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

All parameter clear

4.29 All parameter clear

POINT
· Set "1" in ALLC 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
clear) appears.
5.
Press
value.
" "(initial value) appears.
6.
Turn
" ".
7.
Press
Setting
0 Not executed.
1 All parameters return to the initial values.
REMARKS
Refer to the list of parameters on page 444 for availability of all parameter clear.
and
The inverter is not in the PU operation mode.
1. Press
2. Carry out operation from step 6 again.
380
Operation
to choose the PU operation
to choose the parameter
until (all parameter
to read the currently set
to change it to the setting value
to set.
· Press 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.
Flicker ··· Parameter setting complete!!
The parameter
number read
previously appears.