Watlow 12LS Controller - Manual (Page 87)

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4.7.13 EDIT SEGMENT TRIGGERS
Use this menu to edit the trigger input assignments, their active states and their latching status for
the current segment. Each segment may have two associated triggers. If a segment has any triggers
defined at least one of them must be true before the segment will begin executing. Triggers may be
latched or unlatched. The default assignment for all segment triggers is NO assignment.
Latched triggers are checked only once at the beginning of a segment. Once the segment begins
executing these inputs are ignored.
Unlatched triggers are checked constantly while a segment is running. Should any unlatched
trigger become FALSE the segment clock will stop and the loop will go into TRIGGER WAIT
state. This allows a REMOTE HOLD capability using the assigned trigger input.
Each trigger has an associated input number. All eleven digital inputs are available for assignment.
Each trigger also has a specified TRUE state, either ON or OFF.
|-----------------|
Display: ¦ x SEGMENT yy ¦
¦ EDIT SEG TRGGRS?¦
|-----------------|
The ? flashes.
x is the profile designator [A-L].
yy is the segment number [1-20].
YES Edit trigger assignments for this loop. Display advances
to Edit Trigger Input Nr.
NO Skip editing of segment triggers. Display advances to
Edit Segment Tolerance.
BACK Return to Edit Segment Triggers.
4.7.14 EDIT TRIGGER INPUT NUMBER
|-------------|
Display: ¦ a SEGbbTRIGc¦
¦ INPUT NR ?dd¦
|-------------|
The ? flashes.
a is the profile designator [A-L].
bb is the segment number [1-20].
c is the trigger number [1 or 2].
dd is the assigned input number [1-8, NO for no
assignment].