Use the following guidelines to set up the equipment:

1. Set power supply #1 for 23 V DC, 8 A current limit and then turn off the supply.
2. Connect the output of power supply #1 in series with a current meter to J1 (VIN and PGND).
3. Connect a voltage meter across J1 (VIN) and J1 (PGND).
4. Connect load #1 in series with a current meter to J3 (VBAT and PGND).
5. Connect a voltage meter across J5 (VBAT and PGND).
6. Set 23 V at KEPCO load output. Limit KEPCO to 6 A. Use load #2 to power EVM from the VOUT output.
7. Connect J5 to the EV2400. Connect J5 to the I²C PORT 2 on the EV2400.
8. Make sure the jumpers are installed as indicated in IO and Jumper Descriptions.
9. Turn on the computer and load #2. Open the bqStudio software.
   1. Select Charger and click the Next button.
      
   2. Select Charger_1_00_BQ25756.bqz on the Select a Target Page.
   3. After selecting the target device, click Field View. The main window of BQ25756E EVM software appears.
   4. Change I²C Address to D4(6A) and click Read Register.
   
10. Set WATCHDOG and EN_CHG to disabled.
    
11. In 16 Bit Registers, set ICHG_REG to 2000 mA and IPRECHG to 2000 mA.
12. Turn on power supply #1, measure

    V(J1(VAC)) = 30 V ± 0.5 V

    I(J1(IAC)) = 1.6A ± 0.5 A

    V(J3(VBAT)) = 23.5V ± 0.5 V

    I(J3(IBAT)) = 2 A ± 0.5 A

13. Set power supply #1 for V, measure

    V(J1(VAC)) = 23 V ± 0.5 V

    I(J1(IAC)) = 2.1 A ± 0.5 A

    V(J3(VBAT)) = 23.5 V ± 1 V

    I(J3(IBAT)) = 2 A ± 0.5 A

14. Set power supply #1 for 10 V, measure

    V(J1(VAC)) = 10 V ± 0.5 V

    I(J1(IAC)) = 5.0 A ± 0.5 A

    V(J3(VBAT)) = 23.5 V ± 1 V

    I(J3(IBAT)) = 2 A ± 0.5 A