Mitsubishi Electric FR-E700 Instruction Manual page 358

Misoperation prevention and parameter setting restriction
● Unlock
There are two ways of unlocking the password.
– Enter a password in Pr. 297.
Unlocked when a password is correct. If a password is incorrect, an error occurs.
During Pr. 296 setting of any of "100 to 106 or 199", if password unlock error has occurred 5
times, correct password will not unlock the restriction. (During password lock)
– Perform all parameter clear.
Password lock is unlocked. However, other parameter settings are cleared also.
NOTES
If the password has been forgotten, perform all parameter clear to unlock the parameter restric-
tion. In that case, other parameters are also cleared.
Parameter all clear can not be performed during the operation.
Do not use the FR Configurator when parameter read is restricted (Pr. 296 setting is any of "0, 4, 5,
99, 100, 104, 105, 199"). FR Configurator may not function properly.
The password unlock method is different for operation panel/FR-PU07, RS-485 communication,
and communication option.
All parameter clear
(data format H9966, H55AA)
Parameter clear
(data format H9696, H5A5A)
✔: Password can be unlocked
—: Password cannot be unlocked
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Operation Panel/
RS-485 Communication Communication Option
FR-PU07
✔
—
Parameter
✔ ✔
✔
—