Hioki 7075 User manual

Instruction Manual
For...は専用機種。複数の場合は「/」で区切る。不要の場合はとる。
形名を入力。 複数の場合は「/」で区切る。
7075
7075-01
品名を入力。
WAVEFORM
GENERATOR
December 2008 Revised edition 9 7075A981-09 08-12H

Contents
Introduction i
Inspection i
Safety Notes ii
Notes on Use iv
Chapter 1 Overview 1
1.1 Product Overview 1
1.2 Features 2
1.3 Names and Functions of Parts 3
1.3.1 Front Panel 3
1.3.2 Rear Panel 4
Chapter 2 Preparation for Use 5
2.1 Installation of the Unit 5
2.2 Connecting the Power Cord 7
2.3 Output Terminal 8
2.4 Basic Operation 9
2.5 Screen Description 10
2.6 Example of Basic Operations 11
2.6.1 Before Operations 11
2.6.2 Output Setting Screen Buttons 11
2.6.3 Simple Waveform Output 12
Chapter 3 Output Setting Screen 15
3.1 Selecting the Output Settings Screen 15
3.2 Selecting the Channel 15
3.3 Selecting the Waveforms 16
3.4 Setting the Waveform Parameter 17
3.4.1 Frequency/Period Settings 17
3.4.2 Amplitude/Upper Limit Value Settings 19
3.4.3 Offset/Lower Limit Value Settings 20
3.4.4 Phase/Delay Settings 22
3.4.5 Range Settings 23
3.4.6 Filter Settings 23
3.4.7 Duty Settings 24
3.4.8 Setting the Number of Loops 24
3.5 Displaying the States of All Channels List 25
3.6 Setting Multiple Channels at the Same Time 26

3.7 Waveform Sweep Settings 27
3.7.1 Selecting the Sweep Settings Screen 28
3.7.2 Selecting the Sweep Waveform 28
3.7.3 Selecting Items to Sweep 29
3.7.4 Sweep Settings (Pulse Waveforms) 29
3.7.5 Non-Selected Sweep Item Settings 30
3.7.6 Selecting the Sweep Editor Screen 30
3.7.7 Selecting the Sweep Items to Edit 31
3.7.8 Setting the Sweep Time 31
3.7.9 Setting the Start Value 32
3.7.10 Setting the End Value 33
3.7.11 Setting the Number of Loops 34
3.7.12 Entering Multiple Lines 34
3.7.13 Inserting a Line 34
3.7.14 Deleting a Line 35
3.7.15 Creating Sweep Data 35
3.7.16 Sweep Data Output 35
3.7.17 Setting the Total Number of Loops 36
3.7.18 Saving Sweep Settings 37
3.7.19 Loading Sweep Settings 37
3.8 Marker Output Function 38
3.8.1 Selecting the Marker Screen 38
3.8.2 Setting the Output Value Marker 39
3.8.3 Setting the Line Marker 41
Chapter 4 Waveform Input Screen 43
4.1 Selecting the Waveform Input Screen 43
4.2 Waveform Input 44
4.2.1 Using the Floppy Disk 44
4.2.2 Using the GP-IB Interface 45
4.3 Input Waveform List Display 46
Chapter 5 FD I/F Screen 47
5.1 Selecting to the FD I/F Screen 47
5.2 Floppy Disk 48
5.2.1 Saving the Settings 48
5.2.2 Reading the Settings 49
5.2.3 Other Operations 50
5.2.4 Formatting the Floppy Disk 51

