Mitsubishi Electric FR-A720-0.4K Instruction Manual page 391

(2) Clearing procedure
POINT
· The alarm history can be cleared by setting "1" in Er.CL Alarm history clear. (The alarm history is not cleared when
"1" is set in Pr. 77 Parameter write selection)
1.
Screen at powering on
The monitor display appears.
2.
Press to choose the parameter
setting mode.
3.
appears.
4.
Press to read the currently set value.
" "(initial value) appears.
5.
Turn to change it to the
setting value " ".
6.
Press to set.
Operation
· Press to read another parameter.
· Press to show the setting again.
· Press twice to show the next parameter.
Check and clear of the alarm history
Display
The parameter
number previously
read appears.
Flicker ··· Alarm history clear complete!!
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