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CR21 Operator's Manual - Page 10
... of the numben to be entered Decimal point C lear entry or abort mernory dump
The The
CR21 has ten keyboard contro I modes summar i zed control modes are summarized belovr ir Table I e 3
x4
Input Processing Table
*5
Set day, hour, and m i nute
x6
Monifor current sensor readinos
x7
Display stored data
x8
Memory dump...
CR21 Operator's Manual - Page 11
...i nter advanced
to
MsEenuctlortyinpdliceoermnpfrIye(1tefodfor--rpCoohiCann;tne1er.l82afdov(rnanu"cltFeip)dlito
third 0ffset Entry
en(0tryforfor"CC; SECTION 1. r,
power sw i tch and enter and of f set as follows:
the
i nput program
nurnber,
Example 1a
Key in
x4 2 A
lD Data
04: 0422 2 1 :0000
...
CR21 Operator's Manual - Page 12
... x6 lr4ode is all the sensors and displaying only
done by
Example 1c
Key in
I D Data
x4
04:
2
0422
A
21 z 0007
A
22:1 .000
1 D8
A
22: 1 .8 23:0.000
32
27.7.)
A
31 :0000
x6
06:
2... oF
E ntry comp I eted--po i nter adva nced to th i rd
entry for Channel 2 (of f set)
0f fset is 69.80'F
t-) The temperafure read
i
nqs
lnput Channel 2
Temperature is 32 for oF
Entry comp...
CR21 Operator's Manual - Page 16
... Figure 2-1, the CR21 analog inputs are labled lS +| 1I Vr Wrrl ITH RESPECT T0 THE
Hl
CR2'l
and
G=R0UND. lf the Model 021
Fiberglass facilifate the busbar
tEihsnisccloohnsonuoerekcuteipsd(Ftuoisgeuadr,eCaR22g-12ro)g.uronudWnbdhue(s?nb,ath)refihslrr4ooaudvgeahli 0laf2hb1eleis
to
used , all.ow
the power supp ly to bat*ery) is used correct errors.
This means...
CR21 Operator's Manual - Page 18
... I et.
SECT I ON
llo Sensor
Tlo Earth
Wire to Earth @ound
Sensor
Shield frounding
Btrsbar
Figure 2'2 Model 021 Fiberglass Enclosure wifh grounding busbar. The correct method uses a resistive voltage divider and
+5 V supply to CR21
gisroruenadd(+b)y
the CR21 as instead of earth ground at a common point;
Multiple AC supplies should use fhe
same pov...
CR21 Operator's Manual - Page 24
SECT I
_l
Model RC235
Cassette Recorder
./
.F
-l \l
\i
z'*'7
Fiberglass Enclosure Figure 2-9 l,todel 021 E:vironmental Hrc losure, CR21 and Cassette Recorder.
2-9
Model 021 Shelter SENSOR I NPUT CONNECT I ONS AND I NSTALLAT I ON
4@
(//,,t,
Screw 6-32 x rz phillip pan head
cR21 Power
Suppl v
Rubber
0 Ring
I
I I ON 2.
CR21 Operator's Manual - Page 36
...near sensors (e.g. lisfed on the lD side of f set in fhe input programs (Appendix A). SECT I NG THE CR21
Table 4-3 INPUT TABLE ENTRY F0RMAT
11.
Note that the... wifh rrl l 'rr showing on the Input Table Coding Form
Affer table
careful ly fi | | ing ouf...mMiondeg. when the number is found in
4-5 Model 101 Temperature Probe and Model 201 Relative Humidity Probe) are
7.
lf only...
CR21 Operator's Manual - Page 51
...in the dafa f final memory dafa to the x0 l'10DE. DATA RETRIEVA
connect the tape recorder to set i+ for continuous recordino or taken to
the field to cassefte. Enter the x8 MODE. 08: is displayed... executed regardless of the number of *he CR21 is Upon comp letion of SECT | 0N 5.5. To avoid losing data while servicing fhe printer, enter the x9
MtphhriOgei hDnCetEerR....
