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CR310
Campbell CR310 User Manual
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Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
17
2 Precautions
18
3 Initial Inspection
19
4 CR300 Series Data Acquisition System Components
20
The CR300 Series Data Logger
21
CR300 Series Product Line
21
Overview
22
Operations
22
Programs
22
Sensors
23
5 Wiring Panel and Terminal Functions
24
Power Input
26
Power LED Indicator
28
Power Output
28
Grounds
29
Communications Ports
30
USB Device Port
30
Ethernet Port
30
C Terminals for Communications
31
Ports
31
Port
31
Power States
31
Programmable Logic Control
32
6 Setting up the CR300 Series
34
7 Setting up Communications with the Data Logger
35
8 USB or RS-232 Communications
37
9 Virtual Ethernet over USB (RNDIS)
40
10 Ethernet Communications Option
42
Configuring Data Logger Ethernet Settings
42
Ethernet Leds
43
Setting up Ethernet Communications between the Data Logger and Computer
43
11 Wi-Fi Communications Option
45
Hosting a Wi-Fi Network
45
Configure the Data Logger to Host a Wi-Fi Network
46
Connect Your Phone to the Data Logger over Wi-Fi
46
Set up Loggerlink
47
Connect Your Computer to the Data Logger over Wi-Fi
48
Set up Loggernet or PC400W
48
Joining a Wi-Fi Network
49
Configure the Data Logger to Join a Wi-Fi Network
50
Set up Loggernet or PC400W
50
Wi-Fi LED Indicator
51
12 Cellular Communications Option
53
Pre-Installation
54
Establish Cellular Service
54
Selecting a Data Service
54
Install the SIM Card
55
Konect Pakbus Router Setup
55
Get Started
55
Set up Konect Pakbus Router
56
Installation
57
Modules Using Konect Pakbus Router (Private Dynamic IP)
57
Configure Data Logger
57
Set up Loggernet
59
Test the Connection
61
Modules Using a Public Static IP
62
Configure Data Logger
62
Set up Loggernet
64
Test the Connection
65
Cellular (TX/RX) LED Indicator
66
Signal Strength and Quality
66
Signal Strength
66
Signal Quality
67
13 Radio Communications Option
68
Configuration Options
69
Basic RF407 Networks
70
Configure the Base RF407-Series Radio
70
Configure the Remote RF407-Series Data Logger(S)
72
RF407-Series Radio Communications with Multiple Data Loggers through a Data Logger Router
75
Configure the RF407-Series Base Radio
76
Configure the Data Logger Acting as a Router
78
Add Routing Data Logger to Loggernet Network
81
Configure Remote (Leaf) Data Loggers
83
Add Leaf Data Loggers to the Network
83
Using Additional Communications Methods
84
14 Testing Communications with Ezsetup
85
Making the Software Connection
86
15 Creating a Short Cut Data Logger Program
87
Sending a Program to the Data Logger
90
16 Working with Data
92
Default Data Tables
92
Collecting Data
93
Collecting Data Using Loggernet
93
Collecting Data Using PC400
94
Viewing Historic Data
94
Data Types and Formats
95
Variables
95
Constants
96
Data Storage
97
About Data Tables
98
Header Rows
99
Data Records
101
Creating Data Tables in a Program
101
17 Data Memory
104
Data Tables
104
Flash Memory
105
CPU Drive
105
18 Measurements
106
Voltage Measurements
106
Single-Ended Measurements
107
Differential Measurements
108
Current-Loop Measurements
108
Voltage Ranges for Current Measurements
109
Example Current-Loop Measurement Connections
109
Resistance Measurements
111
Resistance Measurements with Voltage Excitation
111
RTD and PRT
114
Strain Measurements
114
Accuracy for Resistance Measurements
116
Period-Averaging Measurements
117
Pulse Measurements
118
Low-Level AC Measurements
119
High-Frequency Measurements
119
Switch-Closure and Open-Collector Measurements
120
P_SW Terminal
120
C Terminals
121
Quadrature Measurements
121
Pulse Measurement Tips
122
Input Filters and Signal Attenuation
123
Pulse Count Resolution
123
Vibrating Wire Measurements
123
Vspect
123
19 Communications Protocols
124
General Serial Communications
125
