Panasonic Eco Solutions Nordic AB
MEW01623 Rev: - EBL128 Operating Instructions V2.0.x
104
presentation number or
press "Return" to menu
U3.
NOTE!
XX.X%/m = XX.X %
obscuration per meter".
Perf. Factor: see below
this table.
nnnnnn = algorithm short
name, see separate table,
page 104.
Sensor: 01-02 (technical address AAA)
Momentary: XX°C Min: XX°C Max: XX°C
Sensor: 01-02
Current Algorithm: nnnnnn
Sensor: 01-03 (technical address AAA)
Momentary: XX.X%/m Weekly: XX.X%/m
Sensor: 01-03 Min: XX.X%/m
Perf Factor: X.XX%/m Max: XX.X%/m
Sensor: 01-03
Current Algorithm: nnnnnn
Sensor: 01-03 (technical address AAA)
Momentary: XX°C Min: XX°C Max: XX°C
Sensor: 01-03
Current Algorithm: nnnnnn
Write the presentation
number and/or press "A"
to accept or press
"Return" to menu U3.
Scroll or press "Return"
to menu H4. Scroll or
press "Return".
Present system status
ACCEPT? H4
Scroll or press "Return".
When scrolling the message "Please Wait….." might be shown for "a second".
Regarding the Performance factor:
The Performance factor can be 0.00 – 2.55. How the Performance factor (Pf)
is calculated is shown to the left.
The Performance factor is normally close to 0.00, which means that the
detector is mounted in a "stable" environment. The momentary sensor values
during 24 hours do not differ a lot from the week average sensor value.
In an "unstable" environment the Performance factor will be higher than 0.00.
This could for example be the case in a factory (e.g. "dirty" activities during
working hours – no or clean activities during the night) and is not a problem
as long as there are no nuisance (false) alarms or other problems.
Algorithms
Table showing the algorithms and the shortenings respectively:
14400
Σ |X
m
-X
wa
|
m=0
--------------------------- = Pf
14400
X
m
= momentary sensor values
for 24 hours.
X
wa
= week average sensor value
14400 = pollings during 24 hours
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