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All Rights Reserved. Copyright © 2000, Yokogawa Electric Corporation
TI 04L01A01-02E
3.3.2
Key Login Function
By using the login function, you can record the execution log of the start/stop operation and message entry,
and display them on the DX100/200.
Since the name of the user that executed the start/stop operation and message entry is recorded in the
measurement data file, it can be displayed via the DX standard software along with the measured data.
The login function is turned ON or OFF in the SETUP mode. The user ID, user name, and password for the
login are specified in the SETUP mode beforehand.
Setting the key login function (SETUP mode)
Key login function
: Select ON or OFF. (The initial setting is OFF.)
Auto logout
: Automatically logs out when there is no operation for 10 minutes.
Select ON or OFF.
User ID
: Turns ON/OFF the user ID entry at login.
When ON is selected, login user ID entry is required at login.
Set the following parameters for each login user. Up to seven login users can be registered.
User name
: User name that is displayed at login.
Up to 16 alphanumeric characters
User ID
: User ID used to login.
When the user ID setting is ON, this parameter is specified for each login user.
Up to four alphanumeric characters
Password
: Specifies the password used to login.
Up to six alphanumeric characters
Setup
: Specify whether or not to give access permission to the SETUP mode for each
login user.
Key login (operation mode)
Login is carried out according to the following steps.
1. Press the [FUNC] key to display the user name.
2. Select the login user name from the displayed list of registered users.
3. Enter the user ID.
4. Enter the password.
Correlation with the key lock function
You can restrict the functions that are accessible for each operator by using the login and key lock
functions. For example, you can assign security levels such as measurement mode, operator mode, and
engineering mode.
Power on
measurement mode (logout)
operator mode
engineering mode
login
ID
password
Key lock release
password
logout
or
time out
All key operations are disabled.
Only operations that are not key locked are possible
Switching displays, batch screen, etc.
All operations are possible
Key lock