Xantrex Technology ENET-XFR3 manual RS-232Communications, RS-232 Connection

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RS-232 Communications

RS-232Communications

RS-232 Connection

WARNING

Do not operate the power supply and the computer at significantly different frame potentials. The interface connection system may not be capable of handling the resulting excessive ground currents.

Use an approved RS-232 connector and null modem cable when connecting the Ethernet/RS-232 Interface to your computer. The RS-232 connector uses the 9 pin mating connector on the rear panel. Figure 2-5shows the pinouts for the RS-232 connector.

Refer to Figure 2-2 on page 2–5for the position of the RS-232 connector on the rear panel subplate.

1 NC

2 RXD

3 TXD 4NC 5 GND

6NC

7RTS

8CTS

9NC

Figure 2-5RS-232 Connector Pinouts

TM-XR9B-01XN

2–17

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Contents Operating Manual Page XFR 1.2kW and 2.8kW Ethernet/RS-232 Interface Option Date and Revision Purpose ScopeAudience Organization Related Information Conventions UsedPage Important Safety Instructions Viii Contents Operation Specifications Advanced Ethernet AdministrationCalibration Xii Figures Xiv Tables Xvi Description FeaturesInterface Features Features and FunctionsEthernet Features Programmable FunctionsReadback Functions Page Introduction ConfigurationFor RS-232 Initial Inspection FLT Front PanelSRQ ERR1Item Ethernet/RS-232 Interface PCB Xoff 2Ethernet/RS-232 Interface Jumper SelectionsChanging Internal Jumpers Procedure for 1.2kW XFRProcedure for 2.8kW XFR Basic Setup Procedure Ethernet 1Step#DescriptionActionModeConfigure for Ethernet1Step Basic Setup Procedure RS-232Ethernet Configuring for Ethernet or RS-232Ethernet Connection Ethernet CommunicationsLocating the Power Supply on Your Network Configuring Ethernet Bridge Background Installing and Using RealPort1RS-232 Connection RS-232CommunicationsBaud Rate Selection 6Jumper J2 Settings for Baud Rate7Jumper J2 Flow Control Section Flow Control SelectionRemote/Local Operation Remote/Local Mode StartupRemote Mode Operation Remote Enable REN Command Local Mode OperationRTS/CTS Power Supply SettingsLocal Lockout LLO Command XON/XOFFOVP Selection Additional User Options and SettingsTTL Shutdown Polarity LowonHigh LOW OFF User Lines Connector User SignalsUser Lines Signal Connector Circuit Block Diagram 7User Lines Cable with Ferrite Block User Lines Cable ConnectionOperation Command Syntax RS-232OperationManual Conventions Format Command Format and ParametersFlo ting Point Number floa Iset 2.0A Vset Command StringsCommand Terminators OrderCommand Summary ERR? AUXB?CMODE? DLY?ILO FAULT?Idata IHICommand Reference AUXA?Cmode 1/ON Description AlsoRemote/Local Operation on Chapter Mask None = Unmask ALL ALL, None Command Voltage settings which are being held. See Hold command ASTS? Accumulated Status, Status, and Fault RegistersOPF PONREM ACFError Codes Error0 #ErrorNo ErrorsIdentificationExplanationDiagnostic LEDs Troubleshooting10 Ethernet Mode Tips Ethernet Mode Troubleshooting TipsPossibleCauses RS-232and/or Ethernet Mode Troubleshooting Tips RS-232Mode Troubleshooting TipsPage Calibration Calibration Voltage Mode Calibration Voltage Calibration SetupVoltage Program Calibration Procedure Voltage Readback Calibration Procedure Current Mode Calibration Current Calibration SetupCurrent Program Calibration Procedure Current Readback Calibration Procedure Over Voltage Protection OVP Calibration Page Specifications OVP 40-30600-2 40-70 600-4 Page Administration Changing the Root Password Resetting the Configuration to Defaults Resetting the Configuration from a BrowserIntroduction Copying the Configuration to and from a Server Viewing Port Statistics and SettingsViewing Network Statistics Interpreting LED Information NETDIA Page Warranty Warranty and Product InformationProduct DisclaimerExclusions Return Material Authorization PolicyReturn Procedure Out of Warranty ServiceInformation About Your System Page Xantrex Technology Inc