SLUUCH4A October   2021  – October 2023 BQ27Z746

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. Software Setup
    1. 1.1 System Requirements
    2. 1.2 Software Installation
  5. Troubleshooting Unexpected Dialog Boxes
  6. Hardware Setup
    1. 3.1 Hardware Requirements
    2. 3.2 Connecting the BQ27Z746 Circuit Module to a Battery Pack
    3. 3.3 EVM Jumpers Description
  7. Using bqStudio
    1. 4.1 Starting the Program
    2. 4.2 Setting Programmable BQ27Z746 Options
  8. Calibrating Gauge Measurements
    1. 5.1 Voltage Calibration
    2. 5.2 Current Calibration
  9. Protections
    1. 6.1 Protector Calibration in bqStudio
    2. 6.2 Protector Threshold Process
  10. Chemical ID
    1. 7.1 Chemical ID Selection Process Description
    2. 7.2 Hardware Requirements and Setup
    3. 7.3 Logging Data in bqStudio
    4. 7.4 GPCChem Tool
    5. 7.5 Programming a Chemical ID
    6. 7.6 Further Resources for Chemical ID Process
  11. Learning Cycle and Golden Image
    1. 8.1 Learning Cycle Process Description
    2. 8.2 Data Memory Configuration
    3. 8.3 Learning Cycle Steps
    4. 8.4 Low Temperature Optimization
    5. 8.5 Creating the Golden Image File
    6. 8.6 Programming the Golden Image File
  12. Gauge Communication
    1. 9.1 Advanced Communication in bqStudio
    2. 9.2 Standard Data Commands
    3. 9.3 Manufacturer Access Commands
    4. 9.4 Further Resources on Gauge Communication
  13. 10BQ27Z746-Based Circuit Module
    1. 10.1 Circuit Module Connections
    2. 10.2 Pin Descriptions
  14. 11Circuit Module Physical Layout, Bill of Materials, and Schematic
    1. 11.1 Board Layout
    2. 11.2 Schematic
    3. 11.3 Bill of Materials
    4. 11.4 BQ27Z746 Circuits Module Performance Specification Summary
  15.   Revision History

Starting the Program

Run bqStudio from the desktop. The window consists of a tools panel at the top, and other child windows that can be hidden, docked in various positions or allowed to float as separate windows. When bqStudio first starts up the Gauge Dashboard window, the Registers window, and Data Memory window should be seen in the main window. Registers, Data Memory, Commands, and other windows can be added to the main window by clicking on the corresponding icon in the tools panel at the top of the main window. Data should appear initially in the Gauge Dashboard, Registers and Data Memory sections. The Refresh (single time scan) or the Scan (continuous scan) buttons can be clicked in order to update the data in the Registers and Data Memory windows. Continuous scan is enabled when the Scan checkbox is highlighted green and disabled when the Scan checkbox is not highlighted. The continuous scanning interval can be set with the stopwatch icon next to the Scan button. When the stopwatch icon is clicked, a drop-down menu appears and the desired scanning interval can be selected. The scan interval value shows up next to the stopwatch icon.

GUID-20211019-SS0I-KFGL-DDKW-34NHCSXCX96M-low.png Figure 4-1 Registers Screen

Figure 5-1 shows the main bqStudio window. Additional Flag and Control Status data can be viewed at the bottom of the registers window.