5.3 Interfaces 52
5.3.1 Setting the GP-IB Interface 52
5.3.2 Setting the RS-232C Interface 52
Chapter 6 System Screen 55
6.1 Selecting to the System Screen 55
6.2 Setting the Display Language (LANGUAGE) 55
6.3 Miscellaneous Settings (SET UP) 56
6.4 Setting the Synchronized Operation (SYNCHRO) 57
6.5 Self Testing (TEST) 57
6.6 Initialization (INIT) 58
Chapter 7 External Input/Output 59
7.1 Output Terminals and Functions 60
7.1.1 MASTER CLK OUT 60
7.1.2 SYNC CLK OUT 60
7.1.3 RUN/STOP OUT 61
7.1.4 TRIGGER OUT 61
7.1.5 MARKER OUT 61
7.2 Input Terminals and Functions 62
7.2.1 MASTER CLOCK IN 62
7.2.2 SYNC CLOCK IN 62
7.2.3 RUN/STOP IN 63
7.2.4 TRIGGER IN 63
7.3 Description of Synchronized Operation 64
7.3.1 Connection 64
7.3.2 Connecting the Cables 65
7.3.3 Synchronized Operation Settings 66
7.3.4 Precautions for Using Synchronized Operation 66
Chapter 8 GP-IB/RS-232C Interface Implementation 67
8.1 Overview 67
8.2 Operations 68
8.2.1 Settings of the GP-IB Interface 68
8.2.2 Settings of the RS-232C Interface 68
8.2.3 Receive and Send Protocols 69
8.2.4 Usable Message Bytes (GP-IB) 73
8.2.5 LOCK (LCL) Key and Indicator (GP-IB) 73
8.2.6 Status Model 74
8.2.7 Status Byte Register 75
8.2.8 Event Registers 76
8.2.9 The Input Buffer and the Output Queue 77

8.3 Command Reference 78
8.3.1 Standard Command 79
8.3.2 Specific Commands for Environment/
Miscellaneous Settings 83
8.3.3 Specific Commands for Output Settings 87
8.3.4 Specific Commands for Floppy Disk 106
8.3.5 Specific Commands for Data Input 111
8.3.6 Specific Commands for Others 115
8.4 GP-IB Command Summary 118
8.4.1 Standard Commands 118
8.4.2 Specific Commands 119
8.4.3 Specific Command Tree 124
Chapter 9 7990 WAVEFORM CREATION SOFTWARE
125
9.1 Notes on Use 125
9.2 Specifications 126
9.2.1 General Specifications 126
9.2.2 Function Specifications 127
9.3 Installation 128
9.4 Loading the Program 128
9.5 Operation 128
Chapter 10 Specifications 129
10.1 General Specifications 129
10.2 Function Specifications 131
Chapter 11 Maintenance and Service 135
11.1 Maintenance and Inspection 135
11.2 Shipment 136
11.3 Troubleshooting 136
11.4 Disposing of the Unit 137
Appendix APPENDIX 1
Appendix 1 Relationship Between Internal Data and
Voltage Level APPENDIX 1
Appendix 2 Error Message List APPENDIX 2
Appendix 3 Sample Program List APPENDIX 5
HARMO49D (49th harmonic waveform) APPENDIX 5
PICKUP (Electromagnetic pickup waveform) APPENDIX 5

i
────────────────────────────────────────────────────
Introduction
────────────────────────────────────────────────────
Introduction
Inspection
Thank you for purchasing the HIOKI "7075 WAVEFORM GENERATOR".
To obtain maximum performance from the product, please read this manual
first, and keep it handy for future reference.
About the Warranty
Our warranty does not cover direct or indirect damage that might occur on
the user's premises.
When you receive the product, inspect it carefully to ensure that no damage
occurred during shipping. In particular, check the accessories, displays, and
connectors. If damage is evident, or if it fails to operate according to the
specifications, contact your dealer or Hioki representative.
Before shipping the unit, always remove the floppy disk, and preferably use
the original packing.
Accessories
7990 WAVEFORM CREATION SOFTWARE
Power cord
Instruction Manual
Options
9165 CONNECTION CORD
9166 CONNECTION CORD
9151-02 GP-IB CONNECTOR CABLE (2 m)
9151-04 GP-IB CONNECTOR CABLE (4 m)

