Clear Parameters; Parameter Clear (Clr ); Alarm History Clear (Ecl ) - Mitsubishi Electric FR-S520E Series Instruction Manual

2.15 Clear parameters

2.15.1 Parameter clear (CLr
Initializes the parameter values to the factory settings.
Clear the parameters during a stop in the PU operation mode.
Parameter Name
Parameter
CLr
clear
*1.Parameters are not cleared by setting "1" in Pr. 77 "parameter write disable
selection".
Pr. 75, Pr. 38, Pr. 39, Pr. 53, Pr. 60 to Pr. 65, Pr. 99, additional parameters H1,
H2, calibration parameters C1 to C7 and communication parameters n13, n15
are not cleared.
*2.Pr. 75, additional parameter H1 and communication parameter n13 are not
cleared.
REMARKS
For details of the operation procedure, refer to the instruction manual (basic).
2.15.2 Alarm history clear (ECL
Clear all alarm history.
Parameter Name
Alarm history
ECL
clear
Factory Setting
Setting Range
0 0, 1, 10
Factory Setting
Setting Range
0 0, 1
141
)
Remarks
0: Clear is not executed.
1: Parameter clear *1
(Calibration parameters C1 to
C7 are not cleared)
10: All clear *2
(All settings including those of
the calibration parameters C1
to C7 return to factory settings)
)
Remarks
0: Not cleared
1: Alarm history clear

Clear parameters

Setting is
enabled
when Pr. 30
= "1"
Setting is enabled
when Pr. 30 = "1"
2