Parameter Clear/All Parameter Clear - Mitsubishi Electric FR-E700 Instruction Manual

Operation
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.
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" or "ALLC" 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.
By turning the digital dial, you can read another parameter.
Press the SET key to show the setting again.
Press the SET key twice to show the next parameter.
Fig. 4-13: Parameter clear
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
FR-E700 SC EC/ENE
Operation
again.
Operation panel
Display
PU indication is lit.
PRM indication is lit.
The parameter number
read previously appears.
Flicker ... Parameter setting complete!
I001742E
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