AEG PV.500-MH manual Configuring the Modbus Protocol, Data protocol configuration

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Protect PV.500-MH Operating Instructions

7.1.4.2 Configuring the Modbus Protocol

To access the X5 data protocol configuration, you must press <4> in the main menu:

Figure 19 Data protocol configuration

Press one of the following keys in the “X5 Data Protocol” menu: <TAB> to configure the Modbus protocol

<CR> to accept the set values. The configuration is finished and the main menu is opened again.

<ESC> to cancel the configuration. This opens the main menu.

Figure 20 Modbus protocol configuration

Press one of the following keys in the “X5 Data Protocol – Mod- bus/JBusV2” menu:

<!> to load the factory setting.

<1> to configure the Modbus slave address.

<2> to configure the delay time between a request from the master and the response from the slave.

<CR> to accept the set values. The configuration is finished and the main menu is opened again.

<ESC> to cancel the configuration. This opens the main menu.

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Contents Protect PV.500-MH Operating InstructionsAEG Power Solutions GmbH Table of Contents Interfaces Monitoring Systems, Messages and FaultsSystem Function Graphical Display and Operation Unit General Information Information on How to Use these InstructionsWarranty ValidityObligations of the Equipment Operator Target GroupsExplanations of Target Groups HandlingSkilled Personnel Skills and Training Storing Instructions Obligations of skilled personnelSymbol Meaning Explanation of Symbols and Safety InstructionsExplanation of Symbols Hazard Symbols Used Safety InstructionsSignal Words Used Symbol Meaning for skilled personnelSigns Containing Orders for Personal Protective Equipment Abbreviations Emergency Procedure e.g. in the Event of a FireSafety Awareness Lightning protection Particular Dangers associated with Photovoltaic SystemsThin-film cells System stop switch Safety Signs and Warning Notices on the EquipmentSafety and Protection Devices for the Equipment Protective CoversResidual Hazards Lockable Equipment DoorsGuard Electrical Hazards Water in electrical equipment Risks Due to Moving PartsFire-Related Risks Risk of injury due to rotating fansRisks from Maintenance and Repair Work Risks due to Loss of ControlImportant information about equipment documenta- tion Product DetailsProduct Description Appropriate Use Dimensions and ViewsSafety Inappropriate UseStandards, Directives and CE Mark NameplateTechnology Operating Elements System Description Individual OperationOFF Status System FunctionDescription of Sequence Control Waiting for Feed Conditions StatusOperation Status Waiting StatusSequence Control During the Course of the Day Fault StatusNight Status Early morningLater in the evening DayEvening NightPower limit value for shutdown, delay time for shutdown Inverter stack switch-on timePermissible voltage dip after switching on the stack Sequence Control ParametersDescription of Fan Control General Fan Control, Cabinet FanCabinet Fan Control Parameters Fan Control, Inverter Stack FanParameters of Inverter Stack Fan Control Igbt temperature limit value for switching off the fanIgbt temperature limit Insulation Monitoring and Earthing of PV Cells GeneralProtect PV.500-MH Operating Instructions General Maintenance modeOperation with Thin-Film Solar Cells Sequence controlInsulation Monitoring Parameters Delay for shutdown of K21 in night operationMinimum time in maintenance mode 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 InterfaceCommunication data port 2 Technical Data MultiCom CCC hardware data assembly A29.1Communication data port 1 Communication data port 3Connections Configuration jumpersStructure of the MultiCom CCC Interface ButtonDescription of serial interfaces Port 2 X5 RS485 pin assignment default Shield connection of the RS485 bus lineController Area Network can at ConfigurationPort 2 X5 RS232 pin assignment 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 configurationNetwork Connection Structure of the COM Server internally wired to A93COM Server General Installation of the COM Server Network Integration Configuration Configuration of the Virtual COM PortStructure Remote SignallingTechnical data Following default signals are used for remote signalling Graphical Display and Operation Unit DOUKeyboard Operation SignallingAcoustic signal generator 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 exampleService Fault HistorySettings Information
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