Hioki 9605-01 User manual

HARMONIC
INSTRUCTION MANUAL
9605-01
MEASUREMENTS UNIT

Contents
Introduction i
Safety Notes ii
Chapter 1 Overview and Features 1
1.1 Product Overview 1
1.2 Features 2
Chapter 2 Key Operations and the Screen Configuration 3
2.1 Key Operations 3
2.2 Screen Configuration 3
Chapter 3 Setting the Basic Functions 5
3.1 Setting the Wiring Mode (1P2W to 3P4W) 5
3.2 Analysis Channel Selection 6
3.3 PLL Source Setting 7
3.4 Wiring Conversion Function 8
3.5 Setting the Coupling Mode 9
3.6 Zero Adjustment Operation 10
3.7 Averaging Setting 11
3.8 Measurement by External Trigger 12
3.9 Sort Functions 13
Chapter 4 Harmonic Measurement 15
4.1 Harmonic Measurement 16
4.2 Harmonic Analysis Procedure 18
4.3 Graph Display of Harmonics 19
4.4 List Display of Harmonics 23
4.5 Vector Display of Harmonics 26
4.6 Waveform Display 28
4.7 Measurement using an External Sync Signal 32
4.7.1 Theory of Operation 32
4.7.2 Setting Procedure 34
Chapter 5 Hold Function 35

Chapter 6 Output to Floppy Disk/Printer 37
6.1 Selecting the Output Item to FDD/Printer 38
6.1.1 Output Setting in Harmonic Analysis Mode 38
6.2 Timer Control of Output 39
6.2.1 Harmonic Analysis 39
6.2.2 Relationship Between the Number of Output Items
and Interval Time 39
Chapter 7 External Control 43
7.1 EXT.CLOCK 43
7.2 TRIGGER.IN 44
7.3 TRIGGER.OUT 44
Chapter 8 GP-IB/RS-232C Interface 45
8.1 Overview 45
8.2 Event Registers 46
8.3 Command Reference 47
9.3.1 Command Reference Explanation 47
9.3.2 Specific Commands for Harmonic Analysis Function 48
8.4 Specific Commands Reference 65
8.5 Valid Commands for Each Status 67
8.6 Specific Command Tree 69
8.7 The Output Item Bits 71
Chapter 9 Specifications 73
Appendix APPENDIX 1

i
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Introduction
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NOTE
Introduction
Thank you for purchasing the HIOKI "9605-01 HARMONIC
MEASUREMENTS UNIT." To obtain maximum performance from the
product, please read this manual first, and keep it handy for future reference.
･The 3194 must be upgraded to support the 9605-01.
･This product is designed for installation in the 3194 MOTOR/HARMONIC
HiTESTER to enable harmonic analysis. For details on operation of the
3194, please refer to its instruction manual.
･This product is a factory-fitted option. When the 3194 product is powered
on, you can check the installation on the screen. (Same as the 9605.)
･For operating environment, maintenance, and disposal at end of life, the
same conditions apply as to the main 3194 product.
･Because of differences in measurement principle, frequency response, and
accuracy, the values measured by the 9605-01 (effective voltage value,
effective current value, active power, and phase difference) may not agree
with values measured by 9600/9601/9602 products installed in the same
3194 product.
･The 9605-01 does not save analysis data if there is a power failure. All data
values from before the power failure are treated as zero.
･The D/A output is not possible for the analyzed data by the 9605-01.
Beforeuse Before using the product, inspect it and check the operation to make sure
that the product was not damaged due to poor storage or transport
conditions. If damage is found, contact your dealer or HIOKI representative.

ii
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Safety Notes
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DANGE
R
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.
This symbol is affixed to locations on the equipment where
the operator should consult corresponding topics in this
manual (which are also marked with the symbol) before
using relevant functions of the equipment.
In the manual, this mark indicates explanations which it is
particularly important that the user read before using the
equipment.
DANGE
R
Indicates that incorrect operation presents extreme danger of
accident resulting in death or serious injury to the user.
W
ARNING
Indicates that incorrect operation presents significant danger
of accident resulting in death or serious injury to the user.
CAUTION Indicates that incorrect operation presents possibility of
injury to the user or damage to the equipment.
NOTE Denotes items of advice related to performance of the
equipment or to its correct operation.
Safety Notes
This Instruction Manual provides information and warnings essential for
operating this equipment in a safe manner and for maintaining it in safe
operating condition. Before using this equipment, be sure to carefully read
the following safety notes.
Read the Instruction Manual supplied with the 3194 product very carefully,
and follow the indications given under "DANGER," "WARNING,"
"CAUTION," and "NOTE."
Safety Symbols
The following symbols are used in this Instruction Manual to indicate the
relative importance of cautions and warnings.

1
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1.1 Product Overview
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Chapter 1
Overview and Features
1.1 Product Overview
Installing the 9605-01 HARMONIC MEASUREMENTS UNIT in a 3194
MOTOR/HARMONIC HiTESTER enables voltage, current, and power
harmonic analysis to be carried out on the voltage and current waveforms
captured by an input unit, for single phase to three-phase four-wire lines. It
also provides list, a range of display options, including graph and vector
displays.

2
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1.2 Features
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NOTE
1.2 Features
Installing the 9605-01 HARMONIC MEASUREMENTS UNIT in a 3194
MOTOR/HARMONIC HiTESTER adds the following functions to the basic
functions of the 3194.
(1) Support for range of power lines
Harmonic analysis of voltage, current, and power can be carried out on lines
from single phase to three-phase four-wire. If the frequencies are the same,
up to three single phase lines can be analyzed simultaneously.
(On screen; however, the amount of data displayed on one page is limited to
50 records)
(2) A maximum of 3000th of analysis
A maximum of 3000th of high frequency analysis on basic frequency is
possible. Analysis of the secondary inverter including carrier frequency can
also be done.
(3) High frequency analysis using external synchronization signals
High frequency analysis using external synchronization signals as the base
standard is possible. For this reason, measurement of the phase change
amount against the base standard signals can also be done.
(4) Range of display options
The amplitude value, proportions, phase angle, and distortion of each
harmonic for voltage, current, and power can be found. The analysis results
can be displayed in a list, as a bar graph, or as a vector display.
(5) Floppy disk support
The analysis data can be saved to the floppy disk drive in the 3194, and a
periodic automatic save function is also available.
(6) Built-in printer (option)
This can be used to print required data, and for periodic automatic printing.
There is also a screen copy function.
The IEC61000-3-2 analysis method is not supported.

3
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2.1 Key Operations
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MEAS
screen
Harmonic waveform
setting display
Output item selecting
Harmonic waveform
selecting screen
Harmonic
analysis
Graph display
List display
Vector display
Waveform display
Harmonic
analysis
STATUS
screen
NOTE
Chapter 2
Key Operations and the Screen
Configuration
2.1 Key Operations
2.2 Screen Configuration
For details on how to operate keys of the 3194, refer to Chapter 2 "Name
and Functions of Parts" in the instruction manual of the 3194.
When the 9605-01 HARMONIC MEASUREMENTS UNIT is installed in the
3194, the following screen is added to the 3194 functionality.
Refer to Section 2.3.1, "Screen Configuration" in the instruction manual of
the 3194.
･In the Selection screen, the distortion (THD-R, THD-F) produced by 9605-01
analysis can be displayed, but not other data.
･No waveform and graph colors change is possible.

4
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2.2 Screen Configuration
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