Cosmo LS-R700 Manuale utente

Interface

Installation

Manual

Installation

Introduction

Interface

Operations

Listed by Purpose

Screen List

Setup

Basic Operations

Troubleshooting

Specifications

Reference

Operation

Manual

Specifications

References

Maintenance

Manual

Operation Manual

Installation Manual

Operation Manual

Maintenance Manual

Specifications & References

AIR LEAK TESTER

LS-R700

No.LS-R700-941B1-D

Table of Contents 1

TABLE OF CONTENTS

INSTALLATION MANUAL

1Introduction ..................................................................................................................7

1Introduction.........................................................................................................................................8

2Safety Precautions.............................................................................................................................8

3Notes....................................................................................................................................................9

2Installation and Setup................................................................................................11

1Unpacking .........................................................................................................................................12

1.1 Accessories ....................................................................................................................................12

1.2 Items to Be Prepared By the Customer.........................................................................................12

2Part Identifications...........................................................................................................................13

2.1 Front Panel.....................................................................................................................................13

2.2 Rear Panel......................................................................................................................................14

2.3 Operation Keys...............................................................................................................................15

3Installation.........................................................................................................................................16

3.1 Environment of Leak Tester and Leak Test Stand .........................................................................16

3.2 Installation of LS-R700 with Quick Mounting Brackets..................................................................16

3.3 Pneumatic Hookups .......................................................................................................................18

3.4 Tubing for Tested part (Work) and Master .....................................................................................20

3.5 Power Source.................................................................................................................................20

3.6 Control I/O Connector ....................................................................................................................21

4Turning on Power for the First Time..............................................................................................22

3Interface ......................................................................................................................23

1Control I/O Port.................................................................................................................................24

1.1 Standard Control I/O Port: Phoenix Contact ...............................................................................24

1.2 Control I/O Port D-SUB Connector (Special Spec.) .................................................................25

1.3 Input Specifications ........................................................................................................................26

1.4 Output Specifications......................................................................................................................26

1.5 Typical PLC Connection.................................................................................................................28

1.6 Channel Code.................................................................................................................................29

1.7 Stage Number Output.....................................................................................................................29

1.8 Signal Timing Charts ......................................................................................................................30

1.9 Checking Wiring with I/O Monitor...................................................................................................31

2RS-232C Serial Interface Port.........................................................................................................32

2.1 RS-232C Interface..........................................................................................................................32

2.2 Interface Cable Wiring Example.....................................................................................................32

2.3 Formats of RS-232C Output...........................................................................................................33

2.4 Data Format....................................................................................................................................33

2.5 Checksum.......................................................................................................................................38

2.6 Printer .............................................................................................................................................38

3USB Port............................................................................................................................................40

Table of Contents

OPERATION MANUAL

4Basic Touch Screen Operations ...............................................................................41

1Turn On Power................................................................................................................................. 42

2Go to Sub Menus and Items........................................................................................................... 42

3Go Back to the Previous Page....................................................................................................... 42

4Switch Pages ................................................................................................................................... 42

5Settings Lock / Unlock.................................................................................................................... 43

5.1 Lock / Unlock Settings................................................................................................................... 43

5.2 Set a Passcode.............................................................................................................................. 44

6Switch the Operation mode between Remote and Manual ........................................................ 44

7Go to Home Screen......................................................................................................................... 44

8Go to Main Menu.............................................................................................................................. 45

9Settings Operations........................................................................................................................ 45

9.1 Change channels........................................................................................................................... 45

9.2 Select an Option From Multiple Selections................................................................................... 45

9.3 Enter a value.................................................................................................................................. 45

5Screen List..................................................................................................................47

1Main Menu........................................................................................................................................ 48

2Measurement Screen Menu............................................................................................................ 48

2.1 Measurement Screens (Remote).................................................................................................. 48

2.2 Measurement Screen Description: Standard (Manual).............................................................. 49

2.3 Measurement Screen Description: Advanced (Manual)............................................................. 50

2.4 Measurement Screen Description: Waveform (Manual)............................................................ 50

3Settings Menu.................................................................................................................................. 51

