Alarm List - JUMO mTRON T Operating Manual

2 Process screen operation
Symbol
(no symbol)
2.3.11

Alarm list

There is a separate alarm list for each program generator in which the alarm texts of eight dig-
ital signals are listed. These digital signals are assigned individual parameters in the PLC con-
figuration (configuration level of the central processing unit), which are then analyzed by the
PLC.
The alarm texts are also specified in the configuration of the central processing unit (setup/texts
for PLC digital outputs only). In the case of an alarm, the corresponding alarm text is displayed
against a red background and the date and time are displayed (alarm on, alarm off).
The alarm list is called up via the button (symbol) in the status bar of the corresponding program
generator (detailed screen).
Status bar symbols and buttons
Symbol/But-
ton
NOTE!
The "acknowledgement" function is only available if the logged on user has acknowledge-
ment rights.
40
Meaning
Event on
Event off
Additional events
Meaning/Function
No alarm in the alarm list
Tap the symbol to open the alarm list.
At least one alarm in the alarm list
Tap the symbol to open the alarm list.
The bell turns red as soon as an alarm goes off. This remains red until the alarm stops
and has been acknowledged.
A digital signal controlling a horn is activated by the alarm. This stays active until it
has been acknowledged and it is reactivated with each new alarm. The signal is avail-
able in the digital selector (CPU > Digital signals > Program generator > PGx_horn).