Mitsubishi Electric FR-F820-00046 Instruction Manual page 207

 Clearing a parameter from a user group (Pr.174)
• To delete Pr.3 from a user group.
Operating procedure
1.
Power ON
Make sure the motor is stopped.
2.
Changing the operation mode
Press
3.
Selecting the parameter setting mode
Press
4.
Selecting a parameter
Turn
5.
Parameter read
Press
6.
Clearing the parameter
Turn
"
To continue deleting parameters, repeat steps 5 and 6.
NOTE
• Pr.77 Parameter write selection, Pr.160, Pr.296 Password lock level, Pr.297 Password lock/unlock and Pr.991 PU
contrast adjustment can always be read regardless of the user group setting. (For Pr.991, only when the FR-LU08 or the
FR-PU07 is connected.)
• Pr.77, Pr.160, Pr.172 to Pr.174, Pr.296, and Pr.297 cannot be registered in a user group.
• When Pr.174 is read, "9999" is always displayed. "9999" can be written, but it does not function.
• Pr.172 is disabled if set to a value other than "9999".
Parameters referred to
Pr.15 Jog frequency, Pr.16 Jog acceleration/deceleration
Pr.77 Parameter write selectionpage 196
Pr.296 Password lock level, Pr.297 Password
Pr.550 NET mode operation command source
Pr.551 PU mode operation command source
Pr.991 PU contrast adjustmentpage 191
206
5. PARAMETERS
5.4 (E) Environment setting parameters
to choose the PU operation mode. [PU] indicator turns ON.
to choose the parameter setting mode. (The parameter number read previously appears)
until " " (Pr.174) appears.
. " " appears.
until " " (Pr.3) appears. Press
" and " "are displayed alternately.
timepage 248
lock/unlockpage 198
selectionpage 239
selectionpage 239
to delete the parameter.