Page 1
3504-40
3504-50
3504-60
C HiTESTER
Instruction Manual
Sept. 2018 Revised edition 4
3504D981-04 18-09H
EN
Page 2
Page 3
Contents
Introduction.................................................................................1
Verifying Package Contents .......................................................1
Safety Information ......................................................................2
Operating Precautions................................................................4
i
Contents
1
2
Chapter 1
Overview ___________________________________ 7
1.1 Product Overview .........................................................7
1.2 Features .......................................................................7
1.3 Entire Workflow ............................................................8
1.4 Names and Functions of Parts ...................................10
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
3
4
4
5
5
6
6
7
7
8
Chapter 3
Basic Measurement _________________________ 23
3.1 Pre-Operation Inspection ...........................................23
3.2 Measurement Example ..............................................24
3.3 Setting the Measurement Conditions .........................26
3.3.1 Measurement Mode ......................................................26
3.3.2 Measurement Frequency ..............................................26
3.3.3 Measurement Signal Level ............................................27
3.3.4 Measurement Speed .....................................................28
3.3.5 Equivalent Circuit Mode ................................................29
3.3.6 Measurement Range .....................................................31
3.3.7 Trigger Signal ................................................................36
3504D981-04
8
9
9
10
10
Appendix
App
Index
Index
Page 4
ii
Contents
Chapter 4
Compensatefor errors _______________________ 37
4.1 Open Circuit Compensation and Short Circuit
Compensation ........................................................... 37
4.2 Load Compensation .................................................. 47
4.3 Offset Compensation ................................................. 54
4.4 Self Calibration .......................................................... 58
Chapter 5
Judging measurement results ________________61
5.1 Comparator Function ................................................. 61
5.2 BIN Measurement Function
(Model 3504-50, 3504-60 only) ................................. 75
Chapter 6
Application Functions _______________________ 91
6.1 Setting the Average Function .................................... 91
6.2 Trigger Delay Setting ................................................. 93
6.3 Evaluate Contact Check Function ............................. 95
6.3.1 Setting the Low C Reject Function ............................... 96
6.3.2 Measurement Level Monitoring Function Settings ........ 98
6.3.3 Contact Check Function Settings
(Model 3504-60 only) .................................................. 100
6.4 Setting the Display ON/ OFF ................................... 103
6.5 Trigger Synchronous Output Function ..................... 104
6.6 Disable Key Control (Keylock Function) .................. 106
6.7 Save the Measurement Conditions
(Panel Save Function) ............................................. 107
6.8 Load the Measurement Conditions
(Panel Load Function) ............................................. 108
6.9 Setting Beep Tones ................................................. 112
6.9.1 Setting the Beep Tone for Judgment Results of
Comparator and BIN ................................................... 112
6.9.2 Setting the Beep Tone for Key Operations ................. 114
6.10 Switching the displayed item (SUB display) ............ 115
6.11 Performing a System Reset ..................................... 117
6.12 Printing Function ...................................................... 118
6.12.1 Preparation Prior to Connecting the Printer ................ 118
6.12.2 Connection Procedure ................................................ 121
Page 5
6.12.3 Printing ........................................................................122
iii
Contents
Chapter 7
EXT I/O __________________________________ 123
7.1 About the EXT I/O Connector .................................. 123
7.2 Circuit Configuration and Connections of the EXT I/O
Connector .................................................................125
7.3 About Input and Output Signals ...............................126
7.4 About Measurement Times ......................................128
Chapter 8
Controlling the Unit from a PC _______________ 131
8.1 Outline and Features ................................................131
8.2 Specifications ...........................................................132
8.2.1 RS-232C Specifications ..............................................132
8.2.2 GP-IB Specifications
(Only for Models 3504-50, 3504-60) 133
8.3 Connection and Setting Procedures ........................134
8.3.1 Connecting the RS-232C Cable / GP-IB Cable ...........134
8.3.2 Setting the Interface Communication Conditions ........136
8.4 Remote Function ......................................................139
1
2
3
4
5
6
7
8.5 Communication Procedure .......................................140
8.6 Things to Know before Beginning
Communication 141
8.6.1 About Message Formats .............................................141
8.6.2 About the Output Queue and Input Buffer ...................146
8.6.3 About the Status Byte Register ...................................147
8.6.4 About Event Registers ................................................149
8.7 Message List ............................................................154
8.8 Ability to Use Commands by State ...........................167
8.8.1 Common Commands ..................................................167
8.8.2 Unique Commands ......................................................167
8.9 Message Reference .................................................172
8.9.1 Common Commands ..................................................173
8.9.2 Unique Commands ......................................................178
8.9.3 Response Format of Queries for Returning Values ....243
8.10 Initialized Items ........................................................245
8.11 Creating Programs ...................................................246
8.11.1 Creation Procedure .....................................................246
8.11.2 Sample Programs ........................................................248
8
9
10
Appendix
Index
Page 6
iv
Contents
8.12 Troubleshooting the Interface .................................. 250
8.13 Device Document Requirements
(Only for Models 3504-50, 3504-60)........................ 252
Chapter 9
Specifications _____________________________ 255
9.1 Basic Specifications ................................................. 255
9.2 Accuracy .................................................................. 259
9.3 Measurement Parameters and
Arithmetic Expressions 261
Chapter 10
Maintenance and Service ___________________263
10.1 Inspection, Repair, and Cleaning ............................ 263
10.2 Replacing the Power Fuse ...................................... 265
10.3 Discarding the Unit .................................................. 266
Appendix _________________________________ A1
Appendix 1 Countermeasures Against
Incorporation of External Noise........................ A1
Appendix 1.1Countermeasures Against Incorporation of
Noise from the Power Line .............................................1
Appendix 1.2Countermeasures Against Incorporation of
Noise from the Input Line (Types of Probe) .................... 2
Appendix 2 Measurement of High Impedance ComponentsA3
Appendix 3 Measurement of In-circuit Components ...........A4
Appendix 4 Mounting the Unit in a Rack ............................. A5
Appendix 5 External View ...................................................A7
Appendix 6 Options ............................................................. A8
Appendix 7 Initial Settings Table ....................................... A11
Index ______________________________________ i
Page 7
Introduction
3504-40 C HiTester
3504-50 C HiTester
3504-60 C HiTester
Confirm that these contents are provided.
Accessories
Instruction Manual................................... 1
Power cord.............................................. 1
Spare fuse for power supply
(according to voltage specification)........ 1
100 V, 120 V setting: 250 VF 1.0 AL5 x 20 mm dia
220 V, 240 V setting: 250 VF 0.5 AL5 x 20 mm dia
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
Thank you for purchasing the HIOKI “Model 3504-40, 3504-50, 3504-60 C
HiTester.” To obtain maximum performance from the unit, please read this
manual first, and keep it handy for future reference.
Verifying Package Contents
1
Probes, fixture are not supplied with the unit as standard equipment. You
Options
should order them separately, according to requirements.
Appendix 6 "Options" (p. A8)
Page 8
2
Safety Information
This instrument is designed to comply with IEC 61010 Safety Standards, and has been thoroughly tested for afety 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 a ny re sponsibility for a ccidents or
injuries not resulting directly from instrument defects.
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
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.
The following symbols in this manual indicate the relative importance of cautions and warnings.
Indicates that incorrect operation presents a significant hazard 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.
Page 9
Other Symbols
3
Indicates a prohibited action.
See Indicates the location of reference information.
Indicates quick references for operation and remedies for
troubleshooting.
Accuracy
We define measurement tolerances in terms of rdg. (reading) and dgt. (digit) values, with the following meanings:
rdg.
(reading or displayed value)
dgt. (resolution) The smallest displayable unit on a digital
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.
CAT II: Primary electrical circuits in equipment connected to an AC electrical
CAT III: Primary electrical circuits of heavy equipment (fixed installations) con-
CAT IV:The circuit from the service drop to the service entrance, and to the
Using a measurement instrument in an environment designated with a
higher-numbered category than that for which the instrument 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
measurement applications could result in a severe accident, and must be
carefully avoided.
*
outlet by a power cord (portable tools, household appliances, etc.)
CAT II covers directly measuring electrical outlet receptacles.
nected directly to the distribution panel, and feeders from the distribution panel to outlets.
power meter and primary overcurrent protection device (distribution
panel).
Indicates that descriptive information is provided below.
The value currently being measured and
indicated on the measuring unit.
measuring unit/ device/ product, i.e., the
input value that causes the digital display
to show a "1" as the least-significant digit.
Page 10
4
Operating Precautions
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 damage, 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.
Unit Installation
Operating Temperature and Humidity: 0 to 40°C), 80%RH or less, no con-
densation
Storage Temperature and Humidity: -10 to 55
sation
Accuracy-guaranteed temperature and humidity ranges: 23
Avoid the following locations that could cause an accident or damage
to the unit.
Exposed to direct sunlight
Exposed to high temperature
Exposed to liquids
Exposed to high humidity or condensation
Exposed to high levels of particulate dust
°C, 80%RH or less, no undone-
±5°C, 80%RH
In the presence of corrosive or explosive
gases
Exposed to strong
electromagnetic fields
Near electromagnetic
radiators
Subject to vibration
Page 11
Installing
OK
10 cm or more
5 cm or more
5
• Do not install the unit with any side except the bottom facing down.
• Vents must not be obstructed.
Handling this device
• To avoid damage to the unit, protect it from physical shock when transporting and handling. Be especially careful to avoid physical shock from dropping.
• Do not apply heavy downward pressure with the stand extended. The stand
could be damaged.
Never modify the unit. Only Hioki service engineers should disassemble or repair the unit. Failure to observe these precautions may result in
fire, electric shock, or injury.
If anything unusual happens during operation of the unit, turn off the
power switch immediately and contact any HIOKI service facility for
help, advice and service.
This instrument may cause interference if used in residential areas. Such
use must be avoided unless the user takes special measures to reduce
electromagnetic emissions to prevent interference to the reception of radio
and television broadcasts.
Page 12
6
Before connection and powering on
• Before turning the unit on, make sure the supply voltage matches
that indicated on the its power connector. Connection to an improper
supply voltage may damage the unit and present an electrical hazard.
• The power supply voltage for this unit is switchable. To avoid electrical accidents, check that the voltage selector is set correctly for the
supply voltage you are using.
See
Setting Procedure for the Power Voltage : 2.2 "Checking the Power Voltage"
(p. 18)
• To avoid electrical accidents and to maintain the safety specifications
of this unit, connect the power cord provided only to a 3-contact (twoconductor + ground) outlet.
See
Connection Procedure : 2.3 "Connecting the Power Cord" (p. 19)
• To avoid shock and short circuits, turn off all power before connecting probes.
About the guarantee
Shipping precautions
Check the connections carefully in order to avoid any chance of setting
up a short-circuit etc.
You should be aware that HIOKI cannot accept any responsibility directly or
indirectly if the unit has been incorporated in some other system, or if it is
resold to a third party.
Use the original packing materials when transporting the unit, if possible.
Page 13
1.1 Product Overview
Overview Chapter 1
1.1 Product Overview
The HIOKI Model 3504-40, 3504-50 and 3504-60 C HiTesters are capacitance
meters employing 120 Hz and 1 kHz frequencies to measure large-value multilayer ceramic capacitors with constant voltage at high speed and high accuracy.
Primary applications include pass-fail judgment and ranking of capacitors on
tape machines and sorters.
1.2 Features
Capacitance-specific units
7
1
These capacitance meters use 120 Hz and 1 kHz measurement frequencies.
High-speed measurement
The Model 3504-40, 3504-50 and 3504-60 are capable of high-speed measurement: 2 ms at measurement frequency 1 kHz, and 10 ms at 120 Hz.
Constant-voltage measurements
Provides constant-voltage measurement capability.
With 1 kHz selected 1 V: to 70 F 500 mV, 100 mV (Model 3504-60 only): to 170 F
With 120 Hz selected1 V: to 0.7 mF 500 mV, 100 mV (Model 3504-60 only): to 1.45 mF
Bin sorting function (Model 3504-50, 3504-60 only) (p. 75)
Capacitors are easily ranked according to C (Capacitance*1) measurement values into as many as 14 classifications.
Comparator function (p. 61)
Easily perform pass-fail judgment of components according to measurements of
both C and D (Dissipation Factor*2).
LED display
Provides superior visibility.
Equipped with standard data transfer interfaces (p. 131)
The Model 3504-40, 3504-50 and 3504-60 offers external I/O for sequencing, a
standard RS-232C interface, and a standard GP-IB interface (
3504-60 only
).
Model 3504-50,
9
Measurement value memory (p. 232)
Up to 32,000 measurement values can be stored in memory.
Trigger-synchronous measurement capability (p. 104)
The measurement signal can be input to the sample in sync with a trigger.
Contact check function (p. 100)
You can check connection problems between the measurement terminal and the
object to be measured.
*1. Capability to store electric charge.*2. An indicator of capacitor losses.
Page 14
8
See 3.1 "Pre-Operation Inspection" (p. 23)
Be sure to perform pre-operation inspection prior to measurement.
Check the power voltage.
Connect the power cord.
Connect the probes or fixture (option) to the measurement terminals.
Turn the power on.
Connect the sample.
Prepare the unit, fixture, and sample.
Connect the fixture to the measurement terminals.
Set the measurement conditions.
Connect the sample to the fixture.
Check the measurement results.
