Parameter Clear/ All Parameter Clear - Mitsubishi Electric FR-E720-008 Instruction Manual

Parameter clear/ All parameter clear

4.24 Parameter clear/ All parameter clear

POINT
Set "1" in Pr.CL Parameter clear, ALLC all parameter clear to initialize all parameters. (Parameters are not cleared
when "1" is set in Pr. 77Parameter write selection.)
Refer to the extended parameter list on page 60 for parameters cleared with this operation.
Operation
1.
Screen at powering ON
The monitor display appears.
2.
Press to choose the PU operation mode.
3.
Press to choose the parameter setting
mode.
4.
Turn until
5.
Press to read the currently set value.
" "(initial value) appears.
6.
Turn to change it to the set value "
7.
Press to set.
Turn
Press
Press
Setting
0 Not executed.
Set parameters back to the initial values. (Parameter clear sets back all parameters except
1 calibration parameters, terminal function selection parameters to the initial values.) Refer to the
parameter list on page 60 for availability of parameter clear and all parameter clear.
REMARKS
and
The inverter is not in the PU operation mode.
PU connector or USB connector is used.
1. Press . [PU] is lit and the monitor (4 digit LED) displays "1". (When Pr. 79 = "0" (initial value))
2. Carry out operation from step 6 again.
276
( ) appears.
".
Flicker ··· Parameter setting complete!!
to read another parameter.
to show the setting again.
twice to show the next parameter.
Description
are displayed alternately ... Why?
Display
PU indication is lit.
PRM indication is lit.
(The parameter number read previously appears.)
Parameter clear
All parameter clear
Parameter clear
All parameter clear