Hioki 3560 Instruction Manual
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Hioki 3560 Instruction Manual

Hioki 3560 Instruction Manual

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3560
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AC mΩ HiTESTER
June 2011 Revised edition 12 3560A981-12 11-06H

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  • Page 1 Instruction Manual For...は専用機種。複数の場合は「/」で区切る。不要の場合はとる。 形名を入力。 複数の場合は「/」で区切る。 3560 品名を入力。 AC mΩ HiTESTER June 2011 Revised edition 12 3560A981-12 11-06H...

  • Page 3: Table Of Contents

    Contents Introduction Inspection Safety Notes Notes on Use Chapter Summary Chapter 1 Overview 1.1 Product Overview 1.2 Features 1.3 Identification of Controls and Indicators 1.3.1 Fluorescent Character Display Tube 1.3.2 Front Panel 1.3.3 Rear Panel / Side Panel Chapter 2 Specifications 2.1 General Specifications 2.2 Measurement Range 2.3 External Dimensions...
  • Page 4 4.3.5 Voltage Limiter 4.3.6 Zero Clear 4.3.7 Key Lock 4.3.8 Local 4.4 Zero Adjust 4.5 Starting Measurement Chapter 5 Comparator Function 5.1 Resistance Measurement Mode 5.2 Resistance and Voltage Measurement Mode 5.3 Selecting the AUTO/MANU Comparator Mode 5.4 Changing the Comparator Number 5.5 Switching On/Off the Comparator 5.6 Checking the Comparator Conditions (View) 5.6.1 View in Comparator of Resistance...
  • Page 5 7.2.8 Separators 7.2.9 Abbreviation of Compound Commands 7.2.10 Output Buffer 7.2.11 Input Buffer 7.2.12 Status Byte Registers 7.2.13 Event Registers 7.3 Message Code Table 7.3.1 Common Command 7.3.2 Messages 7.4 Message Reference 7.4.1 Common Command Messages 7.4.2 Specific Command Messages 7.5 Initialize Item List 7.6 Notes on RS-232C Interface 7.7 Sample Program...
  • Page 6 10.4 Effect of Over-voltage 10.5 SOURCE/SENSE Line Break Check 10.6 IEC 512-2, JIS C 5402 and JIS C 5441 10.7 Example of Advanced Measurements 10.8 Calibration of the 3560 Chapter 11 Maintenance and Service 11.1 Message Code Table 11.2 Cleaning 11.3 Troubleshooting...

  • Page 7: Introduction

    ──────────────────────────────────────────────────── Introduction Thank you for purchasing the HIOKI "3560 AC mΩ HiTESTER" To obtain maximum performance from the instrument, please read this manual first, and keep it handy for future reference. Inspection When you receive the instrument, inspect it carefully to ensure that no damage occurred during shipping.

  • Page 8: Safety Notes

    ──────────────────────────────────────────────────── Safety Notes This instrument is designed to comply with IEC 61010 Safety WARNING Standards, and has been thoroughly tested for safety prior to shipment. However, mishandling during use could result in injury or death, as well as damage to the instrument. Be certain that you understand the instructions and precautions in the manual before use.
  • Page 9 ──────────────────────────────────────────────────── 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 outlet by a power cord (portable tools, household applianceas, etc.) CAT II covers directly measuring electrical outlet receptacles.

  • Page 10: Notes On Use

    Before using the instrument 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 instrument, make sure that the insulation on the measurement leads is undamaged and that no bare conductors are improperly exposed.

  • Page 11: Chapter Summary

    Chapter 9 Printer Interface (Option) Describes Printer Interface. Chapter 10 Useful Information and Advanced Measurement Provides information on the advanced applications of the 3560 instrument. Chapter 11 Maintenance and Service Describes service operations and optional equipment of the 3560 instrument.
  • Page 12 ──────────────────────────────────────────────────── ──────────────────────────────────────────────────── Chapter Summary...

  • Page 13: Chapter 1 Overview

    Chapter 1 Overview 1.1 Product Overview The 3560 AC mΩ HiTESTER is a contact-resistance meter capable of providing quick and accurate measurements for the contact resistance of elements such as relays, switches, and connectors, as well as the internal resistance and open-circuit voltage of batteries.

  • Page 14: Features

    1.2 Features (1) AC four-terminal method for accurate measurement of resistance Thanks to the AC four-terminal method, the 3560 is capable of accurate resistance measurements unaffected by the resistance of leads or by contact resistance generated between the lead and the measured object.

  • Page 15: Identification Of Controls And Indicators

    ──────────────────────────────────────────────────── 1.3 Identification of Controls and Indicators 1.3.1 Fluorescent Character Display Tube REMOTE This indicator lights to indicate control through RS-232C or GP-IB interfaces. This indicator lights to indicate that open-circuit terminal voltage is LIMIT OFF not limited to 20 mV. SHIFT This symbol appears when this key is pressed, and disappears when any other key is pressed.

  • Page 16: Front Panel

    ──────────────────────────────────────────────────── 1.3.2 Front Panel 10 11 17 18 ──────────────────────────────────────────────────── 1.3 Identification of Controls and Indicators...
  • Page 17 (Sets power supply frequency.) Comparator on/off setup key COMP （COMP SET） (Allows you to access the comparator setup screen.) Key used to correct the offset for lead impedance and the 3560 0ADJ （0CLEAR） (Restores zero-adjust data to default values.) Buzzer on/off setup key COMP No.

  • Page 18: Rear Panel / Side Panel

    ──────────────────────────────────────────────────── 1.3.3 Rear Panel / Side Panel POWER INLET Terminal to which the power cord is connected (built-in fuse type) POWER SWITCH Switch used to switch on power RS-232C INTERFACE RS-232C interface terminal EXTERNAL OUTPUT Data output terminal TERMINAL EXTERNAL CONTROL Terminal used for external control of the instrument TERMINAL Slot for optional interface instrument...

