Mitsubishi Electric F930GOT-BWD-E, User Manual

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Graphic Operation Terminal F930GOT Start up 2
2-8
2.4 Security function (screen protection function)
In the user screen mode, screens can be set so that they are only open to certain operators
who know the entry code. General operators cannot perform unnecessary operations. This
function is called security function (screen protection function).
1) Outline of security function
To use the security function, the security level should be set for each user screen.
Set the level within the range of 0 (lowest) to 15 (highest). When any entry code has not
been registered, all screens can be displayed (In this case, the security level is “0”.).
An entry code can be set using the screen creation software.
By entering a correct code, the user can display and manipulate the screens whose security
level is equivalent to or lower than the entered entry code.
2) Input of entry code
To enter an entry code, the entry code input screen should be displayed.
To display the entry code input screen, a touch key should be provided on the screen.
• When a screen whose entry code level is higher is tried to be displayed, an alarm sound is
issued three times. Set a touch key, and enter an entry code.
• When an entry code has been registered to the screen to be displayed at first in the screen
mode (the screen No. 0 when screens have been created using the FX-PCS-DU/WIN-E or
the screen No. 1 when screens have been created using the SW
o
D5C-GOTRE-PACK), the
entry code input screen is displayed even if a touch key to enter an entry code is not pro-
vided so that an entry code can be entered.
GOT
Level 2
Screen
Screen
Level 1
Screen
Screen
Level 0
Screen
Screen
• An entry code can be set using up
to 8 numeric characters.
Screen example
Input of entry code Touch key
• To set this touch key, enter
"FF68" to the key code.
• When the touch key is pressed,
the entry code input screen is dis-
played.