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Data Loggers
LR8402-20
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10.6 Auto Sendin
g Data using the
FTP Client Funct
ion
210
14
Enter a user name, full name, password
and confirma
tion (e.g., "logger"),
and click
[Create]
.
The created
[logger]
user is registered.
This completes FTP setup on the PC.
221
223
Table of Contents
Main Page
Default Chapter
5
Table of Contents
5
Contents
13
Introduction
13
Confirming Package Contents
14
Safety Information
15
Operating Precautions
18
Chapter 1 Overview
25
Product Overview and Features
25
Measurement Flow
26
Names and Functions of Parts, Screen Configurations
28
Basic Operation
34
Screen Operations (Changing Settings, Scrolling Waveforms, and Displaying Values)
34
Starting and Stopping Measurement
35
Disabling Key Operations (Key-Lock Function)
37
Performing Zero Adjustment
37
Saving Data
37
Confirming Inputs (Monitor)
38
Measurement Preparations
39
Chapter 2 Measurement Preparations
39
Attaching Expansion Input Units (as Needed)
40
Using the Battery Pack (Option)
42
Install the Battery Pack
42
Charge the Battery Pack
43
Connecting the AC Adapter
44
Making Connections
45
Pre-Connection Inspection
45
Voltage and Thermocouple Temperature Measurement
46
Temperature Measurement with a Resistance Temperature Detector (RTD)
48
Humidity Measurement
49
Resistance Measurement
51
Pulse Measurement
52
Connecting Alarm Outputs
53
Output Connection (for External Sensors)
54
External Control (Using TRIG out and EXT TRIG)
55
Turning the Power on and off
56
Inserting a CF Card or USB Flash Drive (When Saving Data)
57
CF Card Insertion & Removal
58
USB Flash Drive Insertion & Removal
58
Formatting a CF Card/Usb Flash Drive
59
Compensating for Input Circuit Offset (Zero Adjustment)
60
Chapter 3 Settings
61
Setting Flow Overview
61
Configuring Measurement Settings
62
Time Setting by Key Operations
62
Input Channel Settings
65
Key Setting Procedure
65
Voltage Measurement Settings
67
Temperature Measurement Settings (Using Thermocouples)
68
Temperature Measurement Settings (for Rtds)
70
Humidity Measurement Settings
71
Resistance Measurement Settings
72
Pulse or Logic Measurement Settings
73
Integration (Count) Measurement Settings
74
Revolution Measurement Settings
75
Data Saving Settings
76
Waveform Display Settings (as Needed)
77
Key Setting Procedure
77
Selecting Waveform Display Color
77
Specifying Vertical Display Range by Magnification and Zero Position (Vertical Axis Expansion/Compression)
78
Specifying the Vertical Display Range by Upper and Lower Limits (Expansion/Compression)
79
Setting the Display Time Base (Horizontal Axis Magnification)
80
Scaling Settings (as Needed)
81
Entering Titles and Comments (as Needed)
83
Suppressing Noise (Enable Digital Filtering)
85
Viewing and Editing with the All-Channel Settings List
86
Batch Copying Channel Settings
87
Batch Setting Waveform Display/Hide and Waveform Color Settings for All Channels
88
Initializing Settings (to Factory Defaults)
89
Aligning Zero Positions on the Grid
90
Setting CH1 of UNIT1 Value as a Scaling Value (Inter-Channel Compensation Function)
91
Chapter 4
95
Observing Measurements and Data
95
Confirming Measured Values, and Starting Measurement
95
Observing Waveforms
97
Displaying Waveforms (Display Descriptions)
97
Displaying Gauges
98
Viewing Input Signals as Numerical Values
99
Scrolling Waveforms
100
Verifying Waveform Display Position
100
Magnifying and Compressing Horizontally
101
Viewing any Waveform Location (Jump Function)
101
Specifying a Waveform Time Span
102
Displaying Cursor Values
103
Marking Waveforms and Searching Marks (Search Function)
105
Inserting Event Marks While Viewing Waveforms
105
Inserting Event Marks Using External Input Signals
106
Alarm Event Marks
107
How Are Event Marks Handled in Text (CSV) Conversion
108
Searching Event Marks
109
Chapter 5
111
Specifying Criteria for Measurements
111
About Triggering
111
Triggering Measurement Start and Stop
112
Types of Trigger Criteria
112
Enable the Trigger Function
113
Key Setting Procedure
113
Setting Trigger Criteria
114
Selecting Triggering Criteria (Trigger Source)
117
Using External Triggering
118
Setting Criteria for Pre-Trigger Measuring (Pre-Trig)
120
Alarm Output
121
Checking Alarm Criteria
121
Alarm Settings
123
Confirming All Trigger and Alarm Criteria Settings
126
Periodic (Timer) Measurements
127
Measurement with Trigger and Timer Functions
129
Trigger Setting Examples
131
Chapter 6
133
Saving & Loading Data
133
About Saving and Loading Data
133
What Happens to Data in a Power Outage
135
Preparation for Power Outages During Long-Term Measurements
135
Saving Data
136
Automatic Saving (Waveform Data and Numerical Calculation Results)