Measurement Preparations
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
See Chapter 2 "Measurement Preparations" (p. 17)
Basic Measurement
See 3.2 "Measurement Example" (p. 24)
Pre-Operation Inspection
1.3 Entire Workflow
1.3 Entire Workflow
Page 15
Application Functions
9
1.3 Entire Workflow
Function Description
Open and Short circuit
compensation
Load compensation Allows interchangeability between measuring instruments
Offset compensation Allows interchangeability between measuring instruments
Comparator measurement
function
Self calibration Reduces measurement value drift. (p. 58)
BIN measurement function Set variations of the upper limit and lower limit values and
Average function Reduces fluctuation of the measurement value by perform-
Trigger delay Provides a reliable measurement value even when taking
Contact check function Discerns whether or not the contact pin and sample are
Eliminates measurement errors due to residual impedance.
by measuring a known sample.
by subtracting the set value from the measurement value.
Set the upper limit and lower limit values and judge whether samples pass or fail.
rank samples accordingly.
ing an averaging process of the measurement values.
a measurement immediately after connecting to a sample.
connected.
Reference
Section
(p. 37)
(p. 47)
(p. 54)
(p. 61)
(p. 75)
(p. 91)
(p. 93)
(p. 95)
1
Display
Trigger synchronous output
function
Key lock function Disable key operations. (p. 106)
Communication function Control the unit from a PC. (p. 131)
Panel save function Save measurement conditions. (p. 107)
Panel load function Load saved measurement conditions (p. 108)
Beep tone
System reset
Printing function Print measurement values. (p. 118)
Turns the LED display ON/ OFF.
Apply the measurement signal only during measurement to
reduce the generation of heat in the sample and decrease
electrode wear.
Turns ON/ OFF the beep tone for judgment results and key
operations.
Resets device settings.
(p. 103)
(p. 104)
(p. 112)
(p. 117)
Application Measurement
• Measurement using EXT I/O
See
7.1 "About the EXT I/O Connector" (p. 123)
• Countermeasures Against Incorporation of External Noise
See
Appendix 1 "Countermeasures Against Incorporation of External Noise" (p. A1)
• Measurement of high impedance components
See
• Measurement of components in circuit networks
Appendix 2 "Measurement of High Impedance Components" (p. A3)
See
Appendix 3 "Measurement of In-circuit Components" (p. A4)
9
Page 16
10
Front
MAIN Display
Displays the measurement
values of C and D.
Displays the MENU items.
Comparator Evaluation
Result Display
Displays evaluation results in
Comparator Mode.
See
5.1 "Comparator Function"
(p. 61)
Operating Panel
Use to set measurement
conditions and to make other
settings
See
(p. 11)
Measurement Terminals
There are five measurement terminals:
H
CUR
Measurement-signal
input terminal
H
POT
Detected voltage high
terminal
L
POT
Detected voltage low
terminal
L
CUR
Measurement current
detected terminal
GUARD Guard terminal
See
2.4 "Connecting the Probes
and Fixtures" (p. 20)
Setting Condition
Display
Displays current measurement conditions, presettings, and other information.
*BIN (Model 3504-50,
3504-60 only)
SUB Display
Displays the limit values of
BIN (Model 3504-50, 350460 only) and comparator.
BIN Judgment Result
Display (Model 3504-50,
3504-60 only)
Displays judgment results in
BIN mode.
See
5.2 "BIN Measurement
Function (Model 3504-50,
3504-60 only)" (p. 75)
1.4 Names and Functions of Parts
1.4 Names and Functions of Parts
The “CONT CHK” and the 100 mV of “LEVEL” in the SUB display portion will
only show 3504-60.
Page 17
Operating Panel
Keypad
Used to enter numeric values.
Measurement mode
setting(p. 26)
Comparator measurement function
(p. 61)
BIN measurement
function (p. 75)
Arrow keys
Used to change settings and move to
menu items or digits.
Enter
Measurement range
setting
(p. 31)
Lock/ Local
(p. 106)
Menu
Manual trigger
(p. 36)
Measurement frequency setting
(p. 26)
Measurement signal level setting
(p. 27)
Measurement speed setting
(p. 28)
Equivalent circuit mode
(p. 29)
Equivalent circuit mode
(p. 29)
Measurement range setting
(p. 31)
Open (short) circuit compensation
(p. 37)
Load compensation setting
(p. 47)
Trigger mode setting
(p. 36)
11
1.4 Names and Functions of Parts
1
9
Page 18
12
Back
GP-IB Connector
(Model 3504-50, 3504-60 only)
Connect a GP-IB cable.
See Chapter 8 "Controlling the
Unit from a PC" (p. 131)
EXT I/O Connector
Inputs external trigger signals and outputs comparator result signals and other
signals. Supports connection to a
sequencer.
See 7.1 "About the EXT I/O Connector"
(p. 123)
Power Switch
Turns the power on and off.
: Turns the power off.
: Turns the power on.
See 2.5 "Turning the Power
On and Off" (p. 21)
RS-232C Connector
Connect an RS-232C cable.
See Chapter 8 "Controlling the
Unit from a PC" (p. 131)
Voltage
Selectors
Changes the power voltage
Power Inlet
Connect the supplied
power cord
See 2.3 "Connecting the
Power Cord" (p. 19)
Stand
Side
Right side
1.4 Names and Functions of Parts
Do not apply heavy downward pressure with the stand extended. The stand
could be damaged.
Page 19
Menu display organization
“LoAd_A(C/h)”
(p. 108)
“dELAY”
(p. 93)
“bEEP_K “
(p. 114)
“SAVE”
(p. 107)
“LEV.ChK“
(p. 98)
“dISP”
(p. 103)
“Ld_tYP“
(p. 108)
“SYnC”
(p. 104)
“JudGE”
(p. 62)
“AVErAG“
(p. 91)
“oFFSEt“
(p. 54)
“bEEP_J”
(p. 112)
Return to Panel Load Function.
(MAIN display area)
Panel Load
Function
Panel Save
Function
Load
Conditions
Average
Function
Trigger Delay
Trigger Synchro-
nous Function
Offset
Compensation
Level Check
Function
Judgment Mode
Beep Tone for
Judgment Results
Display
Beep Tone for
Key Operations
Returns to previous screen.
“IF”
(p. 136)
Communication
Conditions
“Lo C“
(p. 96)
Low C Reject
Function
Contact Check
Function
(Model 3504-60 only)
“Cont”
(p. 100)
“CALIb”
(p. 58)
Self Calibration
13
1.4 Names and Functions of Parts
Displays menu screen
1
9
Page 20
14
C
1.4 Names and Functions of Parts
MAIN display area ERROR display
When the 3504-40, 3504-50 and 3504-60 C HiTesters detects a measurement abnormality, an error message is dis-
played in the MAIN display area.When a measurement error occurs, the device's condition is displayed in order of priority
rank in the MAIN display area.When an error display occurs, the comparator and BIN measurement judgment results will
be HI and OUTOF-B
Priority
rank
MAIN display Error content
－
－
－
measurement value
Normal
INS.
OPEN compensation error
Displayed when the OPEN
compensation value is less than
1 k.
See (p. 41)
SHORT compensation error
Displayed when the SHORT
compensation value is more
than 1 k
See (p. 43)
LOAD compensation error
Displayed when the LOAD compensation value is outside of
range.
See (p. 49)
Output current abnormality
Displayed when low impedance elements were connected for more than 10 min.
in range
7 or 8.
ERR LED light on
Acquiring self calibration
abnormal value
See (p. 58)
EXT I/O Solution
• Put the measurement terminals in an open
state. (Short circuit the H
terminal, and the L
H
POT
terminal.)
L
－
－
－
－
ERR
output
Normal
evalua-
tion
POT
• Use the shielding process as a countermeasure
against external noise.
• Earth the device.
• Check to see if the measurement cable is broken.
• Short the measurement terminals.
• Check to see if the measurement cable is broken.
• Perform compensation again after setting to the
appropriate range.
• Put the measurement terminals in an open state
and then press .
• In Range 7 and 8, do not leave low impedance
elements (1 or less) connected. It may result
in damage on the main unit.
• The device is acquiring an abnormal self calibration value. Reconnect the instrument to be
tested correctly and carry out self-calibration
again.
terminal to the
CUR
terminal to the
CUR
Page 21
15
1.4 Names and Functions of Parts
Priority
rank
High
Low
MAIN display Error content
Sampling error
Displayed when the A/D
conversion is not carried out
normally.
Abnormal connection
on the H side
Contact Abnormality
Displayed when the connection
resistance between the measurement terminal and the object to be measured becomes
large.
See (p. 102)
Abnormal connection
on the L side
Abnormal connection
on the H, L side
Applied voltage
abnormality
Displayed when the voltage between the measurement terminals is lower than the measured
voltage.
Low C Connector error
Normal
measurement value
Displayed when the measured
value is abnormally lower than
the measurement range.
Abnormal level detected
Displayed when the inspection
level abnormality monitor value
fluctuates.
See (p. 99)
EXT I/O Solution
ERR
output,
judgment,
OUT
judgment
ERR
output,
judgment,
OUT
judgment
ERR
output,
judgment,
OUT
judgment
ERR
output
Normal
evalua-
ERR
output,
judgment,
OUT
judgment
• It is possible that the device is being affected by
HI
HI
HI
tion
HI
incoming noise.
• Problem with the device.
Submit it for repairs.
• The measurement terminals may not be connected to the object being measured.
Check the contact between the object being
measured and the measurement terminals.
•The H
nected. Check the connection between the
measurement sample and the terminals.
• There may be a high contact resistance
between the H
object being measured.
• The measurement terminals may not be connected to the object being measured.
Check the contact between the object being
measured and the measurement terminals.
• hattering may have occurred.
Check the connection between the measurement sample and the terminals.
It is possible that the device is being affected by
incoming noise.
• Use the shielding process as a countermeasure
agains
POT
and H
CUR
terminals may be discon-
CUR
and L
terminals and the
CUR
1
9
Page 22
16
1.4 Names and Functions of Parts
Page 23
Measurement
1
Check the power voltage.
See 2.2 "Checking the Power Voltage" (p. 18)
2
Connect the power cord.
See 2.3 "Connecting the Power Cord" (p. 19)
3
Connect the probes or fixture
(option) to the measurement
terminals.
See 2.4 "Connecting the Probes and Fixtures" (p. 20)
4
Turn the power on.
See 2.5 "Turning the Power On and Off" (p. 21)
5
Connect the sample.
Unit Settings and Measurement
See Chapter 3 "Basic Measurement" (p. 23)
See Chapter 4 "Compensate for errors" (p. 37)
See Chapter 6 "Application Functions" (p. 91)
Back
Front
2
3
5
(Example)
Model 9261 Test Fixture
(Option)
4
1
17
2.1 Preparation Flowchart
Preparations Chapter 2
Be sure to read "Operating Precautions" (p. 4) prior to setting up the unit.
2.1 Preparation Flowchart
2
Page 24
18
Back
In the diagram, the voltage
value is 100 V because
both the left and right voltage selectors are set to the
right side.
Voltage selectors
2.2 Checking the Power Voltage
2.2 Checking the Power Voltage
• Before turning the unit on, make sure the supply voltage matches that
indicated on the its power connector. Connection to an improper supply voltage may damage the unit and present an electrical hazard.
• The power of the unit can be changed with the voltage selectors. To
avoid an electric accident, use the unit with the voltage selectors set to
a voltage value that matches the voltage to be used.
• Make sure the power is off when you change the voltage with the voltage selectors. Changing the power voltage when the power is on may
result in damage to the unit or an electric accident.
• The maximum rated power is 110 VA.
• Replace the fuse only with one of the specified characteristics and voltage and current ratings. Using a non-specified fuse or shorting the
fuse holder may cause a life-threatening hazard.
Fuse type: 100 V 120 V setting: 250 V F1.0AL 20 mm x 5 mm dia
220 V 240 V setting: 250 V F0.5AL 20 mm x 5 mm dia
See
10.2 "Replacing the Power Fuse" (p. 265)
The power voltage specification of the unit is set as specified when the unit was
ordered.
You can select from 100 V, 120 V, 220 V, and 240 V.
You can determine which voltage is set by checking the positions of the voltage
selectors.
Refer to the diagram between the voltage selectors.
Voltage
100 V
120 V
220 V
240 V
Position of Left Voltage
Selector
(Right side) (Right side)
(Right side) (Left side)
(Left side) (Right side)
(Left side) (Left side)
Position of Right Voltage
Selector
Page 25
2.3 Connecting the Power Cord
1. Make sure the power switch of the unit is off.
2. Make sure the power voltage matches and connect the power
cord to the power inlet with voltage selectors on the rear of the
unit.
3. Insert the plug into the power outlet.
Connection
Procedure
2.3 Connecting the Power Cord
To avoid electrical accidents and to maintain the safety specifications of
this unit, connect the power cord provide only to a 3-contact (two-conductor + ground) outlet.
• To avoid damaging the power cord, grasp the plug, not the cord, when
unplugging it from the power outlet.
• Turn off the power before disconnecting the power cord.
19
2
Page 26
20
Red plugs
Black plugs
Measurement
Terminal
Connect the red plugs to the H
CUR
terminal and
H
POT
terminal and the black plugs to the L
CUR
terminal and L
POT
terminal.
The unit has the following five measurement terminals.
