Campbell CR200 Manual del operador

OPERATOR’S MANUAL CR200/CR200X Series Dataloggers Revision: 3/15 Copyright © 2000- 2015 Campbell Scientific, Inc.

Table of Contents 11.4.3 SDI-12 Power Considerations ... 118 11.5 Wind Vector ...

Section 9. Programming 9.9.4 Expressions in Parameters Read More! See Expressions (p. 87) for more information on expressions. Many parameters allow

Section 9. Programming Read More! More information is available in CRBASIC Editor Help topic "Multipliers and Offsets with Repetitions".

Section 9. Programming CRBASIC EXAMPLE. Use of Variable Arrays to conserve Code p. 88 shows example code to convert five temperatures in a variable a

Section 9. Programming The following commands and logical operators are used to construct logical expressions. CRBASIC EXAMPLE. Logical Expression Ex

Section 9. Programming 9.11 Program Access to Data Tables CRBASIC has syntax provisions facilitating access to data in tables or information relatin

Section 9. Programming Five special variable names are used to access information about a table: • FieldName • Output • Record • TableSize • Tim

Section 9. Programming 92

Section 10. CRBASIC Programming Instructions Read More! Parameter listings, application information, and code examples are available in CRBASIC Edit

Section 10. CRBASIC Programming Instructions 10.2 Data Table Declarations DataTable … EndTable Mark the beginning and end of a data table. Syntax Da

Section 10. CRBASIC Programming Instructions StdDev Calculates the standard deviation over the output interval. Syntax StdDev (Reps, Source, DisableV

Table of Contents Section 16. Support Software ... 143 16.1 Short Cut ...

Section 10. CRBASIC Programming Instructions 10.4 Program Control Instructions 10.4.1 Common Controls BeginProg … EndProg Mark the beginning and e

Section 10. CRBASIC Programming Instructions If ... Then ... Else … ElseIf ... EndIf Allows conditional execution, based on the evaluation of an expr

Section 10. CRBASIC Programming Instructions While…Wend Execute a series of statements in a loop as long as a given condition is true. Syntax While

Section 10. CRBASIC Programming Instructions PulseCount Measures number or frequency of voltages pulses on a pulse channel. Syntax PulseCount (Dest,

Section 10. CRBASIC Programming Instructions SDI12SensorResponse Holds the source of the data to send to the SDI12 recorder. Syntax SDI12SensorSetup

Section 10. CRBASIC Programming Instructions OR Used to perform a logical disjunction on two expressions. Syntax result = expr1 OR expr2 XOR Perform

Section 10. CRBASIC Programming Instructions ASIN The ASIN function returns the arc sin of a number. Syntax x = ASIN(source) ATN Returns the arctange

Section 10. CRBASIC Programming Instructions LOG Returns the natural logarithm of a number. Ln and Log perform the same function. Syntax x = LOG(sour

Section 10. CRBASIC Programming Instructions MinSpa Finds the minimum value in an array. Syntax MinSpa (Dest, Swath, Source) RMSSpa Computes the RMS

Section 10. CRBASIC Programming Instructions 10.8 Serial Input / Output Print Sends the values from program variables or other characters out throug

Table of Contents Index ... 29 List of Figures Figure 1: Data Acquisition

Section 10. CRBASIC Programming Instructions GetValue Retrieves values from a variable in a data table of a PakBus datalogger. Syntax GetVariables (R

Section 10. CRBASIC Programming Instructions TableName.FieldName Accesses a specific field from a record in a table Syntax TableName.FieldName (Field

Section 10. CRBASIC Programming Instructions 10.12 Satellite Systems Programming Instructions for GOES. Refer to satellite transmitter manuals avail

Section 11. Programming Resource Library 11.1 Remote Sensor Interface The CR200(X) is frequently used as a remote sensor interface for a “Host” dat

Section 11. Programming Resource Library Either the output array or the input array or both can be specified as 0 meaning no data flow in the corresp

Section 11. Programming Resource Library CRBASIC EXAMPLE 17. CRBASIC EXAMPLE. Radio Power Minimization Program Examples ‘Pin Enabled Radio Program E

Section 11. Programming Resource Library 11.3 Multiple Switch Closure Measurements Pulse channel P_SW detects switch closures but P_LL does not. I

Section 11. Programming Resource Library SDI-12 commands and responses are defined by the SDI-12 Support Group (www.sdi-12.org) and are summarized in

Section 11. Programming Resource Library 11.4.1.1 Addressing A single probe should be connected to an SDI-12 input when using these commands. 11.4.

