JUMO mTRON T Operating Manual page 42

6 Configuration
Alarm type and switching differential
(1) Min. alarm/limit value
(2) Max. alarm/limit value
(3) Switching differential
Event text
Setup program: Selection of text from a list
Click the "..." button to open a list with the text numbers and the associated texts. The texts can
be edited.
Multifunction panel: Selection of text using the text number
The setup program is required to view and edit the texts.
Collective alarm for out of range
In the event of deviation above or below the measuring range (out of range, O-o-R) or – de-
pending on the type of measuring probe – in the event of a probe/conductor break or probe/
conductor short-circuit, the collective alarm of the module can also be triggered. To do this, you
must activate at least one alarm type and select the "Collective alarm" alarm type.
If the alarm type is only being activated for this purpose, the measuring range start (for Min.
alarm) or measuring range end (for Max. alarm) must be entered as a limit value. Otherwise,
in the event of deviation above or below the value – for example if the default value 0 is retained
– this also results in a module collective alarm.
The collective alarm of the module is entered in the event list of the central processing unit,
which enables you to identify the affected module. If there is also a need to identify the affected
analog input, you must also activate the "Event" alarm type and select an appropriate event
text.
42
(3)
(1)
(3)
1
0
(2)
1 Alarm on
0 Alarm off