H
CUR
terminal Terminal for applying measurement
signals
H
POT
terminal Voltage detection HIGH terminal
L
POT
terminal Voltage detection LOW terminal
L
CUR
terminal Measurement current detection terminal
GUARD terminal Connect this terminal to the case
Connection
Procedure
Example: Connecting a Model 9261 Test Fixture (Option)
Lock
Align the grooves of the BNC connector with the
connector guides of the connector of the unit
and then insert the connector and rotate it clockwise until it locks into position.
To disconnect the connector, rotate it counterclockwise until it unlocks and then remove it.
3504-40, 3504-50, 3504-60
Measurement Terminal
Connector Guides
9261 Test Fixture
BNC Connector Grooves
Measurement Terminal Connections
21
Fixture
Measurement Terminal
Configuration
2.4 Connecting the Probes and Fixtures
2.4 Connecting the Probes and Fixtures
• Do not apply a voltage to the measurement terminals. Doing so may damage
the unit.
• When disconnecting the
pulling off the connector. Forcibly pulling the connector without releasing the
lock, or pulling on the cable, can damage the connector.
• To avoid breaking the probes, do not bend or pull them.
• The ends of the probes are sharp. Be careful to avoid injury.
• Avoid stepping on or pinching cables, which could damage the cable insulation.
• A voltage of ±12 V is generated at the L
minals are in an open state.
BNC connector, be sure to release the lock before
terminal when the L
CUR
POT
and L
CUR
ter-
For details such as the connection procedure for a fixture, refer to the corresponding instruction manual.
• Use Hioki probes, fixtures (option), etc.
See
• If all four terminals are disconnected, a meaningless number may be dis-
played on the unit.
Appendix 6 "Options" (p. A8)
Page 27
2.5 Turning the Power On and Off
Set the power switch on the rear of the unit to ON ( ).
All LEDs on the front panel light up.
The measurement conditions at startup are the same as
the last time the power was turned off.
After turning the power on, wait 60 minutes for the unit to
warm up before beginning measurement.
Power ON
Power OFF
Turning the power On
Turning the power Off
Set the power switch on the rear of the unit to OFF ( ).
The measurement conditions are saved when the power
is turned off.
Even if there is a power failure or other problem with the
power, the unit will be in the measurement mode prior to
the power failure after it recovers.
I
2.5 Turning the Power On and Off
21
2
Page 28
22
2.5 Turning the Power On and Off
Page 29
23
3.1 Pre-Operation Inspection
Basic
Measurement Chapter 3
3.1 Pre-Operation Inspection
To ensure safe use of the unit, be sure to check the following inspection
items prior to performing measurements.
Items Countermeasure See:
Inspect the unit, probe, and fixture
(Are there any damaged parts?)
Inspect the connection cord
(Is the covering cracked or is any
metal exposed?)
Check the power supply voltage
setting
(Does the setting of the voltage
selector on the rear of the unit
match the power supply voltage to
be used?)
When the power is turned on,
does the fan spin and do the
“3504-40, 3504-50, 3504-60” and
version number indications appear on the MAIN display area?
If there is damage:
Unit and fixture: Submit them for repairs.
Probe: Replace it with a new one.
Do not use a damaged cord because doing so
may result in electric shock. (Replace the cord
with a new one.)
Use of the unit outside the specified power supply voltage range may result in the unit being
damaged or an electrical fault. Set the voltage
selector in accordance with the power supply
voltage to be used.
If the fan does not spin or the “3504-40, 350450, 3504-60” and version number indications
are not displayed, the unit may be malfunctioning. Submit it for repairs.
Setting the Voltage
Selector:
2.2 "Checking the
Power Voltage" (p. 18)
3
Does the CV LED light up when
measurement is performed with
the measurement terminals
open while the probe and fixture
are connected to the unit?
(Range: AUTO)
Are the measurement values indicated on the unit normal when
measuring known samples such
as standard capacitors?
If the CV LED does not light up, the unit, probe,
or fixture may be malfunctioning.
Unit and fixture: Submit them for repairs.
Probe: Replace it with a new one.
If the measurement values are abnormal,
check/perform the following.
• Are the measurement conditions set appropriately?
• Perform open circuit and short circuit compensation again.
• Turn load compensation off.
• Set an appropriate trigger delay time or wait
time for trigger synchronous output function.
If the measurement values are still abnormal after you have checked/performed the above, the
unit, probe, or fixture may be malfunctioning.
Unit and fixture: Submit them for repairs.
Probe: Replace it with a new one.
Connecting the Probe
and Fixture:
2.4 "Connecting the
Probes and Fixtures" (p.
20)
3.3 "Setting the Measurement Conditions" (p. 26)
4.1 "Open Circuit Compensation and Short Circuit Compensation" (p. 37)
4.2 "Load Compensation"
(p. 47)
6.2 "Trigger Delay Setting"
(p. 93)
6.5 "Trigger Synchronous
Output Function" (p. 104)
"Setting and Query of
Wait Time for Trigger Synchronous Output Function"
(p. 239)
9
Page 30
24
2
Connect the 9263 SMD Test Fixture (Option).
1
Connect the 9263 SMD Test Fixture to the measurement terminal.
For the connection method, refer to the instruction manual supplied with the fixture.
Set the measurement conditions.
2
Using the keys on the operating panel, set the measurement conditions as shown at left.
Make other settings as necessary.
See
4.1 "Open Circuit Compensation and Short Circuit
Compensation" (p. 37)
See 4.2 "Load Compensation" (p. 47)
See 4.3 "Offset Compensation" (p. 54)
See 4.4 "Self Calibration" (p. 58)
See 6.1 "Setting the Average Function" (p. 91)
See 6.2 "Trigger Delay Setting" (p. 93)
See 3.3.7 "Trigger Signal" (p. 36)
The open circuit compensation, short circuit compensation, load circuit compensation and self calibration
settings improve measurement accuracy.
MODE
Measurement mode........ NORM (p. 26)
FREQ
Frequency......................... 1 kHz (p. 26)
LEVEL
Measurement signal level..... 1 V (p. 27)
SPEED
Measurement speed ....... NORM (p. 28)
CIRCUIT
Equivalent-circuit mode .. AUTO (p. 29)
RANGE
Measurement range......... AUTO (p. 31)
3.2 Measurement Example
3.2 Measurement Example
The following example shows a measurement operation using the 3504-40, 3504-50, 3504-60.
Example
Necessary tools
Measurement
Conditions
The 9263 SMD Test Fixture is used for the measurement
of multilayer ceramic capacitors.
• 3504-40, 3504-50, 3504-60
• 9263 SMD Test Fixture
• Sample to be measured: Multilayer ceramic capacitor
See .
Page 31
25
Connect the sample to be measured to the 9263 SMD Test Fixture.
3
For the connection method, refer to the instruction
manual supplied with the fixture.
Check the measurement results.
4
Capacitance
Dissipation Factor
The voltage monitor and the current monitor can
be checked on the SUB display. (p. 115)
3.2 Measurement Example
3
9
Page 32
26
3.3 Setting the Measurement Conditions
3.3 Setting the Measurement Conditions
3.3.1 Measurement Mode
Select a measurement mode.
Press to change the mode.
Mode:
The selected item is indicated by the lit LED lamp.
NORM, COMP, BIN
NORM
COMP
BIN
(Model 3504-50,
3504-60 only)
The measurement conditions cannot be changed in comparator mode and
BIN mode. Set them in normal measurement mode.
Select this when using normal measurement mode.
Select this when using comparator measurement mode.
See
5.1 "Comparator Function" (p. 61)
Select this when using BIN measurement mode.
See
5.2 "BIN Measurement Function (Model 3504-50, 3504-60
only)" (p. 75)
3.3.2 Measurement Frequency
Set the measurement frequency.
Set a frequency appropriate for the sample to be measured.
Press to change the mode.
Measurement frequency:
The selected item is indicated by the lit LED lamp.
120 Hz, 1 kHz
Page 33
3.3 Setting the Measurement Conditions
3.3.3 Measurement Signal Level
27
A voltage of ±12 V is generated at the L
terminals are in an open state.
Set the measurement signal level.
Set a signal level appropriate for the sample to be measured.
Press to change the mode.
Measurement signal level:
The selected item is indicated by the lit LED lamp.
100 mV
(Model 3504-60
only)
500 mV
1 V
When the set voltage is applied to both sides of the sample, the CV indicator
lights up. The CV indicator does not light up when the applied voltage is lower
than the set voltage. In such a case, the EXT I/O outputs a ERR
Constant-voltage measurement can be performed within the
range of 0.94 pF up to 170 F (1 kHz) or 9.4 pF up to 1.45 mF
(120 Hz).
Constant-voltage measurement can be performed within the
range of 0.94 pF up to 70 F (1 kHz) or 9.4 pF up to 0.7 mF (120
Hz).
100 mV, 500 mV, 1 V
terminal when the L
CUR
POT
signal.
and L
CUR
3
Range
No.
1 200 pF 20 pF
2 2 nF 200 pF
3 20 nF 2 nF
4 200 nF 20 nF
52
6 20 F 2 F
7 200
8
1.45 mF (
9 2 mF 200 F Open terminal
10 20 mF 2 mF
• In some samples, the value may vary depending on the measurement-signal level.
• Constant voltage measurement may not be possible if the value of the contact resistance between the measurement terminals and the sample is high.
When this is the case, “CV_Lo ” appears on the MAIN display area, CV LED
goes out, and a ERR
• When confirming the measurement signal level with a voltmeter, connect
Hcur and Hpot, and Lcur and Lpot, to confirm the voltage between H and L.
Turn the trigger synchronous output function OFF when doing so.
See
6.5 Trigger Synchronous Output Function( p.104)
120 Hz 1 kHz
F 200 nF
F20 F
0.7 mF (when 1 V)
when
500mV, 100 mV)
signal is output from EXT I/O.
170 mF (
70 F (when 1 V)
when
500mV, 100 mV)
Measurement
Voltage Mode
Constant voltage
mode
voltage mode
Output resistance
of 5
9
Page 34
28
3.3 Setting the Measurement Conditions
3.3.4 Measurement Speed
Set the measurement speed.
Press to change the mode.
Measurement speed:
The selected item is indicated by the lit LED lamp.
FAST
NORM
SLOW
The lower the measurement speed, the higher the measurement
accuracy becomes.
Measurement speed
Measurement frequency FAST NORM SLOW
120 Hz 10.0 ms 37.5 ms 146.0 ms
1 kHz 2.0 ms 5.5 ms 29.5 ms
(Allowance: ±5%±0.5 ms)
The measurement time varies depending on such factors as the open circuit,
short circuit, and load compensation ON/OFF, self calibration and the comparator ON/ OFF.
See
7.4 "About Measurement Times" (p. 128)
FAST, NORM, SLOW
Measures at high speed.
Measures at normal speed.
Measures at low speed, but provides improved measurement
accuracy.
Page 35
3.3.5 Equivalent Circuit Mode
Range No. Automatically selected mode
6 to 10 Series equivalent circuit
1 to 5 Parallel equivalent circuit
You may set an equivalent circuit mode (SER/ PAR).
Automatic selection is also possible.
See
3.3.5 "Equivalent Circuit Mode" (p. 29)
Press to change the mode.
29
3.3 Setting the Measurement Conditions
3
Equivalent circuit mode:
The selected item is indicated by the lit LED lamp.
AUTO
SER
PAR
The series equivalent circuit mode or parallel equivalent circuit
mode is automatically selected according to the measurement
range.
Series equivalent circuit mode
Parallel equivalent circuit mode
AUTO, SER, PAR
9
Page 36
30
Series-equivalent circuit
Parallel-equivalent circuit
3.3 Setting the Measurement Conditions
Equivalent Circuit Mode
This unit measures a current that flows through the sample and a voltage applied
between terminals of the measurement sample to calculate and obtain impedance Z and phase angle . Static capacitance can be obtained using Z and
values.
A series-equivalent circuit mode calculates as though a captive component C
and a resistive component were connected in series, or alternatively a parallelequivalent circuit mode calculates as though connected in parallel. Because the
operation is different between a series-equivalent circuit mode and a parallelequivalent circuit mode, the appropriate equivalent circuit mode need be
selected to reduce error margin.
See
9.3 "Measurement Parameters and Arithmetic Expressions" (p. 261)
Normally, the series-equivalent circuit mode is used for a large capacitance (lowimpedance components: approx. 100 or less). While the parallel-equivalent
circuit mode is used for a small capacitance (high-impedance components:
approx. 10 k or more). When you are not sure about selection of equivalentcircuit mode for the impedance such as between approx. 100 to 10 k),
please call the parts maker.
Page 37
3.3.6 Measurement Range
Reference Values Reference Values
Current, voltage detection waveform (A/D) input range
Auto range
(Guaranteed Accuracy Range)
Select a measurement range. Automatic selection is also possible.
Press to change the mode.
31
3.3 Setting the Measurement Conditions
Measurement range
Measurement Range:
The selected item is indicated by the lit LED lamp.
AUTO
(Auto range)
HOLD
(
Hold range
)
AUTO, HOLD
The optimal measurement range is selected automatically.
This is useful for the measurement of unknown samples.
However, measurement takes longer.
The measurement range is fixed, and may only be altered
manually.
Take measurements in the same range regardless of the
value of the sample. This is useful for high-speed measurement.
Changing the range:
When the range is changed, the decimal point and unit in
the measurement value display area change. The range
number is displayed in the SUB display area.
