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Campbell CR9000X, Инструкция по эксплуатации

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CR9000X Measurement and

Control System Overview

Revision: 3/07

C o p y r i g h t   ©   1 9 9 5 - 2 0 0 7

C a m p b e l l   S c i e n t i f i c ,   I n c .

Содержание CR9000X

Страница 1: ...CR9000X Measurement and Control System Overview Revision 3 07 C o p y r i g h t 1 9 9 5 2 0 0 7 C a m p b e l l S c i e n t i f i c I n c ...

Страница 2: ......

Страница 3: ...3 Communication Interfaces OV 7 OV2 Memory and Programming Concepts OV 8 OV2 1 Memory OV 8 OV2 2 Measurements Processing Data Storage OV 8 OV2 3 Data Tables OV 9 OV3 PC9000 Application Software OV 9 OV3 1 Hardware and Software Requirements OV 9 OV3 2 PC9000 Installation OV 10 OV3 3 PC9000 Software Overview OV 10 OV4 Specifications OV 15 i ...

Страница 4: ...CR9000X Overview Table of Contents ii ...

Страница 5: ...altime monitoring LoggerNet software can be used for multiple station applications requiring modem communications and or where schedule data collection to a PC is required CR9000 AC ADA PTO R FIGURE OV1 1 CR9000X Measurement and Control System OV1 Physical Description OV1 1 Basic System CR9032 CPU Module The CR9032 CPU Module provides system control processing and communication to a PC via the bui...

Страница 6: ...internal battery modules It also regulates battery charging from power supplied by the AC adapter a DC input or other external sources The AC adapter may be used where AC power is available 100 240 volts to provide power to the CR9000X and charge its batteries The CR9011 has a relay that allows shutting off power under program control The Power Up inputs allow an external signal to awaken the CR90...

Страница 7: ...ine with the case design to reduce temperature gradients for accurate thermocouple measurements Resolution on the most sensitive range is 1 6 µV MEASUREMENTS Voltage Differential Voltage VoltDiff Single Ended Voltage VoltSE Thermocouple Differential Voltage TCDiff Thermocouple Single Ended Voltage TCSE Bridge measurements also require CR9060 Excitation Module Full Bridge BrFull 6 Wire Full Bridge ...

Страница 8: ...le with DC Excitation The CR9052DC is a high performance anti alias filter module that extends the capability of the CR9000X Measurement and Control System The module includes six anti aliased analog measurement channels with differential input ranges from 20 mV to 5 V Each input channel has current and voltage excitation options Measurement rates up to 50 kHz per channel are possible MEASUREMENTS...

Страница 9: ...ue to its superb signal to noise ratio and good resolution an accurate thermocouple measurement can be made on the 2 Volt range code An on board programmable DSP provides digital filtering MEASUREMENTS VoltDiff TCDiff CR9058E 60V ISOLATED ANALOG INPUT MODULE W RTD MADE IN USA CR9058EC 60V ISOLATED ANALOG INPUT CONNECTOR FOR CR9058E MADE IN USA FIGURE OV1 9 CR9058E CR9055 50 Volt Analog Input Modul...

Страница 10: ...ion and excitation for bridge measurements Ten switched excitation channels provide precision voltages for bridge measurements Each analog output will provide up to 50 mA between 5 V Also includes eight digital control outputs 0 V low 5 V high MEASUREMENTS Excite PortSet Full Bridge BrFull 6 Wire Full Bridge BrFull6w Half Bridge BrHalf 3 Wire Half Bridge BrHalf3W 4 Wire Half Bridge BrHalf4W 1 2 3 ...

Страница 11: ... signals In addition there are 16 independent digital I O channels for digital control communications and triggering MEASUREMENTS Count Pulses or Frequency PulseCount Read State of I O Channels ReadI O Write to I O Channels WriteI O Interval and Timing Measurements TimerI O CR9071E COUNTER MADE IN USA CR9071EC COUNTER DIGITAL I O MADE IN USA FIGURE OV1 13 CR9071E OV1 3 Communication Interfaces The...

Страница 12: ...operating system the compiled program and any calibration files are uploaded into SDRAM The size of available memory may be seen in the status file Additional data storage is available through the use of a PCMCIA memory card in the built in card slot OV2 2 Measurements Processing Data Storage The CR9000X divides a program into two tasks The measurement task manipulates the measurement and control ...

