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Danieli Automation ID2202, Инструкция по установке, эксплуатации и обслуживанию

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Installation, use and maintenance manual

 

 

 

 

 

 

 

23 

ID2202 

INFRARED PHOTODETECTOR 

Installation, use and maintenance manual 

Contents 

1

 

INTRODUCTION 

24

 

1.1

 

O

PERATING 

P

RINCIPLE

 

24

 

1.2

 

F

IELDS OF APPLICATION

 

24

 

2

 

TECHNICAL SPECIFICATIONS 

25

 

3

 

DESCRIPTION 

26

 

3.1

 

E

XTERNAL APPEARANCE

 

26

 

3.2

 

E

LECTRICAL INTERFACE

 

27

 

3.3

 

S

ENSITIVITY CONTROL POTENTIOMETER

 

29

 

3.4

 

LED

 LAMPS

 

29

 

4

 

REPLACING  ID2000 AND ID2200 MODELS 

31

 

4.1

 

I

NPUT AND OUTPUT COMPATIBILITY

 

31

 

5

 

INSTALLATION 

32

 

5.1

 

S

AFETY

 

32

 

5.2

 

T

RANSPORT

 

32

 

5.3

 

P

OSITIONING

 

32

 

5.4

 

P

ROTECTION FROM LIGHT RADIATION

 

35

 

5.5

 

C

OOLING

 

36

 

5.6

 

S

IGHTING

 

36

 

5.7

 

S

ENSITIVITY CONTROL

 

36

 

6

 

MAINTENANCE 

38

 

6.1

 

O

PERATIONAL 

T

EST

 

38

 

6.2

 

P

ERIODIC INSPECTIONS

 

38

 

6.3

 

C

LEANING THE OPTICAL WINDOW

 

38

 

6.4

 

R

EPLACING THE OPTICAL WINDOW

 

38

 

6.5

 

T

ROUBLESHOOTING

 

39

 

7

 

CONTENT OF THE PACKAGE SUPPLIED 

40

 

8

 

SPARE PARTS / ACCESSORIES 

40

 

9

 

ACCESSORIES 

40

 

10

 

ADDITIONAL INFORMATION 

41

 

10.1

 

O

VERALL 

D

IMENSIONS

 

41

 

11

 

TECHNICAL ASSISTANCE 

42

 

 

Danieli Automation Standard - Installation Use and Maintenance Manual - ID2202

Certified by OneDoc A.620.107  Rev.04-MU 24/145   #1061394

Содержание ID2202

Страница 1: ...TY 31 5 INSTALLATION 32 5 1 SAFETY 32 5 2 TRANSPORT 32 5 3 POSITIONING 32 5 4 PROTECTION FROM LIGHT RADIATION 35 5 5 COOLING 36 5 6 SIGHTING 36 5 7 SENSITIVITY CONTROL 36 6 MAINTENANCE 38 6 1 OPERATIONAL TEST 38 6 2 PERIODIC INSPECTIONS 38 6 3 CLEANING THE OPTICAL WINDOW 38 6 4 REPLACING THE OPTICAL WINDOW 38 6 5 TROUBLESHOOTING 39 7 CONTENT OF THE PACKAGE SUPPLIED 40 8 SPARE PARTS ACCESSORIES 40 ...

Страница 2: ...tion signalling anomalies in its functioning or excessive closeness to the threshold of detection and therefore a possible error A digital input allows you to select the HMD sensitivity so as to ensure a reliable detection of both cold T 450 C and hot T 650 C material s 1 2 FIELDS OF APPLICATION The ID2202 is designed specifically for use in steel hot rolling mill plants but it can also be used in...

Страница 3: ...otected against short circuits Response time ON OFF typ 0 2 ms min 0 1 max 0 3 ms typ 0 3 ms min 0 2 max 0 5 ms Power supply rated voltage 24 Vdc 20 32Vdc 50mA Power supply of cooling device water filtered 300 µm 3 5 L min 0 2 bar 2 bar max 1 4 GAS threads Working temperature 40 70 C 40 158 F Storage temperature 40 70 C 40 158 F Degree of protection IP66 NEMA 4X Dimensions not including connectors...

Страница 4: ...s There is an optical window 4 on the front side through which the IR sensor inside the HMD observes the material to detect A green LED that is inside the HMD can be seen through the optical window 2 Exterior appearance On the rear side of the photodetector there are the following connection and signalling devices bayonet connector 6 contacts directive MIL C 5015 5 two colour red green LED 6 poten...

Страница 5: ...y accessed for inspection and maintenance The junction box should represent the connection point with the automation system Pin Signal Function A 24VDC D 0VDC Power input C MATP Presence of material digital output PNP B HEALTHY Reliable detection digital output PNP F TEST Test digital input E SSEL Sensitivity selection digital input 4 Circular connector 5 Electrical connections Danieli Automation ...