3
9
Page 38
32
3.3 Setting the Measurement Conditions
Measurement ranges and display ranges (Guaranteed Accuracy Range)
Range
No.
1 009.400 pF to 200.000pF 00.9400 pF to 20.0000 pF
2 0.09400 nF to 2.00000nF 009.400 pF to 200.000 pF
3 00.9400 nF to 20.0000nF 0.09400 nF to 2.00000 nF
4 009.400 nF to 200.000nF 00.9400 nF to 20.0000 nF
5 0.09400 F to 2.00000 F 009.400 nF to 200.000 nF
6 00.9400 F to 20.0000 F 0.09400 F to 2.00000 F
7 009.400 F to 200.000 F 00.9400 F to 20.0000 F
8 0.09400 mF to 0.70000 mF (when 1 V)
9 0.13500 mF to 2.00000 mF 016.000 F to 200.000 F
10 01.3500 mF to 20.0000 mF 0.16000 mF to 2.00000 mF
Guaranteed Accuracy Range of C (when D 0.1)
120 Hz 1 kHz
009.400 F to 070.000 F (when 1 V)
1.45000 mF
(when 500 mV, 100 mV)
170.000 F
(when 500 mV, 100 mV)
Display range
C display range D display range Note
Normal measurement, comparator
and BIN measurement
(count setting)
comparator and BIN measurement
(setting)
-199999 to 999999
-99999 to 99999 -199999 to 199999
-199999 to 199999
When the C measurement
value falls below -199999, the
MAIN screen display will
freeze at -199999.
Page 39
33
3.3 Setting the Measurement Conditions
• If the measurement values displayed on the unit are outside of the guaranteed accuracy range, the HOLD LED flashes.
• For errors other than measurement value outside of range errors, refer to
"MAIN display area ERROR display" (p. 14).
• When the measurement is out of the range or the display range, an error
message will be displayed on the MAIN display following the flow chart below.
• A negative measurement value may be displayed.
Factors which may cause this include the following:
• Measuring inductance that is in the opposite phase.
• The OPEN compensation value is not accurately taken.
• LOAD compensation enabled.
• Offset compensation is enabled.
The lowest display value in both the MAIN and SUB displays is "-199999". If
the measurement value is lower than this, "-199999" will be shown in the
MAIN display and "d-UF" will be shown in the SUB display.
• In Range 7 and 8, do not connect low impedance elements (1 or less)
such as static capacities higher than the certified guaranteed range for long
periods of time. It may result in damage on the main unit.
When a low impedance element is connected for more than 10 minutes, an
“i-ovEr Error” will flash on the MAIN display, which will automatically enable
the trigger simultaneous function and terminate the measurement.
To clear the error, open the measurement terminals and then press
3
.
However, there may be cases when an error message is not displayed
depending on the connected state between the measurement terminals.
For this reason, in Range 7 and 8, do not connect low impedance elements
for 10 min. or more.
• An under flow or CV-Lo (applied voltage abnormality) may be obtained,
depending on the balance condition of the internal circuit when the measurement terminal is opened.
• When the signal level is 100 mV (only for 3504-60), ranges 1 and 2 are
beyond the certified guaranteed range regardless of the measurement frequency.
9
Page 40
34
3.3 Setting the Measurement Conditions
OF, UF Evaluation Flow Chart
Page 41
3.3 Setting the Measurement Conditions
F
F
or
F
F
or
F
F
MAIN display Cause
HOLD setting: When the current detection waveform is beyond
the input range
AUTO setting: Current detection waveform is beyond the input
range
+
When the measurement value is higher than the upper limit of the
auto range
HOLD setting: When the voltage detection waveform is beyond
the input range
AUTO setting: Voltage detection waveform is beyond the input
range
+
When the measurement value is smaller than the lower limit of the
auto range
35
3
When the C display range is exceeded
When the D display range is exceeded
9
Page 42
36
3.3 Setting the Measurement Conditions
3.3.7 Trigger Signal
The internal trigger or the external trigger can be set.
Press to change the mode.
When inputting the
trigger signal through
the interface
Trigger signal:
INT
(Internal trigger
mode)
EXT
(External trigger
mode)
Measurement starts when a "*TRG" command is received through the interface.
For details on inputting the trigger signal through the interface, refer to
See
"Sampling Request" (p. 177)
INT, EXT
• Continuous measurement is performed while automatically generating an internal trigger signal.
•
The INT LED flashes.
• A trigger signal is input from the outside either manually or
automatically.
• The EXT LED lights up.
• Manual setting:
Press to perform measurement once.
• Measurement is performed with a trigger from the EXT I/O
connector TRIG terminal.
of 8.9, "Message Reference".
When inputting the
trigger signal through
the EXT I/O connector
When a negative-logic pulse signal is input to TRIG (pin 1) of the EXT I/O connector on the rear panel, one measurement operation is performed.
See
7.1 "About the EXT I/O Connector" (p. 123)
Page 43
4.1 Open Circuit Compensation and Short Circuit Compensation
Measurement
frequency
Measurement
level
Compensate
for errors Chapter 4
4.1 Open Circuit Compensation and Short
Circuit Compensation
37
Open circuit compensation and short circuit compensation enable you to
reduce the effect of impedance remaining in parts such as the probe or fixture
and improve measurement accuracy.
There are two ways of performing open circuit compensation and short circuit
compensation.
• All Compensation
Compensates at measurement conditions set at Command: CORRection
:OPEN(SHORt):POINt (Frequencies: 1 kHz, 120 Hz, Signal levels: 100 mV
(Model 3504-60 only), 500 mV, 1 V’s optional point).
This can be performed from the front panel or via a PC.
See
"Setting and Query of Open Circuit Compensation Function" (p. 197) and
"Setting and Query of Short Circuit Compensation Function" (p. 202) of “8.9,
"Message Reference".
All Compensation Example
For example, when the adjustment points are set to all frequencies and signal level 1V. (:CORRection:OPEN:POINt 36, :CORRection:SHORt:POINt
36), when all compensation is executed, adjustments will be carried out
according to the measurement conditions marked [Yes] below.
120 Hz 1 kHz
100 mV
(3504-60 only)
500 mV
1 V
No No
No No
Yes Yes
4
• Spot Compensation
This performs compensation at the frequency currently set. Perform this
from a PC through the interface.
See
"Setting and Query of Open Circuit Compensation Function" (p. 197) and
"Setting and Query of Short Circuit Compensation Function" (p. 202) of “8.9,
"Message Reference".
Page 44
38
4.1 Open Circuit Compensation and Short Circuit Compensation
• The measurement accuracy values defined in the specifications are for when
open circuit compensation and short circuit compensation are performed.
• Be sure to perform compensation again after replacing the probe or fixture.
You will be unable to obtain correct values if measurement is performed in
the compensation state prior to replacement.
• The open circuit compensation range of impedance is 1 k or more. However, if the values are not sufficiently high compared to the impedance of the
sample, the measurement errors will be larger and measurement may
become no longer possible.
• The short circuit compensation range of impedance is less than 1 k. How-
ever, if the values are not sufficiently low compared to the impedance of the
sample, the measurement errors will be larger and measurement may
become no longer possible.
• The compensation value is saved at varying values depending on the measured frequency and signal level settings.
If these settings are changed and a measurement value has not been taken
with the changed measurement conditions, open circuit compensation and
short circuit compensation will be turned OFF.
• If there is an abnormality in the compensation value, measurement value
error will increase. The measurement value may be displayed as a negative
number.
Page 45
39
(Flash)
(MAIN display area)
Flash
(Example)
“AdJuSt”
Delete invalid open adjustment values, after acquiring open
adjustment values only with measurement conditions set at
:CORRection:OPEN:POINt (Initial value: all measurement
conditions), the open adjustment values will be enabled.
See
"Setting and Query of Open Compensation Points" (p. 201)
“on”
Enable all disabled open adjustment values.
“oFF”
Disable open adjustment values at enabled measurement
values (frequency, level)
4.1 Open Circuit Compensation and Short Circuit Compensation
Take the open circuit compensation and
short circuit compensation values ________________________________
1. In normal measurement mode, press .
If you do not want to perform open circuit compensation, press to proceed to configuring the short circuit compensation settings. (The SHORT LED
flashes and the “Short AdJuSt” indication is displayed and the “AdJuSt” indication flashes in the MAIN display area.) Proceed to Step 5.
2. Open the space between the HIGH and LOW terminals of the probe or fixture
connected to the measurement terminals to match the width of the object
being measured. (Connect Hc and Hp. Also connect Lc and Lp.)
3. Use or to select setting the open circuit menu item.
Pressing or causes the display to change in the following manner.
4
• When performing compensation, the placement of things like the probe and
the distances between terminals must be as similar as possible to the state
when performing measurement.
• If compensation is being affected by external noise, use the shielding process.
See
Appendix 2 "Measurement of High Impedance Components" (p. A3)
Page 46
40
: adjustment value valid : adjustment value invalid
: no adjustment value
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
Factory default condition
Measurement frequency: when adjustment value is set
from communication command (:CORRection:OPEN
(SHORt):DATA) at 120 Hz, level 1 V
Measurement frequency: when adjustment value is set
from communication command (:CORRection:OPEN
(SHORt):DATA) after measurement conditions have
been changed to 1 kHz, level 1 V
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
Example of enabling/disabling acquisition of
open (short) circuit compensation values
: adjustment value valid : adjustment value invalid
: no adjustment value
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
Factory default condition
Key or communication command in :CORRection:OPEN
(SHORt):POINt 36
When adjustment value is acquired from (:CORRection
:OPEN(SHORt)ALL)
Key or communication command in :CORRection
:OPEN(SHORt):POINt 18
When adjustment value is acquired from (:CORRection
:OPEN(SHORt)ALL)
When adjustment value is disabled from key or communication command (:CORRection:OPEN(SHORt) OFF)
When adjustment value is enabled from key or communi-
cation command (:CORRection:OPEN(SHORt) RETurn)
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
Example of enabling/disabling setting of
open (short) circuit compensation values
Key or communication command in :CORRection
:OPEN(SHORt):POINt 18
When adjustment value is acquired from (:CORRection
:OPEN(SHORt)ALL)
When adjustment value is enabled from key or communication command (:CORRection:OPEN(SHORt) RETurn)
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
0.5 V
1 V
Measurement
frequency
Measurement
level
4.1 Open Circuit Compensation and Short Circuit Compensation
• Example of setting for enabling/disabling open (short) adjustment functions
Page 47
4.1 Open Circuit Compensation and Short Circuit Compensation
(Flash)
1 second displayed
3504-40, 3504-50
120 Hz and 500 m V
of compensation
(MAIN display area)
120 Hz and 1 V of
compensation
1 kHz and 500 m V of
compensation
End of all compensation
3504-60
120 Hz and 100 m V
of compensation
120 Hz and 500 m V
of compensation
120 Hz and 1 V of
compensation
1 kHz and 100 m V of
compensation
1 kHz and 500 m V of
compensation
1 second displayed
End of all compensation
(Light up)
(Flash)
(MAIN display area)
F
l
a
s
h
4. Select "AdJuSt" and press .
Incorporate the open circuit compensation values. (ALL Compensation)
41
4
End of Compensation:
When compensation ends, the state becomes as follows.
Page 48
42
(MAIN display area)
Light up
Compensation stops.
(Example)
4.1 Open Circuit Compensation and Short Circuit Compensation
Compensation Error:
If a compensation error occurs, a warning beep will sound and the state
becomes as follows.
The measurement frequency at which the error occurred can be ascertained
from the underbar display.
See
"MAIN display area ERROR display" (p. 14)
What if there is an error?
• Are the measurement terminals open? Open the measurement terminals
and then perform compensation again. (To set the measurement terminals
open, short the H
to the L
• If there is a compensation error even when the measurement terminals are
open, external noise may be affecting compensation or the unit, probe, or
fixture may be malfunctioning. Use the shielding process, submit the unit
or fixture for repairs, or replace the probe with a new one. (The probe cannot be repaired.)
See
Appendix 2 "Measurement of High Impedance Components" (p. A3)
terminal.)
POT
terminal to the H
CUR
terminal, and the L
POT
CUR
terminal
If is pressed, the unit enters short circuit compensation incorporate
mode. (Proceed to Step5) (The settings for open circuit compensation remain
the same as last time.)
When performing compensation, make sure that there is no noise source
nearby. Noise may cause an error when performing compensation.
ex. Servo Motor, switching power source, high-voltage cable and etc.
5. Use a shorting bar to create a short circuit state between the
HIGH terminal and LOW terminal of the probe or fixture con-
nected to the measurement terminals.
Use a shorting bar with as low an impedance as possible.
• When performing compensation, the placement of things like the probe and
fixture and the distances between terminals must be as similar as possible
to the state when performing measurement.
• If you do not want to perform short circuit compensation, press to
return to normal measurement mode.
• When using 4-TERMINAL PROBE 9140, please pinch the short wire with
both clips. A short circuit state can not be created by pinching clip each other.
Page 49
4.1 Open Circuit Compensation and Short Circuit Compensation
(Light up)
(Flash)
1 second displayed
3504-40, 3504-50
120 Hz and 500 m V
of compensation
(MAIN display area)
120 Hz and 1 V of
compensation
1 kHz and 500 m V of
compensation
End of all compensation
3504-60
120 Hz and 100 m V
of compensation
120 Hz and 500 m V
of compensation
120 Hz and 1 V of
compensation
1 kHz and 100 m V of
compensation
1 kHz and 500 m V of
compensation
1 second displayed
End of all compensation
(Light up)
(Light up)
6. Use or to select setting the short circuit menu item.
7. Select "AdJuSt" and press .
Incorporate the short circuit compensation values. (ALL Compensation)
43
4
End of Compensation:
When compensation ends, the state becomes as follows.
