Campbell Scientific CR23X Micrologger User Manual

Cr23x micrologger

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CR23X Micrologger

Revision: 11/06

C o p y r i g h t © 1 9 8 6 - 2 0 0 6

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

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Table of contents

Document Outline

Revision and Copyright Information
Warranty and Assistance
Table of Contents
Selected Operating Details
Cautionary Notes
CR23X MICROLOGGER OVERVIEW
- OV1. PHYSICAL DESCRIPTION
  - OV1.1 WIRING TERMINALS
  - OV1.2 CONNECTING POWER TO THE CR23X
- OV2. MEMORY AND PROGRAMMING CONCEPTS
- OV3. COMMUNICATING WITH CR23X
- OV4. PROGRAMMING THE CR23X
- OV5. PROGRAMMING EXAMPLES
- OV6. DATA RETRIEVAL OPTIONS
- OV7. SPECIFICATIONS
SECTION 1. FUNCTIONAL MODES
- 1.1 DATALOGGER PROGRAMS - *1, *2, *3, AND *4 MODES
- 1.2 SETTING AND DISPLAYING THE CLOCK - *5 MODE
- 1.3 DISPLAYING/ALTERING INPUT MEMORY, FLAGS, AND PORTS - *6 MODE
- 1.4 COMPILING AND LOGGING DATA - *0 MODE
- 1.5 MEMORY ALLOCATION - *
  - 1.5.1 INTERNAL MEMORY
  - 1.5.2 *A MODE
- 1.6 MEMORY TESTING AND SYSTEM STATUS - *B
- 1.7 *C MODE -- SECURITY
- 1.8 *D MODE -- SAVE OR LOAD PROGRAM
SECTION 2. INTERNAL DATA STORAGE
- 2.1 FINAL STORAGE AREAS, OUTPUT ARRAYS, AND MEMORY POINTERS
- 2.2 DATA OUTPUT FORMAT AND RANGE LIMITS
  - 2.2.1 RESOLUTION AND RANGE LIMITS
    - 2.2.2 INPUT AND INTERMEDIATE STORAGE DATA FORMAT
- 2.3 DISPLAYING STORED DATA - *7 MODE
SECTION 3. INSTRUCTION SET BASICS
- 3.1 PARAMETER DATA TYPES
- 3.2 REPETITIONS (Reps)
- 3.3 ENTERING NEGATIVE NUMBERS
- 3.4 INDEXING INPUT LOCATIONS AND CONTROL PORTS
- 3.5 VOLTAGE RANGE AND OVERRANGE DETECTION
- 3.6 OUTPUT PROCESSING
- 3.7 USE OF FLAGS: OUTPUT AND PROGRAM CONTROL
- 3.8 PROGRAM CONTROL LOGICAL CONSTRUCTIONS
  - 3.8.1 IF THEN/ELSE COMPARISONS
  - 3.8.2 NESTING
- 3.9 INSTRUCTION MEMORY AND EXECUTION TIME
- 3.10 ERROR CODES
SECTION 4. EXTERNAL STORAGE PERIPHERALS
- 4.1 ON-LINE DATA TRANSFER - INSTRUCTION 96
- 4.2 MANUALLY INITIATED DATA OUTPUT - *8 MODE
- 4.3 PRINTER OUTPUT FORMATS
  - 4.3.1 PRINTABLE ASCII FORMAT
  - 4.3.2 COMMA SEPARATED ASCII
- 4.4 STORAGE MODULE
- 4.5 *9 MODE -- SM192/716 STORAGE MODULE COMMANDS
SECTION 5. TELECOMMUNICATIONS
- 5.1 TELECOMMUNICATIONS COMMANDS
- 5.2 REMOTE PROGRAMMING OF THE CR23X
SECTION 6. 9-PIN SERIAL INPUT/OUTPUT
- 6.1 COMPUTER RS-232 9-PIN DESCRIPTION
- 6.2 CS I/O 9-PIN DESCRIPTION
- 6.3 USE OF INSTRUCTION 96
SECTION 7. MEASUREMENT PROGRAMMING EXAMPLES