Section 11. Programming Resource Library 11.4.1.2.1 Start Measurement Command (aMv!) Qualifier v is a variable between 1 and 9. If supported by th

Table of Contents Figure 49: PakBus Network Addressing. ... 134 Figure 50: Flat Map ...

Section 11. Programming Resource Library logger issues aD1!, aD2!, etc., until all data are received. The limiting constraint is that the total numb

Section 11. Programming Resource Library appears on the screen as shown in FIGURE. Entering SDI-12 Transparent Mode (p. 117). Press <Enter> un

Section 11. Programming Resource Library SDIRecorder () Instruction SDICommand Entry Actions Internal to CR200(X) and Sensor Mv! CR200(X): Issues

Section 11. Programming Resource Library will respond, however, all other probes will remain active until the timeout period expires. Example: Probe:

Section 11. Programming Resource Library For most applications, total power usage of 318 mA for 15 seconds is not excessive, but if 16 probes were wi

Section 11. Programming Resource Library Note Cup anemometers typically have a mechanical offset which is added to each measurement. A numeric offse

Section 11. Programming Resource Library Scalar mean horizontal wind speed, S: where in the case of orthogonal sensors: Unit vector mean wind direc

Section 11. Programming Resource Library 11.5.2.2.2 Mean Wind Vector Resultant mean horizontal wind speed, Ū: Figure 46: Mean Wind Vector where

Section 11. Programming Resource Library where Figure 47: Standard Deviation of Direction The Taylor Series for the Cosine function, truncated aft

Section 11. Programming Resource Library Resources Laboratory, NOAA, Idaho Falls, ID; and MERDI, Butte, MT. In these tests, the maximum differences i

Table of Contents CRBASIC EXAMPLE 17. CRBASIC EXAMPLE. Radio Power Minimization Program Examples ...

Section 11. Programming Resource Library CRBASIC EXAMPLE. Using TrigVar to Trigger Data Storage (p. 126) lists CRBASIC code that uses TrigVar () rath

Section 11. Programming Resource Library Time instructions in the TrigVar parameter of the DataTable declaration. Since DataInterval is not used, th

Section 11. Programming Resource Library 128

Section 12. Memory and Data Storage 12.1 Data Storage The CR200(X) can be programmed to store each measurement or, more commonly, to store processe

Section 12. Memory and Data Storage 12.2 Memory Conservation One or more of the following memory saving techniques can be used on the rare occasions

Section 13. Telecommunications and Data Retrieval Telecommunications, in the context of CR200(X) operation, is the movement of information between t

Section 13. Telecommunications and Data Retrieval NOTE: The CR200(X) operates at a baud rate of 9600 baud. Attempting to connect at a higher baud rat

Section 14. PakBus Overview Read More! This section is provided as a primer to PakBus® communications. Complete information is available in Campbell

Section 14. PakBus Overview • Routers are measurement or telecommunications devices that route packets to other linked routers or leaf nodes. • Rou

Section 14. PakBus Overview 14.4.1 Hello-message (two-way exchange) A hello-message is an interchange between two nodes that negotiates a neighbor l

Section 1. Introduction Whether in extreme cold in Antarctica, scorching heat in Death Valley, salt spray from the Pacific, micro-gravity in space,

Section 14. PakBus Overview 14.4.6 Maintaining Links Links are maintained by means of the CVI (communications verification interval). The CVI can be

Section 14. PakBus Overview 14.5.1.1 Automatic Packet Size Adjustment The BMP5 file receive transaction allows the BMP5 client (LoggerNet) to specif

Section 14. PakBus Overview 14.5.3 Traffic Flow Keep beacon intervals as long as possible with higher traffic (large numbers of nodes and / or frequ

Section 15. Alternate Telecoms Resource Library 15.1 Modbus 15.1.1 Overview Modbus is a widely used SCADA communication protocol that facilitates

