MICRO-EPSILON ILD2200-10 Скачать руководство пользователя страница 49

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Page 49

Serial Interface RS422

optoNCDT 22xx

Example:

Sensor operates in the average mode “Median“. The command AVGn is not possible in this opera-

tion mode and leads to the following answer.

24 23

16 15

8 7

hex

Contents

“I“

“L“

“D“

“1“

0x494C4431

Identifier ID (“ILD1“)

0xE0

0x73

0x00

0x03

0xE0730003

0x2075 OR 0xC000

(2 top bits = 1)

Package length = 3

0x00

0x05

0x00000005

Command error code 5:

“Command failed“

0x20

0x0D

0x0A

0x20200D0A

Conclusion word

The sensor continues to deliver measurement values to the analog output even while communicating with the
sensor. The measurement value output on the digital interface is momentarily interrupted.

Information Command

7.3

Name

INFO

Description:

Sensor data are sent in ASCII format when the command is returned.

Format:

Response:

24 23

16 15

8 7

hex

24 23

16 15

8 7

hex

“+“

0x0D

0x2B2B2B0D

“I“

“L“

“D“

“1“

0x494C4431

“I“

“L“

“D“

“1“

0x494C4431

0xA0

0x49

0x00

0x20

0xA0490020

0x20

0x49

0x00

0x02

0x20490002

0x20

0x0D

0x0A

0x20200D0A

ILD22xx: STD +/-5 V 10.0

Average: 0001

Range: 10

Modul RS422: detect

Option: 003

Modul voltage: det.

SerialN: 01299123

Zero Command

7.4

Name

ZERO

Description:

Sets the analog output on 0.0 V. Function like the „Zero/Reset“- key format:

Содержание ILD2200-10

Страница 1: ...0 ILD2200 50 ILD2200 100 ILD2200 200 ILD2200 500 ILD2220 2 ILD2220 10 ILD2220 20 ILD2220 50 ILD2220 100 ILD2220 200 ILD2220 500 ILD2210 10 ILD2210 20 ILD2212 10 ILD2212 50 ILD2200 2LL ILD2200 10LL ILD...

Страница 2: ...RO EPSILON MESSTECHNIK GmbH Co KG K nigbacher Strasse 15 94496 Ortenburg Germany Tel 08542 168 0 Fax 08542 168 90 e mail info micro epsilon de www micro epsilon com Certified acc to DIN EN ISO 9001 20...

Страница 3: ...Technical Data 13 3 4 Operating State of the Controller 15 3 5 Electrical Diagram of Remote Switch for Laser On Off 15 4 Delivery 16 4 1 Unpacking 16 4 2 Storage 16 5 Installation 17 5 1 Mounting and...

Страница 4: ...ector 38 6 6 Error Output Circuit 39 6 7 Synchronization 40 6 8 Responses of the Analog Output to Errors 41 6 9 Timing 42 6 10 Pin Assignment for RS422 Connection 43 7 Serial Interface RS422 44 7 1 Da...

Страница 5: ...2 Digital Value Output Conversion 62 9 3 Digital Error Codes 62 10 Software 63 10 1 Demo Software 63 10 1 1 System Requirements 63 10 1 2 Cable and Program Routine Requirements 63 10 1 3 Measurement...

Страница 6: ...controller for cleaning and maintenance Switch off the controller for system maintenance and repair if the sensor is integrated into a system Caution use of controls or adjustments or performance of p...

Страница 7: ...ptoNCDT 22xx Regulation 2004 108 EC Regulation 2006 95 EC Products which carry the CE mark satisfy the requirements of the EMC regulation 2004 108 EC Electromag netic Compatibility and the European st...

Страница 8: ...ndangered Additional precautions for safety and damage prevention must be taken for safety related applications Proper Environment 1 5 Protection class Sensor IP 65 Only with sensor cable supply outpu...

Страница 9: ...ousing of the optical sensors may only be opened by the manufacturer For repair and service purposes the sensors must always be sent to the manufacturer The following warning labels are attached to th...

Страница 10: ...If both warning labels are covered over when the unit is installed the user must ensure that supplemen tary labels are applied laser on state optoNCDT laser on state optoNCDT THIS PRODUCT COMPLIES WIT...

Страница 11: ...by the receiving lens which is arranged at a certain angle with respect to the optical axis of the laser beam From the CCD signal the intensity of the diffuse reflection is determined in real time Thi...

Страница 12: ...on Actual average LEDs on the sensor signal Out of Range upper and lower range values Poor Target unfit or no object Mid range Laser ON OFF Block Diagram 3 2 Laser control Softstart Clock generator St...

Страница 13: ...700 27 56 105 4 13 110 4 33 Linearity m 1 3 6 12 15 30 60 400 3 6 0 05 FSO 0 03 FSO 0 08 FSO 0 03 FSO Resolution at 10 kHz m 0 03 0 15 0 3 0 6 0 8 1 5 3 7 5 0 5 1 0 0015 FSO 0 005 FSO Measuring rate...