  • Page 19: Chapter 2 Specifications

    ──────────────────────────────────────────────────── Chapter 2 Specifications 2.1 General Specifications Measurement method Resistance AC four-terminal method Σ-Δ method with sample hold function A/D method Sampling rate Rated supply frequency: 50 Hz FAST samples/sec 20.0 ms MEDIUM 6.25 samples/sec 160 ms SLOW 1.56 samples/sec 640 ms 60 Hz FAST samples/sec...
  • Page 20 9151-02 GP-IB CONNECTOR CABLE (2 m) 9151-04 GP-IB CONNECTOR CABLE (4 m) 9589 PRINTER INTERFACE 9203 DIGITAL PRINTER 9425 CONNECTION CABLE     (for connecting the 3560 to the 9203/2-meters) 9233 RECORDING PAPER (for the 9203/10meters, 10rolls ) Applicable standards EMC: EN 61326 EN 61000-3-2 EN 61000-3-3...

  • Page 21: Measurement Range

    ──────────────────────────────────────────────────── 2.2 Measurement Range ■ Resistance measurement Sampling rate: SLOW, MEDIUM Temperature coefficient: (±0.05%rdg.±0.8 dgt.)/℃      Maximum Accuracy Accuracy easurement Range Resolution indication (6 months) (1 year) current 1 μΩ ±0.5%rdgt. ±0.7%rdgt. 30 mΩ 31.000 mΩ 7.4 mA ±8 dgt. ±8 dgt. 10 μΩ...

  • Page 22: External Dimensions

    ──────────────────────────────────────────────────── 2.3 External Dimensions 215±5 275±5 320±5 ──────────────────────────────────────────────────── 2.3 External Dimensions...

  • Page 23: Chapter 3 Preparing For Measurement

    ──────────────────────────────────────────────────── Chapter 3 Preparing for Measurement 3.1 Mounting the Interface WARNING To avoid electric shock accident, before removing or replacing an interface, confirm that the instrument is turned off and that the power cord is disconnected. The mounting screws must be firmly tightened or the interface may not perform to specifications, or may even fail.

  • Page 24: Connecting The Power Cord

    ──────────────────────────────────────────────────── 3.2 Connecting the Power Cord WARNING Before turning the instrument on, make sure the source voltage matches that indicated on the instrument’s power connector. Connection to an improper supply voltage may damage the instrument and present an electrical hazard. To avoid electrical accidents and to maintain the safety specifications of this instrument, connect the power cord only to a 3- contact (two-conductor + ground) outlet.

  • Page 25: Connecting The Measurement Leads

    Extension of measurement leads is normally performed by Hioki. Consult NOTE your dealer or Hioki representative if you require this service. If you plan to extend the measurement leads yourself, see Section 10.3, "Configuration and Extension of the Measurement Leads."...

  • Page 26: Powering On/Off

    ──────────────────────────────────────────────────── 3.4 Powering On/Off ■ Powering ON 1. Turn on the rear panel switch (set the switch to the position POWER marked as "1.") The initial screen appears in the display. 2. A diagnostic self-test runs to test ROM and RAM devices for errors. Error messages are displayed for defective items.

  • Page 27: Setting The Power Supply Frequency

    ──────────────────────────────────────────────────── 3.5 Setting the Power Supply Frequency 1. Press the key. "SHIFT" appears lit in the SHIFT display. 2. Press the key. The power supply VIEW (50/60 Hz) frequency setup screen appears as shown to the left, with the current frequency flashing. 3.

  • Page 28: Instrument Handle

    ──────────────────────────────────────────────────── 3.6 Instrument Handle When using the handle as a stand for the device, do not press down too CAUTION hard on the device as this can damage the handle. The handle can be used as a stand. Pull both ends of the handle outward to release it and rotate it to the desired position.

  • Page 29: Chapter 4 Measurement Procedure

    ──────────────────────────────────────────────────── Chapter 4 Measurement Procedure The following flowchart outlines a basic measurement sequence. Preparing for Measurement See Chapter 3 Selecting the measurement mode See Section 4.1 See Section 4.2 Setting the measurement range Set the comparator as necessary. Setting the comparator functions See Chapter 5 Set the "Advanced setting "...

  • Page 30: Selecting The Measurement Mode

    ──────────────────────────────────────────────────── 4.1 Selecting the Measurement Mode ■ Resistance measurement mode The resistance measurement mode is primarily used to measure the contact resistance of relays, for example. 1. Press the key to select resistance mode. Ω/Ω.V 2. In resistance mode, only the "Ω" symbol for "Ω･ V"...

  • Page 31: Setting The Measurement Range

    ──────────────────────────────────────────────────── 4.2 Setting the Measurement Range The resistance range and voltage range (resistance and voltage mode only) may be set in the manual range mode. (1) Setting the resistance range Use the , and keys to select the desired range. DOWN AUTO Press the...

  • Page 32: Advanced Setting

    ──────────────────────────────────────────────────── 4.3 Advanced Setting 4.3.1 Sampling Rate Sampling refers to the operation by which measurements are converted into digital values. Sampling time refers to the duration over which sampling occurs, from beginning to end of sampling. The inverse of the sampling time is called the sampling rate.

  • Page 33: Hold

    ──────────────────────────────────────────────────── 4.3.3 Hold The measured value can be held. The hold function may be used with the trigger function (available via the external control terminal). For more information on the trigger function, see Section 6.3.1 "External Control Terminal" 1. Pressing the key displays "HOLD"...
  • Page 34 ──────────────────────────────────────────────────── ■ 9466 REMOTE CONTROL SWITCH The 9465 PIN TYPE LEAD and 9466 REMOTE CONTROL SWITCH can be combined as shown below. (The 9455 PIN TYPE LEAD and 9461 PIN TYPE LEAD can be also combined with the 9466.) Connect the switch to the probe of the lead, and join the two cables using the supplied spiral tube.

  • Page 35: Lead Line Break Check (Imperfect Contact Check)

    4.3.4 Lead Line Break Check (Imperfect Contact Check) ■ SOURCE line break check The 3560 measures resistance using the AC constant-current system. With this method, an AC constant current is unlikely to be supplied due to a broken SOURCE line or the resistance of the measurement object.

  • Page 36: Voltage Limiter

    ──────────────────────────────────────────────────── 4.3.5 Voltage Limiter The voltage limiter may be set. If set, the voltage applied to the measured object is limited to a maximum of 20 mVpeak in order to protect the oxide film on the contact surface of the object. 1.

