Alarms
Signals
If any equipment is connected that has lower limits than the system, the alarm levels
must be set accordingly.
If an analog or digital signal passes the predetermined alarm level, several things
happen at once:
•
The system is set to Pause/Hold mode.
•
The valves and other components on the system are set to their default posi-
tions.
Test
To test a specific instrument alarm it is possible to lower the alarm limit for the in-
strument below the current process value.
Reset
The alarm is reset through the control system by acknowledging the alarm message.
The process can be started again if the situation has been rectified.
Methods
Methods/phases can be created by the user as required for specific applications.
Installation method
A method is included to verify the flow kit installation. See
installation test, on page 123
3 System description
3.6 Process control software
ÄKTA ready XL Operating Instructions 29281616 AE
75
*** TeDIS Valid on Date Printed Printed on: 15-09-2023 11:27:35 ***
