Parameter Clear - Mitsubishi Electric FR-A720-0.4K Instruction Manual

4.28 Parameter clear

POINT
· Set "1" in Pr. CL parameter clear to initialize all parameters. (Parameters are not cleared when "1" is set in Pr. 77
Parameter write selection. In addition, calibration parameters are not cleared.)
1.
Screen at powering on
The monitor display appears.
2.
Press
mode.
3.
Press
setting mode.
4.
Turn
5.
Press
" "(initial value) appears.
6.
Turn
" ".
7.
Press
Setting
0 Not executed.
Returns all parameters except calibration parameters
1
C0 (Pr. 900) to C7 (Pr. 905), C12 (Pr. 917) to C19 (Pr. 920),
C38 (Pr. 932) to C41 (Pr. 933) to the initial values.
REMARKS
Refer to the list of parameters on page 444 for availability of parameter clear.
and
The inverter is not in the PU operation mode.
1. Press
2. Carry out operation from step 6 again.
Operation
to choose the PU operation
to choose the parameter
until " " appears.
to read the currently set value.
to change it to the setting value
to set.
· Turn to read another parameter.
· Press to show the setting again.
· Press twice to show the next parameter.
Description
are displayed alternately ... Why?
.
is lit and the monitor (4 digit LED) displays "0" (Pr. 79 = "0" (initial value)).
Display
PU indication is lit.
The parameter
number read
previously appears.
Flicker ··· Parameter setting complete!!

Parameter clear

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