The unit returns to normal measurement mode.
Page 50
44
(MAIN display area)
Light up
Compensation stops.
4.1 Open Circuit Compensation and Short Circuit Compensation
Compensation Error:
If a compensation error occurs, a warning beep will sound and the state
becomes as follows.
The measurement frequency at which the error occurred can be ascertained
from the underbar display.
See
"MAIN display area ERROR display" (p. 14)
What if there is an error?
• If is pressed, the unit returns to normal measurement mode. (The
settings for short circuit compensation remain the same as last time.)
• Are the measurement terminals in a short circuit state? Short circuit the
measurement terminals and then perform compensation again.
• If there is a compensation error even when the measurement terminals are
short circuited, the unit, probe, or fixture may be malfunctioning. Use the
shielding process, submit the unit or fixture for repairs, or replace the probe
with a new one. (The probe cannot be repaired.)
When performing compensation, make sure that there is no noise source
nearby. Noise may cause an error when performing compensation.
ex. Servo Motor, switching power source, high-voltage cable and etc.
Page 51
45
(Flash)
(Light up)
(MAIN display area)
Flash
“AdJuSt”
Delete invalid open adjustment values, after acquiring open
adjustment values only with measurement conditions set at
:CORRection:OPEN:POINt (Initial value: all measurement
conditions), the open adjustment values will be enabled.
See
"Setting and Query of Open Compensation Points" (p. 201)
“on”
Enable all disabled open adjustment values.
“oFF”
Disable open adjustment values at enabled measurement
values (frequency, level)
(SUB display area)
Cp
G
4.1 Open Circuit Compensation and Short Circuit Compensation
Setting Open Circuit and Short Circuit Compensation ON/ OFF ________
1. In normal measurement mode, press .
The state becomes as follows.
Pressing or causes the display to change in the following manner.
4
2. Press or to set the open circuit compensation ON or OFF.
When open circuit compensation is in the ON state the open circuit compensation value will be displayed (as "Cp, G") in the SUB display area.
Pressing and on the control panel and changing measurement
conditions while the open circuit compensation values are being displayed will
cause the compensation value relative to the set measurement conditions to be
displayed.
Page 52
46
(Light up) (Flash)
When select the “on”
(Off) (Flash)
When select the “oFF”
(MAIN display area)
F
l
a
s
h
(SUB display area)
Rs
X
(Light up) (Off)(Off)(Off)
When select the “on”
When select the “oFF”
4.1 Open Circuit Compensation and Short Circuit Compensation
3. Press to confirm the open circuit compensation ON or OFF.
The state of the open circuit compensation LED becomes as follows and the
device enters the short circuit compensation setting mode.
• Open adjustment value will not be enabled even if “on” is selected before
the acquisition or setting of the open circuit compensation value.
See
( p.40)
• Press if not setting the open circuit compensation ON or OFF.
The device enters short circuit compensation setting.
(Proceed to Step 4.)
4. Press or to set the short circuit compensation ON or OFF.
When short circuit compensation is in the ON state the open circuit compensation value will be displayed (as "Rs, X") in the SUB display area.
Pressing and on the control panel and changing measurement
conditions while the open circuit compensation values are being displayed will
cause the compensation value relative to the set measurement conditions to be
displayed.
5. Press to confirm the short circuit compensation ON or OFF.
Short circuit compensation is set to OFF and the state becomes as follows.
• Short circuit compensation value will not be enabled even if “on” is selected
• Press if not setting the short circuit compensation ON or OFF.
before the acquisition or setting of the short circuit compensation value.
See
( p.40)
The unit returns to normal measurement mode.
Page 53
4.2 Load Compensation
Measurement frequency
120 Hz 1 kHz
load compensation
Yes Yes
Load compensation allows for the calculation of the load compensation rate
by measuring a standard sample with known measurement values and compensating the measurement values.
With this function, when using multiple Model 3504-40, 3504-50, 3504-60
units, the measurement errors of individual Model 3504-40, 3504-50, 3504-60
units can be reduced and a single measurement value produced. Alternately,
the measurement values of the Model 3504-40, 3504-50, 3504-60 can be
matched to those of a reference device.
The load compensation rate (load compensation value) is determined by
first calculating the impedance Z and phase angle from the reference values of the measurement conditions, C, and D and the actual measurement
values and then using the following formula for the calculation.
Z compensation rate = (Z reference value)/ (Z actual value)
compensation rate = ( reference value) ( actual value)
For the actual values of Z and , compensation is performed using the above
load compensation rate and then C and D are calculated from Z and after
compensation.
47
4.2 Load Compensation
4
• The conditions that are currently set (level, range, self calibration) are used
as the measurement conditions for load compensation.
However, the load circuit compensation values will be separated according
to the measurement frequencies.
Changing the measurement conditions while load compensation in enabled
results in load compensation being disabled. (When this happens, the OFF
LED of LOAD flashes.)
If, however, the measurement conditions are returned to what they were during load compensation, then load compensation is resumed.
(The ON LED of LOAD lights up.)
For example, in the measurement frequencies shown in “Yes” in the table
below, the load compensation function is still enabled even when the
measurement value is changed to 120 Hz
compensation value has been acquired.
When the level, range, or self calibration is changed, the load circuit compensation function becomes disabled.
• The enabling/ disabling of load circuit compensation will not change even if
the self calibration setting is changed between AUTO and MANU. The load
circuit compensation will disable when you change OFF
• When open circuit compensation and short circuit compensation are
enabled, load compensation performs compensation for Z and after open
circuit compensation and short circuit compensation are finished.
During the reading of open circuit compensation and short circuit compensation, setting, enabling/disabling of the circuit compensation value, and
setting of all circuit compensation acquisition points, when the level is the
same as the measurement signal level for load circuit compensation acquisition (setting) and the open circuit compensation and short circuit compensation value is changed, the load circuit compensation value will be adjusted
by the most current open/short circuit compensation value and the load circuit compensation coefficient will be re-calculated.
1 kHz after the load
MANU, AUTO.
Page 54
48
(Flash)
(MAIN display area)
F
l
a
s
h
“AdJuSt”
Delete the disabled load circuit compensation values,
acquire the load circuit compensation value at the currently set measurement frequency and enable the load
circuit compensation value.
“SEt”
Set the standard value at the currently set measurement frequency.
“oFF”
Disable load circuit compensation value at the enabled
frequency.
“on”
Enable all load circuit compensation value at all disabled frequencies.
(Flash)
4.2 Load Compensation
Take the load compensation rate. _________________________________
1. In normal measurement mode, press .
The state becomes as follows.
2. Use or to select setting the load circuit compensation
menu item.
Pressing or causes the display to change in the following manner.
3. Select "AdJuSt" and press .
Incorporate the load compensation value.
Page 55
49
(Light up)
(MAIN display area)
1 second light
(MAIN display area)
4.2 Load Compensation
End of Compensation:
If compensation is completed normally, a beep tone sounds once and the
condition becomes as follows.
The unit returns to normal measurement mode.
Compensation Error:
If a compensation error occurs, a warning beep will sound and the state
becomes as follows.
4
Compensation stops.
What if there is an error?
• If the value is outside the measurement range (under flow or over flow) a
compensation error is generated. Set an appropriate range and then perform compensation again.
• To return to normal measurement mode, press .
Page 56
50
Example of enabling/disabling the acquisition
of load circuit compensation values
: adjustment value valid : adjustment value invalid
: no adjustment value
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
× ×
1 V
× ×
Measurement
frequency
Measurement
level
Factory default condition
Measurement frequency: when circuit compensation value is
acquired from key or communication command (:CORRection:LOAD ON) at 120 Hz, level 1 V
When the circuit compensation value is enabled from key or
communication command (:CORRection:LOAD RETurn)
Measurement frequency: when circuit compensation value is
acquired from (:CORRection:LOAD ON) after measurement
conditions have been changed to 1 kHz, level 1 V
When the circuit compensation value is disabled from key or
communication command :CORRection:LOAD OFF)
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
× ×
1 V
×
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
× ×
1 V
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
× ×
1 V
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
× ×
1 V
Measurement
frequency
Measurement
level
Measurement frequency: when circuit compensation value
is acquired from key or communication command (:CORRection:LOAD ON) at 120 Hz, level 0.5 V
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
×
1 V
× ×
Measurement
frequency
Measurement
level
Example of enabling/disabling setting for load
circuit compensation values
: adjustment value valid : adjustment value invalid
: no adjustment value
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
× ×
1 V
× ×
Measurement
frequency
Measurement
level
Factory default condition
Measurement frequency: when circuit compensation value is
set from communication command (:CORRection:LOAD
:DATA) at 120 Hz, level 1 V
When circuit compensation value is enabled from key or
communication command (:CORRection:LOAD RETurn)
Measurement frequency: when circuit compensation value is
set from communication command (:CORRection:LOAD
:DATA) at 120 Hz, level 0.5 V
Measurement frequency: when circuit compensation value is
set from communication command (:CORRection:LOAD
:DATA) after measurement conditions have been changed to
1 kHz and level 1V
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
× ×
1 V
×
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
×
1 V
× ×
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
×
1 V
×
Measurement
frequency
Measurement
level
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
×
1 V
×
Measurement
frequency
Measurement
level
Measurement frequency: when circuit compensation value
is acquired from key or communication command (:CORRection:LOAD ON) after measurement conditions have
been changed to 120 Hz and level 1 V
120 Hz 1 kHz
0.1 V
(Model 3504-60 only)
× ×
0.5 V
× ×
1 V
×
Measurement
frequency
Measurement
level
4.2 Load Compensation
Example of setting for enabling/disabling load circuit compensation functions
Page 57
51
(Flash)
(MAIN display area)
F
l
a
s
h
“AdJuSt”
Delete the disabled load circuit compensation values,
acquire the load circuit compensation value at the currently set measurement frequency and enable the load
circuit compensation value.
“SEt”
Set the standard value at the currently set measurement frequency.
“oFF”
Disable load circuit compensation value at the enabled
frequency.
“on”
Enable all load circuit compensation value at all disabled frequencies.
(SUB display area)
Flash
Reference value of C
Reference value of D
4.2 Load Compensation
Setting Reference Value ________________________________________
1. In normal measurement mode, press .
The state becomes as follows.
2. Use or to select setting the load circuit compensation
menu item.
Pressing or causes the display to change in the following manner.
4
3. Select "SEt" and press .
If you want to exit the reference value input screen and return to load compen-
sation setting screen, press .
Page 58
52
(SUB display area)
Reference value of C
(SUB display area)
Reference value of D
4.2 Load Compensation
4. Use the numeric keypad or arrow keys to enter a reference value
for C and then press .
(If you enter a number, each digit moves one place to the right.)
Settable Range: -199999 to 999999
Move to the digit......... and
Change the number ... and
• If you do not want to change the reference value of C, press without changing the number. The reference value input screen for D is dis-
played.
• Set count values for the reference values. The reference values at the time
of shipment are 100000 for C and 0 for D.
(excluding 0)
5. Use the numeric keypad or arrow keys to enter a reference value
for D and then press .
(If you enter a number, each digit moves one place to the right.)
Settable Range: -199999 to 199999
Move to the digit......... and
Change the number ... and
The unit returns to the state of Step 2.
• If there is no need to change the reference value of D, press without changing the number.
• If you want to exit the reference value input screen and return to load com-
pensation setting screen, press .
• Recalculates the load compensation rate if the reference value is changed
while LOAD compensation is enabled.
• Reference values are separated by measurement frequencies into separate
data. The reference value is set based on the current measurement frequency.
Page 59
53
(Flash)
(MAIN display area)
F
l
a
s
h
“AdJuSt”
Delete the disabled load circuit compensation values,
acquire the load circuit compensation value at the currently set measurement frequency and enable the load
circuit compensation value.
“SEt”
Set the standard value at the currently set measurement frequency.
“oFF”
Disable load circuit compensation value at the enabled
frequency.
“on”
Enable all load circuit compensation value at all disabled frequencies.
(Light up)
(Off)
When select the “oFF”
(Off)
(Light up)
When select the “on”
4.2 Load Compensation
Setting Load Circuit Compensation ON/ OFF _______________________
1. In normal measurement mode, press .
The state becomes as follows.
2. Press to turn the load circuit compensation ON or OFF.
Pressing or causes the display to change in the following manner.
4
3. Press to confirm the load circuit compensation ON or
.
OFF
The state of the load compensation LED becomes as follows.
• Load circuit compensation coefficient will not be enabled even if “on” is
selected before the acquisition or setting of the load circuit compensation
coefficient.
• Press if not turning load compensation ON or OFF.
The unit returns to normal measurement mode.
Page 60
54
(MAIN display area)
(Offset compensation setting screen)
Flash
(SUB display area)
Light up
4.3 Offset Compensation
4.3 Offset Compensation
Compensates for discrepancy from the correct value by subtracting an
optional input value from measurement results. This function can compensate for the discrepancy found when measuring a fixed sample, or enable
interchangeability of measuring instruments when measuring a single sample.
Performing offset compensation _________________________________
1. In normal measurement mode, press .
The upper part of the MAIN display area displays the menu contents and the
lower part displays the setting information.
