Mitsubishi Electric fr-e700 series, Instruction Manual

Page: 109 / 608

Operation Operation panel
FR-E700 SC EC/ENE 4 - 17
4.3.9 Parameter clear/All Parameter clear
●
Set "1" in Pr.CL "Parameter clear" or ALLC "All parameter clear" to initialize all parameters. (Param-
eters are not cleared when "1" is set in Pr. 77 "Parameter write selection".)
●
Parameter clear returns all parameters except calibration parameters C1 (Pr. 901) to C7 (Pr. 905)
and the terminal function selection parameters to the initial values.
●
Refer to the extended parameter list Tab. 6-1 for parameters 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 and
the monitor (4 digit LED) displays "1". (When Pr. 79 = "0" (initial value)).
Carry out operation from step
햷
again.
I001742E
Fig. 4-13: Parameter clear
햲
Screen at powering on
The monitor display appears.
햳
Press the PU/EXT key to choose the PU
operation mode.
햴
Press the MODE key to choose the parameter
setting mode.
햵
Turn the digital dial until "PR.CL" or "ALLC" appears
햶
Press the SET key to show the currently set value.
The initial value "0" appears.
햷
Turn the digital dial to change it to the setting
value of "1".
햸
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.
PRM indication is lit.