MINAC Systems
Revision A
USER MANUAL
31 January 2005
63860.doc
© For reproduction rights, see cover page.
Page 13
F1
Timer
<ACTIVE/OFF>
F2
Water auto shut-off
<ACTIVE/OFF>
F3
Energy supervision
<ACTIVE/OFF>
F4
PIN code
<ACTIVE/OFF>
F5
Language
Change to next available language
F6
Extended Operating Range
<ACTIVE/OFF>
F8
1
Select Ext.interface
<Hardwired/Fieldbus1>
Return to the Main Menu by pressing F9.
5.2.2
PIN Code Menu (menu 26)
This menu provides a security option for the system through the entry of a Personal
Identification Number (PIN). The PIN Code Menu will automatically be called up
when the operator tries to enable/disable the PIN code function in menu 2 (Activate
Menu). This ensures that only authorized personnel can enable/disable this function.
The PIN Code Menu is also called up automatically if the operator tries to change
converter settings when the PIN code function is set at ACTIVE. This prevents
unauthorized personnel from reprogramming functions/settings in the menus.
Once the PIN code is entered, the operator can change any settings without re-
entering the PIN code each time. After 5 minutes of inactivity on the keyboard, the
PIN code protection is reactivated. A picture of a lock, in the upper right corner of the
display, indicates that the PIN code protection is active.
When the PIN code is entered (and accepted) the program returns to the previous
menu.
Give PIN code:
<0-9999>
F0 Change PIN code
{new menu 27}
The PIN Code Menu also contains a "Change PIN code" sub-menu. Press F0 to call
up this menu. Return to the previous menu by pressing F9.
Default PIN Code
The default PIN code on a new converter is the number 0, and can be changed in
the Change PIN Code Menu. On twin versions the PIN code is identical for the two
outputs.
1
The ‘F8’ selection is only visible if the unit is equipped with double external interfaces (optional).