(Refer to "Menu display organization" (p. 13) for menu order)
This setting cannot be changed in comparator mode and BIN mode.
2. Use or to select the “oFFSEt” menu item.
The state becomes as follows.
Page 61
55
(MAIN display area)
L
i
g
h
t
u
p
(SUB display area)
Flash
Offset compensation value mantissa part
Offset compensation value index
4.3 Offset Compensation
3. Press to enable or disable offset compensation.
The display switches between “on” and “oFF” each time is pressed.
4. Press to confirm offset compensation as enabled or dis-
abled.
When “on” is selected, the state becomes as follow.
4
The following will be displayed on the upper portion of the MAIN display when
“oFF” is selected.
• 3504-40, 3504-50...... “Low C“ (Low C reject function setting screen)
• 3504-60.....................“Cont“ (Contact check function setting screen)
5. Input the mantissa part of the C offset compensation value using
the arrow keys or the numeric keypad.
(If you enter a number, each digit moves one place to the right.)
Settable Range (Mantissa part) :
Move to the digit......... and
Change the number ... and
The smallest resolution of the C offset compensation value is 1.0E-18. If you
attempt to set it to a smaller value, the value will be set to "0".
Furthermore, if you attempt to make a setting lower than the lowest setting value
it will be set at the lowest setting value, and if you attempt to make a setting
higher than the highest setting value it will be set at the highest setting value.
±(0.0000 to 9999.9)
Page 62
56
(SUB display area)
Flash
Offset compensation value index
(SUB display area)
Flash
Light up
4.3 Offset Compensation
6. Press to confirm the mantissa part of the C offset com-
7. Input the C offset compensation value index with the arrow keys
pensation value.
The state becomes as follows.
or the numeric keypad.
(If you enter a number, each digit moves one place to the right.)
Settable Range : -99.9E-3 to 99.9E-3 (Input the absolute value)
Smallest resolution : 1.0E-18
Move to the digit......... and
Change the number ... and
8. Press to confirm the C offset compensation value index.
The state becomes as follows.
Page 63
4.3 Offset Compensation
9. Input the D offset compensation value with the arrow keys or the
numeric keypad.
(If you enter a number, each digit moves one place to the right.)
Settable Range of D : -1.99999 to 1.99999
Move to the digit......... and
Change the number ... and
10. Press to confirm the D offset compensation value.
The following will be displayed on the upper portion of the MAIN display when
“oFF” is selected.
• 3504-40, 3504-50...... “Low C“ (Low C reject function setting screen)
• 3504-60.....................“Cont“ (Contact check function setting screen)
• At time of shipment, the C and D offset compensation values are set to "0".
• The C and D offset compensation values are both divided into separate data
depending on the measurement frequency (120 Hz, 1 kHz).Set the offset
compensation value for the presently set measurement frequency.
57
4
11. Press .
The unit returns to normal measurement mode.
Page 64
58
Operation command
to the device
Measurement speed,
self calibration
4.4 Self Calibration
4.4 Self Calibration
In Model 3504-40, 3504-50, 3504-60, drifts in the measurement values can
be reduced by executing self calibration. Self calibration will acquire the value
needed to adjust the relative error between the current detection circuit and
voltage detection circuit and adjust the drifts of the detection circuits numerically.
Self calibration has the following modes.
•OFF
Adjust using the default self calibration value.
• MANUAL
When there is a request to start self calibration from EXT I/O, the self calibration value will be acquired and the measurement value adjusted.
However, when the measurement conditions (frequency, level, range) are
changed, the self calibration value will return to the factory default value.
When there is a request to start from communication, the self calibration
value will be acquired and measurement value adjusted at the point when
the first measurement is carried out after the start request.
The measurement value will be adjusted using the most current self calibration value.
• AUTO
The self calibration value is acquired and measurement value adjusted
every time a measurement is carried out.
: The same as the left
Supply power
OFF Default value
MANUAL Default value
AUTO Default value Revision Revision Revision Revision Revision
Measurement
(no request for
calibration)
Measurement
(request for cali-
bration)
Revision Default value
Changes in mea-
surement condi-
tions (frequency,
level, range)
Measurement
(no request for
calibration)
Measurement
(request for cali-
bration)
Revision
• Always connect to the object to be measured and set the measurement
conditions (frequency, level, range) for the evaluation before acquiring the self
calibration value. When the measurement conditions (frequency, level, range)
are changed, the current self calibration value will be disabled automatically
and returned to the factory default value.
• If the interval between taking the self calibration value and the next measurement becomes long, drift will occur between the time the self calibration value
was obtained and the current circuit conditions, reducing the effectiveness of
self calibration. Please make the interval after taking the self calibration value
as short as possible.
Take a new self calibration value after measuring if the ambient temperature
has changed by more than 2C.
• This device requires one hour of warm up time after it is turned on.
The circuit error is different from after warm up so always acquire the self
calibration value after warm up.
• When acquiring the self calibration value, the analog measurement time
(INDEX
See
) and measurement end time (EOM) become longer.
7.4 "About Measurement Times" (p. 128)
• When an abnormal self calibration value is acquired when the instrument to
be tested is not connected or self calibration is conducted in a noise environment, ERR will light up. When this happens, connect the instrument to be
tested correctly, or carry out measures to reduce noise then try self calibration
again to deactivate ERR.
Page 65
59
(Self calibration settings screen)
Menu content
Self calibration
(set in step 3)
(MAIN display area)
“MAnu”
When inputting the trigger from EXT I/O and when the
CALIB
signal line is at LOW, the self calibration value
will be calculated and adjusted during measurement.
Or when communication command (:CALibration:ADJust)
is executed, self calibration value will be calculated and
adjusted at the point of the first measurement after a
request for start.
“Auto”
Self calibration value will be calculated and adjusted
during each measurement.
“oFF”
Adjust using the factory default self calibration value.
4.4 Self Calibration
Performing Self Calibration ______________________________________
1. In normal measurement mode, press .
The upper part of the MAIN display area displays the menu contents and the
lower part displays the setting information.
(Refer to "Menu display organization" (p. 13) for menu order)
This setting cannot be changed in comparator mode and BIN mode.
2. Use or to select the “CALIb” menu item.
4
3. Use and to select a setting item.
Pressing or causes the display to change in the following manner。
4. Press .
The Self calibration setting is confirmed.
After confirmation, "IF" (Communication conditions setting screen) is displayed at the top of the MAIN display area.
The Self calibration setting is not confirmed unless is pressed.
5. Press .
Page 66
60
4.4 Self Calibration
Page 67
5.1 Comparator Function
Measurement results display
Judgment mode Measurement Results
Count (Count Value Setting) Displays the measurement value.
d-PEr (Deviation Percent
(%) Setting)
The first parameter (C) displays the result of the
calculation:
× 100
The second parameter (D) displays the result of the
calculation: (measurement value - reference value)
(measurement value - reference value)
| reference value|
Judging
measurement
results Chapter 5
5.1 Comparator Function
This function enables you to set the upper limit and lower limit values for each of C and D,
and then indicates the judgment result with HI, IN, or LO in the comparator judgment result
display area.
The judgment result enables you to determine whether the sample has passed or failed.
61
The corresponding signal is also output from the EXT I/O connector on the rear of the unit.
There are two judgment modes for comparator measurement: the count value setting and
deviation percent (
• Count Value Setting
Set count values for the upper limit and lower limit values of the measurement parameters.
• Deviation Percent (%) Setting
Enter reference values and then set percentages corresponding to the reference values
as the upper limit and lower limit values. The differences from reference values (C:
D:
) are displayed as the measurement values.
If the power is turned off while the unit is in comparator measurement mode, the unit will
be in comparator measurement mode when the unit is turned back on again.
Select judgment mode and set judgment conditions.
• Judgment mode settings ( p. 62)
• Judgment conditions settings ( p. 63)
• Count Value Setting ( p. 64)
• Deviation Percent (%) Setting ( p. 67)
%) setting.
%,
5
9
• Set the upper limit and lower limit values of any parameter that does not
require a comparator judgment to be made to OFF so that judgment will not
be performed.
• Set the upper limit and lower limit values of any parameter (C,D) that does
not require a comparator judgment to be made to OFF so that judgment will
not be performed.
• The measurement conditions for normal measurement mode are inherited
as is for the measurement conditions when the comparator is executed.
However, the AUTO range is automatically set to the HOLD range.
Page 68
62
(Judgment mode setting screen)
Menu content
Judgment mode
(set in step 3)
(MAIN display area)
“Count”
Count setting
“d-PEr”
Deviation percent (
%) setting
5.1 Comparator Function
Setting Judgment Mode_________________________________________
First, set the judgment mode. (Select the count value setting and the deviation
percent (
The judgment modes are the same for both the comparator and BIN.
%) setting.)
1. In normal measurement mode, press .
The upper part of the MAIN display area displays the menu contents and the
lower part displays the setting information.
(Refer to "Menu display organization" (p. 13) for menu order)
This setting cannot be changed in comparator mode and BIN mode.
2. Use or to select the “JudGE” menu item.
3. Use or to select a setting item.
Pressing or causes the display to change in the following manner.
4. Press .
The judgment mode is confirmed.
After confirmation, “bEEP_J”(Beep setting screen for judgment result) is displayed at the top of the MAIN display area.
The judgment mode is not confirmed unless is pressed.
5. Press .
The unit returns to normal measurement mode.
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63
1
Normal measurement
mode
Switch to comparator measurement mode.
The range is automatically set to HOLD.
2
Comparator measurement
mode
Switch to the setting mode for the upper limit
and lower limit values.
3
C setting
Confirm C.
Move to the next setting.
4
Reference value setting for C
(Only for the % setting)
Set the reference value for C.
5
Upper limit and lower limit
value settings for C
Set the upper limit value for C.
Confirm the upper limit value.
Set the lower limit value for C.
Confirm the lower limit value.
6
D setting
Select D.
Confirm D.
7
Reference value setting for D
(Only for the % setting)
Set the reference value for D.
Move to the next setting.
8
Upper limit and lower limit
value settings for D
Set the upper limit value for D.
Confirm the upper limit value.
Set the lower limit value for D.
Confirm the lower limit value.
9
Comparator measurement
mode
Switch to comparator measurement mode.
• Numeric
keypad
• Arrow keys
• Numeric
keypad
• Arrow keys
• Numeric
keypad
• Arrow keys
• Numeric
keypad
• Arrow keys
• Numeric
keypad
• Arrow keys
• Numeric
keypad
• Arrow keys
5.1 Comparator Function
Setting the Upper Limit and Lower Limit Values for the ComparatorSetting Workflow
5
9
Page 70
64
(Light up)
To make settings from an optional setting
mode, press while ”C” or ”d” is flashing
to select the setting mode, then press
.
Setting modes : C upper limit and lower limit
values D upper limit and lower limit values
C upper limit and lower limit values…
(SUB display area)
Flash
Flash
(SUB display area)
Upper limit values
Light up
5.1 Comparator Function
Measurement
method 1
Make settings using the upper limit and lower limit
values (count setting).
(To make settings using a reference value and the upper limit and lower limit values refer to "Measurement method 2" (p. 82))
1. Press to light up COMP and enter comparator measurement
mode.
2. Press .
3. Press to enter "C" upper limit value setting mode.
4. Input the C upper limit value using the arrow keys or the numeric
keypad.
Settable Range : OFF, -199999 to 999999 (When setting to "OFF" (p.72))
Move to the digit........ and
Change the number .. and
Setting a value lower than the lower limit value will not produce an error, but
accurate judgment will not be possible.
At time of shipment, it is set to ” - - - - - - ” (OFF).
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65
Flash
(SUB display area)
Lower limit value
Flash
(SUB display area)
Light up
Upper limit value
5.1 Comparator Function
5. Press to confirm the C upper limit value.
Enter C lower limit value setting mode.
6. In the same way input the C lower limit value using the arrow keys
or the numeric keypad.
At time of shipment, it is set to ” - - - - - - ” (OFF).
5
7. Press to set the C lower limit value.
8. Press to enter the D upper limit value setting mode.
9. Input the D upper limit value using the arrow keys or the numeric
keypad.
Settable Range: OFF, -199999 to 199999 (When setting to "OFF" ( p. 72))
Move to the digit......... and
Change the number ... and
Setting a value lower than the lower limit value will not produce an error, but
accurate judgment will not be possible.
9
At time of shipment, it is set to ” - - - - - - ” (OFF).
Page 72
66
Flash
(SUB display area)
Lower limit value
(Light up)
5.1 Comparator Function
10. Press to set the D upper limit value.
11. In the same way input the D lower limit value using the arrow keys
Enter the D lower limit value setting mode.
or the numeric keypad.
At time of shipment, it is set to ” - - - - - - ” (OFF).
12. Press to set the D lower limit value.
13. Press .
The unit switches to the comparator measurement mode.
The comparator measurement result is displayed in the MAIN display area.
See
"Comparator Measurement Results" (p. 73)
• The upper and lower limit values set during count setting become displayed
count values independent of measurement conditions. If the range settings
are changed, the absolute values which define the count values are
changed.
For example, if the range is currently set at 200 nF this would mean that C
count value of 50000 = 50E-9, D count value 100 = 0.00100.
• Set the comparator measurement mode measurement conditions while in
normal measurement mode.
