What are the passwords of frequency converters?
The passwords of frequency converters vary depending on different brands and models.
Here are the passwords of some common frequency converters:
1. **Delta Frequency Converter**: The super password of the B series is 57522; the super password of the H series is 33582; the super password
of the S1 series frequency converter is 575222; for the A series, press the mode and reset keys simultaneously, p256 will be displayed. Press
the enter key to modify this parameter, change 00 to 01, and after pressing enter to exit, all parameters can be modified.
2. **Eura Frequency Converter**: The super password is 1888.
3. **Shuopu Frequency Converter**: Enter 321a000 in the advanced menu p301 and then enter 11 to refresh the program; enter 321a000
in p301 and then enter 9, go to the menu e001, and enter the machine g.
4. **Puchuan PI2000 Frequency Converter**: Set c01 to 222 to enter p14; set p14 to 3 to refresh the cpu, and then PI2000 will be displayed.
Set c01 to 222 to enter the p14 parameter setting, set p14 to 2, set p01 to set the model as G or F, set p02 to set the frequency converter
voltage to 380V, set p03 to set the rated current of the frequency converter, set p04 to set the voltage display, and set p05 to set the current display.
5. **Invt Frequency Converter**: For the CHV, CHE, and CHF series, no matter what password is set in the parameter P7-00, the universal password is 50112.
6. **Mitsubishi 740 Frequency Converter**: Just unplug the panel and plug it back in.
7. **Emerson Frequency Converter**: The password of the TD3000 is 8888, and the password of the TD3300 is 20028.
8. **Xilin Frequency Converter**: The universal password is 6860.
9. **ABB ACS600 Frequency Converter**: Enter the password 23032 in the parameter 16.03, set the parameter 102.01 to false, and you can enter to
set all the parameters of the main control board.
10. **Yaskawa G5 Frequency Converter**: The password is displayed in a1-04. Adjust to this parameter, then press the menu key and the reset key
simultaneously for 10 seconds, and you can see the password. After seeing the password, adjust to a1-05 and enter the password, then you can
modify the parameters.
11. **Yaskawa G7 Frequency Converter**: When a1-04 is displayed, press the reset key while pressing the menu key to display the password setting
of a1-05. Then enter this password into a1-04, and then you can use this password to enter.
12. **Hitachi J300 Frequency Converter**: Rename a multi-functional terminal to the "initialization" function (parameter c0-c7), then short-circuit this
terminal with the common terminal "cm1" (or p24), and then power off and power on the frequency converter.
13. **Fuji VG3, VG5, VG7 Elevator Special Frequency Converters**: The password of VG5 is the last parameter No. 200. Set it to 0 and the data cannot
be modified; set it to 1 and the data can be modified; the universal password of VG7 is ffff.
14. **SIEI Frequency Converter**: Enter 28622 in the service section and you can enter.
15. **Schneider Frequency Converter**: Find cod under the sup menu and enter, and then enter 6969.
16. **6SE70 Book-type Frequency Converter**: Just change the data in p358 and p359 to be the same.
17. **TECO M3 Series Frequency Converter**: Change the parameter p00 to 05 to view 65 parameters. Changing p00 to 08 is for 2-wire system
initialization, and changing p00 to 03 makes the parameters modifiable.
18. **Sanken Frequency Converter**: The universal password is to set cd900 to 36521.
19. **Eurotherm 590 Frequency Converter**: The universal password is 131122.
20. **Inovance Frequency Converter**: The super password is 18181.
It should be noted that the passwords of different versions of frequency converters may be different, and the manufacturers may also adjust the
passwords according to user needs or safety considerations. If the above passwords cannot meet your needs, it is recommended to contact the manufacturer or distributor of the frequency converter to obtain accurate password information.
