Campbell-scientific CR10X Measurement and Control System Manual de usuario Pagina 134
- Pagina / 362
- Tabla de contenidos
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
SECTION 9. INPUT/OUTPUT INSTRUCTIONS
9-2
CR23X
Pi
20k
FIGURE 9-1. Conditioning Large Voltage Pulses
Use separate Pulse Count Instructions when
measuring both pulse channels and control
ports. All Pulse Count instructions must be kept
in the same program table. If the Pulse Count
Instruction is contained within a subroutine, that
subroutine must be called from Table 2.
Input Voltage
Excessive pulse voltage inputs can damage the
CR10X. Refer to Figure 9-1 if reducing input
voltage is required.
• Pulse Channels
Maximum Input Voltage: ±20 V
• Control Ports
Maximum Input Voltage: 5.0 V
High Frequency Input
• Pulse Channels
Minimum Pulse Width: 1.2 microsecond
Maximum Frequency: 16 kHz
(8 Bit Counter, 50% Duty Cycle,
64 Hz Reset)
Maximum Frequency: 400 kHz
(16 Bit Counter 50% Duty Cycle)
Lower Threshold: 1.5 V*
Upper Threshold: 3.5 V*
When a pulse channel is configured for
high-frequency pulse, there is an internal
100 kohm pull-up resistor to 5 V on the
pulse channel. This pull-up resistor
accommodates open-collector output
devices for high-frequency input.
*Larger input transitions are required at high
frequencies because of the input RC filter with
1.2 microsecond time constant. Signals up to
400 kHz will be counted if centered around +2.5
V with deviations ≥ ± 2.5 V for ≥ 1.2
microseconds.
Low Level AC (Pulse Channels Only)
Input Hysteresis: 15 mV
Maximum Input Voltage: 20 V peak-to-
peak
Input Voltage and Frequency Range
(64 Hz reset required above 2 kHz)
20 mV 1.0 Hz to 1 kHz
200 mV 0.5 Hz to 10 kHz
1000 mV 0.3 Hz to 16 kHz
Switch Closure
• Pulse Channels
A switch closure is connected between
P1 or P2 and analog ground. When the
switch is open, the CR10X pulls the
pulse channel to 5 V through a 100
kOhm impedance. When the switch is
closed, the pulse channel is pulled to
ground. The count is incremented
when the switch opens.
Minimum Switch Closed Time: 5 ms
Minimum Switch Open Time: 6 ms
Maximum Bounce Time: 1 ms open
without being counted
• Control Ports
The switch closure is connected
between channels C6, C7, or C8 and
the 5 V terminal. When the switch is
open, the control port is pulled to
ground through an internal 100 kOhm
CR10X
- OPERATOR'S MANUAL 1
- WARRANTY AND ASSISTANCE 3
- TABLE OF CONTENTS 5
- DATA RETRIEVAL/COMMUNICATION 6
- PROGRAM EXAMPLES 7
- INSTRUCTIONS 7
- INSTALLATION 8
- APPENDICES 8
- CR10X TABLE OF CONTENTS 10
- This is a blank page 10
- SELECTED OPERATING DETAILS 11
- CAUTIONARY NOTES 12
- OV1. PHYSICAL DESCRIPTION 13
- CR10X WIRING PANEL 14
- CR10X OVERVIEW 15
- OV2. MEMORY AND PROGRAMMING 17
- CONCEPTS 17
- OV5. PROGRAMMING EXAMPLES 25
- 32 converts the 29
- Phone Modem 33
- Copyright © 1986, 2001 35
- Campbell Scientific, Inc 35
- Printed September 2001 35
- ARRAYS, AND MEMORY POINTERS 51
- 3.5 VOLTAGE RANGE AND 56