- 7.1 SINGLE-ENDED VOLTAGE/ SWITCHED 12 V TERMINAL - CS500
- 7.2 DIFFERENTIAL VOLTAGE MEASUREMENT
- 7.3 THERMOCOUPLE TEMPERATURES USING CR23X REFERENCE
- 7.4 THERMOCOUPLE TEMPERATURES USING AN EXTERNAL REFERENCE JUNCTION
- 7.5 107 TEMPERATURE PROBE
- 7.6 ANEMOMETER WITH PHOTOCHOPPER OUTPUT
- 7.7 TIPPING BUCKET RAIN GAUGE WITH LONG LEADS
- 7.8 100 OHM PRT IN 4 WIRE HALF BRIDGE
- 7.9 100 OHM PRT IN 3 WIRE HALF BRIDGE
- 7.10 100 OHM PRT IN 4 WIRE FULL BRIDGE
- 7.11 PRESSURE TRANSDUCER - 4 WIRE FULL BRIDGE
- 7.12 LYSIMETER - 6 WIRE FULL BRIDGE
- 7.13 227 GYPSUM SOIL MOISTURE BLOCK
- 7.14 NONLINEAR THERMISTOR IN HALF BRIDGE (CAMPBELL SCIENTIFIC MODEL 101)
- 7.15 WATER LEVEL - GEOKON'S VIBRATING WIRE PRESSURE SENSOR
- 7.16 PAROSCIENTIFIC "T" SERIES PRESSURE TRANSDUCER
- 7.17 4 TO 20 MA SENSOR USING CURS100 TERMINAL INPUT MODULE
SECTION 8. PROCESSING AND PROGRAM CONTROL EXAMPLES
- 8.1 COMPUTATION OF RUNNING MAXIMUM
- 8.2 RAINFALL INTENSITY
- 8.3 USING CONTROL PORTS AND LOOP TO RUN AM416 MULTIPLEXER
- 8.4 SUB 1 MINUTE OUTPUT INTERVAL SYNCHED TO REAL TIME
- 8.5 SWITCH CLOSURES ON CONTROL PORTS (RAIN GAGE)
- 8.6 SDM-A04 ANALOG OUTPUT MULTIPLEXER TO STRIP CHART
- 8.7 CONVERTING 0-360 WIND DIRECTION OUTPUT TO 0-540 FOR STRIP CHART
- 8.8 USE OF 2 FINAL STORAGE AREAS - SAVING DATA PRIOR TO EVENT
- 8.9 LOGARITHMIC SAMPLING USING LOOPS
- 8.10 COVARIANCE CORRELATION PROGRAMMING EXAMPLE
- 8.11 FAST FOURIER TRANSFORM EXAMPLES
  - 8.11.1. EXAMPLE WITHOUT BIN AVERAGING
  - 8.11.2 EXAMPLE WITH BIN AVERAGING
- 8.12 USING THE SWITCHED 12 V TO POWER SENSORS
SECTION 9. INPUT/OUTPUT INSTRUCTIONS
- 1 SINGLE-ENDED VOLTS
- 2 DIFFERENTIAL VOLTS
- 3 PULSE COUNT
- 4 EXCITE, DELAY, AND MEASURE
- 5 AC HALF BRIDGE
- 6 FULL BRIDGE WITH SINGLE DIFFERENTIAL MEASUREMENT
- 7 THREE WIRE HALF BRIDGE
- 8 DIFFERENTIAL VOLTAGE WITH EXCITATION DELAY
- 9 FULL BRIDGE WITH EXCITATION COMPENSATION
- 10 BATTERY VOLTAGE
- 11 107 THERMISTOR PROBE
- 12 207 RELATIVE HUMIDITY PROBE
- 13 THERMOCOUPLE TEMPERATURE, SINGLE-ENDED MEASUREMENT
- 14 THERMOCOUPLE TEMPERATURE, DIFFERENTIAL MEASUREMENT
- 15 CONTROL PORT SERIAL I/O
- 16 TEMPERATURE FROM PLATINUM R.T.D.
- 17 PANEL TEMPERATURE
- 18 MOVE TIME TO INPUT LOCATION
- 19 WRITE SIGNATURE TO INPUT LOCATION
- 20 SET PORT
- 21 PULSE PORT WITH DURATION
- 22 DELAY WITH OPTIONAL EXCITATION
- 23 BURST MEASUREMENT
- 24 CALIBRATION
- 25 READ PORTS
- 26 TIMER
- 27 PERIOD AVERAGE (SE)
- 28 VIBRATING WIRE MEASUREMENT
- 29 INW PS9105E
- 100 SDM TDR
- 101 SDM-INT8
- 102 SDM-SW8A
