Hioki MR8827 User manual

Instruction Man
ual
MEMORY HiCORDERMR8827
MR8827
EN
18-10HMR8827A981-04
Revised edition 4Oct. 2018
Instruction Manual
Be sure to read this manual
before using the instrument. Safety Information  p.3
When using the instrument
for the rst time Troubleshooting
Part Names and Functions  p.16 Maintenance and Service  p.383
Measurement Preparation  p.25 Error Messages  p.389
MEMORY HiCORDER

Contents
i
Contents
Usage Index ............................................... 1
Introduction................................................ 2
Package Contents ..................................... 2
Safety Information..................................... 3
Operation Precautions.............................. 6
1 Overview 15
1.1 Product Overview........................... 15
1.2 Part Names and Functions............ 16
1.3 Screen Organization ...................... 19
Explanation of Screen Contents .................20
1.4 Basic Key Operations .................... 21
1.4.1 Using the HELP Key ....................................22
1.4.2 Use a Mouse to Perform Key Operations.....23
2 Measurement
Preparation 25
2.1 Install or Remove Modules............ 26
Channel Allocation ......................................27
2.2 Connection Cables......................... 28
2.3 Prepare Storage Media .................. 40
2.3.1 Storage Media (Inserting a CF Card and
USB Memory Stick) .....................................40
2.3.2 To Format Storage Media ............................42
2.4 Load Instrument With Recording
Paper (When Model U8350
Printer Unit is installed)................. 43
2.5 Power Supply ................................. 44
2.5.1 Connect the Power Cord .............................44
2.5.2 Ground the Functional Earth of This
Instrument ...................................................44
2.5.3 Turn the Power On and Off ..........................45
2.6 Set the Clock .................................. 46
2.7 Adjust the Zero Position
(Zero-Adjust)................................... 47
2.8 Perform Calibration (When
Model MR8990 is installed) ........... 48
3 Measurement 49
3.1 MeasurementWorkow................. 49
3.2 Pre-measurement Inspection........ 51
3.3 MeasurementConguration ......... 52
3.3.1 Measurement Function ................................52
3.3.2 Timebase and Sampling Rate ......................54
3.3.3 Recording Length (Number of Divisions) ......57
3.3.4 Screen Layout .............................................59
3.4 Select Input Channels.................... 60
3.4.1 ChannelSettingWorkow............................ 61
3.4.2 Choose Analog Channel Settings.................63
3.4.3 Logic Channel Settings ................................66
3.4.4 Displayed Sheet...........................................67
3.5 Start and Stop Measurement ........ 68
3.6 Measurement With Automatic
Range Setting (Auto-ranging
Function)......................................... 70
4 X-Y Recorder Function 71
4.1 MeasurementWorkow................. 72
4.2 MeasurementConguration ......... 73
4.3 Start and Stop Measurement ........ 74
4.4 Waveform Observation .................. 75
4.4.1 To Save and Print Waveforms......................75
5 Save/Load Data and
Manage Files 77
5.1 Data That Can Be Saved and
Loaded ............................................ 79
5.2 Save Data ........................................ 81
5.2.1 SaveTypesandWorkow ........................... 81
5.2.2 Automatically Save Waveforms ...................82
5.2.3 Save Data Selectively (SAVE Key) ..............88
5.2.4 Save Waveform Output Data to the Media...92
5.3 Load Data........................................ 93
5.4 Automatically Load Settings
(Auto-setup Function).................... 96
5.5 Manage Files................................... 97
5.5.1 Save Data ...................................................98
5.5.2 Check the Contents of a Folder (Open a
Folder) ....................................................... 100
5.5.3 Create New Folders................................... 100
5.5.4 Delete Files and Folders ............................ 101
5.5.5 Sort Files ................................................... 102
5.5.6 Rename Files and Folders ......................... 103
5.5.7 CopyaFileIntoaSpeciedFolder ............ 104
5.5.8 Print the File List ........................................ 105
6 Printing (When Model
U8350 Printer Unit is
installed) 107
6.1 PrintTypeandWorkow ............. 108
6.2 Auto-print Settings....................... 109
6.3 Manual Printing With the PRINT
Key (Selective Printing) ................112
6.4 Setting the Print Density of the
Waveform .......................................114
6.5 Printer Settings .............................115
6.6 Miscellaneous Printing
Functions .......................................118
6.6.1 Screen Hard Copy ......................................118
6.6.2 Report Print (A4 Size Print).........................118
6.6.3 List Print .....................................................119
6.6.4 Text Comment Printing................................119
MR8827A981-04
10
9
8
7
6
5
4
3
2
1
Appx.
