Brainchild P91 User Manual

The alarm modes (A1MD, A2MD and A3MD) are set by using a three bit
of binary number.
alarm
mode
value
Description
A direct acting alarm output is off as the non-alarm
condition and on as an alarm condition. The output state is
inverted as a reverse alarm output is selected for OUT2, OUT3
or OUT4.
normal
A direct acting alarm output is on as an alarm
condition and it will remain unchanged even if the alarm
condition is cleared. The output state is inverted as a reverse
alarm output is selected for OUT2, OUT3 or OUT4.
latching
A direct acting alarm output is off even if an alarm
condition may occur on power up. This will prevail until the
alarm condition returns to the "inactive" condition, thereafter the
alarm will operate normally.
holding
The output state is inverted as a
reverse alarm output is selected for OUT2, OUT3 or OUT4.
holding
A direct acting and alarm performs both
holding and latching alarm functions.
latching holding
The output state is
inverted as a reverse alarm output is selected for OUT2, OUT3
or OUT4.
latching holding
Table 3.3 Alarm mode descriptionTable 3.3 Alarm mode description
The latching alarm output is off when both and keys are pressed,
once the alarm condition is removed.
UM0P411A
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Brainchild P91 Specifications

General

Brand	Brainchild
Model	P91
Category	Controller
Language	English