PRECITEC CHRocodile CLS0.2 User manual

CHRocodile CLS

Optical line sensor for non-contact distance and thickness measurement

Operation Manual

Imprint

This documentation is under the copyright of Precitec Optronik GmbH.

It may not be reproduced or used in a manner contrary to the company’s legal interests without prior

written approval of Precitec Optronik GmbH. It is strictly intended for use in the context of service

operations. Any other use is impermissible. Any sharing of this documentation with third parties

requires the prior, expressed written approval of Precitec Optronik GmbH.

Changes in the technical details from the descriptions, data and figures in this documentation are

reserved.

Printed in the Federal Republic of Germany.

Responsible for Contents

Original Edition

Precitec Optronik GmbH

Schleussnerstrasse 54

63263 Neu-Isenburg / Germany

Telephone: 0049 (0)6102 / 36 76 – 100

Telefax: 0049 (0)6102 / 36 76 – 126

e-mail: info@precitec-optronik.de

Website: http://www.precitec.de/en/precitec-group-start-page/

Representatives

Please visit our website to know the current addresses of our representatives.

PRECITEC OPTRONIK's regional contacts for the Optical Measuring Technology can be found here:

http://www.precitec.de/en/contact/precitec-worldwide/

Version Control

Version –

Manual Date Type of Change

1.0.0.0 2014/01/29

Original edition

1.0.0.1 2014/03/13

Updated Mechanical plans and specifications

1.0.0.2 2014/05/12

Auto Reference procedure

1.0.0.3 2014/05/22

Specifications correction

1.0.0.4 2014/09/09

EMC compatibility + Jumbo packet + Medical or safety-relevant usage

1.0.0.5 2014/11/06

Ethernet connection + Status LED + Optical head specifications

1.0.0.6 2015/09/17

Optical head specifications + Sync In additional information + CLS

Explorer + 6KHz measuring mode + CLS Explorer Library coming soon +

DLL C++.

1.0.1.0 2016/03/10

New Optical Head CLS2.3

1.0.1.1 2016/07/18

Encoder interface modification + CLS Explorer Ultimate version + High

frequency mode used with CLS2.3 + Auto-reference procedure disabled

Table of Contents

Table of Contents ........................................................................................................... 4

Basic Safety Instructions ................................................................................................ 8

1.1 Warranty and Liability ...................................................................................... 8

1.2 Safety Symbols .................................................................................................. 8

1.3 Proper Use ......................................................................................................... 9

1.4 Duty of Operator and Personnel ..................................................................... 10

1.5 Safety Measurements in Normal Operation ................................................... 10

1.5.1 Protection from Electronic Shock .......................................................................................... 10

1.5.2 Protection from Optic Radiation / Eye Safety ..................................................................... 10

1.5.3 Grounding the device .............................................................................................................. 11

1.6 Medical or safety-relevant usage .................................................................... 11

1.7 Storage and Transport ..................................................................................... 11

1.8 Emergency Procedures .................................................................................... 11

Product Description ....................................................................................................... 12

2.1 General Description ......................................................................................... 12

2.2 Measuring principle .......................................................................................... 13

2.2.1 Optical principle ..................................................................................................................... 13

2.2.2 Principle applied to multiple points sensor .......................................................................... 14

2.3 Sensor Functionalities ...................................................................................... 15

2.4 Typical applications (Overview) ...................................................................... 17

2.5 List of Deliverables ......................................................................................... 18

2.6 Connections and Interfaces ............................................................................ 20

2.6.1 ON / OFF Switch button .........................................................................................................20

2.6.2 Power supply jack ...................................................................................................................20

2.6.3 USB port RS232 serial communication................................................................................... 21

2.6.4 Ethernet connector ................................................................................................................. 21

2.6.5 Encoder-input .......................................................................................................................... 21

2.6.6 Trigger Input/Output / RS422 serial communication .......................................................... 22

2.6.7 Status LED ................................................................................................................................ 24

2.7 Sensor Characteristics .................................................................................... 25

2.7.1 Sensor unit characteristics ..................................................................................................... 25

2.7.2 High Frequency Mode.............................................................................................................. 26

2.7.3 Optical Heads characteristics ................................................................................................ 27

2.8 Optical Head Specifications definitions ......................................................... 28

2.9 CHRocodile CLS performance specifications: ................................................ 29

Operational Start up ...................................................................................................... 31

3.1 Connections and Interfaces ............................................................................. 31

3.2 CHRocodile CLS Explorer and Drivers installations ....................................... 33

3.3 Communication with CHRocodile CLS ............................................................ 33

3.4 CLS Explorer Library ....................................................................................... 34

Measurements Start Up ................................................................................................ 36

4.1 Calibration Table ............................................................................................ 36

4.2 Dark Acquisition .............................................................................................. 36

4.3 Auto Reference procedure ............................................................................. 37

4.4 Mechanical interfacing ................................................................................... 37

4.5 Basic Settings Configuration ........................................................................... 38

4.6 Data measurement Training ........................................................................... 38

Advanced Configuration ................................................................................................ 41

5.1 Commands List ................................................................................................. 41

5.2 Detailed Commands Description .................................................................... 43

5.2.1 DNLD Command ...................................................................................................................... 43

5.2.2 ETR Command .................................................................................................................... 43

5.2.3 IPCN Command ................................................................................................................... 44

5.2.4 LAI Command...................................................................................................................... 45

5.2.5 NOP Command .................................................................................................................... 46

