Menu Structure - GEA Grasso Manual

Grasso
Refrigeration Division
Functions for F1...F4 keys
These functions are only available if the symbols can be seen in the display.
Standard function of the shift keys
+ or
+
Special function of the shift key
+
+
+
+
+
+
+
1.2.2

Menu structure

1.2.2.1 Password level
The access rights within the menu structure are protected by different passwords.
The operator is asked to enter a password when they try to enter a command.
The password consists of a 4-figure number.
Each password level has a different number allocated to it.
The passwords for Levels 1 to 8 can be freely allocated by the user.
The password for the highest password level 9 is specified by Grasso on delivery and cannot be subsequently
changed.
If a password is entered and then no key is used for a longer period (approx. 10 mins), the operator panel
automatically logs out from the password level.
Chap. 1 - 4
Back to previous display
Go to the menu item described
Move to next display
Change between the possible selections
Alter the display contrast
Change to the "Status display"
Change to the "freeze Display" menu
Change to the "Language selection" or "Contrast menu"
Change to the "Transfer" menu. Attention: stop with
Change to the "Digital inputs / outputs display"
Change to the "Password" menu
Change to the "Date, Time" menu
638660E_chapter1.doc
GRASSO SYSTEM CONTROL
01.2004/1