- OVERRANGE DETECTION 56
- 3.6 OUTPUT PROCESSING 56
- PROGRAM CONTROL 57
- 3.9 INSTRUCTION MEMORY AND 59
- EXECUTION TIME 59
- 3.10 ERROR CODES 63
- 4.1 ON-LINE DATA TRANSFER 65
- INSTRUCTION 96 65
- 4.4 STORAGE MODULE 68
- 5.1 TELECOMMUNICATIONS 71
- COMMANDS 71
- 6.1 PIN DESCRIPTION 77
- 6.2 ENABLING AND ADDRESSING 78
- PERIPHERALS 78
- 6.3 RING INTERRUPTS 79
- 6.6 SYNCHRONOUS DEVICE 80
- 6.7 MODEM/TERMINAL AND 81
- COMPUTER REQUIREMENTS 81
- 7.1 SINGLE-ENDED VOLTAGE/ 85
- 7.2 DIFFERENTIAL VOLTAGE 87
- MEASUREMENT 87
- 7.5 107 TEMPERATURE PROBE 89
- 7.6 207 TEMPERATURE AND RH 89
- 7.7 ANEMOMETER WITH 90
- PHOTOCHOPPER OUTPUT 90
- 7.12 PRESSURE TRANSDUCER - 4 95
- WIRE FULL BRIDGE 95
- 7.15 NONLINEAR THERMISTOR IN 99
- HALF BRIDGE (MODEL 101 PROBE) 99
- PRESSURE TRANSDUCER 104
- 7.18 4 TO 20 MA SENSOR USING 107
- CURS100 TERMINAL INPUT 107
- 8.1 COMPUTATION OF RUNNING 109
- 8.2 RAINFALL INTENSITY 110
- 8.3 USING CONTROL PORTS AND 111
- LOOP TO RUN AM416 111
- MULTIPLEXER 111
- SYNCHED TO REAL TIME 113
- PORTS (RAIN GAGE) 113
- 8.6 SDM-A04 ANALOG OUTPUT 114
- MULTIPLEXER TO STRIP CHART 114
- 8.7 CONVERTING 0-360 WIND 115
- DIRECTION OUTPUT TO 0-540 FOR 115
- STRIP CHART 115
- - SAVING DATA PRIOR TO EVENT 116
- 03: Do (P86) 118
- 8.10 COVARIANCE CORRELATION 119
- PROGRAMMING EXAMPLE 119
- 8.11 FAST FOURIER TRANSFORM 123
- EXAMPLES 123
- POWER SENSORS 130
- zero yields 138
- Silicon diodes 148
- Parameters 6 151
- Cos ( ') ( ') / 177
- SEQUENCE 193
- 13.2 SINGLE-ENDED AND 194
- DIFFERENTIAL VOLTAGE 194
- MEASUREMENTS 194
- LENGTH ON THE SIGNAL SETTLING 195
- 13.4 THERMOCOUPLE 204
- 13.6 RESISTANCE MEASUREMENTS 213
- REQUIRING AC EXCITATION 213
- 14.1 PROTECTION FROM THE 217
- ENVIRONMENT 217
- 14.2 POWER REQUIREMENTS 217
- SUPPLIES 218
- 12V ALKALINE BATTERY PACK 219
- Y U A S A 220
- 14.4 SOLAR PANELS 221
- TO THE CR10X WIRING PANEL 222
- 14.6 VEHICLE POWER SUPPLY 222
- CONNECTIONS 222
- 14.7 GROUNDING 223
- 14.8 WIRING PANEL 224
- 14.9 SWITCHED 12 VOLT 224
- SWITCHING RELAYS 224
- 14.11 MAINTENANCE 226
- DESI PAK 227
- APPENDIX A. GLOSSARY 229
- B.1 SPECIFICATIONS 233
- B.3 INSTRUCTION 15 AND 234
- PARAMETER DESCRIPTIONS 234
- AND SENSOR WIRING 237
- B.5 INPUT DATA FILTERS 238
- B.6 PROGRAM EXAMPLES 240
- COMMUNICATION 246
- C.1 TELECOMMUNICATIONS 249
- COMMAND WITH BINARY 249
- RESPONSES 249
- C.2 FINAL STORAGE FORMAT 252
- C.3 GENERATION OF SIGNATURE 253
- APPENDIX E. ASCII TABLE 259
- F1. FUNCTION 261
- F2. INSTRUCTION DETAILS 261
- G.1 INTRODUCTION 265
- G.2 EXAMPLE PROGRAM—PHONE 265
- CALLBACK BASED ON A CONDITION 265
- G.3 PC208W WINDOWS SOFTWARE 266
- AND COMPUTER SETUP 266
- AND ITS COMPUTER SETUP 270
- APPENDIX H 273
- H.4 REMOTE DATALOGGER 275
- PROGRAMMING 275
- I.1 TERMINOLOGY 277
- I.2 COMMUNICATIONS AND 277
- COMPATIBILITY 277
- I.3 MORE ON MODBUS 278
- AND CR23X MANUALS 283
- AD1 Major Differences 285
- AD3.1 Programming changes 286
- Section 12 289
- TABLE DATA ADDENDUM 290