Index
10
9
8
Appendix
Index
8

Contents
ii
7 Waveform Screen
Monitoring and
Analysis 121
7.1 Read Measurement Values
(Using the AB Cursors)................ 122
7.2 Specify a Waveform Range
(AB Cursor)................................... 125
7.3 Move the Waveform Display
Position ......................................... 126
7.3.1 About the Display Position ......................... 126
7.3.2 Scroll With Jog and Shuttle Knobs (Scroll) . 126
7.3.3 Change Position (Jump Function) .............. 127
7.4 Perform Waveform X-Y
Synthesis ...................................... 128
7.5 Magnify and Compress
Waveforms .................................... 130
7.5.1 Magnify and Compress Horizontal Axis
(Time Axis)................................................. 130
7.5.2 Zoom Function
(Magnifying a Section of the Horizontal
Axis [Time Axis]) ........................................ 131
7.5.3 VerticalAxis(VoltageAxis)Magnication ... 132
7.6 Monitor Input Levels
(Level Monitor) ............................. 133
7.6.1 Level Monitor ............................................. 133
7.6.2 Numerical Value Monitor ............................ 134
7.7 Switch the Waveform Screen
Display (Display Menu)................ 135
7.7.1 Show Upper/Lower Limit on Waveform
Screen....................................................... 136
7.7.2 Show Comments on Waveform Screen ..... 136
7.7.3 Switch the Waveform Display Width........... 136
7.7.4 Switch the Channel Range Information
Display ...................................................... 136
7.7.5 Switch the Displayed Sheet ....................... 136
7.8 View Block Waveforms ................ 137
8 Utility Functions 139
8.1 Add Comments............................. 140
8.1.1 Add a Title Comment ................................. 140
8.1.2 Add a Channel Comment........................... 141
8.1.3 Alphanumeric Input .................................... 143
8.2 Display Waveforms During
Recording (Roll Mode)................. 147
8.3 Display New Waveforms Over
Past Waveforms (Overlay)........... 148
8.4 Setting Channels to Use
(Extending the Recording Length) 150
8.5 Convert Input Values
(Scaling Function)........................ 151
8.5.1 Scaling Examples ...................................... 153
8.6 Set the Waveform Position
(Variable Function)....................... 158
8.7 Fine Adjustment of Input Values
(Vernier Function) ........................ 161
8.8 Invert the Waveform
(Invert Function)........................... 162
8.9 Copy Settings to Other
Channels (Copy Function) .......... 163
8.10 Detailed Settings for Modules..... 164
8.10.1 Settings for the Anti-Aliasing Filter (A.A.F.)
(Model 8968 High Resolution Unit) ............. 166
8.10.2 Probe Attenuation Selection....................... 166
8.10.3 Setting Model 8967 Temp Unit ................... 167
8.10.4 Setting Model 8969 and U8969 Strain Unit. 168
8.10.5 Setting Model 8970 Freq Unit..................... 169
8.10.6 Setting Model 8971 Current Unit ................ 172
8.10.7 Setting Model 8972 DC/RMS Unit .............. 172
8.10.8 Setting Model MR8990 Digital Voltmeter
Unit............................................................ 173
8.10.9 Setting Model U8974 High Voltage Unit...... 174
8.10.10 Setting Model MR8790 Waveform
Generator Unit ........................................... 175
8.10.11 Setting Model MR8791 Pulse Generator
Unit............................................................ 177
8.10.12 Setting Model U8793 Arbitrary
Waveform Generator Unit .......................... 179
8.11 Register the Waveform in the
U8793 ArbitraryWaveform
Generator Unit .............................. 182
8.12 Save the Waveforms Registered
in the Model U8793 in the Media. 185
8.13 Setting Output Waveform
Parameters.................................... 185
9 Trigger Settings 187
9.1 SettingWorkow.......................... 188
9.2 Set the Trigger Mode.................... 189
9.3 Analog Signal Triggers ................ 190
9.4 Logic Signal Triggers
(Logic Trigger) .............................. 195
9.5 Trigger by Timer or Time
Interval (Timer Trigger) ................ 197
9.6 Apply an External Trigger
(External Trigger) ......................... 200
9.7
Trigger Manually (Manual Trigger) 200
9.8 Pre-trigger Settings...................... 201
9.8.1 Set the Trigger Start Point (Pre-trigger) ...... 201