Section 15. Alternate Telecoms Resource Library 15.1.2.1 Glossary of Terms Coils (00001 to 09999) Originally, "coils" referred to relay co

Section 15. Alternate Telecoms Resource Library Table 20. CRBASIC Ports, Flags, Variables and Modbus Registers CR200(X) Feature Example CRBASIC Dec

Section 15. Alternate Telecoms Resource Library • 05 Force Single Coil • 15 Force Multiple Coils • 16 Force Multiple Registers 15.1.3.5 Readi

Section 16. Support Software PC / Windows® compatible software products are available from Campbell Scientific to facilitate CR200(X) programming, m

Section 16. Support Software 16.4 PC400 PC400 is a mid-level software suite. It includes CRBASIC Editor, point-to-point communications over several

Section 16. Support Software Table 22. LoggerNet Clients These LoggerNet clients require, but are not sold with, the LoggerNet Server. Baler Handle

Section 1. Introduction Table 1. CR200 series Dataloggers with Built-In Radio Model Frequency Where Used CR206X CR206 (retired) CR205 (retired)

Section 16. Support Software 146

Section 17. Care and Maintenance Temperature and humidity can affect the performance of the CR200(X). The internal lithium battery must be replaced

Section 17. Care and Maintenance Figure 52: Enclosure 17.4 Replacing the Internal Battery Caution Fire, explosion, and severe burn hazard! Misus

Section 17. Care and Maintenance A replacement lithium battery can be purchased from Campbell (part number 15598). TABLE. CR200(X) Lithium Battery Sp

Section 17. Care and Maintenance 150

Section 18. Troubleshooting Note If any component needs to be returned to the factory for repair or recalibration, remember that an RMA number is r

Section 18. Troubleshooting 18.1.1.5 TrapCode Normally this value is zero. If set to a value of 16, TrapCode indicates an EEPROM memory failure. Wh

Section 18. Troubleshooting 18.1.2 NAN and ±INF NAN (not-a-number) and ±INF (infinite) are data words indicating an exceptional occurrence in CR200

Section 18. Troubleshooting Table 25. Math Expressions and CRBASIC Results Expression CRBASIC Expression Result 0 / 0 0 / 0 NAN ∞ - ∞ (1 / 0) -

Section 18. Troubleshooting 18.3 Power Supply 18.3.1 Overview Power supply systems may include batteries, charger/regulators, and charging sources

Section 2. Quickstart Tutorial Quickstart tutorial gives a cursory look at CR200(X) data acquisition. 2.1 Primer - CR200(X) Data Acquisition Data

Section 18. Troubleshooting 18.3.3 Diagnosis and Fix Procedures 18.3.3.1 Battery Voltage Test 156

Section 18. Troubleshooting 18.3.3.2 Charging Circuit Test - Solar Panel 157

Section 18. Troubleshooting 18.3.3.3 Charging Circuit Test - Transformer 158

Section 18. Troubleshooting 18.3.3.4 Adjusting Charging Circuit Voltage 159

Section 18. Troubleshooting 160

Appendix A. Glossary A.1 Terms AC See VAC (Appendix p. 12). A/D Analog-to-digital conversion. The process that translates analog voltage levels to

Appendix A. Glossary baud rate settings of two pieces of equipment must match each other. The baud rate for CR200(X) communication should be set to

Appendix A. Glossary datalogger support software Includes PC200W, PC400, RTDAQ, LoggerNet data point A data value which is sent to Final Storage as

Appendix A. Glossary Earth Ground use of a grounding rod or another suitable device to tie a system or device to the earth. Earth ground is a sink f

Appendix A. Glossary Hello Exchange The process of verifying a node as a neighbor. Hertz Abbreviated Hz. Unit of frequency described as cycles or pu

Section 2. Quickstart Tutorial 2.1.1.3 Datalogger CR200(X)s can measure most sensors with an electrical response. CR200(X)s measure electrical signa

Appendix A. Glossary modem/terminal Any device which: • has the ability to raise the CR200(X) ring line and put the CR200(X) in the Telecommunicati

Appendix A. Glossary Ohms Law Describes the relationship of current and resistance to voltage. Voltage equals the product of current and resistance (

