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| resources:eval:user-guides:circuits-from-the-lab:cn0352 [01 Apr 2016 09:56] – [Connecting the Hardware] yue hua | resources:eval:user-guides:circuits-from-the-lab:cn0352 [05 Jan 2021 16:59] (current) – Removed bad reference for EVAL-CN0352-EB1Z_BAS.html Ioana Chelaru | ||
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| ====== CN-0352 Software User Guide====== | ====== CN-0352 Software User Guide====== | ||
| ===== Overview ===== | ===== Overview ===== | ||
| - | [[http:// | + | [[adi>CN0352|CN-0352]] is a cost effective, multi-channel battery testing reference system designed for signle-cell Li-ion battery with open circuit voltage(OCV) between 3.5V to 4.4V. |
| It can handle charging-discharging cycle with CC(Constant Current), CV(Constant Voltage) charging mode with configurable termination control. During testing, the battery information including voltage, current and temperature are gathered, then sent and storted on PC through RS485 communication bus. | It can handle charging-discharging cycle with CC(Constant Current), CV(Constant Voltage) charging mode with configurable termination control. During testing, the battery information including voltage, current and temperature are gathered, then sent and storted on PC through RS485 communication bus. | ||
| - | Each [[http:// | + | Each [[adi>CN0352|CN-0352]] battery testing module could handle 8-channel Li-ion battery cell. With RS485 commumication bus, the testing channels could be extended upto more than hundred channels. The limitation is the communication bandwidth of RS485. |
| + | |||
| + | <note important> | ||
| + | DISCLAIMER | ||
| + | |||
| + | THIS EVALUATION SYSTEM INTERFACES TO LITHIUM ION BATTERIES WHICH CAN BE DAMAGED, CATCH ON FIRE, OR EXPLODE IF OVERCHARGED, | ||
| + | </ | ||
| ---- | ---- | ||
| ===== Required Equipment ===== | ===== Required Equipment ===== | ||
| - | * [[http:// | + | * EVAL-CN0352-EB1Z evaluation system. |
| * 5 V, 5 A or higher dc power supply or wall wart(The power for battery charging of all channels is from this Power Supply). | * 5 V, 5 A or higher dc power supply or wall wart(The power for battery charging of all channels is from this Power Supply). | ||
| * PC or laptop with USB Port. | * PC or laptop with USB Port. | ||
| Line 171: | Line 177: | ||
| * //Testing Configuration// | * //Testing Configuration// | ||
| * //Charging Configuration// | * //Charging Configuration// | ||
| - | * //Input Current Limitation//: | + | * //Input Current Limitation//: |
| - | * //Trickle Vlotage Threshold//: | + | * //Trickle Vlotage Threshold//: |
| * //Trickle Current Threshold//: | * //Trickle Current Threshold//: | ||
| - | * //Fast Charge Current//: The configurable charing current during constant current charging stage of [[http:// | + | * //Fast Charge Current//: The configurable charing current during constant current charging stage of [[adi>adp5065.html|ADP5065]]. See {{http:// |
| - | * //Charge Termination Voltage//: The termination voltage of constant current fast charging mode of [[http:// | + | * //Charge Termination Voltage//: The termination voltage of constant current fast charging mode of [[adi>adp5065.html|ADP5065]]. See {{http:// |
| - | * //Charge Termination Current//: The termination charging current of constant voltage charging mode of [[http:// | + | * //Charge Termination Current//: The termination charging current of constant voltage charging mode of [[adi>adp5065.html|ADP5065]]. See {{http:// |
| - | * // | + | * // |
| * //Step//: Discharging stage with configurable discharging current and termination voltage. | * //Step//: Discharging stage with configurable discharging current and termination voltage. | ||
| * // | * // | ||
| Line 211: | Line 217: | ||