- 103 SDM-AO4
- 104 SDM-CD16AC
- 105 SDI-12 RECORDER
- 106 SDI-12 SENSOR
- 107 SDM-CSAT3
- 108 SDM-UDG01
- 109 SDMX50 CHANNEL SELECT
- 110 SDM-GROUP TRIGGER
- 113 SDM-SIO4
- 114 SET TIME
- 115 SET SDM BAUD
- 117 READ DATALOGGER ID
- 118 SDM-CAN
- 130 STATUS MONITOR
- 131 EXTENDED VIBRATING WIRE MEASUREMENT
- 132 INPUT SETTLING TIME
- 133 CONTINOUS ANALOG OU
- 134 AM25T
- 189 SDM-CS7500
SECTION 10. PROCESSING INSTRUCTIONS
- 30 Z = F *10N
- 31 Z = X
- 32 Z = Z + 1
- 33 X + Y
- 34 X + F
- 35 X - Y
- 36 X * Y
- 37 X * F
- 38 X / Y
- 39 SQUARE ROOT
- 40 LN(X)
- 41 EXP(X)
- 42 1/X
- 43 ABS(X)
- 44 FRACTIONAL VALUE OF X
- 45 INTEGER VALUE OF X
- 46 X MOD F
- 47 XY
- 48 SIN(X)
- 49 SPATIAL MAXIMUM
- 50 SPATIAL MINIMUM
- 51 SPATIAL AVERAGE
- 52 RUNNING AVERAGE
- 53 SCALING ARRAY WITH MULTIPLIER AND OFFSET
- 54 BLOCK MOVE
- 55 5TH ORDER POLYNOMIAL
- 56 SATURATION VAPOR PRESSURE
- 57 VAPOR PRESSURE FROM WET-/DRY-BULB TEMPERATURES
- 58 LOW PASS FILTER
- 59 BRIDGE TRANSFORM
- 60 FAST FOURIER TRANSFORM
- 61 INDIRECT INDEXED MOVE
- 62 COVARIANCE/CORRELATION
- 63 PARAMETER EXTENSION
- 64 PAROSCIENTIFIC "T" SERIES PROCESSING
- 65 BULK LOAD
- 66 ARCTAN
- 67 DYNAGAGE SAP-FLOW
- 68 EXTENDED PARAMETERS 4 DIGIT
SECTION 11. OUTPUT PROCESSING INSTRUCTIONS
- 69 WIND VECTOR
- 70 SAMPLE
- 71 AVERAGE
- 72 TOTALIZE
- 73 MAXIMUM
- 74 MINIMUM
- 75 STANDARD AND WEIGHTED VALUE HISTOGRAM
- 77 RECORD REAL TIME
- 78 SET HIGH OR LOW RESOLUTION DATA STORAGE FORMAT
- 79 SAMPLE ON MAXIMUM OR MINIMUM
- 80 SET ACTIVE STORAGE AREA
- 81 RAINFLOW HISTOGRAM
- 82 STANDARD DEVIATION IN TIME
SECTION 12. PROGRAM CONTROL INSTRUCTIONS
- 83 IF CASE X < F
- 85 LABEL SUBROUTINE
- 86 DO
- 87 LOOP
- 88 IF X COMPARED TO Y
- 89 IF X COMPARED TO F
- 90 STEP LOOP INDEX
- 91 IF FLAG / PORT / MODEM
- 92 IF TIME IS
- 93 BEGIN CASE STATEMENT
- 94 ELSE
- 95 END
- 96 ACTIVATE SERIAL DATA OUTPUT
- 97 INITIATE TELECOMMUNICATIONS
- 98 SEND CHARACTER
- 111 RUN PROGRAM FROM FLASH
- 114 SET TIME
- 120 TGT1 TELONICS GOES
- 121 ARGOS
- 122 INMARSAT-C
- 123 AUTOMATIC PROGRAMMING OF A TGT1
- 220 DISPLAY CHARACTERS
SECTION 13. CR23X MEASUREMENTS
- 13.1 FAST AND SLOW MEASUREMENT SEQUENCE
  - 13.1.1 OFFSET VOLTAGE MEASUREMENT
- 13.2 SINGLE-ENDED AND DIFFERENTIAL VOLTAGE MEASUREMENTS
- 13.3 THE EFFECT OF SENSOR LEAD LENGTH ON THE SIGNAL SETTLING TIME
- 13.4 THERMOCOUPLE MEASUREMENTS
  - 13.4.1 ERROR ANALYSIS
  - 13.4.2 USE OF EXTERNAL REFERENCE JUNCTION OR JUNCTION BOX
- 13.5 BRIDGE RESISTANCE MEASUREMENTS
