Hioki SW1001 Bedienungsanleitung

SW1001

SW1002 Instruction Manual

SWITCH MAINFRAME

June 2018 Edition 1

SW1001A961-00 18-06H

Be sure to read this manual

before using the device Safety Information p.4

When using the device for the

rst time Troubleshooting

Part Names and Functions p.8 Troubleshooting p.125

Measurement Flowchart p.12 Error display and troubleshooting p.126

Preparation for Measurements p.13

4 Scan Function 39

4.1 Overview of the Scan Function ..........39

4.2 Setting the Scan Channel ...................40

4.3 Setting the Trigger Source for

Scan Operation.....................................40

4.4 Scan Operation.....................................41

4.5 Resetting Scan Operation ...................42

4.6 Scan Measurement Example .............43

5 Other Functions 45

5.1 Checking the Device Status................45

6 Initialization 47

6.1 Initialization Settings ............................47

7 External Control (EXT.

I/O) 49

7.1 External Control Flow ..........................49

7.2 Switching between Sinking Current

(NPN) and Sourcing Current (PNP)...50

7.3 Connection ............................................51

Device connector and compatible

connectors................................................51

Signal Functions .......................................52

Connection to the instrument.....................52

7.4 Timing Chart..........................................53

Channel switching operation and scan

operation reset..........................................53

7.5 InternalCircuitConguration ..............55

Electricalspecications .............................56

Connection examples ...............................57

8 Communication

Function 59

8.1 Interface Overview and Features.......59

8.2 Setting the Communication Setting

Mode ......................................................59

8.3 LAN Interface ........................................60

Communication condition settings .............61

Setting LAN communications ....................62

Connecting the LAN cable.........................63

8.4 USB Interface........................................64

Installing the USB driver............................64

Connecting the USB cable ........................65

Contents

Introduction........................................................1

ConrmingPackageContents........................2

Safety Information ............................................4

Usage Notes......................................................4

1 Overview 7

1.1 Overview of Product...............................7

1.2 Features...................................................7

1.3 Parts Names and Functions .................8

1.4 Block Diagram.......................................10

1.5 Glossary.................................................11

1.6 Measurement Flowchart......................12

2 Preparation for

Measurements 13

2.1 Connecting Instruments and

Controlling the Device..........................13

2.2 Installing the Module ............................15

2.3 Removing the Module..........................16

2.4 Connecting the Measurement Cable.18

2.5 Connecting the Connection Cable .....19

TERMINAL 1 ............................................20

TERMINAL 2 ............................................20

TERMINAL 3 ............................................21

2.6 Setting the Communication Setting

Mode ......................................................22

2.7 Connecting the Power Cord................23

2.8 Turning on/off the Power .....................23

2.9 When the Power is Turned on ............24

3 Channel Switching 25

3.1 Inspection before Measurement.........25

Inspecting the device and peripheral

devices.....................................................25

Checking for relay contact welding ............26

3.2 Overview of Channel Switching..........27

3.3 Procedure for Switching the Channel28

Selecting the connection method...............28

Switching the shield ..................................29

Selecting the channel................................30

3.4 Channel Switching Operation .............31

3.5 Measurement between Two

Instruments............................................32

3.6 Precautions for Measurement ............35

3.7 Channel Delay Function ......................37

SW1001A961-00

Index

Contents

11 Multiplexer Module 129

11.1 SW9001 Multiplexer Module

(2-wire/4-wire) .....................................129

Features.................................................129

Specications .........................................129

Switching wiring diagram.........................132

Connector wiring diagram .......................133

Acquiring the number of relay on/off

cycles.....................................................134

11.2 SW9002 Multiplexer Module

(4-terminal pair) ..................................135

Features.................................................135

Specications .........................................135

Switching wiring diagram.........................138

Connector wiring diagram .......................139

Acquiring the number of relay on/off

cycles.....................................................140

11.3 Accuracy Calculation Example.........141

12 Appendix 143

12.1 Measurement cable............................143

12.2 Measuring Object Short Circuit

due to Relay Contact Welding..........145

12.3 Rack Mount .........................................147

Rack mount bracket................................148

L-shape bracket (For installing the

module in automated equipment) ............151

12.4 Outline Drawings ................................152

