Hioki MEMORY HiCORDER MR8847-01 User manual

MR8847-01･MR8847-02･MR8847-03 MEMORY HiCORDER Instruction Manual
Instruction Manual
MR8847-02
MEMORY HiCORDER
March 2014 Revised edition 3 MR8847A981-03 14-03H
MR8847-01
MR8847-03

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Contents
Usage Index...............................................................................1
Introduction.................................................................................2
Confirming Package Contents....................................................2
Safety Information......................................................................3
Operating Precautions................................................................6
Chapter 1
Overview___________________________________ 9
1.1 Product Overview ................................................................9
1.2 Names and Functions of Parts ..........................................10
1.3 Screen Organization .........................................................12
1.4 Basic Key Operations .......................................................14
1.4.1 Example for Using the HELP Key ...........................................15
1.4.2 Using a Mouse to Perform Key Operations ............................16
Chapter 2
Measurement Preparations___________________ 19
2.1 Install an input module ......................................................20
2.2 Connecting Cords .............................................................22
2.3 Recording Media Preparation ...........................................30
2.3.1 Storage Media (Inserting a CF Card and USB Memory Stick) 30
2.3.2 Formatting Storage Media ......................................................32
2.4 Loading Recording Paper .................................................33
2.5 Supplying Power ...............................................................35
2.5.1 Connecting the Power Cord ...................................................35
2.5.2 Grounding the Instrument’s Functional Earth .........................35
2.5.3 Turning the Power On and Off ................................................36
2.6 Setting the Clocks .............................................................37
2.7 Adjusting the Zero Position (Zero-Adjust) .........................38
Chapter 3
Measurement Procedure_____________________ 39
3.1 Ensuring Measurement Safety ..........................................39
3.2 Measurement Workflow ....................................................40
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3.3 Pre-Measurement Inspection ............................................42
3.4 Setting Measurement Configuration .................................43
3.4.1 Measurement Function .......................................................... 43
3.4.2 Time Axis Range and Sampling Rate .................................... 45
3.4.3 Recording Length (number of divisions) ................................48
3.4.4 Screen Layout ........................................................................ 51
3.5 Input Channel Setting .......................................................52
3.5.1 Channel Setting Workflow ......................................................53
3.5.2 Analog Channel ..................................................................... 55
3.5.3 Logic Channel ........................................................................ 58
3.6 Starting and Stopping Measurement ................................59
3.7 Measurement With Automatic Range Setting
(Auto-Ranging Function) ...................................................61
Chapter 4
X-Y Recorder Function ______________________63
4.1 Measurement Workflow ....................................................64
4.2 Setting Measurement Configuration .................................65
4.3 Starting and Stopping Measurement ................................66
4.4 Waveform Observation .....................................................67
4.4.1 Saving and Printing Waveform .............................................. 67
Chapter 5
Saving/Loading Data & Managing Files_________69
5.1 Data capable of Being Saved & Loaded ...........................71
5.2 Saving Data ......................................................................73
5.2.1 Save Types and Workflow ..................................................... 73
5.2.2 Automatically Saving Waveforms .......................................... 74
5.2.3 Saving Data Selectively (SAVE Key) ..................................... 79
5.3 Loading Data ....................................................................82
5.4 Automatically Loading Settings (Auto Setup Function) .....85
5.5 Managing Files .................................................................86
5.5.1 Saving .................................................................................... 87
5.5.2 Checking the Contents of a Folder (Open a Folder) ..............89
5.5.3 Creating New Folders ............................................................ 89
5.5.4 Deleting Files & Folders ......................................................... 90
5.5.5 Sorting Files ........................................................................... 91
5.5.6 Renaming Files & Folders ......................................................91
5.5.7 Copying a File Into a Specified Folder ................................... 92
5.5.8 Printing the File List ...............................................................93

