Mitsubishi Electric FR-A700 EC, Instruction Manual

Page: 115 / 826

Operation Operation panel FR-DU07
FR-A700 EC 4 - 11
4.3.8 Parameter clear
●
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.)
●
Refer to Tab. 6-1 for parameters to be cleared with this operation.
Possible faults:
●
"1" and "Er4" are displayed alternately.
– The inverter is not in the PU operation mode. Press the PU/EXT key. The PU indication
is lit. Carry out operation from step again.
I001113E
Fig. 4-9: Parameter clear
Screen at powering on
The monitor display appears.
Press the PU/EXT key to choose the PU
operation mode.
Press the MODE key to choose the parameter
setting mode.
Turn the digital dial until "Pr.CL" (parameter
clear) appears.
Press the SET key to show the currently set value.
The initial value "0" appears.
Turn the digital dial to change it to the setting
value of "1".
Press the SET key to set.
Operation Display
The parameter number
read previously
appears.
Flicker ... Parameter setting complete!
PU indication is lit.
앫
By turning the digital dial, you can read another parameter.
앫
Press the SET key to show the setting again.
앫
Press the SET key twice to show the next parameter.