ProKiln GAC400
PROBE GAS SAMPLING SYSTEM | OI/GAC400-EN REV. A
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Hierarchy of access levels
The password levels are divided as follows:
Menu
Level 0
Any viewer
Level 1
Plant maintenance team
Level 2 –
Trained specialists,
ABB service technicians
Level 3
ABB service technicians
Home
General info
General info
General info
General info
Operation
Displays current measured
values, messages
• Operating function for start-up
and periodical maintenance
• Allows checking of control and
monitoring functions
• Operating function for start-up
and periodical maintenance
• Allows checking of control and
monitoring functions
• Operating function for start-up and
periodical maintenance
• Allows checking of control and
monitoring functions
Alarms
Displays current measured
values, messages
• Logbook
• Reset messages
• Special system information
• Logbook
• Reset messages.
• Special system information
• Logbook
• Reset messages.
• Special system information
Trends
Displays current measured
values, messages
Trend displays of internal measured
quantities.
Trend displays of internal measured
quantities.
Trend displays of internal measured
quantities.
Setup
Setup for system optimization, limits,
etc.
Access permissions
Setup for system optimization, limits,
etc.
Edit tolerance, ranges.
Access permissions
Setup for system optimization, limits, etc.
Edit tolerance, ranges.
Network settings
PID Setpoints / Critical setpoints of
alarms, etc.
Important information about passwords Level 2 and 3
With the use of Level 2 or Level 3 passwords it is possible to
configure parameters that may result in functional impairment
of the system. Changes in these access areas should only be
performed by experienced, skilled personnel with proper
certification. Always be extremely careful to whom you disclose
these passwords.
Access passwords supplied with the system
The following passwords are stored in the system controller
after production in the factory:
Level 0: default level, for any viewer
• Username: 0
• Password: 000000
Level 1: recommended for plant maintenance team
• Username: 1
• Password: 471100
Level 2: recommended for ABB-trained specialists or ABB
service technicians
• Username: 2
• Password: 081500
Level 3: only available for ABB service technicians. The user
(customer) has to previously allow access to the HMI in
order to input this password.
It is recommended that the factory-set passwords be changed
by the operator. To change the password, follow these steps:
On the Home screen, push the [USER] key for more than
2 seconds, a dialog will open where you can select ‘log out’ or
‘change password’:
Figure 19: User dialog for ‘log out’ and ‘password change’
By selecting ‘Log out’, the current user will be logged-out and the
system will be set to user 0.