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Chapter 6
Printing ___________________________________ 95
6.1 Printing Type and Workflow ..............................................96
6.2 Making Auto Print Settings ................................................97
6.3 Manual Printing With PRINT key (Selective Printing) .......99
6.4 Setting the Print Concentration of the Waveform ............100
6.5 Making Printer Settings ...................................................101
6.6 Miscellaneous Printing Functions ...................................104
6.6.1 Screen Hard Copy ................................................................104
6.6.2 Report Print (A4 Size Print) ..................................................104
6.6.3 List Print ................................................................................105
6.6.4 Text Comment Printing .........................................................105
Chapter 7
Waveform Screen Monitoring and Analysis ____ 107
7.1 Reading Measurement Values (Using the A/B Cursors) .108
7.2 Specifying a Waveform Range (A/B Cursor) ..................111
7.3 Moving the Waveform Display Position ..........................112
7.3.1 About Display Position ..........................................................112
7.3.2 Scrolling With Jog and Shuttle Knobs (Scroll) ......................112
7.3.3 Moving the Position (Jump Function) ...................................113
7.4 Performing Waveform X-Y Synthesis .............................114
7.5 Magnifying and Compressing Waveforms ......................116
7.5.1 Magnifying and Compressing Horizontal Axis (Time Axis) ...116
7.5.2 Zoom Function (Magnifying a Section of the Horizontal Axis
(Time Axis) ...........................................................................117
7.5.3 Magnifying and Compressing Vertical Axis (Voltage Axis) ...118
7.6 Monitoring Input Levels (Level Monitor) ..........................119
7.7 Switching the Waveform Screen Display (Display Menu) 120
7.7.1 Showing Upper/Lower Limit On Waveform Screen ..............120
7.7.2 Showing Comments On Waveform Screen ..........................120
7.7.3 Switching the Waveform Display Width ................................120
7.7.4 Switching the Format ............................................................121
7.8 Seeing Block Waveforms ................................................121
Chapter 8
Utility Functions___________________________ 123
8.1 Adding Comments ..........................................................124
8.1.1 Adding a Title Comment .......................................................124
8.1.2 Adding a Channel Comment ................................................125
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8.1.3 Alphanumeric Input .............................................................. 127
8.2 Displaying Waveforms During Recording (Roll Mode) ...130
8.3 Displaying New Waveforms Over Past Waveforms (Overlay) 131
8.4 Setting Channels to Use (Extending the Recording Length) 133
8.5 Converting Input Values (Scaling Function) ...................134
8.5.1 Scaling Setting Examples ....................................................136
8.6 Variable Function (Setting the Waveform Display Freely) 140
8.7 Fine Adjustment of Input Values (Vernier Function) .......143
8.8 Inverting the Waveform (Invert Function) .......................144
8.9 Copying settings to other channels (calculation No.)
(Copy function) ...............................................................145
8.10 Making Detailed Settings for Input Modules ...................146
8.10.1 Making Settings for the Anti-Aliasing Filter (A.A.F.)
(8968 High Resolution Unit) ................................................. 147
8.10.2 Probe Attenuation Selection ................................................ 147
8.10.3 Settings for the 8967 TEMP Unit .........................................148
8.10.4 Settings for the 8969 Strain Unit ..........................................150
8.10.5 Settings for the 8970 Freq Unit ............................................ 151
8.10.6 Settings for the 8971 Current Unit .......................................154
8.10.7 Settings for the 8972 DC/RMS Unit ..................................... 155
Chapter 9
Trigger Settings ___________________________157
9.1 Setting Workflow .............................................................158
9.2 Setting the Trigger Mode ................................................159
9.3 Triggering by Analog Signals ..........................................160
9.3.1 Analog Trigger Settings and Types ......................................160
9.4 Triggering by Logic Signals (Logic Trigger) ....................166
9.5 Trigger by Timer or Time Intervals (Timer Trigger) .........168
9.6 Applying an External Trigger (External Trigger) .............171
9.7 Triggering Manually (Manual Trigger) .............................171
9.8 Pre-Trigger Settings ........................................................172
9.8.1 Setting the Trigger Start Point (Pre-Trigger) ........................ 172
9.8.2 Setting Trigger Acceptance (Trigger Priority) ....................... 174
9.9 Setting Trigger Timing ....................................................175
9.10 Setting Combining Logic (AND/OR)
for Multiple Trigger Sources ............................................176
9.11 Using trigger settings to search measurement data .......177

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Chapter 10