See
• The large/small judgment for the upper limit and lower limit values is not per-
• Refer to "Judgement results display" (p. 73) regarding comparator judgment
• After settings are complete, can be used to toggle the judgment
3.3 "Setting the Measurement Conditions" (p. 26)
formed. An error is not generated if the upper limit and lower limit values are
set in reverse, but the judgment cannot be performed properly.
results.
range display to confirm the judgment range.
Page 73
67
(Light up)
To make settings from an optional setting
mode, press while ”C” or ”d” is
flashing to select the setting mode, then
press .
Setting modes: C reference value C
upper limit and lower limit values D reference value D upper limit and lower
limit values C reference value...
(SUB display area)
Light up
Flash
(SUB display area)
Light up
Flash
Reference value
5.1 Comparator Function
Measurement
method 2
Make settings using a reference value and the upper limit
and lower limit values ( % setting)
(To make settings using a reference value and the upper limit and lower limit values refer to "Measurement method 1" (p. 64))
1. Press to light up COMP and enter comparator measurement
mode.
2. Press .
5
3.
Press to enter "C" reference value setting mode.
4. Enter the C reference value using the arrow keys or the numeric
keypad.
(If you enter a number, each digit moves one place to the right.)
Settable Range : -199999 to 999999 (The
Move to the digit......... and
Change the number ... and
Setting a value lower than the lower limit value will not produce an error, but
accurate judgment will not be possible.
Set a count value for the reference value.
At time of shipment, it is set to ” 100000 ”.
% setting cannot be set to "0")
9
Page 74
68
(SUB display area)
Flash
Flash
Upper limit value
(SUB display area)
Light up
5.1 Comparator Function
5.
Press to confirm the C reference value.
The reference value entered this time is not confirmed unless is
pressed. The reference value used last time becomes valid.
6. Press to enter the C upper limit value setting mode.
7. Enter the C upper limit value using the arrow keys or the numeric
keypad.
Settable Range
• OFF, -999.99 to 999.99 (When setting to "OFF"(p.72))
Move to the digit........ and
Change the number .. and
Setting a value lower than the lower limit value will not produce an error, but
accurate judgment will not be possible.
At time of shipment, it is set to ” - - - - - - ” (OFF).
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69
(SUB display area)
Light up
Lower limit value
Flash
(SUB display area)
Flash
Light up
Flash
Reference value
(SUB display area)
5.1 Comparator Function
8. Press to confirm the C upper limit value.
Enter the C lower limit value setting mode.
9. Enter the C lower limit value using the arrow keys or the numeric
keypad.
At time of shipment, it is set to ” - - - - - - ” (OFF).
10. Press to confirm the C lower limit value.
11. Press to enter the D reference value setting mode.
5
9
Page 76
70
Light up
Flash
Upper limit value
(SUB display area )
5.1 Comparator Function
12. Enter the D reference value using the arrow keys or the numeric
13. Press to confirm the D reference value.
14. Press to enter the D upper limit value setting mode.
keypad.
Settable Range: -199999 to 199999
Move to the digit........ and
Change the number .. and
The reference value is set using the count value. At time of shipment it is set to ”0”.
The reference value entered this time is not confirmed unless is
pressed. The reference value used last time becomes valid.
15. Enter the D upper limit value using the arrow keys or the numeric
keypad.
Settable Range: OFF,-199999 to 199999 (When setting to "OFF" (p.72))
Move to the digit........ and
Change the number .. and
Setting a value lower than the lower limit value will not produce an error, but
accurate judgment will not be possible.
At time of shipment, it is set to ” - - - - - - ” (OFF).
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71
Light up
Flash
Lower limit value
(SUB display area)
(Light up)
5.1 Comparator Function
16. Press to confirm the D upper limit value.
Enter the D lower limit value setting mode.
17. In the same way, enter the D lower limit value using the arrow keys
or the numeric keypad.
At time of shipment, it is set to ” - - - - - - ” (OFF).
5
18. Press to confirm the D lower limit value.
19. Press .
The unit switches to the comparator measurement mode.
The comparator measurement result is displayed in the MAIN display area.
See
"Comparator Measurement Results" (p. 73)
• The upper limit and lower limit values for the count setting and the reference
value for the % setting become display count values that are independent
of the measurement conditions. If the measurement conditions differ, the
absolute values that signify the count values change.
For example, if the range is currently set at 200 nF this would mean that C
count value of 50000 = 50E-9, D count value 100 = 0.00100.
• Set the comparator measurement mode measurement conditions while in
normal measurement mode.
See
3.3 "Setting the Measurement Conditions" (p. 26)
• The large/small judgment for the upper limit and lower limit values is not performed. An error is not generated if the upper limit and lower limit values are
set in reverse, but the judgment cannot be performed properly.
• Refer to "Judgement results display" (p. 73) regarding comparator judgment results.
• After settings are complete, can be used to toggle the judgment
range display to confirm the judgment range.
9
Page 78
72
(Light up)
(Light up)
5.1 Comparator Function
Setting the Upper Limit and Lower Limit Values to OFF ______________
1. When entering the upper limit and lower limit values, use to
move left until the far left digit flashes and then press and hold
for at least two seconds or use to move right until the far right
digit flashes and then press and hold for at least two seconds.
The display changes to “– – – – – –” and OFF is set.
2. Press to confirm the OFF setting.
3. Press .
The unit switches to comparator measurement mode.
Canceling Comparator Measurement Mode_________________________
In comparator measurement mode, press twice.
The measurement mode LEDs light in the order of COMP BIN NORM, and
then the unit switches to normal measurement mode.
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73
Measurement value judgment
Upper limit value
Lower limit value
HI
IN
LO
Upper limit and
lower limit value
settings
When the measurement value is larger than the
upper limit value
When the measurement value is within the
range of the upper limit and lower limit values
When the measurement value is smaller than
the lower limit value
When the measurement value is above the
measurement range (OVER FLOW)
When the measurement value is below the
measurement range (UNDER FLOW)
Upper limit
Lower limit
HI
LO
Measurement
range
Measurement
range
Measurement value judgment
5.1 Comparator Function
Comparator Measurement Results ________________________________
• The measurement conditions of comparator measurement mode use the measurement conditions of normal measurement. Set the comparator mode measurement conditions in normal measurement mode.
See
3.3 "Setting the Measurement Conditions" (p. 26)
• The upper limit and lower limit value numbers are not checked for which is
greater and smaller. Therefore please take care when setting them, as correct
judgments cannot be made if they are set in the opposite order.
Judgement results
display
Each of the judgment results for C and D is displayed in the comparator judgment result display area.
The comparator judgment is not performed for parameters with the upper limit
and lower limit value set to OFF.
5
Judgment
order
1
2
3
4
Judgement results Meaning Solution
The HI LED lights up. Measurement error
The HI LED lights up. The measurement value is above the high limit
The LO LED lights up. The measurement value is below the low limit
The LO LED lights up. The measurement value is lower than the lower
The HI LED lights up. The measurement value is higher than the up-
The IN LED lights up. The measurement value is within the setting
value range in the current range.
value range in the current range.
limit value.
per limit value.
range.
See
"MAIN display area
ERROR display" (p. 14)
Switch to an appropriate
range.
See
3.3.6 "Measurement
Range" (p. 31)
9
Page 80
74
5.1 Comparator Function
Outputting Judg-
ment Results
Keys Enabled for
Comparator Mode
• Output the judgment result for each of C and D (LO/IN/HI) and the AND
results for both judgment results (only when both parameters are IN) from
EXT I/O.
See
7.1 "About the EXT I/O Connector" (p. 123)
• The comparator judgment results (IN/NG) can be differentiated by beep tones.
See
6.9 "Setting Beep Tones" (p. 112)
• Except for the trigger setting, the measurement conditions cannot be changed
in comparator measurement mode.
Press to switch to normal measurement mode and then change the
measurement conditions.
Key Function
Switches the measurement mode.
Switches to the setting modes for the upper limit and lower
limit values.
Change to confirm the upper/ lower limit values, range, and
voltage current monitor values.
Switches the trigger setting to INT/EXT.
This key is only enabled when the trigger setting is EXT. One
measurement is performed each time the key is pressed.
The following menu settings can be made.
• “LoAd_A(C/h)”
• “SAVE”
• “Ld_tYP”
• “Cont”
•“Lo C”
• “LEV.ChK”
• “bEEP_K”
•“dISP”
•“IF”
Settings other than the above listed can be made from normal
measurement mode.
Menu which cannot be set at the comparator measurement
mode will display the current setting conditions in the lower
portion of the MAIN display.
Changes the keylock function and cancels the remote state.
Page 81
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
(measurement value - reference value)
| reference value|
5.2 BIN Measurement Function
(Model 3504-50, 3504-60 only)
This function enables you to set up to 14 categories of upper limit and lower limit
values for C and one category of upper limit and lower limit values for D, and
indicates the judgment results in the BIN judgment result display area.
The corresponding signal is also output from the EXT I/O connector on the rear
of the unit.
There are two judgment modes for BIN measurement: the count value setting
and deviation percent (
• Count Value Setting
Set count values for the upper limit and lower limit values of the measurement
parameter.
%) setting
75
• Deviation Percent (%) Setting
Enter reference values and then set percentages corresponding to the reference values for the upper limit and lower limit values.
Select judgment mode and set judgment conditions.
• Judgment mode settings ( p. 76)
• Judgment conditions settings ( p. 77)
Count Value Setting ( p. 78)
Deviation Percent (%) Setting ( p. 82)
Measurement results display
Judgment mode Measurement Results
Count
(Count Value Setting)
d-PEr (Deviation Percent
(%) Setting)
Displays the measurement value.
The first parameter (C) displays the result of the
calculation:
× 100
The second parameter (D) displays the result of
the calculation: (measurement value - reference
value)
5
9
• If the power is turned off while the unit is in BIN measurement mode, the unit
will be in BIN measurement mode when the unit is turned back on again.
• Set the upper limit and lower limit values of any BIN number that does not
require a BIN judgment to be made to OFF so that judgment will not be performed.
• The measurement conditions for normal measurement mode are inherited
as is for the measurement conditions when the BIN is executed. However,
the AUTO range is automatically set to the HOLD range.
Page 82
76
(Judgment mode setting screen)
Menu content
Judgment mode
(set in step 3)
(MAIN display area)
“Count”
Count setting.
“d-PEr”
Deviation percent (
%) setting.
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
Setting Judgment Mode_________________________________________
Set the judgment mode before setting the BIN judgment conditions.
(Select the count value setting, the deviation percent (%) setting.)
The judgment mode is common to comparator measurement and BIN measurement.
1. In normal measurement mode, press .
The upper part of the MAIN display area displays the menu contents and the
lower part displays the setting information.
(Refer to "Menu display organization" (p. 13) for menu order)
This setting cannot be changed in comparator mode and BIN mode.
2. Use or to select the “JudGE” menu item.
3. Use or to select a setting item.
Pressing or causes the display to change in the following manner.
4. Press .
The judgment mode is confirmed.
After confirmation, “bEEP_J”(Beep setting screen for judgment result) is displayed at the top of the MAIN display area.
The judgment mode is not confirmed unless is pressed.
5. Press .
The unit returns to normal measurement mode.
Page 83
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
(Twice)
• Numeric
keypad
•Arrow keys
• Numeric
keypad
• Arrow keys
• Numeric
keypad
• Arrow keys
• Numeric
keypad
• Arrow keys
• Numeric
keypad
• Arrow keys
• Numeric
keypad
•Arrow keys
Setting the Upper Limit and Lower Limit Values for the BIN
Setting Workflow
Switch to comparator measurement mode.
Switch to BIN measurement mode.
The range is automatically set to HOLD.
1
Normal measurement
mode
77
2
BIN measurement mode
Reference value setting for C
3
(Only for the % setting)
Upper limit and lower limit
value settings for BIN1 to
4
BIN14
Switch to the setting mode for the upper limit
and lower limit values.
Confirm C.
Set the reference value for C.
Confirm the setting value.
5
Confirm BIN1.
Set the upper limit value for BIN1.
Confirm the upper limit value.
Set the lower limit value for BIN1.
Confirm the lower limit value.
Set BIN2 to BIN14 in the same manner.
Reference value setting for D
5
(Only for the % setting)
Upper limit and lower limit
6
7
value settings for D
BIN measurement mode
Confirm D.
Set the reference value for D.
Confirm the reference value.
Move to the next setting.
Confirm D.
Set the upper limit value for D.
Confirm the upper limit value.
Set the lower limit value for D.
Confirm the lower limit value.
Move to the next setting.
Switch to BIN measurement mode.
9
Page 84
78
(Light up)
(SUB display area)
Flash
BIN
number
To make settings from an optional setting
mode, press to select the setting
mode while ”1 to 14” is flashing, and then
press .
Setting modes: BIN1 to 14 upper and
lower limit values D upper and lower
limit values BIN1 to 14 upper and
lower limit values...
Flash
(SUB display area)
Light up
Upper limit value
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
Measurement
method 1
Make settings using the upper limit and lower limit values
(count setting).
(To make settings using a reference value and the upper limit and lower limit values refer to "Measurement method 2" (p. 82))
1. Use to switch to the BIN measurement mode.
2. Press .
3. Press to enter the BIN1 upper limit value setting mode.
4. Use the numeric keypad or the arrow keys to enter an upper limit
value for BIN1 and then press .
