Kepco KLR Series Developers Guide Manual de usuario descargar pdf (Pagina 25)

KLR-DEV 060713 3-3

TABLE 3-1. KLR IVI-COM DRIVER FUNCTIONS

Function Name Purpose

Initialization

KpDCPwr_init Initialize Power supply, create session handle.

KpDCPwr_InitWithOptions Initialize power supply, allowing user to determine reset and identifi-

cation options.

KpDCPwr_close Close session handle.

KpDCPwr_LockSession Prevents other instrument tasks from accessing unit.

KpDCPwr_UnlockSession Allows other instrument tasks to access unit.

KpDCPwr_reset Sends reset to unit setting output off

KpDCPwr_revision_query Gets the revision level of the power supply

KpDCPwr_AttachToExistingCOMSession Allows second usage of driver

KpDCPwr_serial_query Gets the serial number of the power supply

KpDCPwr_cal_date_query Gets the calibration date of the power supply

Output Control Functions

KPDCPWR_ATTR_OUTPUT_ENABLED Boolean is used to set the output on and off with this attribute

KPDCPWR_ATTR_VOLTAGE_LEVEL Sets or reads back the output voltage of power supply.

KPDCPWR_ATTR_CURRENT_LIMIT Sets and read back the output current level.

KPDCPWR_ATTR_POSITIVE_CURRENT_LIMIT Sets the current limit level.

KpDCPwr_MeasureCurrent Measure current function.

KpDCPwr_MeasureVoltage Measure Voltage function.

KPDCPWR_ATTR_OUTPUT_MODE Indicates if unit is in voltage or current mode of operation, read only

on the KLR.

KPDCPWR_ATTR_POSITIVE_CURRENT_PROTECTION

_LIMIT

Sets the current protection level.

KPDCPWR_ATTR_POSITIVE_VOLTAGE_PROTECTION

_LIMIT

Sets the voltage protection level.

Output trigger

KPDCPWR_ATTR_TRIGGERED_CURRENT_LEVEL Sets the current trigger level.

KPDCPWR_ATTR_TRIGGERED_VOLTAGE_LEVEL Sets the triggered voltage level of the power supply.

KPDCPWR_ATTR_TRIGGERED_CURRENT_LIMIT Sets the triggered current protect level of the KLR.

KPDCPWR_ATTR_TRIGGER_SOURCE Sets and views the trigger source.

KPDCPWR_ATTR_INIT_CONTINUOUS Enables continuous or single trigger events.

KpDCPwr_ConfigureTriggerSource Allows selection of the trigger source from External or software trig-

gers.

KpDCPwr_ConfigureTriggeredCurrentLimit Sends the current trigger level to the power supply.

KpDCPwr_ConfigureTriggeredVoltageLevel Send the voltage trigger level to the power supply.

KpDCPwr_Abort Sends abort to the KLR, preventing a trigger event from changing

the power supply output.

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Kepco KLR Series Developers Guide Manual de usuario Pagina 25