ABB SCK - Access Permissions

42/23-81 EN Rev. 4 System Manual SCK Gas Sampling System 49
Access permissions
The system controller has several access levels. They are enabled by entering a
password.
The password levels are divided as follows.
Level 1 Level 2 Level 3
Operation
 Operating func-
tion for daily
maintenance
 Operating function for
start-up and periodi-
cal maintenance
 Allows checking of
control and monitor-
ing functions
Diagnosis
 Displays current
measured val-
ues, messages
 Trend displays of
internal measured
quantities
 Logbook
 Reset messages
 Special system in-
formation
Setup
 Setup for system
optimization (limits,
etc.)
 Access
permissions
 Edit tolerance
ranges
 Network settings
A higher access level always includes the permissions of the lower access levels.
In level 3 you can configure parameters that may result in functional impairment of
the system. Changes in these access areas may only be performed by experi-
enced skilled personnel with ABB certification as level-2 service technician. Always
be extremely careful to whom you disclose the password for this level.
In the delivered state, the following passwords are stored in the system:
Level 1
1111
Level 2
2020
Level 3
only handed out after completing level-2 service technician training
Password entry
Hierarchy of access
levels
Comment on
password level 3
Password in
delivered state