EES USM - Simple Logic Function

Parameterization
6.3 Simple logic function
With the tab EES_Collective a simple logic disjunction for up to 16 alarms, which are formed out of
OR-disjunctions of multiple inputs, can be parameterized. The designations in line 2 are mandatory for
correct import of the Excel file.
Index (idx)
Index of the collective report or disjunction, respectively, 1 – 16.
Output device (device)
This value defines the device which holds the alarm channel which is to be triggered when the
disjunction is fulfilled. Device 0…3.
Output channel (alarm)
This value defines the alarm channel which is triggered on the respective device when the disjunction
is fulfilled. Alarm 1…48.
Triggering alarms (E1 – E192)
An „x“, „X“ in the respective column indicates that this alarm is used as input for the logic disjunction.
Logic inputs
In the parameterization interface, menu “Annunciator -> Reporting channels -> Signal source” the
inputs which are triggered from the logic disjunction, are set to “Logic”.
These designations are retained even if the inputs are no longer used as outputs in a
later Excel parameterization and must be reset manually in the "Fault annunciator /
Annunciator channels / I/O" menu.