The User Manual of 580 Series General Frequency Converter

4.17 Password setting

The frequency converter has provided user password protection function. When FP-00 is set to a nonzero value, namely, user password, quit function code editing state so that password protection will take effect. Press PRG key again, display “-----” and input correct user password to enter ordinary menu, or else, it is impossible to access. If password protection function is to be cancelled, the user shall input the password before entry and set FP-00 to 0.

4.18 Parameter memory characteristics and factory parameter recovery

After the function code of frequency converter is changed by the panel, the changed setup will be stored in the memory of frequency converter and always valid when the power is on next time unless the setup is changed again artificially.

The frequency converter has provided the function that the user can set parameter backup memory and recovery.

The frequency converter has power-down data memory function for warning information, total running time and other information.

To recover the backup value or factory set value of function code of frequency converter or clear running data, FP-01 operation can finish the said setting. See the detailed description of Function Code FP-01.

Fig. 4-32 Parameter backup and recovery setting