Campbell SAT SCD Spezifikationen PDF herunterladen (Seite 8)

Meet Campbell Scientific at:

Date Exhibit Location

April

8-11 AWWA—ImTech Conference Atlanta, GA

16-19 Western Snow Conference Sun Valley, ID

May

15-18 National Hydrologic Warning Council Columbus, OH

June

3-8 Floodplain Managers Conference Charlotte, NC

5-7 Sensors Expo Chicago, IL

17-21 Northeast Forest Fire Supervisors Atlantic City, NJ

25-27 Air & Waste Management Association Orlando, FL

27-30 AWRA—Decision Support Systems Conf. Snowbird, UT

July

8-11 Joint Propulsion 2001 Salt Lake City, UT

9-11 WaterPower XII Salt Lake City, UT

29-01 ASAE Annual International Meeting Sacramento, CA

August

5-10 Ecological Society of America Madison, WI

25-29 American Phytopathological Society Salt Lake City, UT

September

5-7 Time Domain Reflectometry Symposium Evanston, IL

9-12 Dam Safety 2001 Snowbird, UT

October

2-4 Sensors Expo Philadelphia, PA

14-17 WEFTEC Atlanta, GA

21-25 ASA, CSSA, SSSA Charlotte, NC

www.campbellsci.com

Page 8

similar spreadsheet for DDE, then select

the logger and data points desired. This

works well for graphically viewing data in

pseudo real-time. One copy of Excel can

display several graphs from the same or

different loggers. Our tests have shown

that it is possible to transfer up to 200

data points per second using this method.

This method is not recommended to

remotely collect data from a CR9000

because the DDE transfer of data may not

keep up with the logger.

With the release of the CR5000,

changes were made to PC9000. A new

Program Generator, PC5GEN, was

released that adds support for our AM25T

multiplexers. PC5GEN is not an integral

part of the PC9000 MDI, but is a stand-

alone program that works seamlessly with

PC9000.

A new editor has several features that

make it easier to program the CR5000 or

CR9000 beyond the capabilities of the

Program Generator. This editor, also a

stand-alone program, is called CSIEdit.

PC9000 help files have evolved to

make it easy to obtain information during

any stage of the data acquisition process,

from program generation to data collec-

tion and processing.

Our forthcoming PC9000 release, a 32-

bit version, required development of a

new 32-bit dynamic link library (DLL).

Early tests show promise for faster data

collection, slightly faster real-time win-

dows, and increased compatibility with

other 32-bit software packages.

In summary, PC9000 has evolved

because of suggestions made by people

who use the product. All of your sugges-

tions were welcomed and evaluated; if a

suggested feature added value to PC9000,

it was usually implemented.

Originally planned as temporary soft-

ware for the "soon-to-be-released"

CR9000 Measurement and Control

System, our PC9000 Software has

evolved over the past seven years. In its

infancy, it could transfer a program to the

CR9000, set the CR9000 clock, display

real-time data, and collect data files. The

initial program generator was soon devel-

oped; it could create programs to make

fundamental measurements and support

various data storage rates.

Today, all PC9000 features are captive

within a Multi-Document Interface

(MDI). This technology makes it easier

to have several windows, of the same or

different type, open at the same time. The

windows can be tiled or cascaded as

desired.

Requests for additions and changes to

PC9000 started with our first CR9000

customers. Consequently, the Program

Generator now includes Battery Saver,

Status Monitor, Conditional Power Off

based on time and/or measurements,

Triggered Burst, Rain Flow Histogram,

Level Crossing Histogram, Triggered

Event Tables, Write If..., Table Times cal-

culator and Calculated Fields. Calculators

for y=mx+b, RPM, Speed, Liquid Flow,

mV per Volt sensors, and Potentiometers

and Resistance were also added. Support

for new hardware includes Conditional

setups to read and write to ports, the abili-

ty to set flags and Continuous Analog

Outputs, and an interface to the

CR9052DC Filter Module and SDM-

CAN module.

A new Alarms List real-time window

allows the user to set two alarm levels for

each of several different measurements.

All alarm condition measurements, or

combinations of measurements, are view-

able in the window. Alarm conditions are

also logged to a file to show the time the

alarm started and ended for each alarm

level.

A new DDE Linker real-time window

can simultaneously display 50 channels of

data. Since 10 of these windows can be

open at once, up to 500 channels can be

available for DDE linking. A PC running

PC9000 while connected to a CR9000 can

provide the logger’s data to everyone on a

network. In fact, if more than one

PC9000/CR9000 system is running with

DDE Linkers open, then anyone on the

network can access data from all loggers

at the same time. The easiest way to

access the data is to set up an Excel or

CR5000/CR9000 software: the evolution of PC9000

Customer suggestions lead

to overall improved product

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