  • Page 37: Key Lock

    ──────────────────────────────────────────────────── 4.3.7 Key Lock Keys may be locked to prevent improper setup. Set the key lock function in the following manner: 1. Press the key. "SHIFT" SHIFT appears lit on the display. 2. Press the key. HOLD (LOCK/LOCAL) "LOCK" appears in the display to Key lock active indicate that keys are locked.

  • Page 38: Zero Adjust

    ──────────────────────────────────────────────────── 4.4 Zero Adjust For accurate measurements, zero-adjust needs to be performed before measurement. Zero-adjust is also available with the EXT.I/O terminal. For more information on the EXT.I/O terminal, see Section 6.3.1 "External Control Terminal" 1. Connect the leads as shown below. 2.
  • Page 39 Perform a zero-adjust whenever you change sampling rates. ･ The voltage is input to the 3560 for measurement. If the voltage input is 3400 counts or more at zero adjustment, "ERR-1" appears and the zero adjustment is invalidated even in the resistance measurement mode.

  • Page 40: Starting Measurement

    Measurement of relay contact resistance ･ The value displayed may fluctuate if equipment generating magnetic NOTE fields is located near the 3560, such as electric motors. If fluctuations are observed, install the instrument in a location at a distance from the equipment.
  • Page 41 ──────────────────────────────────────────────────── ■ In case of abnormal measurements (NG) When the 3560 monitors the measurement process and judges the measurement to be incorrect, it outputs an abnormal measurements (NG) signal, displaying "− − −− −" on the fluorescent character display. Abnormal measurements include the following events: ･...
  • Page 42 ──────────────────────────────────────────────────── ──────────────────────────────────────────────────── 4.5 Starting Measurement...

  • Page 43: Chapter 5 Comparator Function

    ──────────────────────────────────────────────────── Chapter 5 Comparator Function With the comparator function, the instrument compares the measured value to the predetermined upper and lower limits to determine, based on set conditions, where the measured value falls in this range, then displays and outputs the result. The following flowchart illustrates the setup sequence.

  • Page 44: Resistance Measurement Mode

    ──────────────────────────────────────────────────── 5.1 Resistance Measurement Mode (1) Setting start 1. Press the key. "SHIFT" appears lit in the SHIFT display. 2. Press the key. The display COMP (COMP SET) switches to the comparator setup screen. 3. Press the key to select resistance mode. Ω/Ω･V In resistance mode, the screen displays only the "Ω"...
  • Page 45 ──────────────────────────────────────────────────── (5) Setting the buzzer mode 1. Use the (cursor right move) key to select the last digit of the resistance lower limit setup field. 2. Press the (cursor right move) key again to display the buzzer setup screen. 3. Use the keys to set the buzzer.

  • Page 46: Resistance And Voltage Measurement Mode

    ──────────────────────────────────────────────────── 5.2 Resistance and Voltage Measurement Mode (1) Setting start 1. Press the key. "SHIFT" appears lit in the SHIFT display. 2. Press the key. The display COMP (COMP SET) switches to the comparator setup screen. 3. Press the key to select resistance and Ω/Ω･V voltage mode.
  • Page 47 ──────────────────────────────────────────────────── (5) Setting the voltage range 1. Use the (cursor right move) key to select the voltage lower limit setup field. Press the (cursor right move) key again to select the voltage range setup field. 2. Use the keys to select voltage range. You can select the 5V or 50 V range.

  • Page 48: Selecting The Auto/Manu Comparator Mode

    ──────────────────────────────────────────────────── 5.3 Selecting the AUTO/MANU Comparator Mode ■ Selecting the AUTO/MANU Comparator Mode This instrument supports two mode options: an auto comparator mode in which the comparator is used for every sampling to display and output results, and a manual comparator mode in which comparator operation results are output only when the result indication is requested.

  • Page 49: Changing The Comparator Number

    ──────────────────────────────────────────────────── 5.4 Changing the Comparator Number Change the comparator number using the procedure shown below. For information on using the comparator, see Section 5.5 "Switching On/Off the Comparator." 1. Press the key to display the COMP No. comparator number setup screen. The comparator number on the screen will flash.

  • Page 50: Switching On/Off The Comparator

    ──────────────────────────────────────────────────── 5.5 Switching On/Off the Comparator Pressing the key toggles the comparator on COMP and off. When the comparator is on, "COMP" appears lit on the display and the comparator function is executed. When the comparator is off, "COMP" is not lit, and the comparator function does not execute.

  • Page 51: Checking The Comparator Conditions (View)

    ──────────────────────────────────────────────────── 5.6 Checking the Comparator Conditions (View) VIEW is a function allowing the current comparator setting to be checked. The upper and lower limits of both the resistance and voltage can also be checked. Since the key does not affect the current VIEW comparator setting, this function should be used in the measurement and pre-operation check while the upper and lower limits of the comparator...

  • Page 52: View In Comparator Of Resistance And Voltage Measurement Mode Setting

    ──────────────────────────────────────────────────── 5.6.2 View in Comparator of Resistance and Voltage Measurement Mode Setting When the resistance/voltage measurement mode has been set to the comparator, the upper and lower limits of both the resistance and voltage can be displayed. 1. Pressing the key stops displaying the VIEW measured voltage, displaying instead the upper...

  • Page 53: Chapter 6 External Control Terminal And External Output Terminal

    Chapter 6 External Control Terminal and External Output Terminal The 3560 is provided with external control and output terminals and supports the RS-232C interface and the optional GP-IB interface connector and printer interface. The external control terminal permits use of the measurement trigger, comparator trigger, printer trigger, and zero-adjust, comparator selection functions.

  • Page 54: Terminals And Signals

    ──────────────────────────────────────────────────── 6.1 Terminals and Signals 7･･･ 1･･･ ･･･6 ･･･17 ■ External control terminals Terminal Meaning Digital ground This terminal is connected to GND of the external output terminal inside the instrument. Measurement trigger terminal This terminal is enabled when the instrument is in TRIG hold mode.
  • Page 55 ──────────────────────────────────────────────────── ■ Comparator selection table COMP COMP COMP COMP Number Number Number Number 4 3 2 1 0 4 3 2 1 0 4 3 2 1 0 4 3 2 1 0 H H H H H H L H H H L H H H H L L H H H change...

