ABB SCK - Access Permissions and Passwords

OI/SCK
-EN Rev. E Operating instruction SCK Gas Sampling System 47
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
function for
daily mainte-
nance

Operating function
for start-up and pe-
riodical mainte-
nance
 Allows checking of
control and moni-
toring functions
Diagnosis
 Displays cur-
rent measured
values, mes-
sages
 Trend displays of
internal measured
quantities
 Logbook
 Reset messages
 Special system
information
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 impair-
ment of the system. Changes in these access areas may only be performed by
experienced skilled personnel with ABB certification as level-2 service techni-
cian. 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