Hioki 3506-10 User manual

3506-10
Instruction Manual
C METER
EN
Sept. 2018 Revised edition 2
3506B981-02 18-09H
3506-10 C METER Instruction Manual

Contents
i
Contents
Introduction.................................................................................1
Verifying Package Contents.......................................................1
Safety Information......................................................................2
Operating Precautions................................................................4
Chapter 1
Overview___________________________________ 7
1.1 Product Overview .........................................................7
1.2 Features .......................................................................7
1.3 Entire Workflow ............................................................9
1.4 Names and Functions of Parts ...................................11
Chapter 2
Measurement Preparations___________________ 17
2.1 Preparation Flowchart ................................................17
2.2 Checking the Power Voltage...................................... 18
2.3 Connecting the Power Cord....................................... 19
2.4 Connecting the Probes and Fixtures.......................... 20
2.5 Turning the Power On and Off ...................................21
Chapter 3
Setting the Measurement Conditions __________ 23
3.1 Pre-Operation Inspection ...........................................23
3.2 Measurement Example ..............................................24
3.3 Setting the Measurement Conditions .........................26
3.3.1 Setting the Display Parameter .......................................26
3.3.2 Measurement Mode ......................................................27
3.3.3 Measurement Frequency ..............................................27
3.3.4 Measurement Signal Level ............................................28
3.3.5 Measurement Speed .....................................................28
3.3.6 Equivalent Circuit Mode ................................................29
3.3.7 Measurement Range .....................................................31
3.3.8 Trigger Signal ................................................................36
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3
3506B981-02

Contents
ii
Chapter 4
Compensate for errors_______________________37
4.1 Open Circuit Compensation and Short Circuit
Compensation ........................................................... 37
4.2 Load Compensation .................................................. 45
4.3 Offset Compensation ................................................. 51
4.4 Self Calibration .......................................................... 55
4.5 Set the Cable Length ................................................. 58
Chapter 5
Judging measurement results ________________59
5.1 Comparator Function ................................................. 59
5.2 BIN Measurement Function ....................................... 74
Chapter 6
Application Functions _______________________91
6.1 Setting the Average Function .................................... 91
6.2 Trigger Delay Setting ................................................. 93
6.3 Using the Contact Check Function ............................ 95
6.3.1 Setting the Low C Reject Function ...............................96
6.3.2 Measurement Level Monitoring Function Settings ........98
6.4 Current Detection Circuit Monitoring Function ......... 100
6.5 Applied Voltage Value Monitoring Function ............. 100
6.6 Using the Frequency Shift Function ........................ 101
6.7 Setting the Display ON/ OFF ................................... 102
6.8 Trigger Synchronous Output Function ..................... 103
6.9 Disable Key Control (Keylock Function) .................. 104
6.10 Save the Measurement Conditions
(Panel Save Function) ............................................. 105
6.11 Load the Measurement Conditions
(Panel Load Function) ............................................. 106
6.12 Setting Beep Tones ................................................. 110
6.12.1 Setting the Beep Tone for Judgment Results of
Comparator and BIN ...................................................110
6.12.2 Setting the Beep Tone for Key Operations .................112
6.13 Switching the displayed item (SUB display) ............ 113
6.14 Performing a System Reset ..................................... 114

Contents
iii
6.15 Printing Function ......................................................115
6.15.1 Preparation Prior to Connecting the Printer ................115
6.15.2 Connection Procedure ................................................118
6.15.3 Printing ........................................................................119
Chapter 7
EXT I/O __________________________________ 121
7.1 About the EXT I/O Connector .................................. 121
7.2 Circuit Configuration and Connections of the EXT I/O
Connector .................................................................123
7.3 About Input and Output Signals ...............................124
7.4 About Measurement Times ......................................127
Chapter 8
Controlling the Unit from a PC _______________ 129
8.1 Outline and Features ................................................129
8.2 Specifications ...........................................................130
8.2.1 RS-232C Specifications ..............................................130
8.2.2 GP-IB Specifications ...................................................131
8.3 Connection and Setting Procedures ........................132
8.3.1 Connecting the RS-232C Cable / GP-IB Cable ...........132
8.3.2 Setting the Interface Communication Conditions ........134
8.4 Remote Function ......................................................137
8.5 Communication Procedure .......................................137
8.6 Things to Know before Beginning Communication ..138
8.6.1 About Message Formats .............................................138
8.6.2 About the Output Queue and Input Buffer ...................143
8.6.3 About the Status Byte Register ...................................144
8.6.4 About Event Registers ................................................146
8.7 Message List ............................................................151
8.7.1 Common Commands ..................................................151
8.7.2 Unique Commands ......................................................152
8.8 Ability to Use Commands by State ...........................165
8.8.1 Common Commands ..................................................165
8.8.2 Unique Commands ......................................................165
8.9 Message Reference .................................................171
8.9.1 Common Commands ..................................................172
8.9.2 Unique Commands ......................................................177
8.9.3 Response Format of Queries for Returning Values ....244
8.10 Initialized Items ........................................................246
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5
6
7
8
9
10
11
Appendix
Index