Numerical Calculation Functions_____________ 179
10.1 Numerical Calculation Workflow .....................................180
10.2 Settings for Numerical Value Calculation ........................182
10.2.1 Displaying Numerical Calculation Results ............................185
10.3 Judging Calculation Results ............................................186
10.3.1 Display of Judgment Results and Signal Output ..................188
10.4 Saving Numerical Calculation Results ............................189
10.5 Printing Numerical Calculation Results ...........................190
10.6 Numerical Calculation Type and Description ..................191
Chapter 11
Waveform Calculation Functions_____________ 195
11.1 Waveform Calculation Workflow .....................................196
11.2 Settings for Waveform Calculation ..................................199
11.2.1 Displaying the waveform calculation results .........................200
11.2.2 Setting constants ..................................................................202
11.2.3 Changing the display method for calculated waveforms ......203
11.3 Waveform Calculation Operators and Results ................205
Chapter 12
Memory Division Function __________________ 209
12.1 Recording Settings ..........................................................211
12.2 Display Settings ..............................................................212
Chapter 13
FFT Function _____________________________ 215
13.1 Overview and Features ...................................................215
13.2 Operation Workflow ........................................................216
13.3 Setting FFT Analysis Conditions .....................................217
13.3.1 Selecting the FFT Function ..................................................217
13.3.2 Selecting the Data Source for Analysis ................................218
13.3.3 Setting the Frequency Range and Number of Analysis Points .219
13.3.4 Thinning Out and Calculating Data .......................................221
13.3.5 Setting the Window Function ................................................222
13.3.6 Setting Peak Values of Analysis Results ..............................223
13.3.7 Averaging Waveforms ..........................................................224
13.3.8 Emphasizing Analysis Results (phase spectra only) ............227
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13.3.9 Analysis Mode Settings ........................................................ 228
13.3.10Setting the Display Range of the Vertical Axis (Scaling) ..... 232
13.3.11Setting and Changing Analysis Conditions on the
Waveform Screen ................................................................ 233
13.4 Selecting Channels .........................................................234
13.5 Setting Screen Displays ..................................................235
13.5.1 Displaying running spectrums .............................................. 237
13.6 Saving Analysis Results .................................................240
13.7 Printing Analysis Results ................................................241
13.8 Analysis with the Waveform Screen ...............................242
13.8.1 Analyzing after Specifying an Analysis Starting Point .......... 242
13.9 FFT Analysis Modes .......................................................244
13.9.1 Analysis Modes and Display Examples ............................... 244
13.9.2 Analysis Mode Functions ..................................................... 262
Chapter 14
Waveform Evaluation Function_______________263
14.1 Waveform GO/NG Evaluation (MEM, FFT Function) .....263
14.2 Setting the Waveform Area .............................................266
14.3 Setting the Waveform Evaluation Mode .........................268
14.4 Setting the GO/NG Stop Mode .......................................269
14.5 Creating the Evaluation Area ..........................................271
14.6 Editor Command Details .................................................272
Chapter 15
System Environment Settings _______________277
Chapter 16
Connection to a Computer __________________281
16.1 LAN Settings and Connection (Before Using FTP/Internet
Browser/Command Communications) ............................282
16.1.1 Making LAN Settings at the Instrument ............................... 282
16.1.2 Connecting Instrument and PC With LAN Cable ................. 285
16.2 Performing Remote Operations on the Instrument
(Use an Internet Browser) ...............................................287
16.2.1 Making HTTP Settings on the Instrument ............................ 287
16.2.2 Connecting to the Instrument With an Internet Browser ...... 288
16.2.3 Operating the Instrument With an Internet Browser .............289

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16.3 Accessing the Files on the Instrument From a Computer
(Using FTP) .....................................................................294
16.3.1 Making FTP Settings at the Instrument ................................295
16.3.2 Using FTP to Connect to the Instrument ..............................296
16.3.3 Using FTP for File Operations ..............................................297
16.4 Transferring Data to the PC ............................................298
16.5 Wave Viewer (Wv) ..........................................................299
16.6 USB Settings and Connection
(Before Command Communications) ..............................300