3.1 Basic Settings................................................................................................................................ 51

3.2 Advanced Setting........................................................................................................................... 52

3.3 Common Settings.......................................................................................................................... 54

3.4 Copy Settings ................................................................................................................................ 55

3.5 Initialize to Default......................................................................................................................... 55

3.6 Backup/Restore............................................................................................................................. 55

3.7 CSV Copy to USB.......................................................................................................................... 55

4System Menu ................................................................................................................................... 56

4.1 System Settings............................................................................................................................. 56

4.2 Data to Store in USB ..................................................................................................................... 57

4.3 Test Data Update Time.................................................................................................................. 57

4.4 System Backup/Restore................................................................................................................ 57

5K(Ve) Menu....................................................................................................................................... 58

5.1 K(Ve) Settings................................................................................................................................ 58

5.2 K(Ve) Automatic Setup .................................................................................................................. 59

5.3 K(Ve) Check................................................................................................................................... 59

6Comp. (Compensation) Menu........................................................................................................ 60

6.1 Mastering Settings......................................................................................................................... 60

6.2 Mastering Display.......................................................................................................................... 61

6.3 Drift Comp Settings ....................................................................................................................... 61

6.4 Drift Comp Display......................................................................................................................... 61

6.5 Fixed Comp Settings..................................................................................................................... 61

7Analysis Menu ................................................................................................................................. 62

7.1 Counter .......................................................................................................................................... 62

7.2 X-Chart/List.................................................................................................................................... 62

8Maint. (Maintenance) Menu ............................................................................................................ 62

8.1 Battery Replacement..................................................................................................................... 63

Table of Contents 3

8.2 Error Log.........................................................................................................................................63

8.3 I/O Monitor......................................................................................................................................63

8.4 Inspection .......................................................................................................................................63

8.5 Calibration Reminder......................................................................................................................64

8.6 Inspection Items .............................................................................................................................64

9Language Menu................................................................................................................................64

10 Troubleshooting Menu.....................................................................................................................64

10.1 Error List .........................................................................................................................................65

10.2 Large Leak List...............................................................................................................................65

10.3 Frequent (+) Fails...........................................................................................................................65

10.4 Frequent (-) Fails............................................................................................................................65

11 Misc. (Miscellaneous) Menu............................................................................................................65

11.1 System Version...............................................................................................................................65

6Setup ...........................................................................................................................67

1Initial Setups .....................................................................................................................................68

1.1 Operation Mode when the power turns on.....................................................................................68

1.2 Home Screen..................................................................................................................................68

1.3 Set Date..........................................................................................................................................68

1.4 Set Time..........................................................................................................................................68

2Perform a Simple Air Leak Test......................................................................................................69

2.1 Test Parameter Entry......................................................................................................................69

2.2 Timer...............................................................................................................................................69

2.3 Test Pressure..................................................................................................................................69

2.4 Leak Limit .......................................................................................................................................70

2.5 K(Ve)...............................................................................................................................................70

3Flow for Initial Adjustment..............................................................................................................71

4Initial Test Parameter Backup.........................................................................................................73

4.1 System Backup...............................................................................................................................73

5Notation of Air Leak Tests stages and Limits...............................................................................74

6Air Leak Test Result List .................................................................................................................74

7Operations Listed By Purposes................................................................................75

1Display Measured Differential Pressure in a Leak Rate Unit......................................................76

1.1 K(Ve) Automatic Setup...................................................................................................................76

1.2 Manual Entry of K(Ve) Value (Leak Coefficient) ............................................................................78

2Reducing Cycle Time.......................................................................................................................78

2.1 Setting Mastering Compensation...................................................................................................78

2.2 Bypass Charge (Option).................................................................................................................80

3Enhance Test Result Reliability......................................................................................................81

3.1 Setting Mastering Compensation...................................................................................................81

3.2 Setting Drift Compensation ............................................................................................................81

3.3 Setting Fixed Compensation..........................................................................................................82

3.4 Use Mastering Comp with Drift Compensation..............................................................................82

