Password Screen Display Function - Omron NT11S Operation Manual

Password Screen Display Function

4-8

Password Screen Display Function

Screen transition in password input
Notes on password input
Password screen setting
88
For the purposes of security, the NT11S has a function that requires a password to
be input before the specified screen can be displayed.
This section explains how to set and use passwords.
PC
Password setting
screen displayed
Correct password input
by designation
from the PC.
Three successive failures
at password input
S The password is set as a four-digit numerical value.
S The password for a password screen is input using the numeric keys on the pan-
el of the NT11S.
S When a password is input, it is not displayed on the screen. Only a box shaped
cursor is displayed.
S The input password is checked after input of the fourth digit. There is no need to
press the "ENTER" key.
S If the correct password is not input in three successive attempts, the password
input error flag (bit 4) in the PT status notification bits comes ON and the speci-
fied screen is not displayed.
The password and switching destination screen setting for the password screen
are set using the support tool.
S Setting items
- Number used as the password
- Display start position
- Switching destination screen
INPUT PASSWORD
-->
Section 4-8
Input the set
password.
Specified screen is
displayed.
The screen which
was set for the
password screen is
displayed.
PC
Password input error flag
(bit 9) in the PT status no-
tification bits comes ON.