Campbell CR1000 User Manual

Table of Contents
8.1.6.2 SDI-12 Sensor Support — Details .................................... 363
8.1.7 Field Calibration — Overview ................................................... 363
8.1.8 Cabling Effects ........................................................................... 364
8.1.8.1 Analog-Sensor Cables ....................................................... 364
8.1.8.2 Pulse Sensors ..................................................................... 364
8.1.8.3 RS-232 Sensors ................................................................. 364
8.1.8.4 SDI-12 Sensors ................................................................. 364
8.1.9 Synchronizing Measurements ..................................................... 365
8.2 Measurement and Control Peripherals — Details ................................ 366
8.2.1 Analog-Input Modules ................................................................ 366
8.2.2 Pulse-Input Modules ................................................................... 367
8.2.2.1 Low-Level Ac Input Modules — Overview ..................... 367
8.2.3 Serial I/O Modules — Details .................................................... 367
8.2.4 Terminal-Input Modules ............................................................. 367
8.2.5 Vibrating-Wire Modules ............................................................. 367
8.2.6 Analog-Output Modules ............................................................. 367
8.2.7 PLC Control Modules — Overview ........................................... 368
8.2.7.1 Terminals Configured for Control ..................................... 368
8.2.7.2 Relays and Relay Drivers .................................................. 369
8.2.7.3 Component-Built Relays ................................................... 369
8.3 Memory ................................................................................................ 370
8.3.1 Storage Media ............................................................................. 370
8.3.1.1 Memory Drives — On-Board ........................................... 374
8.3.1.1.1 Data Table SRAM ................................................... 374
8.3.1.1.2 CPU: Drive .............................................................. 374
8.3.1.1.3 USR: Drive .............................................................. 375
8.3.1.1.4 USB: Drive .............................................................. 375
8.3.1.2 Memory Card (CRD: Drive) — Details ............................ 376
8.3.2 Data-File Formats ....................................................................... 377
8.3.3 Resetting the CR1000 ................................................................. 381
8.3.3.1 Full Memory Reset ............................................................ 381
8.3.3.2 Program Send Reset .......................................................... 381
8.3.3.3 Manual Data-Table Reset .................................................. 382
8.3.3.4 Formatting Drives ............................................................. 382
8.3.4 File Management ........................................................................ 382
8.3.4.1 File Attributes ................................................................... 383
8.3.4.2 Files Manager .................................................................... 384
8.3.4.3 Data Preservation .............................................................. 385
8.3.4.4 Powerup.ini File — Details ............................................... 386
8.3.4.4.1 Creating and Editing Powerup.ini ............................ 387
8.3.4.5 File Management Q & A ................................................... 389
8.3.5 File Names .................................................................................. 389
8.3.6 File-System Errors ...................................................................... 389
8.3.7 Memory Q & A ........................................................................... 391
8.4 Data Retrieval and Telecommunications — Details ............................ 391
8.4.1 Protocols ..................................................................................... 392
8.4.2 Conserving Bandwidth ............................................................... 392
8.4.3 Initiating Telecommunications (Callback).................................. 392
8.5 PakBus® Communications — Details ................................................. 393
8.5.1 PakBus Addresses ....................................................................... 393
8.5.2 Nodes: Leaf Nodes and Routers ................................................. 394
8.5.2.1 Router and Leaf-Node Configuration ................................ 394
16

Campbell CR1000 Specifications

General

Power Requirements	9.6 to 16 VDC
Data Logger Operating System	CRBasic
Memory	4 MB
Analog Inputs	16 single-ended or 8 differential
Analog Input Resolution	13 bits
Analog Input Range	+/-2.5V
Digital I/O	8
Pulse Counters	2
Communication Ports	RS-232
Operating Temperature	-25°C to +50°C
Pulse Channels	4