Campbell 21X Manual do Operador descarregar pdf (Página 180)

6.1-1

6.5-1

LIST

OF

TABLES

6.

9

PIN

SERIAL INPUT/OUTPUT

DTE

Pin

Configuration.................

8. PROCESSING

AND

PROGRAM

CONTROL

EXAMPLES

Example

Sensor Description

and

21X Multiplier

and Offset

............8

Example

Outputs

and Input Storage

Locations....

.........8

Example

Input

Channeland Location

Assi9nments.................

........8

Thirty

Minute

Output From

Examp|e..............

.............8-11

FFT

Real and lmaginary

Results

0.25 and 1.25 Hz

Signal ............

8-1

FFT

Magnitude

and Phase

Results 0.25

and 1.25H2

Signal ........8-1

FFT

PowerSpectra

Results 0.25

and

1.25H2

Si9na1......... ...........8-1

FFT

Bin Averaging Results

From

Simulated

Ocean Buoy

Wave

Data................................

8-1

8.7-1

8.7-2

8.7-3

8.7-4

8.8-1

8.8-2

8.8-3

8.8-4

9-1

9-2

9-3

9-4

9. INPUT/OUTPUT

INSTRUCTIONS

Input Voltage

Ranges

and Codes

..............

g-

Pulse

Count

Configuration Codes

..............9

Thermocouple

Type

Codes

....................-...9-

Voltage

and Temperature Ranges

for Thermocouples

if Reference Junction is 20oC..........

9-

PROCESSING

INSTRUCTIONS

Example

of FFT Power

Spectra Bin Avera9in9.................

........... 10-1

Maximum

Number of

Outputs and Output

Order

for

K Input Values

.............. 10-1

PROGRAM

CONTROL INSTRUCTIONS

10.

10-1

10-2

12.

12-1

12-2

12-3

12-4

12-5

13.

13.3-1

13.3-2

13.3-3

'13.3-4

13.3-5

13.3-6

13.3-7

13.4-1

13.4-2

13.4-3

't3.4-4

13.5-1

13.5-2

Loop

Example: Block

Data Transform

............

...........12

Example:

Loop With

Delay

Execution

lnterval= 10

seconds.................

..........1

Comparison

Codes.........

.......................... 1

21X

MEASUREMENTS

Exponential

Decay,

Percent

of

Maximum Error vs.

Time

in

Units of 6................................

1

Properties

of Three

Belden

Lead

Wires

Used

by Campbell

Scientific

.............. 13

Settf ing Error,

in Degrees,

tor O24A Wind

Direction

Sensor

vs.

Lead

Length......................13-

Measured Peak Excitation

Transients for

1000 Foot

Lengths of Three Belden Lead Wires

Used

by Campbell

Scientific.....

................

1

Summary

of Input Settling

Data for

Campbell Scientific Resistive

Sensors.........................

13-

Maximum

Lead Length vs. Error

for Campbell

Scientific Resistive

Sensors .... 13-

Source

Resistances

and Signal

Levels

for

YSI

#44032

Thermistor

Configurations

Shown

Limits

of

Error

for Thermocouple

Wire........

.............. 13-1

Limits

of Error

on 21X

Thermocouple Polynomial.

....

13-1

Reference

Temperature

Compensation

Range and Linearization Error

Relative to

NBS

Standards..............

......

13-1

Example

of

Errors

in

Thermocouple

Temperature..........

.............

13-1

Comparison

of

Bridge

Measurement lnstructions...............

........"

13-1

Calculating

Resistance

Values

from Bridge Measurement................

.............

13-1

LT-2

1 2 ... 175 176 177 178 179 180 181 182 183 184 185 ... 190 191

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