Chapter 5 Operation Instructions Shenzhen Hpmont Technology Co., Ltd
―44― HD20 Series Inverters User Manual
Modify user’s password
If no password, directly modify the value of F01.00 according to Figure 5-11. Otherwise, you
should unlock the password according to Figure 5-10. When it successfully displays “F01.01”,
you can set a new password according to Figure 5-11 which takes “02004” as the new password.
Figure 5-11 Operation of modifying user’s password
Clear user’s password
If there is password, you should unlock according to Figure 5-10. When it successfully displays
“F01.01”, you can clear the user’s password according to Figure 5-12.
Figure 5-12 Operation of clearing user’s password
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Third-level menu Third-level menu
Third-level menu
Fourth-level menu
Modify password’s units
Shifting
Modify password’s thousands Modify passwordsuccess
1.5s
later
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Hz
A V RPM %
REVFWD ALM LO/RE LOCK
Third-level menu
Third-level menu
Third-level menu
Clear password success
Fourth-level menu
1.5seconds later
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