9.8.2 Set Trigger Acceptance (Trigger Priority)....203
9.9 Set Trigger Timing........................ 204
9.10
Combined Trigger Logic (AND/OR)
for Multiple Trigger Sources
........... 206
9.11 Use Trigger Settings to Search
Measurement Data ....................... 207
10
9
19
18
17
16
15
14
13
12

Contents
iii
10 Numerical Calculation
Functions 209
10.1 NumericalCalculationWorkow 210
10.2 Numerical Value Calculation
Settings ......................................... 212
10.2.1 Display Numerical Calculation Results ....... 215
10.3 Calculation Result Judgment...... 216
10.3.1 Display Judgment Results and Signal
Output ....................................................... 218
10.4 Save Numerical Calculation
Results .......................................... 219
10.5 Print Numerical Calculation
Results .......................................... 221
10.6 Numerical Calculation Type and
Description ................................... 222
11 Waveform Calculation
Functions 225
11.1 WaveformCalculationWorkow 226
11.2 Waveform Calculation Settings .. 228
11.2.1 Display the Trigger Settings to Search
Measurement Data ....................................229
11.2.2 Setting Constants ...................................... 231
11.2.3 Change the Display Method for
Calculated Waveforms............................... 232
11.3 Waveform Calculation
Operators and Results................. 234
12 Memory Division
Function 237
12.1 Recording Settings ...................... 239
12.2 Display Settings ........................... 240
13 FFT Function 243
13.1 Overview and Features................ 243
13.2 OperationWorkow
(Reference Data)........................... 244
13.3 FFT Analysis Condition Settings 245
13.3.1 Select the FFT Function.............................245
13.3.2 Select the Data Source for Analysis
(Reference Data) ....................................... 246
13.3.3 Set the Frequency Range and Number of
Analysis Points ..........................................247
13.3.4 Thin Out and Calculating Data ...................249
13.3.5 Window Function Settings..........................250
13.3.6 Analysis Result Peak Value Settings .......... 251
13.3.7 Average Analysis Results (Waveform
Averaging) .................................................252
13.3.8 Emphasize Analysis Results (Phase
Spectra Only) ............................................255
13.3.9 Analysis Mode Settings..............................256
13.3.10
Set the Display Range of the Vertical Axis
(Scaling) ....................................................260
13.3.11 Set and Change Analysis Conditions on
the Waveform Screen................................ 261
13.4 Select Channels ........................... 262
13.5 Screen Display Settings .............. 263
13.5.1 Display Running Spectrums .......................265
13.6 Save Analysis Results ................. 268
13.7 Print Analysis Results ................. 269
13.8 Analysis With the Waveform
Screen ........................................... 270
13.8.1 Analyze After Specifying an Analysis
Starting Point .............................................270
13.9 FFT Analysis Modes..................... 272
13.9.1 Analysis Modes and Display Examples ......272
13.9.2 Analysis Mode Functions ...........................289
14 Waveform Evaluation
Function 291
14.1 Waveform GO/NG Evaluation
(MEM, FFT Function).................... 291
14.2 Set the Waveform Area ................ 294
14.3 Set the Waveform Evaluation
Mode.............................................. 296
14.4 Set Waveform Evaluation Stop
Mode.............................................. 297
14.5 Create the Evaluation Area.......... 299
14.6 Editor Command Details ............. 300
15 System Environment
Settings 305
16 Connect to a PC 309
16.1 LAN Connection and Settings
(Before Using FTP/
Internet Browser/Command
Communications)......................... 310
16.1.1 LAN Settings on the Instrument ................. 310
16.1.2 Connect the Instrument to a PC With a
LAN Cable ................................................. 313
16.2 Perform Remote Operations on
the Instrument
(Use an Internet Browser) ........... 315
16.2.1 HTTP Settings on the Instrument ............... 315
16.2.2 Connect to the Instrument With an
Internet Browser ........................................ 316
10
9
Appx.