SW1001 .................................................152

SW1002 .................................................153

Index 155

Warranty Certicate

8.5 RS-232C Interface................................66

Connecting the RS-232C cable .................66

Setting RS-232C communications .............68

Setting the controller (PC, PLC, etc.) .........68

8.6 Communication Command

Forwarding Function ............................69

8.7 Communication Method.......................71

Message format........................................71

Output queue and input buffer...................76

Status Byte Register .................................77

Event Registers ........................................79

Initialization items .....................................86

Remote state ............................................86

8.8 Message List .........................................87

8.9 Message Reference.............................90

Standard commands.................................91

Device-speciccommands........................94

8.10 Sample Programs...............................107

Using Visual Basic®5.0 or 6.0 .................107

Using Visual Basic®2013 ........................ 111

9 Specications 119

9.1 SW1001, SW1002 General

Specications......................................119

9.2 SW1001, SW1002 Input

Specications/Output

Specications/Measurement

Specications......................................120

Basicspecications ................................120

9.3 SW1001, SW1002 Functional

Specications......................................121

9.4 SW1001, SW1002 Interface

Specications......................................123

LAN........................................................123

USB .......................................................123

RS-232C ................................................123

EXT. I/O..................................................124

10 Maintenance and

Service 125

10.1 Troubleshooting ..................................125

Before sending the device for repair ........125

Error display and troubleshooting ............126

10.2 List of Device Error Numbers............127

10.3 Repair and Inspection........................128

Introduction

Thank you for purchasing the Hioki SW1001, SW1002 Switch Mainframe. To obtain maximum

performance from the device over the long term, be sure to read this manual carefully and keep it

handy for future reference.

With the optional multiplexer module (hereafter referred to as “module”) installed on this device, the

input of multiple channels can be switched to one or two measuring instruments (hereafter referred

to as simply “instrument”).

Modules can be installed in 3 slots for the SW1001 and 12 slots for the SW1002. Other functions

are common for all the models.

Be sure to also read the separate document “Operating Precautions” before use.

Target audience

This manual has been written for use by individuals who use the product in question or who teach

others to do so. It is assumed that the reader possesses basic electrical knowledge (equivalent to

that of someone who graduated from the electrical program at a technical high school).

Trademarks

Windows, Visual Studio and Visual Basic are either registered trademarks or trademarks of

Microsoft Corporation in the United States and other countries.

Notations

*Additional information is presented below.

[ ] Menus, dialog boxes, buttons in a dialog box, and other names on the screen are

indicated in brackets.

POWER

(Bold) Indicates the names and keys on the screen and the device in boldface.

(p. ) Indicates the location of reference information.

Accuracy

We dene measurement tolerances in terms of f.s. (full scale), rdg. (reading), and dgt. (digit) with

the following meanings.

f.s. (maximum display value or range)

The maximum display value.

rdg. (reading or displayed value)

The value currently being measured and indicated on the instrument.

dgt.

(resolution)

The smallest displayable unit on a digital measuring device, i.e., the input value that

causes the digital display to show a “1” as the least-signicant digit.

Appx. Ind.

Conrming Package Contents

Main unit and accessories

Conrm that these contents are provided.

Model SW1001 or SW1002 Switch Mainframe

Instruction Manual (this document) Power cord

Operating Precautions (0990A905) CD (USB driver)*

* The latest version can be downloaded from our

web site.

Options

The following options are available for the device. Contact your authorized Hioki distributor or

reseller when ordering.

Module

Model SW9001 Multiplexer Module

(2-wire/4-wire)

Model SW9002 Multiplexer Module

(4-terminal pair)

Conrming Package Contents

Connection cable

See: “Before measurement” (p. 5)

Model L2004 Connection Cable Model L2108 Connection Cable

Length: Approx. 910 mm Length: Approx. 840 mm

Maximum rated voltage: 30 V peak Maximum rated voltage: 60 V DC, 30 V AC rms,

42.4 V peak

Maximum rated voltage

to earth:

30 V DC or less, no

measurement category

Maximum rated voltage

to earth:

60 V DC or less, no

measurement category

Maximum rated current: 2.5 A peak Maximum rated current: 2 A peak

Model L4930 Connection Cable Set

Length: Approx. 1.2 m

Maximum rated voltage*: CAT III: 1000 V

CAT IV: 600 V

* Do not input voltage exceeding the rating of this device and the instrument.

Communications cable

Model 9642

LAN Cable

Model L1002

USB Cable (A-B)

Model 9637

RS-232C Cable (9pin-9pin/1.8 m)

Appx. Ind.

Safety Information

Be sure to also read the separate document “Operating Precautions” before use.

Usage Notes

Check before use

Follow these precautions to ensure safe operation and to obtain the full benets of the various

functions.