3.5 Setting Noise Reduction.................................................................................................................82

3.6 Setting Exhaust Interference Prevention.......................................................................................83

4Enhance Test Reliability..................................................................................................................84

4.1 Setting Idle ΔP Check (Self Check) ...............................................................................................84

5Managing Data on Computer..........................................................................................................84

5.1 Program RS-232C Settings............................................................................................................84

5.2 Collecting Data in USB Memory.....................................................................................................85

5.3 Copy Test Parameters to UBS Memory.........................................................................................87

6Programming Parameters for the Similar Tested Parts...............................................................89

6.1 Copy Settings .................................................................................................................................89

6.2 Initialize to Default..........................................................................................................................89

Table of Contents

7Analyze Measured Data .................................................................................................................. 90

7.1 Use X-Chart................................................................................................................................... 90

8Backup and Restore........................................................................................................................ 91

8.1 Restoring Test Parameters............................................................................................................ 91

8.2 Preparing for Replacing LS-R700 ................................................................................................. 92

9Other Settings.................................................................................................................................. 93

9.1 Name Channels............................................................................................................................. 93

10 Other Features................................................................................................................................. 94

10.1 Backlight Auto-off........................................................................................................................... 94

10.2 Select a Language......................................................................................................................... 94

11 For Maintaining Reliable Test Results .......................................................................................... 94

11.1 Daily Inspection Points.................................................................................................................. 94

11.2 K(Ve) Check................................................................................................................................... 95

12 Updating Software........................................................................................................................... 95

Table of Contents 5

MAINTENANCE MANUAL

8Maintenance ...............................................................................................................97

1Daily Inspection Points....................................................................................................................98

2Monthly Inspection Points ..............................................................................................................98

3Annual Inspection Points................................................................................................................99

4Features for Maintenance................................................................................................................99

4.1 K(Ve) Check....................................................................................................................................99

4.2 No-Leak Check............................................................................................................................ 100

4.3 DPS Offset Adjustment................................................................................................................ 100

4.4 DPS Span Check......................................................................................................................... 101

4.5 PS Offset Adjustment .................................................................................................................. 101

4.6 PS Span Check............................................................................................................................ 101

5Battery Replacement .................................................................................................................... 102

5.1 Battery Replacement Procedure................................................................................................. 102

5.2 About ERROR 51: Lo Battery SRAM.......................................................................................... 104

5.3 How to Troubleshoot ERROR 51................................................................................................ 105

5.4 If ERROR 51 Occurs Right After Replacing Battery................................................................... 105

6Initializing Memory........................................................................................................................ 105

9Troubleshooting.......................................................................................................107

1When an Error Occurred .............................................................................................................. 108

2Error List ........................................................................................................................................ 108

3Error Messages and Treatments ................................................................................................. 109

3.1 ERROR 1 PS Offset Error ........................................................................................................ 109

3.2 ERROR 2 PS Out of Range...................................................................................................... 109

3.3 ERROR 3 Test Pressure Error...................................................................................................110

3.4 ERROR 4 BAL1 Lost Test Pressure..........................................................................................111

3.5 ERROR 10 DPS Offset Error.....................................................................................................111

3.6 ERROR 11 Air Operated Valve Error 1 .....................................................................................112

3.7 ERROR 12 Air Operated Valve Error 2.....................................................................................113

3.8 ERROR 14 Air Operated Valve Error 4.....................................................................................114

3.9 ERROR 15 Air Operated Valve Error 5.....................................................................................115

3.10 ERROR 16 Air Operated Valve Error 6.....................................................................................116

3.11 ERROR 21 DPS Stopped Oscillating........................................................................................117

3.12 ERROR 22 Stop Valves Closed.................................................................................................117

3.13 ERROR 23 Mastering Error.......................................................................................................118

3.14 ERROR 24 K(Ve) Value Out of Range......................................................................................119

3.15 ERROR 25 Leak Limit Out of Range.........................................................................................119

3.16 ERROR 51～ERROR 61 System Errors..................................................................................... 120

