Campbell 21X Manual do Operador descarregar pdf (Página 184)

107

12V

21X TNDEX

*

Modes,

Modes

1,(l

421 1O-2

Probe

101

example

7-11

Probe

finstruction

111 9-5

B

exampfes

7-2,7-12

ov-3

207

Relative Humidity

Probe

finstruction

12] 9-6

Prograffiing example

7-3

227

Soil Moibture

Block

Prograrnming example

7-10,

8-3

3 Wire

Half

Bridge

finstruction

71 9-4

Progra

4 Wire

Full

6

Wire Full

Average

-

flnstruction

711 11-1

Programming example

OV-l3

Computing running

8-1

Battery

power

options

Alkaline D

cells

14-2

External

14-4

Lead

acid

pack

14-3

Solar

panels

with

21XL

14-4

Vehicle

power

supply

14-4

Battery

Voltage

-

|nstruction

101 9-5

Baud

rate

Definition

A-1, 6-4

Output Codes

4-1,4-2

Binary telecommunications

C-1

Block

Move

-

finstruction

54] 10-4

Programming

examples

8-1, 8-G

Branching,

LogicalAND

or

OR

3-4

Bridge

measureme.nts 9-3

3 Wire

Half Bridge 100

ohm

PRT 7.6

4 Wire

Full Bridge

(Pressure

Transducer)

7-8

4 Wire

Full

Bridge

100 ohm

PRT

7-7

4 Wire Half Bridge 100

ohm

PRT

7-5

6 Wire

Full Bridge

(Lysimeter) 7-9

Comparison

of bridge

measurement

instructions

13-17

Diagram

of bridge

measuring

circuits

13.16

AC excitation

13-19

Bridge

Transform

-

flnstruction

591 10-6

Programming

example

7-11

Burst

Measurement

finstruction

23] 9-9

C20

Cassette

Interface

4-5

Cables/Leads

Avoid

PVC insulated

conductors 13-9

Lead length on

signal

settling

time,

Effect of

13-3

Tipping bucket

rain

gauge

with

long

leads

programming

example

7-4

Calibration

procedures

for

21X 14-G

Cassette

recorder

4-4

Cautionary

Notes vii

cD16 SDM-CD16

9-14

Channels

Analog OV-2

Checksum

5-2

example

7-6

flnstruction

6]

9-4

flnstruction

9]

9-5

example

7-8

Prog

5th

Order

Instruction

55]

10-5

example

7-11

Ai

A*X

+ B

Scafing

Array

flnstruction

531

1G4

Ao4

SDM-Ao4 8-5,9-14

ABS(X)

flnslruction

431

1()-3

Absolute

Valfre,

Taking 10-3

AC excitatiotl,

Resistance

measurements

requiring

13-19

AC Hall

Brid$e

$nstruction

51 9-3,

13-19

Programfning

examples

7-11,

8-3

AC Noise, Elfminating

13-1

Activate

SeriflData

Output

[lnstruction

96] 4-1,

12-6

l

Alkaline batt4ry

power

supply

14'2

AM416

Input MultiPlexer

8-3

Analog

Inputb OV-2

C

Analog Output

[lnstruction

21] OV-3, 9'8

SDM-Ao{

8-5,9-14

Analog

to Digital

(A/D)

conversion

13'1

AND

construption,

Logical 3-5

Anemometei

(Photochopper

output)

Programfning

example

7-3

ASCII

Programllisting

(.D

Mode)

1'7

vs. Binarf 5-1

Charactdrs

6-4

Definitiod

A-1

Dumpin$

(in

Telecommunications

Mode)

5-3

Standard

6-4

Table D.fl

Transmidsion

6-4

t-1

1 2 ... 179 180 181 182 183 184 185 186 187 188 189 190 191

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