WARNING

If a connection cable or the device is damaged, there is a risk of an electric shock.

Perform the following inspection before using the device.

•Before using the device, check that the coating of the connection cables are

neither ripped nor torn and that no metal parts are exposed. Using the device

under such conditions could result in an electric shock. Replace any damaged

cable with a new one.

•Before using the device the rst time, verify that it operates normally to ensure

that no damage occurred during storage or shipping. If you nd any damage,

contact your authorized Hioki distributor or reseller.

This device is designed to measure voltages of 60 V or lower. Do not input

voltages over 60 V or measure locations exceeding 60 V from the ground potential.

If the relay of the device fails, the battery of the measuring object may be shorted

(p. 145).

Installing the device and module

CAUTION

Do not position the device on an unstable table or inclined surface. Dropping or

knocking down the device can cause injury or damage to the device.

Installing

To prevent overheating, be sure to leave the specied clearances around the device.

•The device should be operated only with the bottom side downwards.

Rear: 10 mm or moreSide: 50 mm or more

Usage Notes

Handling the device

This device 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.

Before installing the module

WARNING

•To prevent an electric shock, before removing or replacing a module, conrm

that the device is turned off and that all the measurement cables, connection

cables, and the power cord are disconnected.

•Installing a module while the device is turned on may prevent detection of

the contact state of relays on the module or result in short-circuiting of the

measuring object. Damage of the device or module may cause the measuring

object to be shorted or the instrument to fail.

•Be careful about short circuits when connecting a measuring object with

electromotive force (battery, power supply, etc.).

•The maximum voltage of the device contact is 30 V (rms value) and 42.4 V (peak

value) or 60 V (direct current). Do not directly connect a withstand voltage tester

or an insulation resistance tester.

CAUTION

When installing or removing the module, be sure to observe the following precautions:

•Touch the GND terminal of the device with your hand to release static and then use

antistatic gloves to perform procedures.

•Hold the sheet metal area of the module. Directly touching the board with your hand may

damage the circuit board due to static. If the measurement target has high resistance, the

error component due to factors such as oil from your ngers may increase in magnitude.

Before measurement

DANGER

•

Do not short-circuit between electrodes or terminals using a probe when

measuring the battery or capacitor. Doing so may cause an electric arc, resulting

in serious injury.

•Do not use the device or the connection cables that exceed its ratings or

specications. Doing so may damage the device or cause it to become hot,

resulting in a bodily injury.

•Do not use the instrument to be used in conjunction with the device outside of

its ratings or specications. Doing so may damage the instrument or cause it to

become hot, resulting in a physical injury.

WARNING

The maximum rated voltage between the module and ground is 60 V DC. To avoid

an injury and damage to the device, ensure that voltage between channels never

exceeds this limit. Prevent the voltage potential difference of the entire system

from exceeding 60 V DC.

The measurement connector frame of the module is connected to the casing (metal) of the device

as well as the protective ground terminal of the power inlet (conductive).

Appx. Ind.

Usage Notes

Before starting the external control

WARNING

To prevent an electric shock or damage to the device, always observe the

following precautions when connecting the cables to the EXT. I/O terminals.

•Always turn off the device and any devices to be connected before making

connections.

•Be careful to avoid exceeding the signal ratings of the EXT. I/O terminals.

•During operation, a wire becoming dislocated and contacting another

conductive object can be a serious hazard. Use screws to secure the external

connectors.

•Ensure that devices and systems to be connected to the EXT. I/O terminals are

properly isolated from one another.

Before connecting the communications cables

CAUTION

•Use a common ground for both the device and the PC. Using different ground circuits

will result in a potential difference between the device's ground and the computer's

ground. If the communications cable is connected while such a potential difference

exists, it may result in device malfunction or failure.

•Before connecting or disconnecting any communications cables, always turn off the

device and the PC. Failure to do so could result in equipment malfunction or damage.

•After connecting the communications cables, tighten the screws on the connector

securely. Failure to secure the connector could result in device malfunction or damage.

•To avoid device failure, do not disconnect the communications cables while

communications are in progress.

Precautions during shipment

Store the packaging in which the device was delivered, as you will need it when transporting the

device.

Disc precautions

•Exercise care to keep the recorded side of discs free of dirt and scratches. When writing text on

a disc’s label, use a pen or marker with a soft tip.

•Keep discs inside a protective case and do not expose to direct sunlight, high temperature, or

high humidity.

•Hioki is not liable for any issues your computer system experiences in the course of using this

disc.

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