Modbus Communications
126
About Modbus
127
Modbus Protocols
128
Understanding Modbus Terminology
129
Connecting Modbus Devices
129
Modbus Client-Server Protocol
129
About Modbus Programming
130
Endianness
130
Function Codes
131
Modbus Information Storage
132
Registers
132
Coils
133
Data Types
133
Unsigned 16-Bit Integer
133
32-Bit Floating Point
134
Signed 16-Bit Integer
134
Signed 32-Bit Integer
134
Unsigned 32-Bit Integer
134
Modbus Tips and Troubleshooting
134
Error Codes
135
Result Code -01: Illegal Function
135
Result Code -02: Illegal Data Address
135
Result Code -11: COM Port Error
135
Internet Communications
136
IP Address
136
HTTPS Server
137
FTP Server
137
Mqtt
138
Sending Data to an MQTT Broker
138
Configure the Data Logger
138
Mosquitto
138
Program the Data Logger
139
Aws
140
Setup AWS Iot
140
Configure the Data Logger
146
Program the Data Logger
148
Verify Data in AWS Iot
148
Check Broker for Incoming Data
149
DNP3 Communications
151
Pakbus Communications
152
Communications
153
Transparent Mode
153
Watch Command (Sniffer Mode)
154
Transparent Mode Commands
155
Programmed Mode/Recorder Mode
155
Programming the Data Logger to Act as an SDI-12 Sensor
156
Power Considerations
156
20 Installation
158
Default Program
159
Data Logger Security
160
Device Configuration Utility Security Check
160
Http
161
Https
161
Pakbus
161
Web Services
161
Ftp
162
Network Services
162
Operating System Status
162
Ping
162
Telnet
162
Other Security Measures Reviewed by Device Configuration Utility
163
Account Manager
163
IP Broadcast Filtered
163
Other Communications Protocols
163
Pakbus TCP Enabled
163
Tls
163
From a Certificate Authority
165
Obtaining Certificate and Private Key
165
Applying Keys and Certificates to CSI Web Server
167
From Your IT Department
167
Other Security Measures
170
Crbasic
170
Other
170
The .Csipasswd File
171
Deprecated API Functionality
173
Web Interface
173
Power Budgeting
173
Field Work
174
Data Logger Enclosures
174
Electrostatic Discharge and Lightning Protection
175
21 CR300 Series Maintenance
177
Data Logger Calibration
177
Internal Battery
178
Replacing the Internal Battery
179
Updating the Operating System
179
Sending an Operating System to a Local Data Logger
180
Sending an Operating System to a Remote Data Logger
181
Gzip
182
22 Tips and Troubleshooting
184
Checking Station Status
185
Viewing Station Status
186
Watchdog Errors
186
Results for Last Program Compiled
187
Skipped Scans
187
Skipped Records
187
Variable out of Bounds
187
Battery Voltage
187
Understanding NAN and INF Occurrences
187
Timekeeping
188
Clock Best Practices
189
Time Stamps
189
Avoiding Time Skew
190
Crbasic Program Errors
190
Program Does Not Compile
191
Program Compiles but Does Not Run Correctly
191
Troubleshooting Radio Communications
192
Reducing out of Memory Errors
192
Resetting the Data Logger
192
Processor Reset
193
Program Send Reset
193
Manual Data Table Reset
194
Formatting Drives
194
Full Memory Reset
194
Troubleshooting Power Supplies
194
Using Terminal Mode
195
Serial Talk through and Comms Watch
197
Transparent Mode
197
Transparent Mode Commands
199
Watch Command (Sniffer Mode)
199
Terminal Master
200
Ground Loops
200
Common Causes
200
Detrimental Effects
201
Severing a Ground Loop
203
Soil Moisture Example
203
Improving Voltage Measurement Quality
205
Deciding between Single-Ended or Differential Measurements
205
Minimizing Ground Potential Differences
206
Ground Potential Differences
207
Minimizing Power-Related Artifacts
207
Minimizing Electronic Noise
208
Filtering to Reduce Measurement Noise
209
Minimizing Settling Errors
212
Measuring Settling Time
212
Factors Affecting Accuracy
214
Measurement Accuracy Example
215
Minimizing Offset Voltages
215
Field Calibration
217
File Name and Resource Errors
217
23 Information Tables and Settings (Advanced)
218
Datatableinfo Table System Information
219
