Schmalz SMPi 20, Руководство по эксплуатации, Страница: 33 / 50

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CHMALZ
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/ SMP
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4-33
Locking the menus using a PIN code [Pin]
Menus can be protected against unauthorised access by defining a PIN code
[Pin]
.

The PIN code is set to “000” on delivery, meaning the menus are not locked. A
valid PIN code between 001 and 999 must be entered in order to activate the
menu lock.
Activate the menu lock as follows:

Press the button for more than 3 seconds.

Enter a valid PIN if the menu is locked.

Select the
[Pin]
menu item using the or buttons.

Confirm by pressing the button.

Enter the first digit of the PIN code using the or buttons.

Confirm by pressing the button.

Enter the remaining digits in the same way.

Press the button for more than 3 seconds to save the PIN code.
[Loc]
flashes in the display and the configuration menu is exited. The menus are now
locked.

The PIN code “000” must be set for permanent deactivation of the lock.

The state of signal inputs and outputs can be changed in parameterisation
mode. Accidental starting of the machine or plant could occur as a result.
Therefore, use the possibility of locking with a PIN code
[Pin]
.