Campbell CR800 Series - Page 24

Table of Contents
24
Parameters that Control Measurement Sequence and
Timing .................................................................................................. 350
Analog Measurement Integration ............................................ 354
Ac Noise Rejection on Small Signals
1
.................................... 355
Ac Noise Rejection on Large Signals
1
.................................... 355
CRBasic Measurement Settling Times .................................... 357
First Six Values of Settling Time Data .................................... 359
Range-Code Option C Over-Voltages ..................................... 361
Offset Voltage Compensation Options .................................... 364
Analog Voltage Measurement Accuracy
1
............................... 366
Analog Voltage Measurement Offsets .................................... 366
Analog Voltage Measurement Resolution ............................... 367
Pulse Measurements: Terminals and Programming ................ 371
Example: E for a 10 Hz input signal ........................................ 374
Frequency Resolution Comparison ......................................... 375
Switch Closures and Open Collectors on P Terminals ............ 378
Switch Closures and Open Collectors ..................................... 378
Three Specifications Differing Between P and C Terminals ... 380
Time Constants (τ) .................................................................. 381
Low-Level Ac Pules Input Ranges .......................................... 381
Current Source and Sink Limits .............................................. 389
Typical Gzip File Compression Results .................................. 400
CR800 Memory Allocation ..................................................... 407
CR800 SRAM Memory ........................................................... 408
CR800 Memory Drives ........................................................... 409
TableFile() Instruction Data File Formats ............................... 411
File Control Functions ............................................................. 417
CR800 File Attributes ............................................................. 418
Powerup.ini Script Commands and Applications .................. 423
File System Error Codes ........................................................ 425
Modbus to Campbell Scientific Equivalents ......................... 437
Modbus Registers: CRBasic Port, Flag, and Variable
Equivalents ........................................................................................... 438
Supported Modbus Function Codes ...................................... 440
Special Keyboard/Display Key Functions ............................. 444
Internal Lithium Battery Specifications ................................ 458
Math Expressions and CRBasic Results ................................ 468
Variable and Final-Storage Data Types with NAN and
±INF ..................................................................................................... 468
Warning Message Examples ................................................. 471
CR800 Terminal Commands ................................................. 484
Log Locations ........................................................................ 486
Program Send Command ....................................................... 510
Info Tables and Settings Interfaces ....................................... 527
Info Tables and Settings: Directories .................................... 529
Info Tables and Settings: Frequently Used ............................ 529
Info Tables and Settings: Keywords ...................................... 530
Info Tables and Settings: KD Settings | Datalogger .............. 532
Info Tables and Settings: KD Settings | Comports ................ 532
Info Tables and Settings: KD Settings | Ethernet .................. 532
Info Tables and Settings: KD Settings | PPP ......................... 532
Info Tables and Settings: KD Settings | CS I/O IP ................ 532
Info Tables and Settings: KD Settings (TCP/IP) on
CR1000KD Keyboard/Display ............................................................ 532
Info Tables and Settings: KD Settings | Advanced ................ 532