B&K 8510 Protection Features, Input On/Off, Operation Range, Over Voltage, Over Current

Page 17

Input On/Off

Electronic load's input can be toggled on/off at the front panel. Turning the input off (zero current) does not affect the programmed settings. The input will return to the previously programmed values when the input is turned on again.

NOTE

The Input On/Off command supersedes the mode commands and Short Test

On/Off command.

Operation Range

Work in the range of Rated Current, Rated voltage and Rated Power, The figure is as following:

Rated voltage

INPUT VOLTAGE V

Rated power

Operation mode change state

Rated voltage

INPUT VOLTAGE V

C

Input current I Rated current

Software Power Limit

Software Current Limit

A

Input current I Rated current

Protection Features

This Electronic Load includes the following protection features:

Over Voltage

If input voltage exceeds the voltage limit, Load will turn OFF the input and a buzzer turns on. VFD displays the following:

OVER VOLTAGE

Over Current

17

Image 17

Contents Instruction Manual Programmable DC Electronic Load Table of Contents Warranty Information Safety Symbols Front Panel Quick ReferenceFront Panel Display Rear PanelFront Panel Menus Immediate Action KeysKey Pad TranMenu Operation POWER-ON RecallADC Update Rate High Lowdefault General Information Options and AccessoriesDocument Orientation Getting Started MapAccessories Features and CapabilitiesDescription Front Panel ControlsConstant Voltage CV Mode Constant Resistance CR ModeRemote Programming Operating ModesContinuous Constant Power CW ModeTransient Operation Pulse Trigger ModeList Operation Short On/Off Triggered OperationInput Control Input On/Off Protection FeaturesOperation Range Over VoltageOver Temperature Over PowerPin trigger and remote sensing connectors Remote Sense Function and Trigger FunctionWiring diagram for remote sense Saving and Recalling SettingsOperation Battery TestingAction for set Von/Voff value Von/Voff OperationLocation InstallationInspection Outline Diagram Power CordBench Operation Input ConnectionsTurn-On Checkout Checkout ProcedureIntroduction Trigger and Remote Sensing ConnectionsCase of Trouble Front Panel OperationDisplay Front Panel DisplaySet set up a constant current from 0 to Max current PowerExample Function keysSet set up a constant resistance from 0.1Ω to 4000Ω Set set up a constant power from 0 to Max powerPOWER=*.***W 000VSet set up a constant voltage from 1.5V to Max voltage Transition Testing OperationOn/Off input setting Shift + StorePulse Transient Operation Transition Parameter SettingContinuous Transient Operation Steps Toggled Transient OperationList Operation Quick Recall Function Automatic Testing Function of Electronic LoadEdit the Testing File Enter Setting the Resolution and number of decimal points Automatic TestingRange Accuracy Resolution SpecificationsCommunication cable Remote Operation ModeIT-E131 RS232 Communication cable IT-E132 USB Communication cableIT-E132 communication Communication between electronic load and PCFrame Format 2AH Communication Protocol Selecting the Remote control mode（20H）Selecting the input on/off state （21H） Setting / Reading max input voltage（22H/23H）Setting / Reading the max input current .（24H/25H） Setting / Reading max input power（26H/27H） Setting / Reading CW mode watt value（2EH/2FH） Setting / Reading CC mode current value（2AH/2BH）Setting / Reading CV mode voltage value.（2CH/2DH） Setting / Reading CR mode resistance value（30H/31H） 26th byte Sum code Setting / Reading the number of list steps EH/3FH Setting /Reading the list repeat mode CH/3DHSetting / Reading List file name 48H/49H Save / Get list file in appointed area. CH/4DH Setting / Reading timer value of for Load on 50H/51H）Selecting / Reading trigger source H/59H Setting communication address 54HEnable/Disable Local control mode H Reading input voltage, current, power and relative state FH Sending a trigger signal to trigging the electronic load AHBIT Enter the calibration mode（60H）Calibrate voltage value（62H） Getting the calibration mode state（61H）Store the calibration data to EEPROM（66H） Setting / Reading calibration information（67H/68H）Calibrate current value（64H） Reading information in bar code 6BH Restore the factory default calibration data（69H）For example： Setting information of bar code（6CH） Limited One-Year Warranty Service InformationDeclaration of CE Conformity Savi Ranch Parkway Yorba Linda, CA