ii
────────────────────────────────────────────────────
Safety Notes
────────────────────────────────────────────────────
DANGER This product is designed to conform to IEC 61010 Safety Standards,
and has been thoroughly tested for safety prior to shipment.
However, mishandling during use could result in injury or death, as
well as damage to the product. Be certain that you understand the
instructions and precautions in the manual before use. We disclaim
any responsibility for accidents or injuries not resulting directly from
product defects.
Safety symbols
The symbol printed on the product indicates
that the user should refer to a corresponding
topic in the manual (marked with the symbol)
before using the relevant function.
In the manual, the symbol indicates
particularly important information that the user
should read before using the product.
Indicates AC (Alternating Current).
DANGER Indicates that incorrect operation presents an
extreme hazard that could result in serious injury
or death to the user.
WARNING Indicates that incorrect operation presents a
significant hazard that could result in serious
injury or death to the user.
CAUTION Indicates that incorrect operation presents a
possibility of injury to the user or damage to the
product.
NOTE Advisory items related to performance or correct
operation of the product.
Safety Notes
This manual contains information and warnings essential for safe operation
of the product and for maintaining it in safe operating condition. Before
using the product, be sure to carefully read the following safety notes.
The following symbols in this manual indicate the relative importance of
cautions and warnings.

iii
────────────────────────────────────────────────────
Safety Notes
────────────────────────────────────────────────────
CAT I Secondary electrical circuits that are connected
to a wall outlet through a transformer or similar
device.
CAT II Primary electrical circuits in equipment
connected to a wall outlet via a power cord
(portable tools, household appliances, etc.)
CAT III Primary electrical circuits of heavy equipment
(fixed installations) connected directly to the
distribution panel, and feeders between the
distribution panel and outlets.
CAT IV The circuit from the service drop to the service
entrance, then to the power meter and to the
primary overcurrent protection device.
Overvoltage Categories (CAT)
This product conforms to the safety requirements for CAT II measurement
products.
To ensure safe operation of measurement products, IEC 60664 establishes
safety standards for various electrical environments, categorized as CAT I to
CAT IV, and called overvoltage categories. These are defined as follows.
Higher-numbered categories correspond to electrical environments with
greater momentary energy, so a measurement product designed for CAT III
environments can endure greater momentary energy than one designed for
CAT II. Using a measurement product in an environment designated with a
higher-numbered category than that for which the product is rated could
result in a severe accident, and must be carefully avoided.

iv
────────────────────────────────────────────────────
Notes on Use
────────────────────────────────────────────────────
DANGER To avoid electric shock, do not remove the product's cover and
panel. The internal components of the product carry high voltages
and may become very hot during operation.
WARNING Before turning the product on, make sure the source voltage
matches that indicated on the product's power connector.
Connection to an improper supply voltage may damage the product
and present an electrical hazard.
To avoid electric shock and ensure safe operation, connect the
power cable to a grounded (3-contact) outlet.
To avoid electric shock, do not allow the product to get wet, and do
not use it when your hands are wet.
Do not use the product where it may be exposed to corrosive or
combustible gases. The product may be damaged or cause an
explosion.
CAUTION To avoid damage to the product, protect it from vibration or shock during
transport and handling, and be especially careful to avoid dropping.
Do not use excessive force on the touch panel, and do not use sharp
objects that could damage the touch screen.
This product should be installed and operated indoors only, between 0
and 40 and 85% RH or less.
Do not store or use the product where it could be exposed to direct
sunlight, high temperature or humidity, or condensation. Under such
conditions, the product may be damaged and insulation may deteriorate
so that it no longer meets specifications.
This product is not designed to be entirely water- or dust-proof. To avoid
damage, do not use it in a wet or dusty environment.
If an abnormal display or other condition occurs while operating the unit,
immediately turn the power switch off, and contact your supplier or our
offices.
The top of the product normally gets hot during operation, so be careful
when touching the case.
WARNING Before using the product, make sure that the insulation on the cable is
undamaged and that no bare conductors are improperly exposed.
Using the product in such conditions could cause an electric shock,
so contact your dealer or Hioki representative for repair.
Notes on Use
Follow these precautions to ensure safe operation and to obtain the full
benefits of the various functions.
Before using the product
Before using the product the first time, verify that it operates normally to
ensure that the no damage occurred during storage or shipping. If you find
any damage, contact your dealer or Hioki representative.