Settable Range: OFF, -199999 to 999999 (When setting to "OFF"( p. 87))
Move to the digit........ and
Change the number .. and
Setting a value lower than the lower limit value will not produce an error, but
accurate judgment will not be possible.
At time of shipment, it is set to ” - - - - - - ” (OFF).
Page 85
79
Flash
(SUB display area)
Light up
(SUB display area)
Flash
(SUB display area)
Light up
Flash
BIN2
Upper limit value
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
5. Press to confirm the BIN1 upper limit value.
Enter the BIN1 lower limit value setting mode.
If is not pressed, the BIN upper limit and lower limit values just entered
will not be set.
The previous BIN upper limit value and lower limit value will remain in effect.
6. Enter the BIN1 lower limit value using the arrow keys or the numeric
keypad.
5
At time of shipment, it is set to ” - - - - - - ” (OFF).
7. Press to confirm the BIN1 lower limit value.
8. Press to enter the BIN2 upper limit value setting mode.
In the same way make settings for the BIN2 to 14 upper limit values and lower
limit values.
9
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80
(SUB display area)
Light up
Flash
Upper limit value
(SUB display area)
Flash
Lower limit value
Light up
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
9. Press to enter the D upper limit value setting mode.
10. Enter the D upper limit value using the arrow keys or the numeric
keypad.
Settable Range: OFF, -199999 to 199999 (When setting to "OFF"( p. 87))
Move to the digit........ and
Change the number .. and
Setting a value lower than the lower limit value will not produce an error, but
accurate judgment will not be possible.
At time of shipment, it is set to ” - - - - - - ” (OFF).
11. Press to confirm the D upper limit value.
Enter the D lower limit value setting mode.
12. Enter the D lower limit value using the arrow keys or the numeric
keypad.
At time of shipment, it is set to ” - - - - - - ” (OFF).
13. Press to confirm the D lower limit value.
Page 87
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
(Light up)
14. Press .
The unit switches to the BIN measurement mode.
See
"Performing BIN Measurement" (p. 88)
• The upper limit and lower limit values for the count setting become display
count values that are independent of the measurement conditions. If the
measurement conditions differ, the absolute values that signify the count
values change.
For example, if the range is currently set at 200 nF this would mean that C
count value of 50000 = 50E-9 and D count value 100 = 0.00100.
• The measurement conditions for normal measurement mode are used for
the BIN measurement mode. Set the measurement conditions to use for
BIN measurement mode while the unit is in normal measurement mode.
• Check the following because judgment cannot be performed properly if the
upper limit and lower limit values are set incorrectly.
• Are the setting values within the display range of the measurement
range?
• Is the large/small relationship of the upper limit and lower limit values correct?
• After settings are complete, can be used to toggle the judgment
range display to confirm the judgment range.
81
5
9
Page 88
82
(Light up)
To make settings from an optional setting
mode, press while "C" is flashing to
select the setting mode, then press .
Setting modes: C reference value BIN1
to 14 upper limit and lower limit values
D reference value D upper limit and
lower limit values C reference value....
(SUB display area)
Light up
Flash
(SUB display area)
Flash
Light up
Reference value
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
Measurement
method 2
Make settings using the reference value upper limit and
lower limit values (% setting)
(To make settings using a reference value and the upper limit and lower limit values refer to "Measurement method 1" (p. 78))
1. Press to light up BIN and enter the BIN measurement mode.
2. Press .
3. Press to enter the C reference value setting mode.
4. Enter the C reference value using the arrow keys or the numeric
keypad.
(If you enter a number, each digit moves one place to the right.)
Settable Range: -199999 to 999999 (Cannot be set to 0.)
Move to the digit........ and
Change the number .. and
The reference value is set with the count value. At time of shipment it is set to
”100000”.
Page 89
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
(SUB display area)
Flash
BIN1
Flash
Light up
(SUB display area)
5. Press to confirm the C reference value.
The reference value entered this time is not confirmed unless is
pressed. The reference value used last time becomes valid.
6. Press to enter the BIN1 upper limit value setting mode.
83
5
7. Enter the BIN1 upper limit value using the arrow keys or the numeric
keypad.
Settable Range
•OFF, 999.99 to 999.99 (When setting to "OFF"( p. 87))
Move to the digit......... and
Change the number ... and
Setting a value lower than the lower limit value will not produce an error, but
accurate judgment will not be possible.
At time of shipment, it is set to ” - - - - - - ” (OFF).
Setting a value lower than the lower limit value will not produce an error,
but accurate judgment will not be possible.
9
Page 90
84
(SUB display area)
Light up
Lower limit value
Flash
BIN2
Flash
Light up
Lower limit value
Upper limit value
(SUB display area)
(SUB display area)
Flash
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
8. Press to confirm the BIN1 upper limit value.
Enter the BIN1 lower limit value setting mode.
9. Enter the BIN1 lower limit value in the same way using the arrow
keys or the numeric keypad.
At time of shipment, it is set to ” - - - - - - ” (OFF).
10. Press to confirm the BIN1 lower limit value.
11. Press to enter the BIN2 upper limit value setting mode.
In the same way set all BIN upper limit and lower limit values.
After all of the BIN upper limit and lower limit values have been set, the condition
will become as follows.
Page 91
85
Light up
Flash
Reference value
(SUB display area)
(SUB display area)
Upper limit value
Light up
Flash
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
12. Press to enter the D reference value setting mode.
13. Enter the D reference value using the arrow keys or the numeric
keypad.
Settable range: -199999 to 199999
Move to the digit......... and
Change the number ... and
5
The reference value is set with the count value. At time of shipment it is set to ”0“.
14. Press to confirm the D reference value.
If is not pressed, the reference value just entered will not be set. The
previous reference value will remain in effect.
15. Press to enter the D upper limit value setting mode.
9
16. Enter the D upper limit value using the arrow keys or the numeric
keypad.
Settable range: OFF, -199999 to 199999 (When setting to "OFF"( p. 87))
Move to the digit......... and
Change the number ... and
Setting a value lower than the lower limit value will not produce an error, but
accurate judgment will not be possible.
At time of shipment, it is set to ” - - - - - - ” (OFF).
Page 92
86
(SUB display area)
Light up
Flash
Lower limit value
(Light up)
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
17. Press to confirm the D upper limit value.
Enter the D lower limit value setting mode.
18. In the same way enter the D lower limit value using the arrow keys
or the numeric keypad.
At time of shipment, it is set to ” - - - - - - ” (OFF).
19. Press to confirm the D lower limit value.
20. Press .
Enter the BIN measurement mode.
"Performing BIN Measurement" (p. 88)
See
• The reference value for the setting and % setting become display count
values that are independent of the measurement conditions. If the measurement conditions differ, the absolute values that signify the count values
change.
For example, if the range is currently set at 100 pF this would mean that C
count value of 50000 = 50E-9 and D count value 100 = 0.00100.
• The measurement conditions for normal measurement mode are used for
the BIN measurement mode. Set the measurement conditions to use for
BIN measurement mode while the unit is in normal measurement mode.
• When checking the upper/lower limit values, error judgment is not done.
• Check the following because judgment cannot be performed properly if the
upper limit and lower limit values are set incorrectly.
•Are the setting values within the display range of the measurement range?
•Is the large/small relationship of the upper limit and lower limit values
correct?
• After settings are complete, can be used to toggle the judgment
range display to confirm the judgment range.
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(Light up)
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
Setting the Upper Limit and Lower Limit Values to OFF _______________
1. When entering the upper limit and lower limit values, use to
move left until the far left digit flashes and then press and hold
for at least two seconds or use to move right until the far right
digit flashes and then press and hold for at least two seconds.
The display changes to “– – – – – –” and OFF is set.
2. Press to confirm the OFF setting.
3. Press .
Enter the BIN measurement mode.
5
Canceling BIN Measurement Mode ________________________________
In BIN measurement mode, press .
The measurement mode LEDs light in the order of BIN NORM, and then the
unit switches to normal measurement mode.
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Hi
Lo
Lo Hi
OUT
OUT
D-NG D-NG
C
D
BIN1
BIN2
…
BIN14
When the measurement
value is larger than the
upper limit value of C
When the measurement
value is within the range
of the upper limit and
lower limit values of C
When the measurement
value is smaller than the
lower limit value of C
Upper limit
value
Lower limit
value
When the measurement
value is smaller than the
lower limit value of D
When the measurement
value is larger than the
upper limit value of D
When the measurement value is within
the judgment range of the upper limit
and lower limit values of D
Lower limit value Upper limit value
5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
Performing BIN Measurement____________________________________
• Starting with the lowest, checks to see if BIN numbers are within the set upper
limit and lower limit value range and displays as a judgment result the first BIN
number that is in range.
• Except for the trigger setting, the measurement conditions cannot be changed
in BIN measurement mode. Press to switch to normal measurement
mode and then change the measurement conditions.
• Press to toggle the information shown in the SUB display area.
C reference value (for the % setting) BIN 1 to 14 upper limit and lower
limit values D reference value (for the % setting) D upper limit and
lower limit values display OFF C reference value...
• If the upper limit and lower limit values of C and D have not been set, OUT will
be displayed in the BIN judgment result display area. The measurement range
will automatically become HOLD.
Judgement results
display
Each of the judgment results is displayed in the BIN judgment result display
area.
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5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
Outputting Judg-
ment Results
Keys Enabled for
Comparator Mode
• Output the judgment result for BIN (BIN1 to 14, OUT OF BINS, and D-NG)
from EXT I/O.
See
7.1 "About the EXT I/O Connector" (p. 123)
• The BIN judgment results (IN/NG) can be differentiated by beep tones.
See
6.9 "Setting Beep Tones" (p. 112)
Key Function
Switches the measurement mode.
Switches to the setting modes for the upper limit and lower
limit values.
Change to confirm the upper limit value, range, voltage current monitor values.
Switches the trigger setting to INT/EXT.
This key is only enabled when the trigger setting is EXT. One
measurement is performed each time the key is pressed.
The following menu settings can be made.
• “LoAd_A(C/h)”
• “SAVE”
• “Ld_tYP”
•“Cont”
•“Lo C”
• “LEV.ChK”
• “bEEP_K”
• “dISP”
•“IF”
Settings other than the above listed can be made from normal
measurement mode.
Menu which cannot be set at the comparator measurement
mode will display the current setting conditions in the lower
portion of the MAIN display.
Changes the keylock function and cancels the remote state.
5
9
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5.2 BIN Measurement Function (Model 3504-50, 3504-60 only)
Page 97
6.1 Setting the Average Function
(Setting screen for the number of measurements to be averaged)
Menu content
“on” or “oFF” flashes.
(MAIN display area)
(SUB display area )
The number of measurements
to average lights up.
Application
Functions Chapter 6
6.1 Setting the Average Function
The average function performs an averaging process on the measurement values. With the use of this function you can reduce measurement value fluctuations even in environments with a lot of noise.
1. In normal measurement mode, press .
The upper part of the MAIN display area displays the menu contents and the
lower part displays the setting information.
(Refer to "Menu display organization" (p. 13) for menu order)
91
This setting cannot be changed in comparator mode and BIN mode.
2. Use or to select the “AVErAG” menu item.
6
9
3. Press to enable or disable the average function.
It will toggle “on” and “oFF” each time is pressed.
4. Press to enable or disable the average function.
When “oFF” is selected, the averaging process is not performed. “SYnC” (Trigger synchronous output function setting screen) will be shown in the MAIN display area.
When “on” is selected, the number of measurements to be averaged will flash in
the middle row of the SUB display area.
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6.1 Setting the Average Function
5. When "on" is selected.
Enter the number of measurements to average using or the
numeric keypad.
When entering using the numeric keypad, the value is entered one digit at a time
from right to left.
Settable range : 1 to 256
Change the number
6. Press .
The number of measurements to average will be set.
Once it is set, “dELAY” (Trigger delay setting screen) is shown in the MAIN display area.
If is not pressed, the number of measurements to average will not be
set.
... and
7. Press .
The unit returns to normal measurement mode.
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6.2 Trigger Delay Setting
(Trigger delay setting screen)
Menu content
“on” or “oFF” flashes
(MAIN display area)
(SUB display area / “on” setting)
The delay time is lit up.
This sets the delay time between when the trigger is detected and measuring
begins. With the use of this function even if measurement is commenced immediately after connecting to a sample a reliable measurement value can be
attained.
1. In normal measurement mode, press .
The upper part of the MAIN display area displays the menu contents and the
lower part displays the setting information.
(Refer to "Menu display organization" (p. 13) for menu order)
This setting cannot be changed in comparator mode and BIN mode.
2. Use or to select the “dELAY” menu item.
93
6.2 Trigger Delay Setting
3. Press to enable or disable the trigger delay.
It will toggle “on” and “oFF” each time is pressed.
6
9
4. Press to enable or disable trigger delay.
When “oFF” is selected, “SYnC” (Trigger synchronous output function setting
screen) appears in the MAIN display area.
When “on” is selected, the leftmost LED which displays the delay time will flash
in the middle row of the SUB display area.
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6.2 Trigger Delay Setting
5. When "on" is selected.
6. Press to confirm the delay time setting.
7. Press .
Enter the delay time using or the numeric keypad.
(If you enter a number, each digit moves one place to the right.)
Settable range : 0.000 to 9.999(s)
Move to the digit........ and
Change the number
“SYnC” (Trigger synchronous output function setting screen) will be shown in the
MAIN display area.
If is not pressed the delay time setting will not be set.
The unit returns to normal measurement mode.
... and
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