Activate the password protection, Temporarily deactivate the password protection, Deactivate password protection/change password – Lenze E84DSxxx User Manual
Page 35: 2introduction: parameterising the controller
Lenze · 8400 protec StateLine · Reference manual · DMS 4.2 EN · 03/2013 · TD05
35
2
Introduction: Parameterising the controller
2.4
Device access protection
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Activate the password protection
The password protection is activated by setting a password.
How to set a password:
1. Enter the desired password in
.
• The password may have a maximum length of 16 characters.
• The following characters are permitted for the password:
Small letters (a - z), capital letters (A - Z), digits (0 - 9)
2. Execute "Set password" device command:
= "1: On / start"
• After successful execution, password status ON is displayed in
and password
protection takes immediate effect.
Temporarily deactivate the password protection
The "Check password" device command serves to temporarily deactivate the password protection
in order to execute password-protected functions.
• The password protection remains deactivated until
• an invalid password will be entered and checked
- or -
• the external 24-V supply of the control electronics is switched off (< 19 V).
How to temporarily deactivate the active password protection:
1. Enter the set password in
.
2. Execute "Check password" device command
• After a successful check, password status OK is displayed in
Deactivate password protection/change password
The password protection is simply activated by deleting the set password. If you want to change the
set password, first delete the set password as well. Then set the new password.
How to delete the set password:
1. Enter the set password in
.
2. Execute "Delete password" device command
• After a successful deletion, password status OFF is displayed in
.