  • Page 56: Connection Method

    ──────────────────────────────────────────────────── 6.2 Connection Method ･ To prevent damage to the instrument, avoid applying voltage or current CAUTION exceeding the rated value to the external output terminal. Similarly, avoid supplying voltage or current exceeding permissible values to the external control terminal. (Refer to the section listing the instrument’s electrical properties.) ･...

  • Page 57: Measurement By External Control Terminal And External Output Terminal

    ──────────────────────────────────────────────────── 6.3 Measurement by External Control Terminal and External Output Terminal 6.3.1 External Control Terminal (Input Signal) In the text below, "H" and "L" refer to the following two respective states: H: No input or input of GND +3.8 to GND +5 V. L: Input of GND +0 to GND +1.2 V.

  • Page 58: External Output Terminal (Output Signal)

    ──────────────────────────────────────────────────── The input signal is disabled under the following conditions. Any function NOTE dependent on the signal is also disabled. ･ Selection of a comparator No. (COMP0 - COMP4) during communications via RS-232 or GP-IB ･ The measurement trigger (TRIG) is issued if the instrument is not in hold mode.

  • Page 59: Timing Chart

    ――――― pulse width − − 1 ms MANU Length of time from connection of the 3560 to the sample to − − 5 ms setting of NG to Lo Length of time from disconnection of the 3560 from the 1 ms −...
  • Page 60 When reselecting comparator number by external control terminal signal, use COMP 0 to 4. After reselecting comparator number, keep the same signal status. Comparator number is reselected. Starts measurement after 3560 setting is stabilized. (2) Measurement using trigger function 【State】...
  • Page 61 ──────────────────────────────────────────────────── (3) Measurement Using MANU Function 【State】 Chuck 【Output】 【Input】 MANU 【Output】 【Output】 Hi,IN,Lo Connect object to be measured to measurement lead. Measurement error alarm signal(NG) is disengaged. ――――――――――― MANU signal is output after time to stabilize. Waiting time（response time）is as follows depending on sampling. This value applies in the case of pure resistance.
  • Page 62 Try the following solutions. ･ Install filter in the power supply 3560 and control equipment. ･ Use other power source for 3560 and control equipment. Isolate with transformer, etc. ･ Separate measurement leads, control signal and power supply line.

  • Page 63: Internal Circuit Configuration (Input/Output)

    Signal leads are functionally separate from measurement leads in order NOTE to prevent interaction between these lead groups. To preserve the insulation, be sure to ground the equipment if it’s connected to the 3560. ──────────────────────────────────────────────────── 6.3 Measurement by External Control Terminal and External Output Terminal...
  • Page 64 ──────────────────────────────────────────────────── ──────────────────────────────────────────────────── 6.3 Measurement by External Control Terminal and External Output Terminal...

  • Page 65: Chapter 7 Rs-232C Interface

    ──────────────────────────────────────────────────── Chapter 7 RS-232C Interface Except for the power switch, all instrument functions can be performed by remote control through the RS-232C interface. The RS-232C and optional GP-IB interfaces may not be used simultaneously. (That is, only one interface may be used at any one given time.) For more information, see Section 7.2 "Operating Procedure (RS-232C)."...

  • Page 66: Connection To Computer (Rs-232C)

    To avoid damage to the instrument, do not short the output terminal and do not input voltage to the output terminal. To connect the 3560 and a PC, attach one end of the RS-232C cable to the instrument’s RS-232C connector and the other end to the PC serial port.

  • Page 67: Operating Procedure (Rs-232C)

    GP-IB cannot be selected. 7.2.2 Communication Methods by the RS-232C In order to control the 3560 by the RS-232C, there are several kinds of messages. Of these, program messages are those received by the 3560 from the computer, while response messages are those sent from the 3560 to the computer.

  • Page 68: Program Messages

    Further, during operation both lower case letters will be accepted without distinction. (2) Response messages It represents the response message for query messages from the 3560. Response messages generated by the 3560 are in long form and in upper case letters. :CSET:BEEPER IN Example ･...

  • Page 69: Headers

    ──────────────────────────────────────────────────── 7.2.5 Headers (1) Program message headers The program message always requires a header. These are three types of header: simple headers, compound headers, and particular headers. Simple header A header consisting of a single word beginning with a letter. Example :AUTorange Compound header...

  • Page 70: Data Formats

    Unsigned numbers are taken as positive. Further, if the accuracy of a numerical value exceeds the limit which the 3560 can deal, it is rounded off. (5 and above is rounded up; 4 and below is rounded down) NR1 format - integer data.

  • Page 71: Separators

    While simple and complex command headers don’t require a colon ": " prefix, we recommend using the colon to avoid confusion with abbreviated expressions and to prevent 3560 malfunction. With the 3560, there are 3 possible current paths: ":CSET", ":LOCK", ":MEAS" ────────────────────────────────────────────────────...

  • Page 72: Output Buffer

    The status byte register is an 8-bit register whose contents are output from the 3560 to the controller, when serial polling is being performed. If even only one bit in the status byte register has changed from 0 to 1 (provided that it is a bit which has been set in the service request enable register as a bit which can be used), then the MSS bit is set to 1.

  • Page 73: Event Registers

    ──────────────────────────────────────────────────── Although the MSS bit is read out on an *STB? query, on a *CLS command for example it is not cleared until the event is cleared. Meaning Not used MSS shows the logical sum of other bits in the status byte register.
  • Page 74 ■ Standard event status resister Power-on flag Bit 7 PON is set to "1" when the 3560 is turned on or restored from a power failure and switching the interface. Bit 6 User request This bit is not used in the 3560.

  • Page 75: Message Code Table

    NR1 (1) standard event status register (SESR). Queries out and clears the contents of the *ESR? NR1 (1) standard event status register (SESR). [HIOKI,3560 Queries device ID. *IDN? ,0,V * . ** ] Sets the standard event status register bit0 *OPC (OPC bit) to "1."...