Страница 6: ...d on causing the MATP output to activate SSEL sensitivity selection It is possible to select the coarse sensitivity of the detector ID2202 by activating or not the SSEL digital input that is to say connecting it or not to the power supply The potentiometer located on the rear panel provides the fine control SSEL Sensitivity OFF HIGH like ID2200 ON LOW like ID2000 The SSEL input may be reported on ...

Страница 7: ...when presence of material is detected The LED allows the operator provided with an electric torch with filament lamp to identify where the ID2202 field of view is The operator comes in front of the HMD and moves the torch aimed at the HMD in the area where it is assumed the HMD field of view is Sighting can be precisely identified by the corresponding switching on of the LED The two toned green re...

Страница 8: ...TERIAL Signal near the threshold of presence of material anyway below the threshold The LED flashes more and more frequently as the signal approaches the threshold PRESENCE OF MATERIAL Signal near the threshold of presence of material anyway above the threshold The LED flashes more and more frequently as the signal approaches the threshold Detection is NOT RELIABLE PRESENCE OF MATERIAL Signal beyo...

Страница 9: ... from ID2000 and ID2200 does not have the NPN output of presence of material pin B On this pin ID2202 has the HEALTHY output PNP type To enable the test function it is necessary that ID2000 and ID2200 apply a 24V between the pins F and E In ID2202 instead the test function is enabled by applying 24V just on pin F whilst pin E is used as input for selecting the SSEL sensitivity Example ID2200 wired...

Страница 10: ...diagram for SSEL OFF SENS HI HIGH sensitivity and SSEL ON SENS LOW LOW sensitivity respectively lines represent the maximum installation distance based on different diameters of the rolled product The diagram gives the value of the permissible maximum installation distance for the operator according to the estimated or measured temperature of the material ATTENTION The diagram gives the maximum di...

Страница 11: ...ximum distance of use varies according to the rolled product s temperature and dimension 8 Angle of horizontal reading Danieli Automation Standard Installation Use and Maintenance Manual ID2202 Certified by OneDoc A 620 107 Rev 04 MU 34 145 1061394 ...

Страница 12: ...rect measurement fumes and steam may be removed blowing air at low discharges using for example an industrial fan ATTENTION Avoid fastening the detector onto structures subject to vibrations Between the detector and bars there must not be any objects still or moving that can interfere with detection It may be opportune to equip the photodetector with mechanical and additional thermal protection th...

Страница 13: ...n fig 10 the observation field of ID2202 is from top to down while a screen protects it from external light sources 10 Example of correct positioning Incorrect installation shown in fig 11 the observation field of ID2202 is from down to top non opportune light sources affect the ID2202 thus increasing the risk of incorrect detection 11 Example of incorrect positioning Protection screen Danieli Aut...

Страница 14: ... deriving from the rolled product we recommend the use of protective screens against the radiation generally a more effective solution than water cooling In the event of overheating due to direct radiation which cannot be avoided use a cooled protection see chapter 8 5 6 SIGHTING To verify sighting use an infrared source for example an electric torch or a piece of heated bar positioned in the area...

Страница 15: ...cing sensitivity while in the second case it would be better to increase it LED flashing can be useful to determine the low limit of sensitivity and to define a safety margin in the presence of material when rolling a cold material of small size reduce sensitivity until the LED starts flashing slowly which means that a detection threshold is approaching From this position increase again sensitivit...

Страница 16: ...eck that protections supplied with the device are in working order Check the glass window of the photodetector clean or replace if necessary Check connector and electrical cable condition clean or replace if necessary ATTENTION Do not use water machine for the external cleaning of the photodetector 6 3 CLEANING THE OPTICAL WINDOW A clean cloth must be used to clean the optical window paying attent...

Страница 17: ...f Test chapter 3 2 If the Self Test works check the glass window condition clean or replace if necessary check the sighting and adjust if necessary verify sensitivity setting according to the object to detect If the Self Test does not work check that the power supply is present check the connector check the external cabling Danieli Automation Standard Installation Use and Maintenance Manual ID2202...

Страница 18: ...ORIES Description Code D A Complete ID2202 detector 5122000031 Protection glass 3985000035 Connection cable L 2m 6 6 ft 5331000239 9 ACCESSORIES Description Code D A Cooled protection 5915000475 Front protection with air cleaning 5915000450 1 2 3 4 Danieli Automation Standard Installation Use and Maintenance Manual ID2202 Certified by OneDoc A 620 107 Rev 04 MU 41 145 1061394 ...

Страница 19: ... dimensions of the photodetector Figure 14 shows an example of construction of a support designed to contain and protect the ID2202 photodetector 13 Dimensions of the detector DIN reference mm Danieli Automation Standard Installation Use and Maintenance Manual ID2202 Certified by OneDoc A 620 107 Rev 04 MU 42 145 1061394 ...

Страница 20: ...de users with information and explanations and to obtain the support necessary for repairs and maintenance Contact the customer assistance office by phone fax or e mail tel 39 0432 518999 fax 39 0432 518188 e mail service dca it Danieli Automation Standard Installation Use and Maintenance Manual ID2202 Certified by OneDoc A 620 107 Rev 04 MU 43 145 1061394 ...

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