CR21 Operator's Manual - Page 58
...CR21 rs accuracy is to hook up a
known set of good sensors, and vo I y to fhe factory should show up. Check
or better sfill, calibrated the sensor outputs in the CR21, i+ is much easier to repair or cal ibrafe the MICROL0GGER. The CR21...of 115 degrees F was an error. Because of the processing done...CR21 pane | . f erm ina ls
Hook the exferna I wires long distances to power the CR21...
CR21 Operator's Manual - Page 63
... (EU/IU)
Silicon Pyranometer
Max. volts (V), mi and counts. IU Input Units €.g.
Senrcr Sensor Description and Calibration
Number
Range (EU)
Input Program : Program No.
(V. CR21
EXAIIPLE 1035
CRzl. lnput Table (.oding Forrn
Julian Dav 253
r2o0 (r2)
: NOTE: Selectinput program numbers from appendix A of the...
CR21 Operator's Manual - Page 64
...Lletness
32: 7
Histogram -- closed Number of
an inch/1 5
'i
Ortput ID = 249 intermittent )
Set Point Controller
Turn cooler on when air temp. Input
99"nt9r ;,- Channel
f-at-i
nfall
tim"
...
-- Jrr, _ I of the CR21 Operator's Manual.
continued from i/6
i N/e
I
I
rl
I
iliActivate Limit I
r-
3
__
i Standard llistogram
lj=n- I
(n^ cAMPBELL sc/ENTtFtc, tNC. Input Channel
I...
CR21 Operator's Manual - Page 66
... uit I
Output ------ nnel
32: 30
r-2
33: 100
F]
FI
i
CAMPBELL SCIENTIFIC. ID numbers 4 and greater identify data generated by ouput programs. Only positive integers are used to program the output table.
NOTE: Select output progam number and parameters from appendix B of the CR21 Operator's Manual.
EXA},IPLE
CR21 ID 1035- Output ID numbers 1, 2 and 3 identify table...
CR21 Operator's Manual - Page 70
...
1
I ^/ILL BE
IN THE INPUT'IABLE (X4
EXECTJTED ACCORDING 'IO MODE) OF THE CR21. C range.
PARAMETERS AS FOLLOWS:
Parameter 1 - C to 95 deg. INPUT
APPEND IX ...with excifation Pu lse Counts Temoerature (Model 101 Probe) Relative Hurnidity 5th 0rder
( Mode | 201 P robe ) Relative Humidity with selection of comp. temperafure channe I ON 4.2 OF THE MANUAL. Input Program Number Paramef er ...
CR21 Operator's Manual - Page 80
...|Mawengntxepwaofiyim-ovupr.mhsaunptietmnIeirwuttenpahaaehuurebHsnetfolfcedHneacffi.rhfbrniishseaprotaesn,aatdtnhhTfrteatohiemmfsnieuIrmocgaremladsexsttuilneahmoaaraxrewrunaiinem2mdnefdtu,dgefMamorMntbtrhhdyiees
OUTPUT PROGRAM NUMBER PARAMETER I PARAMETER 2
OUTPUTS GENERATED
I NTERMED I l"l CR 21 APXB
B-f OUTPUT PROGRAM LIBRARY
the integrated not a function be the sum of
fhovefaluotineme-e(me...
CR21 Operator's Manual - Page 98
... W i ndvector
Event Counfer Program Set Po i nt Contro | | er T i med Port Turn 0n Standard Deviation F i xed Data T i me of
comp. lM CR21 APXC
c-1 APPENDIX
C
APPL I ...CAT I ONS PROM PROGRAM L I ST
PROM 26 6
THE FOLLOWING IS A LIST OF THE INPUT AND OUTPUT PROGRAMS IN YOUR
PROM AND THE I
APPEND ICES A
R CORRESPOND I 01 Probe)
Relaf ive Humidity-- Model...
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