Xantrex Technology RS232-XHR manual Condition Default Settings Model Example, Iset

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Installation and Configuration

Remote/Local Operation

Table 2.10 Remote Mode Power On Conditions

Condition	Default Settings	7.5-140 Model Example

Voltage	0 V	VSET 0

Current	0 A	ISET 0

Soft Voltage Limit	VMAX (see models)	VMAX 7.5

Soft Current Limit	IMAX (see models)	IMAX 140

OVP Trip Voltage	Model VMAX + 10%	OVSET 8.25

Delay	0.5 s	DLY 0.5S

Remote Enable	ON	REN ON

Foldback Protection	OFF	FOLD OFF

Output	ON	OUT ON

Hold	OFF	HOLD OFF

Unmask	NONE	UNMASK NONE

AUXA	OFF	AUXA OFF

AUXB	OFF	AUXB OFF

Remote Mode While in remote mode, use the interface commands to control the output of the Operation power supply from a computer. See Section 3 for a complete list of

device-dependent commands available with this interface.

From remote mode, change to local mode operation by pressing the front panel LOCAL button or by sending either the GTL (Go to Local) command or the REN (Remote Enable) OFF command. You can disable the LOCAL button by using the LLO (Local Lockout) command. For an example of how to use Local Lockout, see “Local Lockout (LLO) Command” on page 30.

To return to remote mode, ensure that the REN command is set to ON and then send any valid device-dependent command. Since the remote mode output settings may be different from the local mode settings, the output is programmed to protect the load by turning off when you toggle from local to remote mode during a session. Check your remote settings and then send OUT ON to restore the output.

28	Operating Manual for RS-232 for XHR/XFR Series Power Supply

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Contents RS232-XHR RS232-XFR Page Operating Manual for How do you get service? Phone 604 422 Toll Free North America 800 667 Fax 604 421What does this warranty not cover? Disclaimer Product Information About Your Power Supply Model Number Serial Number Purchased From Purchase DateSafety SupplyMain Sections Manual RevisionsAbout This Manual Contents Calibration Features and Specifications DescriptionFeatures and Specifications Features and FunctionsFeatures Readback FunctionsSpecifications Models 140 12-100 20-60 35-35 40-30Models 60-20 100-12 150-8 300-4 600-2 Models 300 12-220 20-130 33-85 40-70 Models 60-46 100-28 150-18 300-9 600-4 Models 130 20-50 33-33 40-25 60-18 Models 100-10 150-7 300-3.5 600-1.7 Introduction Initial InspectionInstallation and Configuration Initial InspectionRS-232 Interface Subplate Located on Power Supply Rear Panel RS-232 Interface PCB Basic Setup Procedure Step # Description Action ReferenceFlow Switch Setting Condition CommunicationsBaud Rate XON Switch Setting Condition Jumper Connections RS-232 Connector PinPower Supply DCE Host Computer DTE Pin connector Jumper J216 Connections RS-232 Connector PinSwitch Position Power on results RemoteStartup Condition Default Settings Model Example IsetExample Command RS-232 ConnectionLocal Lockout Power Supply Settings Parameter SettingUser Options and Settings 12 OVP Control Mode SelectionHigh OFF LOW User Signals User Signals J7 ConnectorJ7 User Signal Connector Circuit Block Diagram J7 User Cable with Ferrite Block Command Syntax RS-232 OperationOperation FormatParameter Description Form Floating Number Definition ExampleOperation Command Summary Command DescriptionAUXA? Cmode Command Reference Auxa 1 onResponse DLY seconds Lockout. See also Remote/Local Operation on Snsp Remote/Local Operation on Status, and Fault Registers on Section Accumulated Status, Status, and Fault Registers Condition Mnemonic Bit Position Bit Weight 4096Error Codes Error # Error Identification ExplanationTroubleshooting LEDsCalibration Voltage Program Calibration Procedure Voltage Mode CalibrationSetup VoltageVoltage Readback Calibration Procedure Current Mode Calibration Current Calibration SetupCurrent Program Calibration Procedure Current Readback Calibration Procedure Over Voltage Protection OVP Calibration Page Xantrex Technology Inc