Campbell CR9000X, Инструкция по эксплуатации

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Overview
OV-9
Processing Task: Measurement Task:
OV2.3 Data Tables
The CR9000X can store individual measurements or it may use its extensive
processing capabilities to calculate averages, maxima, minima, histograms,
FFTs, etc., on periodic or conditional intervals. Data are stored in tables such
as listed in Table OV2-1. The values to output are selected when running the
program generator or when writing a datalogger program directly.
Table OV2-1. Typical Data Table
TOA4 StnName Temp
TIMESTAMP RECORD RefTemp_Avg TC_Avg(1) TC_Avg(2) TC_Avg(3) TC_Avg(4) TC_Avg(5) TC_Avg(6)
TS RN DegC DegC DegC degC degC degC degC
Avg Avg Avg Avg Avg Avg Avg
2004-02-16 15:15:04.61 278822 31.08 24.23 25.12 26.8 24.14 24.47 23.76
2004-02-16 15:15:04.62 278823 31.07 24.23 25.13 26.82 24.15 24.45 23.8
2004-02-16 15:15:04.63 278824 31.07 24.2 25.09 26.8 24.11 24.45 23.75
2004-02-16 15:15:04.64 278825 31.07 24.21 25.1 26.77 24.13 24.39 23.76
OV3. PC9000 Application Software
PC9000 is a Windows
™
application for use with the CR9000X. The software
supports CR9000X program generation, real-time display of datalogger
measurements, graphing, and retrieval of data files.
OV3.1 Hardware and Software Requirements
The following computer resources are recommended:
•
IBM PC, portable or desktop
•
64 MB RAM
•
VGA monitor
•
Windows 2000, Windows XP, Windows NT, or Windows 4.0
•
60 Meg of hard drive space for software
•
400 Meg of hard drive space for data
•
RS-232 serial port, a 10BaseT or 100BaseT Ethernet port
The following computer resources are recommended:
•
128 MB RAM
•
233 MHz 486 or faster
•
Mouse
Digital I/O task
Read and writes to ports and counters on CR9071
(ReadIO, WriteIO, TimerIO)
Processes measurements
Determines controls (port states) to set next scan
Stores data
Analog measurement and excitation sequence and
timing
Sets ports on 9060 Excitation Module (SetPort)
Sends interrupt to Processor task that reads and sets
ports/counters.
Polls CR9052 and CR9058 for Data