GE MDS SD4A Technical Manual page 78

Status Conditions
and Events
Alarm Signal
Configuration
70
This screen shows status conditions reported since power-up of the
transceiver. This includes normal, informational events such as booting
up the system and reinitializing.
Refresh
• —Clicking this button manually updates the listed events
with the latest information.
Auto
• —Initiates automatic updating of event listings. A time (in
seconds) may also be set in the box provided, to specify how often
alarms/events are updated.
This screen contains settings to determine what events are detected, and
what will be done with them. At the bottom section of the screen are
selections for displaying specific alarms, conditions, and informational
events that will be reported. Select events to be reported by clicking the
box to the left of the item. The sample image below shows the first six
events in the bottom portion of the screen. Additional listings are visible
by scrolling down.
Alarm Signal Sense
•
Active Low
. An active high means that Pin 6 on the
output a high DC signal when an alarm exists. (This is the default
behavior.) An active low means that Pin 6 on the
output a low DC signal when an alarm exists. Select the desired
behavior in the drop-down box and click
apply the setting.
Set Signal by Class
•
result in an signal being produced by the alarm output line. The
choices are:
SD Series Technical Manual
—This parameter may set to either
—Here, you to specify what classes of alarms
Active High
or
COM2
port will
COM2
port will
Set Alarm Signal Sense
to
MDS 05-4846A01, Rev. F