- OV4. PROGRAMMING THE CR10X 291
- 03:P84 Data Table Instruction 296
- OV6. DATA RETRIEVAL OPTIONS 297
- DATALOGGER 298
- COMPUTER 298
- SECTION 1. FUNCTIONAL MODES 299
- STATUS - ∗B 301
- 1.7 ∗C MODE -- SECURITY 301
- 1.8 ∗D MODE – TRANSFER 301
- PROGRAMS, GENERAL SETTINGS 301
- 1.9 *9 DATA TABLES SIZES 305
- 2.1 FINAL STORAGE AND DATA 307
- LOOP TO RUN AM416 MULTIPLEXER 315
- TO COUNT SWITCH CLOSURES 317
- (RAIN GAGE) 317
- 8.5 SDM-A04 ANALOG OUTPUT 318
- Section 12. Program Control 327
- Instructions 327
- Security 332
- Remote Location/Coil/Register 332
- Remote Location 333
- Local Location 333
- Send Message (P192) 334
- Message Type 335
- Number of Remotes 336
- First Remote Address 336
- Time into Transmit Interval 336
- Transmit Interval 336
- Swath to Receive 337
- Seconds Until Transmit (P194) 338
- Swath to Receive From Master 340
- Swath to Send 340
- First Location to Send 340
- Force Route (P197) 341
- Set Setting (P198) 341
- Result Location 342
- Beacon Intervals 343
- Neighbor Filter 344
- LIST OF TABLES 345
- LIST OF FIGURES 349
- 9. INPUT/OUTPUT INSTRUCTIONS 350
- 10. PROCESSING INSTRUCTIONS 350
- 13. CR10X MEASUREMENTS 350
- CR10X INDEX 353
Relacionado con productos y manuales para Instrumentos de medición Campbell-scientific CR10X Measurement and Control System
Instrumentos de medición Campbell-scientific CR5000 Measurement and Control Module Manual de usuario
(238 paginas)
(238 paginas)
Instrumentos de medición Campbell-scientific CR1000 Measurement and Control System Manual de usuario
(588 paginas)
(588 paginas)
Instrumentos de medición Campbell-scientific CR7 Measurement and Control System Manual de usuario
(186 paginas)
(186 paginas)
Instrumentos de medición Campbell-scientific CRS451/CRS456 Submersible Water-Level Recording Se Manual de usuario
(38 paginas)
(38 paginas)
Instrumentos de medición Campbell-scientific CS10-L and CS15-L Current Transformers Manual de usuario
(30 paginas)
(30 paginas)
Instrumentos de medición Campbell-scientific CS11-L Current Transformer Manual de usuario
(36 paginas)
(36 paginas)
Instrumentos de medición Campbell-scientific CS110 Electric Field Meter Manual de usuario
(88 paginas)
(88 paginas)
Instrumentos de medición Campbell-scientific CS205 10-Hour Fuel Temperature Stick Manual de usuario
(10 paginas)
(10 paginas)
Instrumentos de medición Campbell-scientific CS300 Silicon Pyranometer Manual de usuario
(28 paginas)
(28 paginas)
Instrumentos de medición Campbell-scientific CS215 Temperature and Relative Humidity Probe Manual de usuario
(44 paginas)
(44 paginas)
Instrumentos de medición Campbell-scientific CS420 and CS425 PDCR 1830-8388 Pressure Transducer Manual de usuario
(28 paginas)
(28 paginas)
Instrumentos de medición Campbell-scientific CS431 Submersible Pressure Transducer Manual de usuario
(22 paginas)
(22 paginas)
© 2020, manymanuals.es. Todos los derechos reservados | 0.048 s |
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Comentarios a estos manuales