Parameter Clear - Mitsubishi Electric FR-F720-0.75K to 110K Instruction Manual

4.23 Parameter clear

POINT
· Set "1" in Pr. CL parameter clear to initialize 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 until "
appears.
5.
Press
" "(initial value) appears.
6.
Turn to change it to
the setting value " ".
7.
Press
Setting
0 Not executed.
Returns all parameters to the initial values except for calibration parameters, terminal function selection
1 parameters, etc.
Refer to the list of parameters on page 314 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
" (parameter clear)
to read the present set value.
to set.
· Turn to read another parameter.
· Press to show the setting again.
· Press twice to show the next parameter.
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!!
Description
Parameter clear
251
4