User Signals, High OFF LOW | Xantrex Technology GPIB-XPD specification

Installation and Configuration

User Signals

Table 2.7 Switch Settings for TTL Shutdown Circuit Logic

PCB Jumper J3 Position	TTL Signal Level	Supply Output Condition
Pin 2 to Pin 3 (default)	HIGH	OFF
	LOW	ON

Pin 1 to Pin 2	HIGH	ON
	LOW	OFF

User Signals

Connector Auxiliary connector J21, located on the GPIB interface rear panel, provides several J21 User signals to increase your operating control of the supply. These signals are

Signals dependent on the operator's design and uses. The operation of the J21 signal requires that you provide external Vcc and ground. Use a standard 8-positiontelephone jack and data cable to connect to J21. To locate the connector, refer to the GPIB interface subplate drawing in Figure 2.2, on page 21. See Figure 2.4, “User Signals J21 Connector” on page 26 for pin descriptions. The J21 outputs can sink a current of 5mA each. Figure 2.5, “J21 User Signal Connector Circuit Block Diagram” on page 27 shows the portion of the option board schematic which contains the J21 connector. Use the schematic as a reference when making input or output connections.

Release 1.2

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Image 27

Xantrex Technology GPIB-XPD manual User Signals, High OFF LOW, High LOW OFF

Contents

GPIB-XPD Page Internal Gpib Interface for XPD 500 Watt Series Phone 604 422 Toll Free North America 800 667 Fax 604 421 How do you get service? What does this warranty not cover? Disclaimer Product Model Number Serial Number Purchased From Purchase Date Information About Your Power Supply Supply Safety Installation and Configuration Main SectionsManual Revisions About This Manual Contents Contents Description Features and Specifications Readback Features and FunctionsFeatures and Specifications Functions Specifications Models 18-30 33-16 60-9 120-4.5OVP Features and Specifications Initial Inspection Introduction Power Supply Front Panel with Gpib Interface Installed Gpib Interface Subplate Located on Power Supply Rear Panel Gpib Interface PCB Basic Setup Procedure Step # Description Action ReferencePON SRQ Address IEEE-488 Primary Address Selection Power On Service Request PON SRQ Rear Panel SRQ Switch Position PON SRQ StateSwitch Position Power on results Iset Condition Default Settings Model Example Internal PCB Jumper Selections IEEE-488 Controller Connection OVP Control Mode Selection User Signals High OFF LOWHigh LOW OFF User Signals J21 Connector J21 User Signal Connector Circuit Block Diagram J21 User Cable with Ferrite Block Gpib Operation Operation Example Command directed to entire bus, or LSB Bit Decimal Description Reset By Position WeightRequest Service SRQ Set when Power On PON Set when unit Command Syntax Computer EntryFormat Floating Number Definition Example Description Form Iset 2.0A Vset Command Summary DLY? AUXA?AUXB? CMODE? IHI FAULT?Cmode Idata Auxb 1 on Command ReferenceCommand Description Auxa 1 on Changing an output setting Response Fold mode where mode is Mask None = Unmask ALL Snsp Status, and Fault Registers on SNSP, ALL, None Accumulated Status, Status, and Fault Registers on Response Vmax voltage Condition Mnemonic Bit Position Bit Weight Accumulated Status, Status, and Fault Registers 11 Error Codes Error Codes LEDs Troubleshooting Calibration Voltage Voltage Mode CalibrationSetup Voltage Program Calibration Procedure Readback Calibration Current Mode Calibration Current Calibration SetupCurrent Program Calibration Procedure Current Readback Calibration Procedure Over Voltage Protection OVP Calibration Page Xantrex Technology Inc