Appendix A. Glossary period average A measurement technique utilizing a high-frequency digital clock to measure time differences between signal trans

Appendix A. Glossary resistance A feature of an electronic circuit that impedes or redirects the flow of electrons through the circuit. resistor A d

Appendix A. Glossary the table is executed at midnight and every execution interval thereafter. The table is executed for the first time at the first

Appendix A. Glossary state Whether a device is on or off. string A datum consisting of alpha-numeric characters. CR200(X) dataloggers do not support

Appendix A. Glossary VAC Volts Alternating Current. Mains or grid power is high-level VAC, usually 110 VAC or 220 VAC at a fixed frequency of 50 Hz

Appendix A. Glossary A.2 Concepts A.2.1 Accuracy, Precision, and Resolution Three terms often confused are accuracy, precision, and resolution. Acc

Appendix A. Glossary 14

Appendix B. Status Table and Settings The CR200(X) status table contains system operating status information accessible via PC software DevConfig, L

Section 2. Quickstart Tutorial Figure 2: CR200(X) Wiring Panel 2.1.4 Battery Backup A lithium battery backs up the CR200(X) clock, program, and me

Appendix B. Status Table and Settings Table 26. Status Table Fields and Descriptions Status Table Fieldname Description Variable Type Default No

Appendix B. Status Table and Settings Table 26. Status Table Fields and Descriptions RfRXPakBusCnt Status VarOutOfBounds Number of times an

Appendix B. Status Table and Settings Table 27. CR200(X) Settings Settings are accessed through Campbell Scientific's Device Configuration Uti

Appendix B. Status Table and Settings Table 27. CR200(X) Settings Settings are accessed through Campbell Scientific's Device Configuration Utili

Appendix B. Status Table and Settings 20

Appendix C. Serial Port Pin Outs C.1 RS-232 Communications Port C.1.1 Pin-Out Pin configuration for the CR200(X) RS-232 9-pin port is listed in TA

Appendix C. Serial Port Pin Outs 22

Appendix D. ASCII / ANSI Table American Standard Code for Information Interchange (ASCII) / American National Standards Institute (ANSI) Decimal and

Appendix D. ASCII / ANSI Table Dec Hex Keyboard Display Char LoggerNet Char Hyper- Terminal Char Dec Hex Keyboard Display Char LoggerNet Char

Appendix D. ASCII / ANSI Table Dec Hex Keyboard Display Char LoggerNet Char Hyper- Terminal Char Dec Hex Keyboard Display Char LoggerNet Char

Section 2. Quickstart Tutorial 2.1.7 Analog Sensors Analog sensors output continuous voltages that vary with the phenomena measured. Analog sensors

Appendix D. ASCII / ANSI Table Dec Hex Keyboard Display Char LoggerNet Char Hyper- Terminal Char Dec Hex Keyboard Display Char LoggerNet Char

Appendix E. Antenna Usage and Compliance E.1 Use of Antenna with CR200(X) An FCC authorized antenna is required for use with CR200(X) models that h

Appendix F. Sensors and Peripherals E.2.1 Use of Approved Antennas FCC OET Bulletin No. 63 (October 1993) Changing the antenna on a transmitter can

Index A Abbreviations • 90 ac • 1 ac Excitation • 6 ac Sine Wave • 7 Accuracy • 3, 1, 13 Address • 16 Address -- Modbus • 141 Address -- SDI-12 • 112

Index Debugging • 151 Declaration • 73, 77, 93 Declaration -- Data Table • 94 Declaration -- Modbus • 140 Desiccant • 32, 3 DevConfig • 59, 3 Device C

Index Instructions -- Dim • 93, 3 Instructions -- Do ... Loop • 96 Instructions -- EXP • 102 Instructions -- FieldNames • 94 Instructions -- FIX • 102

Index O Offset • 86 Ohm • 6 Ohms Law • 7 On-Line Data Transfer • 7 Operating System • 60 Operator • 100 OS • 60 OS Date • 16 OS Version • 16 Output •

Index Reliable Power • 53 Requirement -- Power • 53 Reset • 60 Resistance • 3, 6, 7, 9 Resistive Bridge • 6, 41 Resistor • 9 Resolution • 9, 13 Resolu