5.2.6 SCA Command .................................................................................................................... 47

5.2.7 SHZ Command .................................................................................................................... 48

5.2.8 SODX Command .................................................................................................................. 49

5.2.9 SSU Command ..................................................................................................................... 56

5.2.10 STA Command .................................................................................................................... 57

5.2.11 STO Command .................................................................................................................... 58

5.2.12 THR Command .................................................................................................................... 59

5.2.13 TRE Command ....................................................................................................................60

5.2.14 TRG Command .................................................................................................................... 61

5.2.15 VER Command .................................................................................................................... 62

5.2.16 Calibration Table Download Function ............................................................................ 62

Mechanical Plans .......................................................................................................... 63

6.1 Optical Head Mechanical plans ...................................................................... 63

6.2 CHRocodile CLS unit mechanical plans .......................................................... 65

6.3 CHRocodile CLS unit mechanical interface plans.......................................... 66

Maintenance .................................................................................................................. 67

7.1 How to change fans......................................................................................... 67

7.2 Optional accessories ....................................................................................... 69

7.2.1 Fans .......................................................................................................................................... 69

7.2.2 Cables ....................................................................................................................................... 70

Trouble Shooting ............................................................................................................ 71

8.1 Power off: ......................................................................................................... 71

8.2 Communication error: ..................................................................................... 71

8.3 Distance Measurement: ................................................................................... 71

8.4 Thickness measurement: ................................................................................ 72

Technical support ......................................................................................................... 74

Basic Safety Instructions

This operation manual contains the most important instructions for the safe operation of the product.

Observe all instructions and guidelines in this documentation.

Moreover, the locally applicable regulations and codes for accident

prevention at the use site must be observed.

1.1 Warranty and Liability

The general terms and conditions of delivery for products and services in the electronics industry

along with the amendments and restrictions deriving from the general terms and conditions of delivery

for Precitec Optronik GmbH apply to all of our products.

We reserve the right to make any changes to the device’s construction for reasons of improving quality

or expanding the possible applications as well as any made for production-related reasons.

Dismantling the device voids all warranty claims. The exception to this is the replacement of parts that

are subject to wear and tear and require maintenance or calibration, to the extent that these are

expressly identified in this documentation.

Changes made to the device on own authority render liability claims void.

1.2 Safety Symbols

The following terms and symbols for hazards and instructions are used in the operation manual.

WARNING

This symbol indicates a possibly dangerous situation. Failure to heed

these instructions can result in minor injuries or cause property damage.

WARNING

High voltage hazard – indicates a hazard from electr

ical shock and

warns of immediate or impending danger to the life and health of

persons or of extensive property damage.

WARNING

Do not touch –

indicates that touching the contact/optics surface can

cause damage/destruction of the component.

IMPORTANT

Information which the user must pay attention to/ be aware of in order to

avoid disruptions in the course of processing/ in product use.

TIP

Provides information that the user needs in order to achieve the

intended result of an action most directly and without difficulty.

PREREQUISITE

Describes all components as well as all conditions that must be present/

be fulfilled in order to the action to be successfully completed.

ADDITIONAL INFORMATION

Informs the user whenever there is add

itional information about a

context being described.

1.3 Proper Use

The optical sensor is intended as a stand-

alone device or as part of a measurement apparatus for

measuring distance, thickness and surfaces for quality and dimensional control.

Only use

the optical sensor in a dry environment. The device may only be operated within the

specifications given in the technical data.

Any use deviating from the intended and proper use is considered

improper. The user assumes liability for the consequence

s in these

cases.

Electromagnetic

Compatibility (EMC)

Both as an individual device and in combination with the devices

designated in this documentation, the optical sensor fulfils the

requirements of the standards DIN EN 61326-1:2013-07 and

DIN EN

61010-1:2011-07, and therefore corresponds to the EU-

Directive

2014/35/EU and 2014/30/EU. This declaration is valid for all units with

the CE label on it, and it loses its validity if a modification is done on

the product.

When customer-supplied devices or cab

les are used this can mean

that these Norms may not be fulfilled. For this reason, you should only

use the original devices and replacement parts and observe the

instructions for EMC-

compliant installation in the handbooks that

come with them.

If the opti

cal sensor is operated inside a facility with other devices, the

entire facility must comply with the provisions in the EC-

Guidelines in

the demands of the general operating permit.

1.4 Duty of Operator and Personnel

The operator of the device is obligated only to allow persons to work on the device who:



are familiar with the basic regulations concerning workplace safety and accident prevention and

who have been instructed in the operation of the device

 have read and understood the safety chapter of this op

eration manual and have confirmed this with

their signature.

The personnel must be trained in compliance with the regulations and safety instructions and must

have been informed of possible hazards.

1.5 Safety Measurements in Normal Operation

When it is assumed that the device can no longer be operated safety, the device or the plant must be

taken out of operation. The device must be secured against unintended use. Unauthorized

interventions will void your rights to assert warranty claims.

Any attempt to copy or analyze the software will lead without fail to the voiding of all rights to assert

warranty claims.

1.5.1 Protection from Electronic Shock

Please make sure that the live components are uncovered after

opening the housing or removing components. Touc

hing these

components presents a potentially lethal hazard.

When service-

and repair work is performed on opened devices and

modules, the main power supply must be reliably shut off (mains cable

unplugged).

1.5.2 Protection from Optic Radiation / Eye Safety

When performing service and maintenance work, make sure that you

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