Eurotherm 6100, Руководство пользователя

Страница: 214 / 397

100/180MM DISTRIBUTED GRAPHIC RECORDER: USER GUIDE
Page 198 HA029324
Issue 11 Oct 14
User
Steven Eric Andrew Bass
Apply Discard
Remove
4.4.4 Remove user
Selecting ‘Remove User’ from the SECURITY picklist allows users to be removed from the user list. The
‘Remove’ key and the ‘Apply’ key must both be used to write the change to the recorder data base. Figure
4.4.4 depicts the display page. The User Full Name appears in this page.
Figure 4.4.4 Remove User display page
For Active Directory users:
1. Removing a user clears the recorder’s password cache, described in
section 4.4.6 , below.
2. Removing a user from the Active Directory Domain does not automatically remove that user from the
recorder; a ‘Remove User’ procedure must also be carried out.
4.4.5 Change Password
For units fi tted with the Security Manager option, this allows the entry of a new password for the currently
logged-in user, providing that the user has ‘Edit own password’ enabled in the ‘Access when’ list and is
Active Directory authenticated.
Notes:
1. This feature should be used with discretion, as it affects Network logins which would normally
be under the control of the user’s IT department or Network Administrator. Changing the pass-
word may cause confl icts within the network thus preventing its effi cient operation.
2. If ‘Active Directory security’ is set to ‘None’ ( section 4.5.1: Network/Address menu ), any at-
tempted changes to the password will be rejected. That is, only passwords on a Transport
Layer Security (TLS) secured connection are accepted.
3. The old password remains valid for up to an hour (default) after the change, and during this pe-
riod, both passwords are valid. The default period can be edited by the Network administrator.
Figure 4.4.5 Change password
TROUBLE SHOOTING
If the change password procedure fails:
1. Check that the Active Directory server instrument alarm is inactive ( section3.1.3 )
2. Check that the connection with the Active Directory server has TLS security enabled ( section 4.5.1 )
3. Check that the new password’s length, complexity, history and minimum password age match the
criteria laid down in the Active Directory password policy confi guration. password length must also
comply with the minimum password length confi gured in the security menu (
section 4.4.2 )
Change Password
Old Password
New Password
Apply Cancel
Change Password
Retype Password