| * Green Color: Program Successfully | * Green Color: Program Successfully | ||
| * Red Color: Program Failed. | * Red Color: Program Failed. | ||
| - | |||
| - | |||
| - | |||
| ---- | ---- | ||
| - | ===== Connecting | + | ===== Simple Testing Example ===== |
| + | ==== EVAL-CN0352-EB1Z Module Power On Process ==== | ||
| + | - EVAL-CN0352-EB1Z Module Setup. //See Evaluation System Setup// section for more details. | ||
| + | - EVAL-CN0352-EB1Z Battery Testing Demo System Setup. See // | ||
| + | - Before Powering on the EVAL-CN0352-EB1Z Modules, break all the connection between batteries and I\O boards. It is not suggested to connect the battery to un-powered EVAL-CN0352-EB1Z module. | ||
| + | - Plug the USB to RS485 adapter into your PC and check to make sure that the adapter is working well and record the COM port number. | ||
| + | - Power On All the available EVAL-CN0352-EB1Z modules | ||
| + | - Connect batteries that you want to test to I/O boards. | ||
| + | ==== Software Evaluation | ||
| + | === Communication Setup === | ||
| + | {{ : | ||
| + | - Open the CN0352 Evaluation software by click the CN0352.exe. This program can be found on desktop or Start Menu\All Programs\Analog Devices\CN0352.exe | ||
| + | - Click the **COM** drop down menu to selec the COM port that stand for your USB to RS485 adapter. | ||
| + | - Click the **Baudrate** drop down menu to select 11520. | ||
| + | === IO Programm === | ||
| + | {{ : | ||
| + | - Click the **Module ID Programmer** page. | ||
| + | - If there are multiple modules, Assign a different ID to each Module.If there is only one EVAL-CN0352-EB1Z module, then you could program the module ID to 0x01 to get a quicker scaning process | ||
| + | - Input 0x01 into //Module ID// test box. | ||
| + | - Click //Program// button and see the LED turned on with green color. | ||
| + | === Battery Testing === | ||
| + | {{ : | ||
| + | - Click **Configuration** Tab | ||
| + | - Click **Battery Scan** button to scan all the available battery channels on RS485 bus. | ||
| + | - Click **Start Test** button to start batter testing with default configuration value. See the information of active battery in **Battery Status** & **Test Procedure** blocks. | ||
| + | - Click **Stop Test** button to stop current testing. | ||
| + | - Click Any of the test boxes or drop down menuses to change configurations during charging or discharging process. | ||
| + | - Click **Update Config** button to download the updated configurations to the module. | ||
| + | - do Step 3 to start testing | ||
| + | - Click **Channel Switching** buttons to switch to other battery. | ||
| + | < | ||
| + | * Click **Battery Scan** button, switch to **Battery Summary** tab. It shold listed all the battery channels available on RS485 bus. if not, click the **Stop** button and click **Run** button. | ||
| + | * This CN0352 evaluation software on PC is designed with simple testing and just for demonstration. The operation failure may happen during testing. | ||
| + | * The EVAL-CN0352-EB1Z firmware in C code is designed with simple test and just for demonstration. The operation failure may happen during testing. | ||
| + | </ | ||
| ---- | ---- | ||
| - | ===== Using the Evaluation Software ===== | + | <note important> |
| - | ==== Establishing a USB Connection Link ==== | + | DISCLAIMER |
| - | ==== Capturing a Data ==== | + | |
| - | ==== Saving Data to a Spreadsheet File ==== | + | THIS EVALUATION SYSTEM INTERFACES TO LITHIUM ION BATTERIES WHICH CAN BE DAMAGED, CATCH ON FIRE, OR EXPLODE IF OVERCHARGED, |
| - | ==== Setting ADC Conversion Thresholds ==== | + | </ |
| - | ==== Reading ADC Conversion Thresholds ==== | + | |
| - | ==== Setting the Full Scale LVDT Range ==== | + | |
resources/eval/user-guides/circuits-from-the-lab/cn0352.1459497411.txt.gz · Last modified: 01 Apr 2016 09:56 by yue hua