137
Replacing Removable Storage During Real-Time Saving
139
Saving Manually (Waveform Data, Screen Images, Numerical Calculation Results)
140
To Save a Setting Configuration
143
Loading Data on the Hilogger
144
Loading a Setting Configuration
144
Loading Waveform Data and Screen Images
146
Data Management
147
Switching Removable Storage
147
Viewing Folder Contents and the Parent Folder
147
Deleting Data
148
Renaming Files and Folders
149
Copying Data
150
Sorting Files
151
Transferring Data to a PC (USB Drive Mode)
152
Select the USB Drive Mode
152
Connecting the USB Cable
153
Chapter 7
155
Numerical Calculations/Waveform Calculations
155
Calculate Average, Maximum, Minimum, and Etc
155
Key Setting Procedure
156
Real-Time Calculation While Measuring (Auto Calculation)
156
Calculation after Measuring (Manual Calculation)
158
Apply Calculations to a Specific Time Span (Manual Calculation Only)
159
Numerical Value Calculation Expressions
160
Waveform Calculations
161
Key Setting Procedure
161
Chapter 8
163
System Environment Settings
163
Key Setting Procedure
164
Operation Settings
164
Using the Auto-Resume Function (Resume after Power Restora- Tion)
164
File Protection Level Setting
165
Screen Key Operation Settings
165
Enabling and Disabling the Backlight Saver
165
Adjust Backlight Brightness
166
Selecting Black or White Screen Background
166
Enabling or Disabling the Beeper
166
Selecting the Horizontal (Time) Axis Display
167
Selecting the Display Language
167
Display of Start/Stop Confirmation Messages
167
CSV File Saving Settings
168
CSV File Data Decimal and Separator Characters
168
Select the Sort Order for Numerical Calculation Results
168
Setting How to Handle Date Data Stored in CSV Files
169
External Trigger Input Settings
169
Selecting the External Trigger Function
169
Set Alarm Event Marking
169
Making System Settings
170
Setting the Date and Time
170
Initializing the Hilogger (System Reset)
171
Self-Test
172
Chapter 9 External Control
173
External Trigger Input
173
External Signal Output (Trigger Output)
174
Alarm Signal Output (Alarm Output)
175
Synchronous Measurements with Multiple Hiloggers
176
Connection to a PC(Communication)
177
Communication Features
177
Chapter 10 Connection to a PC(Communication)
177
USB Settings and Connections
178
Hilogger Setting
178
Installing the USB Driver
179
Connecting the Hilogger to a PC
182
Features Available after USB Setting and Connection
184
Installing the Logger Utility Program
185
Uninstalling the Logger Utility
189
LAN Settings and Connections (before Connecting to the Network)
190
Things to Check before Making Settings
190
PC Network Setup
192
Hilogger Settings
193
Connecting the Hilogger to a PC
196
Features Available after LAN Setting and Connection
197
When LAN Communication Fails
198
Using the Logger Utility
199
Starting and Ending Logger Utility
199
Remote Measurement with the HTTP Server Function
200
Displaying the Main Page
200
Remote Operating
201
Start/Stop Measurement
202
Viewing Current Measurement Values
202
Acquiring Data from Internal Memory
203
Setting Comments
204
Transferring Data to a PC with the FTP Server
205
Restricting FTP Server Connections (FTP Authentication)
207
Function
208
Auto Sending Data Using the FTP Client Function
208
Setting up an FTP Server on a PC
209
Hilogger Auto-Send Settings
223
Testing File Transfer
226
Checking Communication Status
227
Sending E-Mail
228
Hilogger E-Mail Settings
229
Testing E-Mailing
232
Checking Mail Communication Status
233
E-Mail Sending Authentication
234
About Communications Commands
235
Configuring Communications Command Operation
235
Chapter 11 Specifications
237
LR8400-20, LR8401-20, LR8402-20 Memory Hilogger Specifications
237
LR8500 Voltage/Temp Unit Specifications
252
LR8501 Universal Unit Specifications
253
Chapter 12
255
Maintenance and Service
255
Inspection, Repair, and Cleaning
255
Troubleshooting
256
Disposing of the Hilogger
258
Removing the Lithium Battery
258
Appendix
261
Appendix 1 Scan Timing
261
Appendix 2 Error Messages and Remedial Actions
262
Appendix 3 File Naming
268
Appendix 4 Text File Internal Format
269
Appendix 5 Binary File Size Calculation
270
Appendix 6 List of Default Settings
271
Appendix 7 Maximum Recordable Time
272
Appendix 8 Concerning Noise Countermeasures
273
Appendix 9 Frequently Asked Questions
279
Installation and Settings
279
Triggering
281
Measuring
281
Data Saving
283
Logger Utility
285
Appendix 10Introduction to Measurement Applications A26
286
Measuring Electrical Energy by Pulse Count
286
Connect a 4-20 Ma Output Device and Record the Average Value Every Minute
288
Appendix 11Input Circuit Diagram
290
Index
291
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