Index U UPS • 11 User Program • 30 UTC Offset • 66 V Vac • 12 Variable • 70, 73 Variable Array • 74 Variable Declaration • 73 Variable Modifier • 76 V

Section 2. Quickstart Tutorial Figure 4: Half Bridge Wiring -- Wind Vane Potentiometer 2.1.9 Pulse Sensors The CR200(X) can measure switch closur

Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com • info@campbe

Section 2. Quickstart Tutorial Figure 6: Pulse Input Wiring -- Anemometer Switch 2.1.10 Digital I/O Ports The CR200(X) has 2 digital I/O ports se

Section 2. Quickstart Tutorial Figure 7: Control and Monitoring with Digital I/O 2.1.11 RS-232 Sensors The CR200(X) has an RS-232 input as shown i

Section 2. Quickstart Tutorial Figure 8: Location of RS-232 Port Figure 9: Use of RS-232 when Reading RS-232 Devices 2.2 Hands-on Exercise - Mea

Section 2. Quickstart Tutorial 2.2.1 Hardware Setup With Reference to FIGURE. Power and RS-232 Connections (p. 11). 1. Connect external power (7 –

Section 2. Quickstart Tutorial Example Selections (p. 12) indicates what information needs to be entered on each screen. Click on Next at the bottom

Section 2. Quickstart Tutorial Figure 11: PC200W Main Window 2.2.3.1 Programming With Short Cut 2.2.3.1.1 Short Cut Programming Objectives This p

Section 2. Quickstart Tutorial 2. A new window will appear showing the option to create a new program or open an existing program. Select New Progra

Section 2. Quickstart Tutorial Figure 13: Short Cut Thermocouple Wiring 2.2.3.1.4 Procedure (Short Cut Step 10) 1. Click on the Wiring Diagram li

Limited Warranty The CR200X is warranted for thirty-six (36) months (CR200-series dataloggers warranted for twelve (12) months) subject to this limite

Section 2. Quickstart Tutorial Figure 15: Short Cut Outputs Tab 2.2.3.1.6 Procedure (Short Cut Steps 12 –18) 1. By default, there are two Tables

Section 2. Quickstart Tutorial Figure 16: Short Cut Output Table Definition 2.2.3.1.7 Procedure (Short Cut Step 19) 1. Click on Finish to compile

Section 2. Quickstart Tutorial 2.2.3.2 Programming the CR200(X) and Collecting Data 2.2.3.2.1 Procedure (PC200W Step 1) 1. From the PC200W Clock/

Section 2. Quickstart Tutorial Figure 19: PC200W Monitor Data Tab 2.2.3.2.3 Procedure (PC200W Step 5) 1. In the Add Selection window, click on th

Section 2. Quickstart Tutorial Figure 21: PC200W Collect Data Tab 2.2.3.2.5 Procedure (PC200W Steps 7–9) 1. Click the OneMin box so a check mark

Section 2. Quickstart Tutorial 2.2.3.2.6 Procedure (PC200W Step 10) 1. Click on the Open File icon to open a file for viewing. Select the "CR2

Section 2. Quickstart Tutorial 22

Section 3. Overview 3.1 CR200(X) Overview The CR200(X) Datalogger is a precision instrument designed for low-power measurement applications. CPU, a

Section 3. Overview Figure 25: Features of a Data Acquisition System 3.1.1 Programmed Instructions Are Evaluated Sequentially The CR200(X) evalua

Section 3. Overview 3.1.2 Sensor Support Read More! See Sensor Support (p. 37) The following sensor types are supported by the CR200(X) datalogger.

Assistance Products may not be returned without prior authorization. The following contact information is for US and international customers residing

Section 3. Overview Period Average: 4 channels (SE 1–4) • Maximum input voltage: 4000 mV. • Maximum frequency: 150 kHz • Voltage threshold: counts

Section 3. Overview 3.1.3.2 Voltage Outputs Read More! See Control Output (p. 49). • Switched Analog Output (Excitation): two channels (VX1/VX2) fo

Section 3. Overview 3.1.3.4 Power Terminals Read More! See CR200(X) Power Supply (p. 53). Power In • Power Supply: External battery is connected to