  • Page 76: Messages

    ──────────────────────────────────────────────────── 7.3.2 Messages Input/output Command Meaning Data format Executes zero-adjust and queries the :ADJust? result. Sets the auto range. :AUTorange [ON/OFF] (1) Queries for auto-range mode on/off :AUTorange? [ON/OFF] (1) status. Selects the comparator to be used. :COMParator Numerical value (1) Queries the comparator number.
  • Page 77 ──────────────────────────────────────────────────── Queries for the hold-mode on/off :HOLD? [ON/OFF] (1) status. Queries for set open-circuit terminal :LIMit [ON/OFF] (1) voltage. Queries for set open-circuit terminal :LIMit? [ON/OFF] (1) voltage. This command turns external input :LOCK:EXTernal [ON/OFF] (1) terminal locking on or off. Response Format for Query that :LOCK:EXTernal? [ON/OFF] (1)

  • Page 78: Message Reference

    ──────────────────────────────────────────────────── 7.4 Message Reference Example of command reference : Command ■ Indicates functions of message reference Syntax Indicates the command syntax. Describes points that require Function special attention when using the data Indicates the data format for a command. command that includes data. Notes Indicates the what kinds of Response Indicated only for commands...

  • Page 79: Common Command Messages

    ──────────────────────────────────────────────────── 7.4.1 Common Command Messages *CLS ■ Clears the status byte register and the event registers. This instruction clears the event Function Syntax *CLS registers and the bits of the status byte register associated with that register (SESR, STB). Note This has no effect upon the output queue, the various enable registers, or bit 4 (the MAV bit) of the status byte register.
  • Page 80 *IDN? ■ Queries device ID. Syntax Function Queries device ID (manufacturer’s *IDN? name, model name, software Response HIOKI, 3560, 0, V2.00 version. syntax First field Manufacturer’s name Second field Model name Notes ･ No header is affixed to the response...
  • Page 81 Transmission Returns a "1" when all *RST and MEAS actions are complete. *RST ■ Initializes the settings. Syntax ･ Resets the 3560 instrument. Function *RST ･ The table below lists contents to be reset. Initialized items by the 3560 Measurement mode Resistance...
  • Page 82 0 to 255 enable resister (SRER) to the status byte register (STB). Example *SRE 32 Notes When 3560 is turned on or I/F is Transmission Explanation of example: the switched, the data is reset to "0." service request enable register ESB is set to "1."...
  • Page 83 ──────────────────────────────────────────────────── *TST? ■ Requests execution of, and queries the result of, the self test. Syntax Function ･ Causes the 3560 to perform the self TST? test, and returns the result thereof (If headers are ON) Response as a numerical data value in NR1...

  • Page 84: Specific Command Messages

    ──────────────────────────────────────────────────── 7.4.2 Specific Command Messages :ADJust? ■ Executes zero-adjust and queries the result. This command executes a zero- Syntax Function :ADJust? adjust and returns a result in 0/1 Response (If headers are ON) NR1 numeric data (data) format. :ADJUST data syntax If "data = 0, (If headers are OFF)
  • Page 85 ──────────────────────────────────────────────────── :AUTOrange? ■ Queries for auto-range mode on/off status. Syntax Function This command returns the current :AUTOrange? auto range setting in ON/OFF (If headers are ON) Response character data (data) format. :AUTORANGE data syntax (If headers are OFF) data Example (If headers are ON) Transmission :AUT?
  • Page 86 ──────────────────────────────────────────────────── :CSET:BEEPer ■ Sets the buzzer for comparator determination. Syntax Function This command sets the buzzer for :CSET:BEEPer data the comparator specified by the data Resistance measurement mode: :CSET:NUMBer command. OFF/IN/HL character data Notes Resistance and voltage Data is selected according to the measurement mode: mode specified by the :CSET:MODE OFF/PASS/FAIL character data...
  • Page 87 ──────────────────────────────────────────────────── :CSET:MODe? ■ Queries for the measurement mode set for the comparator. Syntax Function ･ This command selects resistance :CSET:MODe? measurement mode or resistance (If headers are ON) Response and voltage measurement mode for :CSET:MODE data syntax the comparator specified by the (If headers are OFF) :CSET:NUMBer command.
  • Page 88 ──────────────────────────────────────────────────── :CSET:RPARameter ■ Sets the upper and lower limits for comparator resistance. Syntax Function This command sets the resistance :CSET:RPARameter data1, data2 range of the comparator specified by data the :CSET:NUMBer command. The upper and lower limits are Range data1 data2 determined automatically;...
  • Page 89 ──────────────────────────────────────────────────── :CSET:RRANge ■ Sets the resistance range used by the comparator. Function This command sets the resistance Syntax :CSET:RRANge data range for the comparator specified by data the :CSET:NUMBer command. 0.03,0.3,3,30,300,3000 (Numerical value data) Notes If numeric data is not specified, an execution error occurs.
  • Page 90 ──────────────────────────────────────────────────── :CSET:VPARameter ■ Sets for the comparator voltage upper and lower limits. Function This command sets the voltage range Syntax :CSET:VPARameter data1, data2 of the comparator specified by the data :CSET:NUMBer command. The upper and lower limits are determined automatically; the smaller value is Range data1 data1...
  • Page 91 ──────────────────────────────────────────────────── :CSET:VRANge ■ Sets for the voltage range used by the comparator. Syntax Function This command sets the voltage :CSET:VRANge data range of the comparator specified by data -50 to 50 (Numerical value data) the :CSET:NUMBer command. Example Notes ･ If numeric data is not specified, an :CSET:VRAN 5 Transmission execution error occurs.
  • Page 92 ──────────────────────────────────────────────────── :CTMode? ■ Queries the comparator mode. Syntax Function This command returns the set :CTMode? comparator mode in (If headers are ON) Response AUTO/MANUAL character data :CTMODE data syntax (data) format. (If headers are OFF) data Example (If headers are ON) Transmission :CTM? :CTMODE AUTO?
  • Page 93 ──────────────────────────────────────────────────── :HEADer ■ Enable and disable headers. Syntax Function This command turns response HEADer data message header on or off. data ON/OFF (Character data) Example HEAD OFF Transmission No header is affixed to the response message. :HEADer? ■ Queries the headers enablement. Syntax Function This command returns the response...
  • Page 94 ──────────────────────────────────────────────────── :HOLD? ■ Queries for the hold-mode on/off status. Syntax Function This command returns the current :HOLD? measurement hold setting in (If headers are ON) Response ON/OFF character data (data) :HOLD data syntax format. (If headers are OFF) data Example (If headers are ON) Transmission :HOLD?
  • Page 95 ──────────────────────────────────────────────────── :LOCK:EXTernal ■ This command turns external input terminal locking on or off. Syntax Function External input terminal locking :LOCK:EXTernal data turns on or off. data ON/OFF (Character data) Example :LOCK:EXT ON Transmission External input terminal locking is turned on.. :LOCK:EXTernal? ■...
  • Page 96 ──────────────────────────────────────────────────── :LOCK:KEY? ■ Queries for the on/off status of the key lock. Syntax Function This command returns the current :LOCK:KEY? key lock setting in ON/OFF (If headers are ON) Response character data (data) format. :LOCK:KEY data syntax (If headers are OFF) data Example (If headers are ON)
  • Page 97 ──────────────────────────────────────────────────── :MEASure:BATTery? ■ Queries for the current measured resistance and voltage and comparator result. Syntax Function ･ In resistance and voltage :MEASure:BATTery? measurement mode, this command (If headers are ON) Response returns current measured :MEASURE:BATTERY data1, data2 syntax resistance and voltage in NR3 (If headers are OFF) numeric data format (data1 and data1, data2...
  • Page 98 ──────────────────────────────────────────────────── :MEASure:RESistance? ■ Queries for the current measured resistance and comparator result. Syntax Function ･ This command returns the current :MEASure:RESistance? measured resistance in NR3 (If headers are ON) Response numeric data format (data1), and :MEASURE:RESISTANCE data1, data2 syntax the comparator result in (If headers are OFF) HI/IN/LO/OFF/NG character data data1, data2...
  • Page 99 ──────────────────────────────────────────────────── :MEASure:VOLTage? ■ Queries for the current measured voltage and comparator result. Syntax Function ･ This command returns the current :MEASure:VOLTage? measured voltage in NR3 numeric (If headers are ON) Response data format (data1), and the :MEASURE:VOLTAGE data1,data2 syntax comparator result in (If headers are OFF) HI/IN/LO/OFF/NG character data data1,data2...
  • Page 100 ──────────────────────────────────────────────────── :MODe? ■ Queries the measurement mode. Syntax Function This command returns the current :MODe? measurement mode setting in R/RV (If headers are ON) Response numeric data (data) format. MODE data syntax (If headers are OFF) data Example (If headers are ON) Transmission :MOD? :MODE R...
  • Page 101 ──────────────────────────────────────────────────── :RRANge? ■ Queries the resistance range. Syntax Function This command returns the currently :RRANge? set resistance range in NR3 numeric (If headers are ON) Response data (data) format. :RRANGE data syntax (If headers are OFF) If auto range is active, returns the Notes data currently set range.
  • Page 102 ──────────────────────────────────────────────────── :SENSecheck ■ Sets the SENSE line break check for measurement leads. Syntax Function SENSE line break check for :SENSecheck data measurement leads turns on or off. data ON/OFF (Character data) Example :SENS ON Transmission Broken-line detection is turned on for the SENSE line of the measurement leads.
  • Page 103 ──────────────────────────────────────────────────── :VRANge? ■ Queries the voltage range. Syntax Function This command returns the currently :VRANge? set voltage range in NR3 numeric (If headers are ON) Response data (data) format. :VRANGE data syntax (If headers are OFF) Notes ･If resistance measurement mode is data active, an execution error occurs.

