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Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

Sigma-II Series SGM*H/SGDH USER'S MANUAL - Esco Drives ...

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7.2 Operation in Utility Function Mode (Fn)7.2.8 Password Setting (Protects Parameters from Being Changed) (Fn010)The write prohibited setting is used for preventing accidental changes of the parameter. All the parametersPn and some of Fn become write prohibited by setting values. Refer to 7.2.1 List of Utility FunctionModes for details.Setting values are as follows:• “0000”: Write permitted (Releases write prohibited mode.)• “0001”: Write prohibited (Parameters become write prohibited from the next power ON.)StepDisplay afterOperationDigital Operator Panel Operator Description1 Press the DSPL/SET or MODE/SET Key to select theDSPLSET(DSPL/SET Key)MODE/SET(MODE/SET Key)utility function mode.2 Press the UP or DOWN Key to select Fn010.Note: The enabled digit blinks.3 Press the DATA/ENTER Key once, or DATA/SHIFTDATAENTERKey for more than one second, and the display will be(DATA/ENTER Key)as shown on the left.DATA(DATA/SHIFT Key)(Press at least 1 s.)4 Press the UP or DOWN Key to set a value:“0000”: Write permitted, “0001”: Write prohibited5 Press the DSPL/SET or MODE/SET Key to registerDSPLSETthe value.(DSPL/SET Key) MODE/SET(MODE/SET Key) When the value is registered, the display shown on theleft blinks for about one second.Note: If a value other than “0000” and “0001” isset, “Error” blinks for about one second,and the previous setting is displayed.6 After about one second The display changes from “donE” to “P.000.”77 Press the DATA/ENTER Key once, or DATA/SHIFTDATAENTERKey for more than one second to return to the utility(DATA/ENTER Key)function mode display Fn010.DATA(DATA/SHIFT Key)(Press at least 1 s.)7-15

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