Страница 14: ...Output SMR Start of measuring range MMR Midrange EMR End of measuring range 1 Sensor and controller are calibrated to the respective cable length Operation with this calibrated cable length only 2 The...

Страница 15: ...s Switching can be done with a transistor for example open collector in an optocoupler or a relay contact i If pin 4 and pin 17 D SUB female connector are not connected the laser is off 24 VDC 3 3 kOh...

Страница 16: ...Sub D male connector with screened cable clamps 1 Instruction manual 1 CD with demo program Check for completeness and shipping damage immediately after unpacking In case of damage or missing parts p...

Страница 17: ...ment or higher ambient temperature see Chap 14 2 CE1800 x PC1800 3 PC1800 3 10 RS485 or PC2200 x USB IND PC2200 x IF2008 System with sensor sensor cable controller and power supply and output cable Fi...

Страница 18: ...rface of the target Misalignment will create measuring er rors indication of bigger distances Handle optical sensors with care 3 Mounting holes 4 5 mm 18 dia Laser spot 30 1 18 15 59 13 2 52 21 85 86...

Страница 19: ...xx 75 2 95 130 5 12 140 5 51 150 5 91 Laser spot 15 59 3 x Mounting holes 4 5 mm 18 dia 17 5 69 35 1 38 18 5 73 40 1 57 70 2 76 80 3 15 5 20 Sensor dimensions measuring ranges 40 200 500 mm Fig 6 dime...

Страница 20: ...Window laser Window objective 4 5 18 dia 3x through 81 3 18 76 2 99 49 1 92 5 19 5 19 81 3 18 140 5 51 145 5 70 15 59 EMR SMR MR 0 4 01 Sensor dimensions ILD 2210 measuring ranges Fig 7 10 20 mm dimen...

Страница 21: ...nd of measuring range 4 16 dia 13 4 53 Free space for measuring ranges Fig 8 2 10 20 50 100 mm dimensions in mm inches not to scale MR SMR a j e A B 2 08 24 94 35 0 40 0 44 8 25 8 1 02 16 8 66 10 39 3...

Страница 22: ...140 5 51 130 5 12 12 47 17 5 69 35 1 38 A B 5 20 dia 15 59 Free space for measuring ranges Fig 9 40 200 500 mm dimensions in mm inches not to scale MR SMR a j e A B 40 1 57 175 6 89 22 1 21 9 21 8 10...

Страница 23: ...uring range SMR MR A B 145 5 7 81 3 19 16 0 62 32 1 26 5 0 20 dia 15 0 59 14 0 55 Free Space for the ILD2210 Fig 10 10 and 20 mm dimensions in mm inches not to scale MR MBA a j e A B 10 0 39 95 6 89 3...

Страница 24: ...ng range End of measuring range MR SMR 8 0 31 dia 15 0 59 4 0 16 dia Free Space for the LL Fig 11 2 10 20 50 mm dimensions in mm inches not to scale MB MBA a j e A B 2 0 08 24 0 94 35 0 40 0 44 8 25 8...

Страница 25: ...l leads next to or together with power cables or pulse loaded cables for example for drive units and solenoid valves in a bundle or in cable ducts Always use separate ducts If you extend the sensor ca...

Страница 26: ...mounted by means of 4 screws type M4 DIN 84 When mounting the controller keep the LED displays free for watching Where installation space is confined it is also pos sible to fasten the controllers 22...

Страница 27: ...N recommends to terminate the end of the cable with 10 nF to avoid noise voltages Twisted wires Screened cable screen connected with the plug body Connect the screen with the safety earth conductor Er...

Страница 28: ...Conductor color for power supply controller 22xx i When commissioning please observe the notes on the laser class see Chap 2 Operate sensor and controller only with the same serial number A change of...

Страница 29: ...ither executes nor replies commands Control and Display Elements on the Controller 6 2 The front panel of the controller contains the zero reset and avg keys as well as the LEDs state power avg1 and a...

Страница 30: ...hold Zero Reset 5 s to set the number of aver aging N 1 for the median N 3 i The preset average type and the number of averaging are saved after switching off Averaging Number N 6 3 1 The number of a...

Страница 31: ...averaging 1 no averaging 3 AVG 1 AVG 2 OFF OFF Moving Recursive Median 4 4 5 AVG 1 AVG 2 ON OFF Moving Recursive Median 32 32 7 AVG 1 AVG 2 OFF ON Moving Recursive Median 128 128 9 AVG 1 AVG 2 ON ON S...

Страница 32: ...average shows low pass behaviour The output frequency stays constant at 10 kHz Standard values for N 1 4 32 128 window width Median 6 3 4 The median is generated from a preset number of measurement v...

