maintained to prompt the activation of the grid maximum voltage fault.

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P087

Range

0 ÷ 32000

0 ÷ 320.000 s

Maximum

Voltage Reset

Time

Default

10 (Italy), 10 (Spain), 3000 (Germany)

Level

ADVANCED

Address

687

Function

This is the time during which the maximum voltage reset condition must be maintained to prompt the reset of the grid maximum voltage fault.

P088

Range

60 ÷ 90

[60 ÷ 90] % of Vn

Minimum Voltage

Trip Threshold

Default

80 (Italy), 85 (Spain), 80 (Germany)

Level

ADVANCED

Address

688

Function

This parameter, expr essed as a per centage of the rated grid voltage, sets the activation threshold of the grid minimum voltage fault.

P089

Range

1000 ÷ 1200

1.000 ÷ 1.200

Minimum Voltage

Release Ratio

Default

1050

Level

ADVANCED

Address

689

Function

Sets the ratio between the trip threshold of the m inimum voltage fau lt and the value at which the minimum voltage fault is reset.

P090

Range

20 ÷ 1000

0.020 ÷ 1.000 s

Minimum Voltage

Trip Time

Default

50 (Italy), 150 (Spain), 150 (Germany)

Level

ADVANCED

Address

690

Function

This is the time duri ng which the minimum voltage trip condition must be maintained to prompt the activation of the minimum voltage fault.

P091

Range

0 ÷ 32000

0.0 ÷ 320.0 s

Minimum Voltage

Reset Time

Default

10 (Italy), 10 (Spain), 3000 (Germany)

Level

ADVANCED

Address

691

Function

This is the time duri ng which the minimum voltage trip condition must be maintained to prompt the grid minimum voltage fault reset.

P092

Range

50 ÷ 90

[50 ÷ 90] % of Vn

Instant Grid

Undervoltage

Threshold

Default

Level

ADVANCED

Address

692

Function

This parameter, expr essed as a per centage of the grid rate d voltage, se ts the activation threshold of the instant grid undervoltage fault.

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P093

Range

1000 ÷ 1100

1.0 ÷ 1.2

Instant

Undervoltage

Release Ratio

Default

1060

Level

ADVANCED

Address

693

Function

Sets the ratio between th e trip threshold of the instant un dervoltage fault and the value at which the instant undervoltage f au lt is reset .

P094

Range

1 ÷ 1000

0.001 ÷ 1.000 s

Instant

Undervoltage

Trip Time

Default

5 Level

ADVANCED

Address

694

Function

Time during which the trip condition of the instant overvoltage must be maintained to prompt the activation of the grid instant undervoltage fault.

P095

Range

1 ÷ 1000

0.001 ÷ 1.000 s

Instant

Undervoltage

Reset Time

Default

Level

ADVANCED

Address

695

Function

Time during which the trip condition of the instant overvoltage must be maintained to prompt the reset of the grid instant undervoltage fault.

P096

Range

10 ÷ 300

[0.1 ÷ 3.00] Hz

Maximum

Frequency Trip

Threshold

Default

30 (Italy), 10 (Spain), 20 (Germany)

Level

ADVANCED

Address

696

Function

This parameter sets the maximum value of the freque ncy offset in respec t to the nominal value at which the grid maximum frequency fault trips.

P097

Range

995 ÷ 1100

0.995 ÷ 1.1

Maximum

Frequency

Release Ratio

Default

998

Level

ADVANCED

Address

697

Function

Sets the ratio between the trip frequency of the max imum frequency fault and the value at which the maximum frequenc y fault is reset .

P098

Range

40 ÷ 1000

0.040 ÷ 1.000 s

Maximum

Frequency Trip

Time

Default

50 (Italy), 50 (Spain), 150 (Germany)

Level

ADVANCED

Address

698

Function

Time during which the trip condition of the maximum frequenc y must be maintained to prompt the activation of the grid maximum frequency fault.

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