16.6.1 Making USB Settings at the Instrument ................................300
16.6.2 Installing the USB Driver ......................................................300
16.7 Controlling the Instrument with Command Communications
(LAN/USB) ......................................................................307
16.7.1 Making Settings on the Instrument .......................................308
16.7.2 Communication Command Setting .......................................309
16.8 Operating the instrument remotely and acquiring data
by using Model 9333 LAN Communicator ......................311
Chapter 17
External Control___________________________ 313
17.1 Connecting External Control Terminals ..........................314
17.2 External I/O .....................................................................315
17.2.1 External Input (START/EXT.IN1) (STOP/EXT.IN2)
(PRINT/EXT.IN3) ..................................................................315
17.2.2 External Output (GO/EXT.OUT1) (NG/EXT.OUT2) ..............316
17.2.3 External Sampling (EXT.SMPL) ...........................................318
17.2.4 Trigger Output (TRIG OUT) ..................................................319
17.2.5 External Trigger terminal (EXT.TRIG) ..................................320
Chapter 18
Specifications_____________________________ 321
18.1 General Specifications ....................................................321
18.2 Measurement Specifications ...........................................324
18.2.1 Memory Function ..................................................................324
18.2.2 Recorder Function ................................................................324
18.2.3 X-Y Recording ......................................................................325
18.2.4 FFT Function ........................................................................325
18.3 Trigger Section ................................................................326
18.4 File Specifications ...........................................................327
18.5 Built-In Functions ............................................................328
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Appendix
Index

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18.6 Input Modules Specifications ..........................................331
18.6.1 8966 Analog Unit .................................................................331
18.6.2 8967 TEMP Unit .................................................................. 332
18.6.3 8968 High Resolution Unit ...................................................333
18.6.4 8969 Strain Unit ...................................................................334
18.6.5 8970 Freq Unit ..................................................................... 335
18.6.6 8971 Current Unit ................................................................336
18.6.7 8972 DC/RMS Unit ..............................................................337
18.6.8 8973 Logic Unit .................................................................... 337
Chapter 19
Maintenance and Service ___________________339
19.1 Trouble Shooting ............................................................340
19.2 Initializing the Instrument ................................................342
19.2.1 Initializing System Settings (System Reset) ........................342
19.2.2 Initializing Waveform Data ...................................................342
19.3 Error Messages ..............................................................343
19.4 Self-Test (Self Diagnostics) ............................................346
19.4.1 ROM/RAM Check ................................................................ 346
19.4.2 Printer Check ....................................................................... 347
19.4.3 Display Check ...................................................................... 347
19.4.4 Key Check ........................................................................... 347
19.4.5 System Configuration Check ...............................................348
19.5 Cleaning ..........................................................................349
19.6 Disposing of the Instrument (Lithium Battery Removal) .351
Appendix________________________________ A 1
Appendix 1 Default Values for Major Settings................................A 1
Appendix 2 Reference....................................................................A 2
Appendix 2.1 Waveform File Sizes ..................................................................A 2
Appendix 2.2 Setting Configuration and Image Data File Sizes .......................A 5
Appendix 2.3 Timebase and Maximum Recordable Time ................................A 6
Appendix 2.4 Maximum record length and number of divisions
(Memory division function) .........................................................A 9
Appendix 2.5 Scaling Method When Using Strain Gauges ............................A 11
Appendix 3 About Options............................................................A 12
Appendix 3.1 Options .....................................................................................A 12
Appendix 3.2 Model 9783 Carrying Case .......................................................A 14
Appendix 4 If the Model 9784 DC Power Unit is Installed............A 15
Appendix 5 FFT Definitions..........................................................A 17
Index ________________________________Index 1