AEG PV.500-MH manual Configuration Preparations, Setting the terminal program

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Protect PV.500-MH Operating Instructions

If you are using a different/in-house monitoring system, you can adjust the transmission parameters and the slave address of the Modbus interface to suit your requirements via port 1 (X2). We would be happy to provide you with the Modbus unit profile on re- quest.

7.1.4.1 Configuration Preparations

You will need a 1:1 data line and a PC.

For this configuration, you must connect the PC to the MultiCom interface (X2) via the data line and start a terminal program, e.g. Hyperterminal, on the PC.

Setting the terminal program:

Data transmission:	COMx, 9600 baud/8 data bits/1 stop bit
	No parity/no protocol
Terminal emulation:	VT100

You can then start the configuration by pressing the “S1” button on the MultiCom interface. Ensure that no communication has taken place via interfaces X2/X5 for at least 10 seconds before doing so.

Initiation of the configuration is displayed by the two LEDs flashing on the MultiCom interface and the following display on the termi- nal:

“PRESS <CR> FOR CONFIGURATION WHILE LED IS FLASHING”

The configuration starts provided you press the <ENTER> key (<CR>) within 30 seconds. The configuration main menu opens:

Figure 18

Main menu

If the configuration does not start, you must wait for 10 seconds and then repeat the procedure. Make sure that no data is received via the X2/X5 interfaces during this time.

Press the following key in the main menu:

<CR> to save the set values, exit the configuration and activate the MultiCom interface.

<ESC> to cancel the configuration.

<2> to access the X5 data transmission configuration. <4> to access the X5 data protocol configuration.

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Contents Protect PV.500-MH Operating InstructionsAEG Power Solutions GmbH Table of Contents Monitoring Systems, Messages and Faults System FunctionInterfaces Graphical Display and Operation Unit Information on How to Use these Instructions WarrantyGeneral Information ValidityTarget Groups Explanations of Target GroupsObligations of the Equipment Operator HandlingSkilled Personnel Skills and Training Storing Instructions Obligations of skilled personnelExplanation of Symbols and Safety Instructions Explanation of SymbolsSymbol Meaning Safety Instructions Signal Words UsedHazard Symbols Used Symbol Meaning for skilled personnelSigns Containing Orders for Personal Protective Equipment Emergency Procedure e.g. in the Event of a Fire Safety AwarenessAbbreviations Particular Dangers associated with Photovoltaic Systems Thin-film cellsLightning protection Safety Signs and Warning Notices on the Equipment Safety and Protection Devices for the EquipmentSystem stop switch Protective CoversLockable Equipment Doors GuardResidual Hazards Electrical Hazards Risks Due to Moving Parts Fire-Related RisksWater in electrical equipment Risk of injury due to rotating fansRisks from Maintenance and Repair Work Risks due to Loss of ControlProduct Details Product DescriptionImportant information about equipment documenta- tion Dimensions and Views SafetyAppropriate Use Inappropriate UseStandards, Directives and CE Mark NameplateTechnology Operating Elements System Description Individual OperationSystem Function Description of Sequence ControlOFF Status Waiting for Feed Conditions StatusOperation Status Waiting StatusFault Status Night StatusSequence Control During the Course of the Day Early morningDay EveningLater in the evening NightInverter stack switch-on time Permissible voltage dip after switching on the stackPower limit value for shutdown, delay time for shutdown Sequence Control ParametersDescription of Fan Control General Fan Control, Cabinet FanCabinet Fan Control Parameters Fan Control, Inverter Stack FanIgbt temperature limit value for switching off the fan Igbt temperature limitParameters of Inverter Stack Fan Control Insulation Monitoring and Earthing of PV Cells GeneralProtect PV.500-MH Operating Instructions Maintenance mode Operation with Thin-Film Solar CellsGeneral Sequence controlDelay for shutdown of K21 in night operation Minimum time in maintenance modeInsulation Monitoring Parameters MPP TrackerMonitoring Systems, Messages and Faults Table of Faults Temperature monitoring systemsCan I/O monitoring systems Fault/Message Unit Monitoring Systems Fault/Message DC voltage monitoring systems Fault/Message Interfaces Communication InterfaceTechnical Data MultiCom CCC hardware data assembly A29.1 Communication data port 1Communication data port 2 Communication data port 3Configuration jumpers Structure of the MultiCom CCC InterfaceConnections ButtonDescription of serial interfaces Port 2 X5 RS485 pin assignment default Shield connection of the RS485 bus lineConfiguration Port 2 X5 RS232 pin assignmentController Area Network can at Port 3 X4 can pin assignmentConfiguration Preparations Setting the terminal programProtect PV.500MH Operating Instructions Configuring the Modbus Protocol Data protocol configurationConfiguring Modbus Data Transmission Modbus/JBus data transmission configurationStructure of the COM Server internally wired to A93 COM Server GeneralNetwork Connection Installation of the COM Server Network Integration Configuration Configuration of the Virtual COM PortRemote Signalling Technical dataStructure Following default signals are used for remote signalling Graphical Display and Operation Unit DOUSignalling Acoustic signal generatorKeyboard Operation LEDsPossible symbol keys and their function Start-upMenu Structure Menu Tree Main MenuOperating Display Operating display Normal operationExamples of possible displays Example of operating displaySolar radiation is too low, the inverter is in standby mode Monthly data t = day 1 31 for the last 12 months Example of yearly overview Menu Status/Measured ValuesBlocking Menu Inverter exampleFault History SettingsService Information