Datafilldays
219
Datarecordsize
219
Datatablename
219
Recnum
220
Secsperrecord
220
Skippedrecord
220
Timestamp
220
Status Table System Information
220
Battery
220
Calgain
221
Caloffset
221
Commsmemfree
221
Compileresults
221
Cpudrivefree
221
Datastoragefree
221
Datastoragesize
221
Fullmemreset
221
Lastslowscan
222
Lithiumbattery
222
Maxproctime
222
Maxslowproctime
222
Measuretime
222
Memoryfree
222
Memorysize
222
Osdate
223
Ossignature
223
Osversion
223
Pakbusroutes
223
Paneltemp
223
Portconfig
223
Portstatus
224
Processtime
224
Progerrors
224
Progname
224
Progsignature
224
Recnum
224
Revboard
225
Runsignature
225
Serialnumber
225
Serialflasherrors
225
Skippedscan
225
Slowproctime
225
Starttime
226
Startupcode
226
Stationname
226
Sw12Volts
226
Timestamp
226
Varoutofbound
226
Watchdogerrors
227
Wifiupdatereq
227
Settings
227
Baudrate
227
Beacon
228
Cell Settings
228
Centralrouters
228
Commsmemalloc
228
Dns
229
Ethernetinfo
229
Ethernetpower
229
Filesmanager
229
Ftpenabled
229
Ftppassword
230
Ftpport
230
Ftpusername
230
Httpenabled
230
Httpport
230
Httpsenabled
230
Httpsport
230
Includefile
231
Ipbroadcastfiltered
231
Ipaddresseth
231
Ipgateway
231
Ipmasketh
232
Ipmaskwifi
232
Iptrace
232
Iptracecode
232
Iptracecomport
232
Isrouter
232
Keepaliveurl (Ping Keep Alive URL)
233
Keepalivemin (Ping Keep Alive Timeout Value)
233
Maxpacketsize
233
Neighbors
233
Pakbusaddress
233
Pakbusencryptionkey
234
Pakbusnodes
234
Pakbusport
234
Pakbustcpclients
234
Pakbustcpenabled
234
Pakbustcppassword
235
Pingenabled
235
Pppdial
235
Pppdialresponse
235
Pppinfo
235
Pppinterface
236
Pppipaddr
236
Ppppassword
236
Pppusername
236
Routefilters
236
Rs232Power
237
Security(1), Security(2), Security
237
Servicesenabled
237
Tcpclientconnections
237
Tcpport
237
Telnetenabled
237
Tlsconnections (Max TLS Server Connections)
237
Tlspassword
238
Tlsstatus
238
Utcoffset
238
Verify
238
Cellular Settings
238
Cellapn
239
Cellenabled
239
Cellinfo
239
Cellkeepalive
240
Cellkeepalivetime
240
Cellpdpauth
240
Cellpdppassword
240
Cellpdpusername
241
Cellpwrduration
241
Cellpwrrepeat
242
Cellpwrstarttime
242
Cellrsrq
242
Cellrssi
243
Cellstate
243
Cellstatus
244
RF407-Series Radio Settings
244
Radioavailfreq
245
Radiochanmask
245
Radioenable
245
Radiohopseq
245
Radiomac
246
Radiomodel
246
Radiomodulever
246
Radionetid
246
Radioprotocol
247
Radiopwrmode
247
Radioretries
248
Radiorssi
248
Radiorssiaddr
249
Radiostats
249
Radiotxpwr
250
Wi-Fi Settings
250
Ipaddresswifi
251
Ipgatewaywifi
251
Ipmaskwifi
251
Wifichannel
251
Wificonfig
251
Networks
252
Wifieapmethod
252
Wifieappassword
252
Wifieapuser
252
Wifienable
252
Wifipassword
253
Wifipowermode
253
Wifissid (Network Name)
253
Wifistatus
253
Wifitxpowerlevel
254
Wlandomainname
254
24 CR300 Series Specifications
255
System Specifications
255
Physical Specifications
256
Power Requirements
256
Power Output Specifications
258
Analog Measurement Specifications
259
Voltage Measurements
259
Resistance Measurement Specifications
261
Period-Averaging Measurement Specifications
262
Current-Loop Measurement Specifications
262
Pulse Measurement Specifications
263
Switch-Closure Input
263
High-Frequency Input
263
Low-Level AC Input
263
Quadrature Input
264
Digital Input/Output Specifications
264
Pulse-Width Modulation
265
Communications Specifications
265
Wi-Fi Option Specifications
265
RF Radio Option Specifications
266
Cellular Option Specifications
267
Standards Compliance Specifications
268
Appendix A. Configure Cellular Settings and Retrieve Status Information with Setsetting()
270
Appendix B. Cellular Module Regulatory Information
271
Important Information for Australian Users
271
RF Exposure
271
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Campbell CR310 Specifications
General
Brand
Campbell
Model
CR310
Category
Data Loggers
Language
English
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