Страница 33: ...ve the resolution and stability of the measurements on the aforementioned surfaces The following diagrams illustrate the impact of the different internal averaging methods Example 1 Toothed belt disc...

Страница 34: ...ed value Recursive N 128 Measured value N 128 Moving Recursive averaging Impact Reduction in surface noise and vibration amplitude Applications Measurements on non profiled belt type materials Moving...

Страница 35: ...adjacent diagram both the background noise speckles and individual spikes scratches are identifiable in the measurement curve Averaging N 3 Number of averaging The measurement curve is smoothed witho...

Страница 36: ...Status Front view of the controller Moving AVG 1 AVG 2 ON OFF Recursive AVG 1 AVG 2 ON OFF Median AVG 1 AVG 2 ON ON Selection of the averaging method Fig 17 After switching on the various averaging mo...

Страница 37: ...ooting by the momentary illumination of the LEDs avg1 avg2 LED sequence Averaging method AVG 1 then AVG 1 Moving AVG 2 AVG 2 AVG 1 then AVG 1 Recursive AVG 2 AVG 2 AVG 1 Median AVG 2 Averaging mode du...

Страница 38: ...Optocoupler input both pins are connected laser on pins open laser off violet 17 Laser OFF black 5 Zero Optocoupler input both pins are connected 5 sec Zero both pins are connected 5 sec Reset pink 18...

Страница 39: ...ion or high penetration depth of the laser light into the target It applies the following allocation Pin on Sub D Error 1 21 POOR Target unfit or no object 8 Error 2 22 OUT OF RANGE upper and lower ra...

Страница 40: ...ect is then questionable If two or more optoNCDT 22xx measure against the same target the controller can be synchronized Connect the output Sync out of controller 1 with the input Sync in of controlle...

Страница 41: ...atively a synchronization with the interface card IF2008 and PC2200 x IF2008 is possible 6 8 Responses of the Analog Output to Errors Responses of the analog output to errors Save the last valid measu...

Страница 42: ...e Chap 6 4 Press and hold the Zero Reset key for longer 5 secs to cancel the zero shift offset and to set the number of averaging to N 1 for the median N 3 Timing 6 9 The controller operates internall...

Страница 43: ...a in brackets apply to the ILD222x Pin Assignment for RS422 Connection 6 10 Cross the lines for connections between sensor and PC i Disconnect or connect the D sub connection between RS422 and USB con...

Страница 44: ...Qlib programming interface PC2200 x IF2008 Power supply and interface cable Alternatively data can be trans ferred with the demo software ILD2200 Tool and a RS422 con verter to USB see Chap 10 Pin ass...

Страница 45: ...rsion D15 D14 D13 D12 D11 D10 D9 D8 D7 D6 D5 D4 D3 D2 D1 D0 For the data transfer with a PC the MICRO EPSILON IF2008 PCI BUS interface card is suitable This can be connected to the controller via the...

Страница 46: ...a 1 1st Data word 4 Bytes Data n nnd Data word 4 Bytes Setup of a command Fig 26 The first word contains the head to identify a connection towards the sensor The ID word indentifies the transmitter Th...

Страница 47: ...vg command 0x20700002 AVG 0 Sets Average 0 0 0x20710002 AVG 1 Sets Average 1 0 0x20720002 AVG 2 Sets Average 2 32 0x20730002 AVG 3 Sets Average 3 128 0x20750003 AVG n Average n log2 N AVG method 0x207...

Страница 48: ...thout error to the AVGn command 31 24 23 16 15 8 7 0 hex Contents I L D 1 0x494C4431 Identifier ID ILD1 0xA0 0x75 0x00 0x02 0xA0750002 0x2075 OR 0x8000 MSB 1 Package length 2 0x20 0x20 0x0D 0x0A 0x202...

Страница 49: ...alues to the analog output even while communicating with the sensor The measurement value output on the digital interface is momentarily interrupted Information Command 7 3 Name INFO Description Senso...

Страница 50: ...asuring range of the sensor Average Command 0 3 7 5 Name AVG 0 3 Description Averaging and the LED s are set Moving or recursive Median AVG 0 No average Median 3 AVG 1 Average 4 Median 5 AVG 2 Average...

Страница 51: ...ging can be only a multiple of 2 N 2n Example Average 8 n log2 8 3 Average 512 n log2 512 9 This results in the following values N 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 16384 32768 n 0 1 2...

Страница 52: ...ormat Response 31 24 23 16 15 8 7 0 hex 31 24 23 16 15 8 7 0 hex 0x0D 0x2B2B2B0D I L D 1 0x494C4431 I L D 1 0x494C4431 0xA0 0xF0 0x00 0x02 0xA0F00002 0x20 0xF0 0x00 0x02 0x20F00002 0x20 0x20 0x0D 0x0A...