  • Page 104: Initialize Item List

    ──────────────────────────────────────────────────── 7.5 Initialize Item List Initialization method After power-on * RST command * CLS command Item RS-232C communication conditions Device-specific functions ● (range, etc.) Output queue ● Input buffer ● Event resister ● ● Current pass ● Header on/off ● ────────────────────────────────────────────────────...

  • Page 105: Notes On Rs-232C Interface

    3193 receives the query, there is a query differs from the display possibility that it may not agree with the display at the on the front panel of the 3560. instant that the controller reads it in. ────────────────────────────────────────────────────...

  • Page 106: Sample Program

    ──────────────────────────────────────────────────── 7.7 Sample Program 7.7.1 To be prepared in Visual Basic 5.0/6.0 These sample programs are written in Microsoft Visual Basic 5.0 and 6.0. ・The following are used for communication: For RS-232C communication: MSComm from Visual Basic Professional For GP-IB communication: National Instruments GP-IB Board, Driver and Module for Visual Basic ・During communications, the terminator setting is supposed to be as follows:...
  • Page 107 Dim ud As Integer ’State (unused) Dim i As Integer pad = 0 ’Board Address 0 gpibad = 1 ’3560 Address 1 timeout = T10s ’Timeout about 10s Call ibfind("gpib0", 0) ’Initialize GP-IB Call ibdev(pad, gpibad, 0, timeout, 1, 0, ud) Call SendIFC(pad) Open App.Path &...

  • Page 108: To Be Prepared In Visual Basic 2005

    ──────────────────────────────────────────────────── 7.7.2 To be prepared in Visual Basic 2005 This section describes an example of how to use the Windows development language Visual Basic2005 Express Edition to operate the 3561 unit from a PC via RS-232C, incorporate measurement values, and save measurement values to a file.
  • Page 109 ──────────────────────────────────────────────────── (3) Use the method in step 2 to create another button, and edit the text in the property window of each button to appear as in the diagram. (4) Right-click above [ From1 ] in the solution explorer, and select [ View Code ]. Follow the procedure below so that the VB2005 window becomes as shown in the diagram below.

  • Page 110: Sample Programs (Visual Basic 2005)

    Button created to close application Button2 When the [ Begin Measurement ] is pressed, the 3560 takes 10 measurements and writes the measurement values to a [ data.csv ] file. When the [ Quit ] button is pressed the program closes.
  • Page 111 (e) Opens the "data.csv" file. However, if a file with this name already exists, the previous "data.csv" will be deleted and a new file created. (f) Sends the command to the 3560 to perform most recent return that measurement result to the computer.
  • Page 112 ──────────────────────────────────────────────────── ──────────────────────────────────────────────────── 7.7 Sample Program...