Section 3. Overview 3.1.4 Power Requirements Read More! See CR200(X) Power Supply (p. 53). The CR200(X) operates from a DC power supply with voltage

Section 3. Overview 3.1.5.1 Firmware: OS and Settings Read More! See CR200(X) Configuration (p. 59). Firmware consists of the operating system (OS)

Section 3. Overview 512 kbytes in newer CR200s and in all CR200(X)s. CR200s with the increased memory have "512K" on their label. Figure

Section 3. Overview Advantages of PakBus: • Simultaneous communication between the CR200(X) and other devices. • Peer-to-peer communication-no PC r

Section 3. Overview 3.1.8.2 Protection from Voltage Transients Read More! See Grounding (p. 55). The CR200(X) must be grounded to minimize the risk

Section 3. Overview Table 3. Internal Lithium Battery Specifications Manufacturer Renata Model CR2016 (3.6V) Capacity 80 mAh Self-discharge rate

Section 3. Overview 3.3 Specifications CE COMPLIANT DATALOGGERS: CR200X, CR206X, CR211X. CR216 and CR216X are not CE compliant. STANDARD(S) TO WHI

Precautions DANGER — MANY HAZARDS ARE ASSOCIATED WITH INSTALLING, USING, MAINTAINING, AND WORKING ON OR AROUND TRIPODS, TOWERS, AND ANY ATTACHMENTS TO

Section 3. Overview 36

Section 4. Sensor Support Several features give the CR200(X) the flexibility to measure many sensor types. Contact a Campbell Scientific applicatio

Section 4. Sensor Support 4.1.3 Switched Unregulated (Nominal 12 Volt) Voltage on the SW Battery terminal will change with CR200(X) supply voltage.

Section 4. Sensor Support Note The accuracy specification includes only the CR200(X)’s contribution to measurement error. It does not include the e

Section 4. Sensor Support Figure 27: Voltage Measurement Accuracy (0° to 40° C) 4.2.3 Voltage Range The CR200(X) has one analog voltage range of

Section 4. Sensor Support 4.2.5 Self-Calibration A calibration measurement to measure the ground offset is made at the beginning of each measurement

Section 4. Sensor Support 4.3.1 Measurements Requiring AC Excitation Some resistive sensors require AC Excitation. These include electrolytic tilt s

Section 4. Sensor Support Note: The PulseCount () instruction should not be used in a conditional statement or subroutine. To ensure all pulses are

Section 4. Sensor Support FIGURE. Pulse Input Types (p. 7) illustrates pulse input types measured by the CR200(X). Dedicated pulse input channel P_SW

Section 4. Sensor Support When a pulse channel is configured for pulse input mode, an internal 100 kΩ pull-up resistor to +5 Volt on the P_SW input i

Section 4. Sensor Support 4.6 SDI-12 Recording Read More! SDI-12 Sensor Support p. 112 and Serial Input / Output p. 105. SDI-12 is a communications

Section 4. Sensor Support 4.7.3 Serial Sensors 4.7.3.1 SDI-12 Sensors The SDI-12 standard allows cable lengths of up to 200 feet. Campbell Scientif

Section 4. Sensor Support 48

Section 5. Measurement and Control Peripherals Peripheral devices expand the CR200(X) input / output capacity. Classes of peripherals are discussed

Section 5. Measurement and Control Peripherals Figure 33: Control Port Current Sourcing 5.1.1.2 Switched 12 V Control The SW Battery port can be

Section 5. Measurement and Control Peripherals In other applications it may be desirable to simply switch power to a device without going through a r

Section 5. Measurement and Control Peripherals 52

Section 6. CR200(X) Power Supply Reliable power is the foundation of a reliable data acquisition system. When designing a power supply, consideratio

Section 6. CR200(X) Power Supply Auxiliary photovoltaic power sources may be used to maintain charge on lead acid batteries. Unregulated solar panel

Section 7. Grounding Grounding the CR200(X) and its peripheral devices and sensors is critical in all applications. Proper grounding will ensure the

Table of Contents Section 1. Introduction ... 1 1.1 CR200(X) series Datalogger Models ...

