Mitsubishi Electric FR-D720 K Series Instruction Manual page 257

(2) Clearing procedure
POINT
Set "1" in Er.CL Fault history clear to clear the fault history.

Operation
1.
Screen at power-ON
The monitor display appears.
2.
Press to choose the parameter setting mode.
3.
Turn until "
appears.
4.
Press to read the present set value. "
value) appears.
5.
Turn to change it to the set value "
6.
Press to set.
 Turn
 Press
 Press
Parameters referred to
Pr. 77 Parameter write selection
" (fault history clear)
" (initial
".
to read another parameter.
to show the setting again.
twice to show the next parameter.
Refer to page 164.
Check and clear of the fault history
PRM indicator is lit.
(The parameter number read previously
appears.)
Alternating...Fault history clear complete.
Display
253
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