Index
18
17
16
15
14
13
12
11
19

Contents
iv
16.2.3 Operate the Instrument With an Internet
Browser ..................................................... 317
16.3 Access Files on the Instrument
From a PC (Using FTP) ................ 322
16.3.1 FTP Settings at the Instrument................... 323
16.3.2 Use FTP to Connect to the Instrument .......324
16.3.3 Use FTP for File Operations.......................325
16.4 Transferring Data to the PC......... 326
16.5 Wave Viewer (Wv)......................... 327
16.6 USB Connection and Settings
(Before Command Communication) 328
16.6.1 USB Settings on the Instrument .................328
16.6.2 Install the USB Driver................................. 328
16.7 Controlling the Instrument with
Command Communications
(LAN/USB)..................................... 333
16.7.1 Settings on the Instrument .........................333
16.8 Operate the Instrument
Remotely and Acquire Data
Using the Model 9333 LAN
Communicator.............................. 334
17 External Control 335
17.1 Connect to External Control
Terminals....................................... 337
17.2 External I/O ................................... 338
17.2.1 External Input (START/IN1) (STOP/IN2)
(SAVE/IN3) ................................................338
17.2.2 External Output (GO/OUT1) (NG/OUT2) ....340
17.2.3 External Sampling (EXT.SMPL)..................342
17.2.4 Trigger Output (TRIG OUT)........................343
17.2.5 External Trigger Terminal (EXT.TRIG) ........344
18 Specications 345
18.1 GeneralSpecicationsofthe
Unit ................................................ 345
18.2 Common Functions ..................... 348
18.3 Measurement Functions.............. 350
18.3.1 Memory Function ....................................... 350
18.3.2 Recorder Function ..................................... 351
18.3.3 X-Y Recorder Function ..............................352
18.3.4 FFT Function .............................................352
18.4 Other Functions ........................... 353
18.5 File ................................................. 358
18.6 ModuleSpecications ................. 360
18.6.1 Model 8966 Analog Unit .............................360
18.6.2 Model 8967 Temp Unit ............................... 361
18.6.3 Model 8968 High Resolution Unit ...............363
18.6.4 Model 8969 Strain Unit, U8969 Strain Unit .364
18.6.5 Model 8970 Freq Unit ................................365
18.6.6 Model 8971 Current Unit ............................367
18.6.7 Model 8972 DC/RMS Unit.......................... 368
18.6.8 Model 8973 Logic Unit ...............................370
18.6.9 Model MR8990 Digital Voltmeter Unit......... 371
18.6.10 Model U8974 High Voltage Unit ................373
18.6.11U8793 Arbitrary Waveform Generator Unit.375
18.6.12 MR8790 Waveform Generator Unit ..........378
18.6.13 MR8791 Pulse Generator Unit .................. 380
19 Maintenance and
Service 383
19.1 Trouble Shooting.......................... 385
19.2 Reset the Instrument ................... 388
19.2.1 Reset System Settings ..............................388
19.2.2 Reset Waveform Data ...............................388
19.3 Error Messages ............................ 389
19.4 Self-Test (Self Diagnostics)......... 393
19.4.1 ROM/RAM Check ...................................... 393
19.4.2 Printer Check (When Model U8350
Printer Unit is Installed) ..............................394
19.4.3 Display Check............................................394
19.4.4 Key Check.................................................395
19.4.5SystemCongurationCheck......................395
19.5 Cleaning ........................................ 396
19.6 Dispose of the Instrument
(Lithium Battery Removal) .......... 398
Appendix A1
Appx. 1 Default Values for Major
Settings.....................................A1
Appx. 2 For Reference...........................A2
Appx. 3 About Options..........................A9
Appx.4 FFTDenitions.......................A13
Index Ind.1