
Operation
Operation panel
FR-D700 SC EC
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.
(Parameters 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 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
again.
I001742E
Fig. 4-13:
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" 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.
Operation
Display
The parameter number
read previously
appears.
Flicker ... Parameter setting complete!
PU indication is lit.
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.
PRM indication is lit.
Summary of Contents for FR-D720S SC EC
Page 2: ......
Page 4: ......
Page 24: ...Description of the case Product checking and part identification 1 4 ...
Page 108: ...Operation panel Operation 4 20 ...
Page 436: ...Setting for the parameter unit and operation panel Parameter 6 286 ...
Page 484: ...Measurements on the main circuit Maintenance and inspection 8 14 ...
Page 504: ...Specification change Appendix A 20 ...
Page 505: ......
Page 506: ......
Page 510: ...Index Appendix A 24 ...
Page 511: ......