Contents
iv
8.11 Creating Programs .................................................. 247
8.11.1 Creation Procedure .....................................................247
8.11.2 Sample Programs .......................................................249
8.12 Troubleshooting the Interface .................................. 251
8.13 Device Document Requirements ............................ 253
Chapter 9
Specifications_____________________________257
9.1 Basic Specifications ................................................. 257
9.2 Accuracy .................................................................. 261
9.3 Measurement Parameters and Arithmetic
Expressions ............................................................. 264
Chapter 10
Maintenance and Service ___________________267
10.1 Inspection, Repair, and Cleaning ............................ 267
10.2 Replacing the Power Fuse ...................................... 269
10.3 Discarding the Unit .................................................. 270
Appendix ______________________________ A1
Appendix 1 Countermeasures Against Incorporation of
External Noise.................................................A1
Appendix 1.1 Countermeasures Against Incorporation of Noise
from the Power Line .....................................................A1
Appendix 1.2 Countermeasures Against Incorporation of Noise
from the Input Line (Types of Probe) ...........................A2
Appendix 2 Measurement of High Impedance ComponentsA3
Appendix 3 Measurement of In-circuit Components...........A4
Appendix 3.1 Measurement Using Guarding Technique ...................A4
Appendix 3.2 Synchronous Measurement .........................................A5
Appendix 4 Mounting the Unit in a Rack ............................A6
Appendix 5 External View...................................................A8
Appendix 6 Options............................................................A9
Appendix 7 Initial Settings Table......................................A11
Index _________________________________Index 1

Introduction
1
Thank you for purchasing the HIOKI “Model 3506-10 C Meter.” To obtain maxi-
mum performance from the unit, please read this manual first, and keep it handy
for future reference.
When you receive the unit, inspect it carefully to ensure that no damage
occurred during shipping. In particular, check the accessories, panel switches,
and connectors. If damage is evident, or if it fails to operate according to the
specifications, contact your dealer or Hioki representative.
This unit 3506-10 C Meter
Accessories • Instruction Manual..............................................................................1
• Power cord.........................................................................................1
• Spare fuse for power supply (according to voltage specification)......1
100 V, 120 V setting : 250 V F 1.0 AL 20 mm x 5 mm dia
220 V, 240 V setting : 250 V F 0.5 AL 20 mm x 5 mm dia
Shipping precautions
Use the original packing materials when transporting the unit, if possible.
Options See Appendix 6 "Options" (p. A9)
Introduction
Verifying Package Contents
Probes, fixture are not supplied with the unit as standard equipment. You
should order them separately, according to requirements.

Safety Information
2
This manual contains information and warnings essential for safe operation of
the unit and for maintaining it in safe operating condition. Before using it, be sure
to carefully read the following safety precautions.
Safety Symbols
The following symbols in this manual indicate the relative importance of cautions
and warnings.
Other Symbols
Safety Information
This instrument is designed to comply with 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 instrument. Using the instrument in a way not described in this
manual may negate the provided safety features. 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 instrument defects.
In the manual, the symbol indicates particularly important
information that the user should read before using the unit.
The symbol printed on the unit indicates that the user should
refer to a corresponding topic in the manual (marked with the
symbol) before using the relevant function.
Indicates AC (Alternating Current).
Indicates a grounding terminal.
Indicates a fuse.
Indicates the ON side of the power switch.
Indicates the OFF side of the power switch.
Indicates that incorrect operation presents a significant haz-
ard that could result in serious injury or death to the user.
Indicates that incorrect operation presents a possibility of
injury to the user or damage to the unit.
Indicates advisory items related to performance or correct
operation of the unit.
Indicates a prohibited action.
See Indicates the location of reference information.
Indicates quick references for operation and remedies for
troubleshooting.
*Indicates that descriptive information is provided below.

Safety Information
3
Measurement Categories
To ensure safe operation of measurement instruments, IEC 61010 establishes
safety standards for various electrical environments, categorized as CAT II to
CAT IV, and called measurement categories. These are defined as follows.
Using a measurement product in an environment designated with a higher-num-
bered category than that for which the product is rated could result in a severe
accident, and must be carefully avoided.
Use of a measurement instrument that is not CAT-rated in CAT II to CAT IV mea-
surement applications could result in a severe accident, and must be carefully
avoided.
Accuracy We define measurement tolerances in terms of rdg. (reading) and dgt. (digit) values,
with the following meanings:
CAT II: Primary electrical circuits in equipment connected to an AC
electrical outlet by a power cord (portable tools, household
appliances, etc.)
CAT II covers directly measuring electrical outlet receptacles.
CAT III: Primary electrical circuits of heavy equipment (fixed installa-
tions) connected directly to the distribution panel, and feeders
from the distribution panel to outlets.
CAT IV: The circuit from the service drop to the service entrance, and
to the power meter and primary overcurrent protection device
(distribution panel).
rdg.
(reading or displayed value) The value currently being measured and indicated on the measuring instrument.
dgt. (resolution) The smallest displayable unit on a digital
measuring instrument, i.e., the input
value that causes the digital display to
show a "1" as the least-significant digit.

Operating Precautions
4
Follow these precautions to ensure safe operation and to obtain the full benefits
of the various functions.
Preliminary Checks• Before using the unit the first time, verify that it operates normally to ensure
that the no damage occurred during storage or shipping. If you find any dam-
age, contact your dealer or Hioki representative.
• Before using the unit, make sure that the insulation on the probes and cables
is undamaged and that no bare conductors are improperly exposed. Using the
unit in such conditions could cause an electric shock, so contact your dealer
or Hioki representative for replacements.
Operating Temperature and Humidity: 0 to 40°C, 80%RH or less, no condensa-
tion
Storage Temperature and Humidity: -10 to 55°C, 80%RH or less, no condensa-
tion
Accuracy-guaranteed temperature and humidity ranges: 23±5°C, 80%RH
Operating Precautions
Unit Installation
Avoid the following locations that could cause an accident or damage
to the unit.
Exposed to direct sun-
light
Exposed to high tem-
perature
In the presence of cor-
rosive or explosive
gases
Exposed to liquids
Exposed to high hu-
midity or condensa-
tion
Exposed to strong
electromagnetic fields
Near electromagnetic
radiators
Exposed to high lev-
els of particulate dust Subject to vibration