Section 7. Grounding 7.1.1 Lightning Protection The most common and destructive ESDs are primary and secondary lightning strikes. Primary lightning

Section 7. Grounding Figure 36: Lightning Protection Scheme 7.2 Single-Ended Measurement Reference Low-level single-ended voltage measurements ar

Section 7. Grounding Examples: • Connect grounds associated with SW Battery, VX1 (EX1), VX2 (EX2), C1, and C2 to G terminals. • Connect the low sid

Section 8. CR200(X) Configuration The CR200(X) may require changes to factory default settings depending on the application. Most settings concern t

Section 8. CR200(X) Configuration Figure 37: DevConfig Utility 8.2 Sending the Operating System The CR200(X) is shipped with the operating system

Section 8. CR200(X) Configuration Figure 38: DevConfig OS Download Window Text in the Send OS tab lists instructions for sending an operating syst

Section 8. CR200(X) Configuration The information in the dialog helps to corroborate the signature of the operating system sent. 8.3 Settings 8.3.1

Section 8. CR200(X) Configuration double clicking on a value cell with the mouse. The grid will not allow read-only settings to be edited. The bottom

Section 8. CR200(X) Configuration 8.3.1.1 Deployment Tab Figure 42: DevConfig Deployment Tab As shown in FIGURE. DevConfig Deployment Tab p. 64, t

Section 8. CR200(X) Configuration Sequence value of the RF400 series base station used to communicate with the CR200(X) so they can contact each othe

Table of Contents 4.4 Pulse Count Measurement ... 42 4.4.1 Pulse in

Section 8. CR200(X) Configuration • Clocks in the PC and CR200(X) are checked every second and the difference displayed. The System Clock Setting al

Section 8. CR200(X) Configuration The CR200(X) will time out and exit the terminal mode if it does not receive a command within 12 seconds. Enter a c

Section 8. CR200(X) Configuration 68

Section 9. Programming 9.1 Inserting Comments into Program Comments are non-functioning text placed within the body of a program to document or cla

Section 9. Programming in the LoggerNet / PC400 datalogger support software suites. Programs can be up to 19.6 KBytes in size although typical progra

Section 9. Programming processing instructions that compress many common calculations used in CR200(X) dataloggers. These four elements must be prope

Section 9. Programming 9.5 Structure TABLE. CRBASIC Program Structure (p. 72) delineates CRBASIC program structure: Table 6. CRBASIC Program Struc

Section 9. Programming CRBASIC EXAMPLE 3. Proper Program Structure 9.6 Declarations I - Single-line Declarations Public variables, Dim variabl

Section 9. Programming Variable names can be up to 16 characters in length, but most variables should be no more than 12 characters long. This allow

Section 9. Programming CRBASIC EXAMPLE 4. Using a variable array in calculations Public TempC(4) Public TempF(4) Dim T BeginProg Scan (1,Sec,0,0)

Table of Contents 9.7 Declarations II - Declared Sequences ... 77 9.7.1 Data Tables .

Section 9. Programming CRBASIC EXAMPLE 5. Flag Declaration and Use Public batt_volt Public Flag BeginProg Scan (1,Sec) Flag = IIF (Flag=0,0,

Section 9. Programming TABLE. Predefined Constants and Reserved Words (p. 77) lists predefined constants. Table 7. Predefined Constants and Reserve

Section 9. Programming DataTable () Output Trigger Condition(s) Output Processing Instructions EndTable A data table is essentially a file that resid

Section 9. Programming The second header line reports field names. This line consists of a set of comma-delimited strings that identify the name of

Section 9. Programming CRBASIC EXAMPLE 8. Definition and Use of a Data Table 'Declare Variables Public Batt_Volt Public T109_C(2) 'Defin

Section 9. Programming • TrigVar-Controls whether or not data records are written to storage. Data records are written to storage if TrigVar is true

Section 9. Programming Consider the Average () instruction as an example of output processing instructions. Average () stores the average of a variab

Section 9. Programming If Flag = True Then DisableVar = True End If Else DisableVar = False EndIf 'Call Data Tables and Store Data CallTable (O

Section 9. Programming Scan () determines how frequently instructions in the program are executed. Scan has two parameters: • Interval is the interv

Section 9. Programming 9.9.2 Parameter Types Many instructions have parameters that allow different types of inputs. Common input type prompts are l