4Large Leak List.............................................................................................................................. 121

4.1 Output Signal Timing Charts for Large Leak Timing................................................................... 122

5Frequent (+) Fails.......................................................................................................................... 124

6Frequent (-) Fails........................................................................................................................... 126

Table of Contents

SPECIFICATIONS/REFERENCE

0Specifications...........................................................................................................127

1Primary Specifications.................................................................................................................. 128

2Model Classifications.................................................................................................................... 129

1Reference..................................................................................................................131

1Leak Testing Overview.................................................................................................................. 132

1.1 Stage Summary........................................................................................................................... 132

1.2 Internal Pressure Changes of the WORK And MASTER ........................................................... 133

1.3 Leak Rate Conversion................................................................................................................. 133

2External Appearance..................................................................................................................... 135

3Pneumatic Circuit.......................................................................................................................... 136

4Pressure Unit Conversion Table.................................................................................................. 138

5Flow Unit Conversion Table......................................................................................................... 138

6Leak Unit Description ................................................................................................................... 138

7CE Marking..................................................................................................................................... 139

8Information to Users (FCC Rules)............................................................................................... 139

9Common Peripherals.................................................................................................................... 140

9.1 External Exhaust Valve (Separately Sold).................................................................................. 140

9.2 Bypass Circuit Unit...................................................................................................................... 140

1 Introduction 7

INTRODUCTION

1Introduction..............................................................................................................8

2Safety Precautions..................................................................................................8

3Notes.........................................................................................................................9

INSTALLATION MANUAL

8 1 Introduction

Thank you for purchasing the Air Leak Tester LS-R700 Series.

LS-R700 is a differential pressure decay air leak tester designed for industrial use.

This manual provides installation, operating and maintenance instructions for LS-R700 Series.

Read this operation manual carefully before using this product, and retain it for future reference.

This section provides how to use the product safely and avoid injuries to the operators or damages to your assets. Please

handle the product according to these instructions and observe the following symbols that appear in this manual:

[Explanations of the signs]

Symbol Explanation

Failure to take or avoid a specific action could result in death or serious physical harm to the

user.

Failure to take or avoid a specific action could result in minor physical harm to the user, or in

property damage.

[Explanations of the symbols]

ΔThis symbol denotes a warning/caution to alert the users. Aspecific explanation of the potential danger and what must be

done to avoid it follows. (Example: Electrical shock hazard)

1) Ground the product before plugging it into a power

source. Neglecting it could result in electrical shock

hazards. Do not ground the product to a gas pipe. It

could result in fires or electrical shock hazards.

2) If the metal part of the power plug or surrounding area

is dusty, clean it thoroughly with a dry cloth.

Neglecting it could result in fires or electrical shock

hazards.

3) Do not use voltages other than those for which the

product is rated. It could result in fires or electrical

shock hazards.

4) If the product has been dropped or damaged, switch it

off and disconnect the power plug from the outlet.

Neglecting it could result in fires or electrical shock

hazards.

5) Do not apply air pressure in excess of the pressure

rating of the product. Excessive pressure input could

cause major component failure and/or injury.

6) Should foreign matter such as water or oil get inside

the product, switch off the power immediately and

unplug it from the outlet. Neglecting it could result in

fires or electrical shock hazards. Use extra caution

when installing the product in an environment where

water or oil exists nearby.

7) This product is not customer-serviceable. Customer

servicing could result in fires or electrical shock

hazards.

8) Replace a fuse after turning off the power of the main

unit and disconnecting the power plug from the outlet.

Use a fuse equivalent to the current one for

replacement. Using a different fuse could result in

fires or electrical shock hazards.

9) Discontinue using the product immediately under the

following circumstances:

• The product smokes.

• The product emits abnormal noises.

• The product has developed problems not

covered in the Operation Manual.

• The product cannot be operated as indicated

in the Operation Manual.

To avoid electrical shock hazards or physical

harm, disconnect the power cable and remove

the pressure source from the instrument. Not

doing so could result in fires or electrical shock

hazards.

WARNING

CAUTION

WARNING

Indice

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