  • Page 113: Chapter 8 Gp-Ib Interface (Option)

    ──────────────────────────────────────────────────── Chapter 8 GP-IB Interface (Option) Except for the power switch, all instrument functions can be performed by remote control through the optional GP-IB interface. The RS-232C and optional GP-IB interfaces may not be used simultaneously. (That is, only one interface may be used at any one given time.) For more information on selecting between the RS-232C or GP-IB interface, see the section that describes setting the RS-232C interface.

  • Page 114: Connection To Computer (Gp-Ib)

    This keeps the instrument’s internal temperature uniform and within specifications. To connect the 3560 to a PC, connect the GP-IB cable to the instrument’s GP-IB connector and the PC serial port. GP-IB cables are available from Hioki in two lengths: 9151-02 (2 m) and 9151-04 (4 m).

  • Page 115: Operating Procedure (Gp-Ib)

    8.2 Operating Procedure (GP-IB) 8.2.1 Communication Methods by the GP-IB In order to control the 3560 by the GP-IB, there are several kinds of messages. Of these, program messages are those received by the 3560 from the computer, while response messages are those sent from the 3560 to the computer.

  • Page 116: Message Format

    Further, during operation both lower case letters will be accepted without distinction. (2) Response messages It represents the response message for query messages from the 3560. Response messages generated by the 3560 are in long form and in upper case letters. :CSET:BEEPER IN Example...

  • Page 117: Headers

    ──────────────────────────────────────────────────── 8.2.4 Headers (1) Program message headers The program message always requires a header. These are three types of header: simple headers, compound headers, and particular headers. Simple header A header consisting of a single word beginning with a letter. Example :AUTorange Compound header...

  • Page 118: Data Formats

    Unsigned numbers are taken as positive. Further, if the accuracy of a numerical value exceeds the limit which the 3560 can deal, it is rounded off. (5 and above is rounded up; 4 and below is rounded down). NR1 format - integer data.

  • Page 119: Delimiters

    CR + LF + EOI The response message delimiter has the following format: CR + LF + EOI The 3560 analyzes the message after checking the delimiter. When using NOTE an NEC PC-9801-series computer (and its GP-IB board) as a controller, first execute the "CMD DELIM=0"...

  • Page 120: Abbreviation Of Compound Commands

    When the Device is cleared. When the I/F is Switched. The 3560 has an output queue of 128 byte capacity.If the response messages overflow this limit of 128 byte, a query error is generated, and the output queue is cleared. Further, if a new message is received while the output queue still contains data, the output queue is cleared, and a query error is generated.

  • Page 121: Status Model

    ──────────────────────────────────────────────────── 8.2.11 Status Model The term "event" refers to any phenomenon which generates a service request. Information on standard event resister Generation of service request RQS Information on output queue bit6 bit7 bit5 bit4 bit3 bit2 bit1 bit0 Status byte registers（STB） Logical sum ＆...

  • Page 122: Status Byte Registers

    The status byte register is an 8-bit register whose contents are output from the 3560 to the controller, when serial polling is being performed. If even only one bit in the status byte register has changed from 0 to 1 (provided that it is a bit which has been set in the service request enable register as a bit which can be used), then the MSS bit is set to 1.

  • Page 123: Event Registers

    ──────────────────────────────────────────────────── 8.2.13 Event Registers (1) Standard event status register (SESR) The standard event status register is an 8-bit register. If any bit in the standard event status register is set to 1 (after masking by the standard event status enable register), bit 5 (ESB) of the status byte register is set to 1.
  • Page 124 ■ Standard event status resister Power-on flag Bit 7 PON is set to "1" when the 3560 is turned on or restored from a power failure. Bit 6 User request This bit is not used in the 3560.

  • Page 125: Gp-Ib Command

    ──────────────────────────────────────────────────── 8.2.14 GP-IB Command Interface functions permit use of the following commands: Command Function Go To Local The remote state is canceled, and the system goes into the local state. Local Lock Out All keys, including the key, becomes out of LOCAL operating.

  • Page 126: Sample Program

    HP’s controller. For information on HPBASIC, refer to its user’s manual. All the messages in the sample program are described in shortened form. The GP-IB address of the 3560 is set to "1". (1) 3560 inquiry program This program initializes the 3560. It inquires to determine the manufacturer, model name, and software version.
  • Page 127 ──────────────────────────────────────────────────── (2) 3560 measurement mode, sampling rate, and measurement range setup program This program sets the measurement mode, sampling rate, and measurement range of the 3560, and inquires to determine the established settings. 100 Defines character strings 100 DIM M$[10],S$[10],AR$[10]...
  • Page 128 ──────────────────────────────────────────────────── (3) 3560 comparator setup program This program sets comparators for the 3560 and inquires to determine the established settings. 100 Defines character strings 100 DIM Cm$[10] 110 Defines character strings 110 DIMRbm$[10],Vbm$[10] 120 Initialize the interface 120 CLEAR 701 130 Set the header 130 OUTPUT 701;":HEAD OFF"...

  • Page 129: Notes Of The Gp-Ib

    Has a LLO (Local Lock Out) command been transmitted? Transmit a GTL (Go To Local) command to put the 3560 into the local state. Be sure to transmit one query before each INPUT@ When attempting to read data using a Basic INPUT@ statement, the GP-IB (ENTER) statement.
  • Page 130 ──────────────────────────────────────────────────── ──────────────────────────────────────────────────── 8.4 Notes of the GP-IB...

  • Page 131: Chapter 9 Printer Interface (Option)

    Chapter 9 Printer Interface (Option) 9.1 Outline After mounting an optional 9589 PRINTER INTERFACE to the 3560, you can connect a 9203 DIGITAL PRINTER or general-purpose Centronics printer to print out measurement results. If the 9203 DIGITAL PRINTER is connected, the 9203 can process the data statistically, and the processed data can be printed out by the digital printer.
  • Page 132 9425: Connects the interface of the 3560 to the 9203. Leads supplied with the 9203: Connect the GND terminal of the 3560 to the GND terminal of the 9203 and the PRINT terminal of the 3560 to the TRIG terminal of the 9203.

