ABB Navigator 500 Series - Password Security and Access Level; Setting Passwords; Access Level

Navigator 500
Sodium analyzer 6 Operation overview – transmitter
OI/ASO550–EN Rev. G 39
6.9 Password security and Access Level
Passwords are entered at the Enter Password screen accessed via the Access Level – see Section 6.9.2, below.
6.9.1 Setting passwords
Passwords can be set to enable secure access at 2 levels: Calibrate and Advanced. The Service level is password protected at the
factory and reserved for factory use only.
Passwords can contain up to 6 characters and are set, changed or restored to their default settings at the Device Setup / Security
Setup parameter – see page 48.
6.9.2 Access Level
The Access Level is entered via the Operator menu / Enter Configuration menu option – see Section 6.3, page 30.
Note. When the transmitter is powered-up for the first time, the Calibrate and Advanced levels are not password protected.
Protected access to these levels can be allocated as required.
Fig. 6.13 Access Level
Select key –
used to enter levels or
Enter Password screen
Access levels –
scroll to level and press
Select key to enter
Back key
Back
Select
Read Only
Logout
Access Level
Calibrate
Advanced
Service
Level Access
Logout Displayed after Calibrate or Advanced level are accessed. Logs the user out of current level. If
passwords are set, a password must be entered to access these levels again after selecting Logout.
Read Only View all parameters in read-only mode.
Calibrate Enables access and adjustment of Calibrate parameters (refer to Section 5, page 21 for calibration
details).
Advanced Enables configuration access to all parameters.
Service level Reserved for authorized service technicians only.
Fig. 6.14 Enter Password screen
Cursor – scroll characters using the
/ keys;
press to accept character; press
to accept password while last
character is highlighted
Cursor / Password
character indicator
(maximum 6 characters)
Enter Password