- 13.6 RESISTANCE MEASUREMENTS REQUIRING AC EXCITATION
- 13.7 CALIBRATION PROCESS
SECTION 14. INSTALLATION AND MAINTENANCE
- 14.1 PROTECTION FROM THE ENVIRONMENT
- 14.2 POWER REQUIREMENTS
- 14.3 CR23X POWER SUPPLIES
- 14.4 SOLAR PANELS
- 14.5 DIRECT BATTERY CONNECTION TO THE CR23X WIRING PANEL
- 14.6 VEHICLE POWER SUPPLY CONNECTIONS
  - 14.6.1 CR23X WITH BATTERY BASE
- 14.7 CR23X Grounding
- 14.8 POWERING SENSORS AND PERIPHERALS
- 14.9 CONTROLLING POWER TO SENSORS AND PERIPHERALS
  - 14.9.1 USE OF DIGITAL I/O PORTS FOR SWITCHING RELAYS
- 14.10 MAINTENANCE
  - 14.10.1 DESICCANT
  - 14.10.2 REPLACING THE INTERNAL BATTERY
APPENDIX A. GLOSSARY
APPENDIX B. CR23X CONTROL PORT SERIAL I/O INSTRUCTION 15
- B.1 SPECIFICATIONS
- B.2 SELECTED OPERATING DETAILS
- B.3 INSTRUCTION 15 AND PARAMETER DESCRIPTIONS
- B.4 CONTROL PORT CONFIGURATIONS AND SENSOR WIRING
- B.5 RS-232 SERIAL DATA CONFIGURATION AND DATA BUFFERING
  - B.5.1 DATA INPUT VIA RS-232 9-PIN CONNECTOR
    - - Null Modem Signal Connections
  - B.5.2 DATA BUFFERING
- B.6 INPUT DATA FILTERS.
- B.7 PROGRAM EXAMPLES
  - B.7.1 EXAMPLE 1: ATMOSPHERIC INSTRUMENTS RESEARCH AIR-DB-1A BAROMETER
  - B.7.2 EXAMPLE 2: CR23X TO CR23X COMMUNICATION
- B.8 SUMMARY OF BAROMETER JUMPER CONFIGURATIONS
APPENDIX C. ADDITIONAL TELECOMMUNICATIONS INFORMATION
- C.1 TELECOMMUNICATIONS COMMAND WITH BINARY RESPONSES
- C.2 FINAL STORAGE FORMAT
- C.3 GENERATION OF SIGNATURE
- C.4 *D COMMANDS TO TRANSFER PROGRAM WITH COMPUTER
APPENDIX E. ASCII TABLE
APPENDIX F. DYNAGAGE SAP-FLOW (P67)
- F1. FUNCTION
- F2. INSTRUCTION DETAILS
APPENDIX G. CALLBACK (CR23X INITIATED TELECOMMUNICATIONS)
- G.1 INTRODUCTION
- G.2 DEVELOPING A CALLBACK APPLICATION
- G.3 CR23X PROGRAMMING
APPENDIX HCALL ANOTHER DATALOGGER VIA PHONE OR RF
- H.1 INTRODUCTION
- H.2 PROGRAMMING
- H.3 PROGRAMMING FOR THE CALLING CR23X
  - H.3.1 INSTRUCTION 97
  - H.3.2 INSTRUCTION 63
- H.4 REMOTE DATALOGGER PROGRAMMING
APPENDIX I. TD OPERATING SYSTEM ADDENDUM FOR CR510, CR10X, AND CR23X MANUALS
- Revision and Copyright Information
- TD and PakBus Operating System Addendum for CR510, CR10X, and CR23X Manuals
- MEASUREMENT AND CONTROL MODULE OVERVIEW
- SECTION 1. FUNCTIONAL MODES
- SECTION 2. INTERNAL DATA STORAGE
- SECTION 3. INSTRUCTION SET BASICS
- SECTION 8. PROCESSING AND PROGRAM CONTROL EXAMPLES
- SECTION 9. INPUT/OUTPUT INSTRUCTIONS
- SECTION 11. OUTPUT PROCESSING INSTRUCTIONS
- SECTION 12. PROGRAM CONTROL INSTRUCTIONS
CR23X INDEX
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