East Tester ET5406A+ User Manual Download | Manualshive

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/ Programmable DC Electronic Load - User Manual

1. Quick Start

1.1. Front Panel LCD Display

The segment codes on the front panel are displayed below:

Fig. 1-1-1 Complete Segment Code Display

1.2. Buttons on the Front Panel

Fig. 1-2-1 Button Diagram

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Summary of Contents for ET5406A+

Page 1: ...1 ET5406A ET5407A SingleChannel Programmable DC Electronic Load User Manual Hangzhou Zhongchuang Electron Co Ltd Zhejiang EastTester Measurement Control Technology Co Ltd...

Page 2: ...ut within a certain range The list test mode can simulate a variety of loading status changes The short circuit test can be used to simulate load short circuit Support external trigger input Built in...

Page 3: ...urn off voltage 2 5 8 Start Settings 2 5 9 Buzzer 2 5 10 Factory Reset 2 5 11 backlight brightness 2 5 12 RS485 Address 10 2 5 13 Baud Rate 2 5 14 Communication mode 2 5 15 Qualification Test and Its...

Page 4: ...ce 7 2 Parameter Editting 7 3 Working Status 7 3 1 ex CC Discharge with Voltage Selected as the Cut off Condition 8 SHORT Circuit Test Operation SHORT 29 9 Protection Prompt Feature 29 10 Qualificatio...

Page 5: ...1...

Page 6: ...1...

Page 7: ...e DC Electronic Load User Manual 1 Quick Start 1 1 Front Panel LCD Display The segment codes on the front panel are displayed below Fig 1 1 1 Complete Segment Code Display 1 2 Buttons on the Front Pan...

Page 8: ...tage power resistance value editing page In other modes it functions identically to the ENT button This button is disabled in the system parameter setting interface CH Channel Switching button not act...

Page 9: ...itch to the CC mode and press the CV button to quickly switch to the CV mode If the mode is switched when the channel is active the channel output will be forcibly disabled after the mode is changed T...

Page 10: ...remains in a high resistance state the ON indicator will flash indicating that the channel is in informal operation mode When the channel is disabled the ON character in the upper right corner of the...

Page 11: ...forward by one slot with the newest data saved in the 1600th slot The saved parameters include parameters configurable in various operation modes system parameters in the system menu interface and th...

Page 12: ...f the measured transient voltage exceeds the voltage limit for 20ms over voltage protection will be triggered and the OV and LOCK icons will be displayed on the interface indicating an Over Voltage co...

Page 13: ...efer to section 12 2 Functions of Communication Ports and External Interfaces Note Although it is displayed as E tEr it is spelled out as External and the x character is not displayed due to design re...

Page 14: ...tery mode measurement parameters Ah Wh time are continuously preserved in case of power loss regardless of these settings 2 5 9 Buzzer The sound of the Buzzer bEEP can be turned on or off 2 5 9 1 Buzz...

Page 15: ...tion each device must be assigned a unique address from 1 to 31 Fig 2 5 12 1 485 Address Setting 2 5 13 Baud Rate Baud Rate bUAd can be set to 4800 7200 9600 14400 19200 34800 57600 or 115200 Fig 2 5...

Page 16: ...can be edited Users can press the ENT button and use the arrow buttons and the knob to adjust the value 2 5 15 2 Parameters Configurable When the Qualification Test Is Enabled When the Qualification T...

Page 17: ...icates the CC mode Fig 3 1 1 1 Main Display Interface in CC Mode 3 1 2 Parameter Editing Press the ENT button on the Main Display Interface to enter Parameter Editing interface Use the arrow buttons o...

Page 18: ...ine and measured power on the third line Fig 3 1 3 1 When the Channel Is Activated the Measured Values Will Be Displayed In CC CV CR and CP modes when the channel is activated parameters can also be e...

Page 19: ...y enter the voltage editing interface 3 3 Constant Power CP In constant power mode the load consumes a constant power When the input voltage changes the load will adjust the current accordingly to mai...

Page 20: ...e is changed into the resistance value while the other four values remain the same In CR mode press the SET button on the main display interface to quickly enter the resistance editing interface 4 Dyn...