Страница 13: ...5 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 R...

Страница 14: ...y time OV3 3 PC9000 Software Overview This overview points out the main PC9000 functions and where to find them PC9000 has extensive on line help to guide the user in its operation Install PC9000 to get the details A CR9000X is not necessary to try out the programming and real time display options the demo uses canned data for viewing Without a CR9000X there are no communications with the datalogg...

Страница 15: ... Program Generator View Data Collected from CR9000 Display Data in Tables Collected From CR9000 Graphing requires no special processing of the data and provides rapid feedback to the operator Display Data Graph 1 Display Data Graph 2 ID2000 Ctrl I CommLink Select Series Linked Station Select Parallel Linked Station Logger Clock Logger Status Download Logger Files Diagnostics PC to CR9000 communica...

Страница 16: ...pport About PC9000 Software Versions Editing Options for Active Windows Change fonts and or Colors for Active Windows OV3 2 PC9000 Editing Help and User Preferences File Program Generator Guides the user through a series of menus to configure the measurement types thermocouple voltage bridge pulse counting frequency and others Creates a CR9000X program wiring diagram output table description and c...

Страница 17: ...acility Trend Monitor Allows the display of up to 20 different traces on a single trend or strip chart Each trace may display any of the available fields from any of the available tables You can invoke multiple iterations of the Trend Chart window for viewing additional variable traces Virtual Oscilloscope Allows the display of up to 20 different traces on a single scope Each trace may display any...

Страница 18: ...sional real time format An understanding of the FFT instruction for the datalogger is required to make use of this window 3 D Fast Fourier Transform Allows the display of FFT s in a 3 dimensional real time format The third dimension is based on the record number You can set the number of FFT records that you wish to monitor in a single plot Analysis Data Graphing Displays up to 16 fields simultane...

Страница 19: ...echargeable with 14 Ahr 7 Ahr for the CR9000XC capacity per charge EXTERNAL BATTERIES External 12 V batteries can be connected CR9041 A D and AMPLIFIER MODULE A D Conversions 16 bit 100 kHz TRANSIENT PROTECTION All analog and digital inputs and outputs use gas discharge tubes and transient filters to protect against high voltage transients Digital I Os also have over voltage protection clamping PH...

Страница 20: ... Full Scale Range over 40 to 70 C MINIMUM SCAN TIME PER MODULE VoltDiff 1285 µs 778 samples per second integration time for no input reversal RevDiff 0 or 2990 µs 334 samples per second integration time with input reversal RevDiff 1 TCDiff range parameter set to V2C 2570 µs 389 samples per second integration time for no input reversal RevDiff 0 or 4275 µs 233 samples per second integration time wi...

Страница 21: ...measurement rates Non burst 15 ksamples s 1 aggregate Bursting to PC FLASH card 50 ksamples s 1 aggregate Bursting to rotating media PC card 100 ksamples s 1 aggregate Bursting to 8 Msample buffer on filter module 300 ksamples s 1 aggregate per module The aggregate rate is the sum of the measurement rates on all channels The aggregate per module rate is the sum of measurement rates on all channels...

Страница 22: ...ives 1 n Octave Analyses Excitations Number of continuous excitation channels 6 Programmable Excitation Levels Compliance Accuracy 10 V 85 mA 0 03 percent of setting 25 to 50 C 0 05 percent of setting 40 to 70 C 5 V 85 mA 0 03 percent of setting 25 to 50 C 0 05 percent of setting 40 to 70 C 10 mA 12 V 0 06 percent of setting 25 to 50 C 0 08 percent of setting 40 to 70 C General Over voltage protec...

Страница 23: ...This is a blank page ...

Страница 24: ...w campbellsci com br suporte campbellsci com br Campbell Scientific Canada Corp CSC 11564 149th Street NW Edmonton Alberta T5M 1W7 CANADA www campbellsci ca dataloggers campbellsci ca Campbell Scientific Ltd CSL Campbell Park 80 Hathern Road Shepshed Loughborough LE12 9GX UNITED KINGDOM www campbellsci co uk sales campbellsci co uk Campbell Scientific Ltd France Miniparc du Verger Bat H 1 rue de T...

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