mpec SA380-IT, Руководство пользователя

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2.10.4 Examples
The diagram below shows examples of each type of acquisition:
In all cases two acquisitions take place for each event, the initial triggered acquisition, and the subsequent delayed acquisition 60 seconds
later.
Item Description
1 Acquisition on all channels due to device start-up
2 Acquisition on all channels due to user clearing the message
queue
3 Acquisition of U
m
, R
N
and R
B
due to a change in U
m
of >+/-5%
since the last acquisition of U
m
4 Acquisition of U
m
, R
N
and R
B
due to a change in R
L
of >+/-5%
since the last acquisition of R
N
and R
B
5 Acquisition of U
m
, R
N
and R
B
due to a change in R
N
(The lower of
R
N
& R
B
) of >+/-5% since the last acquisition of R
N
and R
B
6 Acquisition of R
E
and Status due to a change in R
E
of >+/-5%
since the last acquisition of R
E
7 Acquisition of R
E
and Status due to a change in Status since the
last acquisition of Status
8 Acquisition of Up-Time, Temp and GSM Signal due to a period of
1 hour elapsing since their last acquisition (snapshot)
9 Acquisition of U
m
, R
N
and R
B
due to a period of 1 hour elapsing
since their last acquisition (snapshot)
3) Installation