24
M4DDC User Manual
Each Alarm has a set of conditions for them to become active. Once an alarm is enabled the M4DDC
will continuously monitor and report any conditions that are
Figure 16
In the above example (figure X) the M4DDC will report loss of TimeLock
TM
if MPS and HD-1 drift
beyond 600 samples for 5 seconds or longer. The active alarm is sent to both the GPIO relay and any
email notification recipients if setup.
Figure 17
In the above example (figure X) the M4DDC will report loss of Correlation if it cannot build a correlation
between the MPS and HD-1 streams that is equal to or greater than the set level. 70% is set by default
with a range of 70% to 90%. The alarm will become active if the correlation is below 70% for longer
than the set delay. Delay is set to 15 seconds by default with a range of 5 – 200 seconds. The active
alarm is sent to both the GPIO relay and any email notification recipients if setup.
Figure 18
TimeLock Thresholds
•
Delay is set from 5 – 200 seconds.
•
Sets the amount of diversity delay in Msec.
•
Sets the GPIO relay output
•
Enable/Disable. Button turns orange and slides to the
right when enabled.
Thresholds Correlation
•
Delay range is 5 – 200 seconds.
•
Sets the amount of level in percent
•
Sets the GPIO relay output
•
Enable/Disable. Button turns orange and slides to the
right when enabled.
Level Lock Thresholds
•
Sets the amount of time the MPS and HD-1 exceed the
set decibels before the alarm triggers. Delay range is
5 – 200 seconds
•
Sets how many dB the MPS is above or below HD-1
before the alarm triggers. dB range is 1 – 6 dB
•
Weighted Average range 1dB to 6 dB
•
Sets the GPIO relay output
•
Enable/Disable. Button turns orange and slides to the
right when enabled.