  • Page 133: Printing

    ──────────────────────────────────────────────────── 9.3 Printing This section explains how to output data to a general-purpose Centronics printer. Measure the resistance or resistance and voltage. For measurement methods, see Chapter 4 "Measurement Procedure." Change the PRINT (print trigger) of the external control terminal from "H"...
  • Page 134 ──────────────────────────────────────────────────── ■Printing example of 9203 digital printer Resistance and voltage Resistance measurement mode measurement mode ･ Data is not printed in either setup mode − that is, when no NOTE measurements are being made. ･ If the comparator is not used, no comparator result is printed. ･...

  • Page 135: Chapter 10 Useful Information And Advanced Measurement

    In the 3560, a synchronized wave detection system is used, whereby the internal impedance is separated into resistance and reactance, and the resistive component only displayed.

  • Page 136: Synchronous Detection System

    Reference signal Given "v1," a reference signal voltage for the AC current generated in the 3560, and "v2," the signal voltage for use in synchronous detection, these parameters may be expressed by the equation given below. θof v2 shows the phase difference against v1 and is generated by the reactance.

  • Page 137: Configuration And Extension Of The Measurement Leads

    6. Extending a lead increases the voltage drop in the lead. Do not exceed the permissible resistance for the extended lead per range defined by the 3560. Over-extending a lead can lead to resistance not being measured to the maximum count (SLOW/MEDIUM: 31000 counts, FAST: 3100 counts).
  • Page 138 Since the 3560 measures a minute resistance with AC power, it is affected by induced voltage. Induced voltage refers to voltage that allows the current generated in the 3560 to build an inductive coupling in a lead and affect signal lines. Since the phase of the induced voltage is shifted from that of the AC current (reference signal) by 90 degrees, it can be eliminated with the synchronous detection circuit if the voltage is low.

  • Page 139: Effect Of Over-Voltage

    ──────────────────────────────────────────────────── 10.4 Effect of Eddy Currents The AC current generated in the 3560 induces eddy currents in the surrounding metallic plates, which generate induced voltage in the measurement lead. Since the phase of this induced voltage is shifted from that of the AC current (reference signal) by 180 degrees, it cannot be eliminated by the synchronous detection circuit, resulting in measurement errors.

  • Page 140: Source/Sense Line Break Check

    ──────────────────────────────────────────────────── 10.5 SOURCE/SENSE Line Break Check The 3560 supports SOURCE line break check and SENSE line break check functions. The SOURCE line break check function may be enabled or disabled. The figure below gives a SOURCE line break check circuit diagram.

  • Page 141: Iec 512-2, Jis C 5402 And Jis C 5441

    ──────────────────────────────────────────────────── 10.6 IEC 512-2, JIS C 5402 and JIS C 5441 ■ IEC 512-2 Electromechanical components for electronic equipment;basic testing procedures and measuring methods. Measurement frequency: 2 kHz, max. Measurement Accuracy: 10%, max Open-circuit terminal voltage: 20 mVpeak, max Measurement current: 100 mA, max ■...

  • Page 142: Example Of Advanced Measurements

    10.7 Example of Advanced Measurements ■ Measuring Contact Resistance at High Speeds The 3560 supports a sampling rate of 50 samples per second (around 50 Hz) or 60 samples per second (around 60 Hz). The instrument supports an analog response of about 100 ms (in 50 Hz area) or 84 ms (in 60 Hz area), with response time varying with the object measured.

  • Page 143: Calibration Of The 3560

    (DC resistance) does not equal the effective resistance (real part of impedance, displayed on the 3560). ･ For connection of a standard resistor to the 3560, see the figure below. Standard resistor 3560...
  • Page 144 ──────────────────────────────────────────────────── ──────────────────────────────────────────────────── 10.8 Calibration of the 3560...

  • Page 145: Chapter 11 Maintenance And Service

    ──────────────────────────────────────────────────── Chapter 11 Maintenance and Service 11.1 Message Code Table The following messages appear on the display of the 3560. This message appears whenever the 3560 is turned on, and indicates the model name and the software version. Zero adjust error...

  • Page 146: Cleaning

    ──────────────────────────────────────────────────── 11.2 Cleaning To clean the instrument, wipe it gently with a soft cloth moistened with water or mild detergent. Never use solvents such as benzene, alcohol, acetone, ether, ketones, thinners or gasoline, as they can deform and discolor the case. ────────────────────────────────────────────────────...

  • Page 147: Troubleshooting

    When sending the instrument for repair, pack carefully to prevent damage in transit. Include cushioning material so the instrument cannot move within the package. Be sure to include details of the problem. Hioki cannot be responsible for damage that occurs during shipment.

  • Page 148: Options

    The 9203 DIGITAL PRINTER is specifically intended for use with Hioki measurement equipment. It can print both data and determination results. If the 9203 DIGITAL PRINTER is connected, the 3560 can perform statistical data processing, including determinations of maximum, minimum, standard deviation, and histogram and produce graphs of measurement data.

  • Page 149: 9287-10 Clip Type Lead (Option)

    ──────────────────────────────────────────────────── 11.4.4 9287-10 CLIP TYPE LEAD (Option) Clip-type lead supplied with the 3560 Distance between the connector and the branch: approx. 150 mm Distance between the branch and the probe end: approx. 840 mm The side with "V" mark is SENSE.

  • Page 150: 9453 Four Terminal Lead

    ──────────────────────────────────────────────────── 11.4.6 9453 FOUR TERMINAL LEAD This is a four-terminal lead whose SOURCE terminal forms a covered clip and whose SENSE terminal forms a measurement lead probe. The 9453 FOUR TERMINAL LEAD should be used to measure the pattern resistance of the printed boards and the red and black SOURCE/SENSE terminals separately.

  • Page 151: 9461 Pin Type Lead

    ──────────────────────────────────────────────────── 11.4.8 9461 PIN TYPE LEAD For contact portions occurring on a flat plane unsuited to clipping, or for objects such as relay terminals and connectors, which have small contact areas, this 9461 PIN TYPE LEAD can be pressed against the object for four-terminal measurement.

  • Page 152: 9466 Remote Control Switch

    The 9466 REMOTE CONTROL SWITCH is mounted on 9455, 9461, and 9465 PIN TYPE LEAD. This switch should be connected to the EXT.HOLD terminal on the front panel of the 3560. Distance between the terminal and the switch: approx. 370 mm 2030 mm ────────────────────────────────────────────────────...

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