Страница 53: ...ency 0 10 kHz 1 5 kHz 2 2 5 kHz 3 20 kHz Average number is an integer in hexadecimal code for mov ing and recursive average Note The values for averag ing can be only a multiple of N 2n For Median 0 3...

Страница 54: ...x0X 0x0000000X Averaging number 0x00 0x00 0x00 0x0X 0x0000000X Flag Hold last value 0x00 0x00 0x00 0x0X 0x0000000X Averaging method 0x00 0x00 0x00 0x0X 0x0000000X Offset value 0x00 0x00 0xXX 0xXX 0x00...

Страница 55: ...4 23 16 15 8 7 0 hex 31 24 23 16 15 8 7 0 hex CR 0x2B2B2B0D I L D 1 0x494C4431 I L D 1 0x494C4431 0xA0 0x87 0x00 0x02 0xA0870002 0x20 0x87 0x00 0x02 0x20870002 0x20 0x20 0x0D 0x0A 0x20200D0A Lock Keys...

Страница 56: ...pped Begin of answer Stop command completely received by sensor Last byte of answer sent by sensor 10 20 ms 600 s 10 ms 10 ms Send stop command Depends on PC speed Delay in sensor to stop data output...

Страница 57: ...n a small diffuse fraction can be evaluated from highly reflecting surfaces This is done by determining the intensity of the diffuse reflection from the CCD ar ray signal in real time and subsequent c...

Страница 58: ...sor is optimized for the black material a clearly improved linearity behaviour is achieved again Temperature influences When the sensor is commissioned a warm up time of at least 20 minutes is require...

Страница 59: ...tely 0 12 0 2 of the measuring range see Fig 30 Tilt angles between 15 and 30 lead to an ap parent distance change of approximately 0 5 of the measuring range These influences must be considered espe...

Страница 60: ...The same arrangement must be used for color strips see Fig 31 In case of bore holes blind holes and edges in the surface of moving targets the sensor must be arranged in such a way that the edges do...

Страница 61: ...mmended Dry cleaning This requires a suitable optical antistatic brush or blow off the panels with dehumidified clean and oil free compressed air Wet cleaning Use a clean soft lint free cloth or lens...

Страница 62: ...ves 643 64876 Measuring range 64877 65519 EMR reserves Example 32760 32760 15 5677E 6 0 51 10 mm 0 mm Midrange 16758 16758 15 5677E 6 0 51 10 mm 2 49115 mm 643 643 15 5677E 6 0 51 10 mm 4 99989 mm Sta...

Страница 63: ...ystem Requirements 10 1 1 The following system requirements are recommended Windows 2000 Windows XP or Windows 7 Pentium III 300 MHz 256 MB RAM Free USB port Cable and Program Routine Requirements 10...

Страница 64: ...22xx Measurement 10 1 3 Start screen of the measurement program Fig 34 This sub program can be used to acquire evaluate and store data i You will find the latest driver program routine at www micro e...

Страница 65: ...or a customized PC software MEDAQLib contains a DLL which can be imported into C C VB Delphi and many additional programs makes data conversion for you works independant of the used interface type fe...

Страница 66: ...De velopment and refinement is therefore performed continuously and the right to design changes without prior notice is accordingly reserved For translations in other languages the data and statement...

Страница 67: ...supply and output cable 5 m long with RS485 PC2200 x Power supply and output cable 3 or 5 m long analog and digital signals 25 pin Sub D connector respec tively tinned ends PC2200 x USB IND Sensor cab...

Страница 68: ...ended to use two oil separators in series arrangement 3 With a flow rate for example 240 l min 2 5 bar the maximum outside temperature is 65 C 4 For higher ambient temperatures it is recommended to us...

Страница 69: ...Mounting holes 4 5 18 dia 168 6 61 140 5 51 125 4 92 47 9 1 89 5 5 22 Laser spot Air inlet Air supply can be pivoted for flexible tube with 6 mm inner diameter Sensor cable with connector For SGHF2200...

Страница 70: ...GHF2200 Air purging Closed with blind plug Sensor cable with connector 4 Mounting holes 4 5 18 dia Laser spot Laser spot 71 2 80 32 5 1 28 4 16 25 5 1 00 103 4 06 168 6 61 140 5 51 6 5 26 165 6 50 180...

Страница 71: ...e key zero reset for about 5 seconds to restore the factory settings Name Function Setting Chapter Averaging Moving average averaging number N 1 without averaging Chap 6 3 Responses of the analog outp...

Страница 72: ...N MESSTECHNIK GmbH Co KG K nigbacher Str 15 94496 Ortenburg Germany Tel 49 0 8542 168 0 Fax 49 0 8542 168 90 info micro epsilon de www micro epsilon com X9751090 D061092HDR X9751090 D06 MICRO EPSILON...

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