Page 21: ...tinuous PULS Pulse and trIG Trigger Fig 4 2 1 Dynamic Mode Dynamic Load State There are two kinds of load state CC or CV indicating either constant current discharge or constant voltage discharge Fig...

Page 22: ...ter the test is initiated the load switches from value A to value B upon receiving each trigger signal After maintaining value B for the pulse width time it reverts back to value A Fig 4 3 2 Pulse Mod...

Page 23: ...ails on the LIST settings interface When the channel is activated voltage will be displayed on the first line with current resistance or current LIST steps on the second line and power on the third li...

Page 24: ...gain 5 2 3 Looping Mode Modes The following 6 modes are available CC Constant Current CV Constant Voltage CP Constant Power CR Constant Resistance oPEn Open Circuit and SHort Short Circuit 5 2 4 Funct...

Page 25: ...t for Comparison 5 3 Operation Status Press the ON button to activate the channel Once the channel is activated parameters cannot be edited Operation commences from step 1 and proceeds to the specifie...

Page 26: ...oints will be displayed 6 1 Main Display Interface When the channel is deactivated this interface will display basic electrical parameters voltage current and power captured voltage current power comp...

Page 27: ...ng value for the scan 6 2 3 Scan End Value Step Size Set the increased step value for each step between the scan start point and scan end point 6 2 4 Scan Step Value Step Delay Set the time taken for...

Page 28: ...nning process If so the result will display as FAIL otherwise it will indicate PASS 6 2 7 Scan Comparison Types Minimum Voltage Voltage Transition and Drop Note The comparison feature only yields resu...

Page 29: ...of scanned points exceeds 255 only the most recent 255 data points can be observed 6 3 3 Data Recorded from the Scan 7 Battery Test Operation BATT The battery test feature is commonly used to detect...

Page 30: ...tch the display among basic electrical parameters voltage current power ampere hour watt hour the time of the last battery measurement and the resistance value Fig 7 1 4 Display of Various Parameters...

Page 31: ...with voltage voLt as the cut off condition users can select settings from 1 to 3 adjusting the discharge current and cut off voltage within this range In other scenarios the setting is limited to 1 F...

Page 32: ...f voltages ineffective Fig 7 2 5 Cut off Voltage Under other conditions the cut off enable can only be set to 1 and if the measured voltage is less than cut off voltage 1 the channel will be automatic...

Page 33: ...cut off enable can be set from 1 to 3 allowing for a maximum of 3 sets of discharge current and cut off voltage configurations For example discharging a 5 cell lithium battery with a capacity of 3000...

Page 34: ...te a short circuit circuit at the input terminal Press the ON button to activate the channel and the two input terminals of the instrument will be short circuited During the short circuit test the act...

Page 35: ...not qualified 11 Other System Settings 11 1 Keyboard Lock Feature Once the protection prompt feature is triggered or the newline character n i e 0x0A is received from the SCPI command the LOCK icon w...

Page 36: ...ained for more than 100ms Fig 11 2 2 External Trigger Signal B R In RS485 mode it is Terminal B for 485 in RS232 mode it is RXD a receiving terminal A T In RS485 mode it is Terminal A for 485 in RS232...

Page 37: ...1 120 00V 0 1 19 999V 0 1 180 00V Resolution 1mV 10mV Accuracy 0 05 0 02 FS CC mode Range 0 3 000A 0 20 00A 0 3 000A 0 30 00A Resolution 1mA 10mA Accuracy 0 05 0 05 FS 0 05 0 05 FS CR mode Range 0 05...

Page 38: ...alue Range 0 3 000A 0 20 00A 0 3 000A 0 30 00A Resolution 1mA 10mA Accuracy 0 05 0 1 FS 0 05 0 1 FS Power read back value Range 200W Resolution 10mW Accuracy 0 1 0 5 FS Scope of protection Over Voltag...

Page 39: ...zhou Zhongchuang Electron Co Ltd Zhejiang EastTester Measurement Control Technology Co Ltd Address No 3 4th floor No 58 Yunhe Road Leidian Town Deqing Country Huzhou Zhejiang China Postcode 313219 Tel...

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