5.2.3. Replaying
of
Stored Data Using
X-V
Recorder Type
2308
1. Connect and calibrate the
X-
Y Recorder as described in sections 5.2.1 and 5.2.2.
2.
Press the "Replay/Plot" pushkey on the Analyzer. SELECT REPLAY DATA will
appear on the Display
of
the Analyzer. Select the data
to
be recorded by pressing
one
or
more TRANSDUCER push keys on the Analyzer.
Note: If the different parameters are
to
be plotted using different colour pens, only
one TRANSDUCER pushkey should be selected at a time.
3.
Press the "Replay/Plot" pushkey
to
activate the replaying
of
data from the Memory.
Control pulses from the Analyzer result in different types
of
dotted line being used
for
.
the different parameters. This together with the use
of
different colour pens enables all
measurement data
to
be clearly reproduced on a single graph.
Note:
If solid line plots are preferred, the FUNCTION SELECTOR switch on the
X-Y
Recorder can be set
to
"Pen Down".
The Analyzer provides a pulse signal which marks both the Recording Time that was
used
for
the recording and the parameter being replayed. The position
of
the Recording
Time mark depends on the units
of
measurement selected and so provides a useful
check that the measurement units selected
for
output are compatible with the Recording
Paper used (see Fig. 5.7).
BrOel &
Kjrer
[.~~:~:~~;e
,
mcf~wpoint
I Plane Radiant Temp
oc oc I
Asymmetry
100
50
Measurement
Object:
80
40
Open-p
lan
office
Location
12
60
30
(see m=
ap'-'---)
__
Zero Cal.
............._r--..
___
_
40
20
............
20
10
Dewpoint
SI-Unil~
,
Zero Cal.\
Vapour
Pressure
0
0
Rei.
Hum
.
Inc.
Power
(A)
-20
-10
Asym
.
(A-8)
-40
-20
Recording
Time-............
Pl. Rad.
Temp
.(A)
mark
.
-...........r'--
1.!!
Sid
. Dev.
-60
-30
6 h
Air
Veloci1y
24
h
Surf
.
Temp
.
120h
AirTemp
.
-80
-40
-100
-50
0
0
Date
4141
85
Time~
0
0
10
1
4
20
Sign
. M.M
1 Sample no
10
OP
3571
20
30
3
12
60
30
40
4
16
80
40
50
5
20
1010
50·
8 80 600
7 70 550
6 60 500
5
50
450
4 40 400
3 30 350
2 20 300
1 10 250
0
0 200
60
min
6h
24
h
12~
h
60
840878
Fig.
5.
l.a.
Metric
Recording Paper
QP
3571
for
X-
Y Recorder Type 2308
49
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