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Balluff MATRIX VISION mvBlueGEMINI, Technical Manual

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mvBlueGEMINI Technical Manual (EN)    v

2.6

 

APPENDIX

     

40

 

11.3.2.1 Direction of the light 

Figure 7 Direction of the light 

 

Source: 

https://wiki.zimt.uni-

siegen.de/fertigungsautomatisierung/index.php/Beleuchtungstechniken_f%C3%BCr_die_industriell

e_Bildverarbeitung

 

According to the direction, there are different possible uses: 

Direction 

Angle 

Applications 

Specialty  

Background 
lighting 

Bright 
field 

•

  transparent and opaque as well as 

flat or spatial parts 

•

  often in combination with diffuse 

or telecentric lighting 

•

  suitable for testing bore holes 

•

  Preferred lighting system for 

presence monitoring (binary 
image) 

•

 

uniformly bright, high-
contrast image

 

•

 

almost binary attributes

 

Dark 
field

 

•

  Transparent test objects like glass 

or plastics 

•

  Very small distance between test 

objects and lens possible 

•

 

surface characteristics as 
light details on a dark 
background

 

Incident 
lighting

 

Bright 
field 

•

  suitable for transparent and 

opaque parts (glass, metal, 
plastics) 

•

 

uniformly bright, well-
contrasted image

 

Summary of Contents for MATRIX VISION mvBlueGEMINI

Page 1: ...Version 2 6 Date 21 11 2019 mvBlueGEMINI Technical Manual EN...

Page 2: ...ion of Conformity statement 5 4 About this user manual 7 5 Proper use 8 6 Scope of delivery 9 6 1 Accessories 9 7 Technical data 10 7 1 Dimensional drawing 10 7 2 Connections 11 7 2 1 PWR IO 11 7 2 2...

Page 3: ...the smart camera 22 10 1 Making a factory reset 22 10 2 Resetting user passwords 23 11 Appendix 24 11 1 Troubleshooting Table 24 11 2 Notes on network connections 27 11 2 1 Background information 27 1...

Page 4: ...ISION GmbH Given that the documentation is published electronically the user himself is responsible to update his printouts The mvBlueGEMINI smart camera uses embedded Linux GNU as its operating syste...

Page 5: ...0 07 2017 Updated Communication via RS232 and Communication via UDP 1 4 30 03 2017 Added mvIMPACT CS Service Port in Communication via UDP Added Resetting the smart camera 1 3 14 09 2016 Added Communi...

Page 6: ...in this manual We make every effort to provide you with a flawless product In the context of the applicable statutory regulations we shall accept no liability for direct damage indirect damage or thi...

Page 7: ...mvBlueGEMINI Technical Manual EN v2 6 NOTES WARNINGS ATTENTIONS 6...

Page 8: ...section entitled Proper use the camera will be introduced followed by the camera s technical data and the scope of delivery The subsequent First steps section you will learn how to plug in the camera...

Page 9: ...web browser over network Furthermore you create and configure inspection programs with the user interface software mvIMPACT Configuration Studio mvIMPACT CS You can monitor and analyze the results of...

Page 10: ...eparate lighting system could be required 6 1 Accessories Article name Description KS RJ45 M12 8X x xx AL Network cable M12 connector 8 pin X coded Cat 6A length up to 20 m KS M12 PWR IO xx x Shielded...

Page 11: ...mvBlueGEMINI Technical Manual EN v2 6 TECHNICAL DATA 10 7 Technical data 7 1 Dimensional drawing X 12 mm...

Page 12: ...Description Flanschstecker M12 x 1 10 5 mm Number of contacts 12 Area M12 A Order code 09 3491 550 12 713 763 Figure 1 Power IO connector Pin Signal Color 1 VIN_L brown 2 VIN_L blue 3 RS232RX white 4...

Page 13: ...lue 7 2 1 2 Characteristics of the I Os SPSIO0 SPSIO5 are digital in outputs Each of them could be used as an input output trigger line or for controlling flash lights The inputs switch at approx 11 3...

Page 14: ...al Manual EN v2 6 TECHNICAL DATA 13 Digital input Delay time typ 3 3 s Measurement conditions VCC 24V Digital output Delay time typ 6 3 s Measurement conditions VCC 24V RL 1M NOTE Delay time can incre...

Page 15: ...ption x coded flange receptacle Number of contacts 8 Area M12 D M12 X Order code 99 3782 210 08 Serien 825 876 Figure 2 x coded flange receptacle Pin Signal 1 MDX0 2 MDX0 3 MDX1 4 MDX1 5 MDX3 6 MDX3 7...

Page 16: ...ng Software is in Configruation mode Green permanent Inspection programm is running Red flashing Software updating WARNING DO NOT disconnect from power supply Red permanent Software stalled please reb...

Page 17: ...1024 MPixel 1 3 Shutter type Pipelined Global Sensor size 1 1 8 Unit cell size m 5 3 x 5 3 Exposure time 10 s 1 s ADC resolution output 10 bit 10 8 companding 8 bit SNR 41 dB DR normal HDR 62 dB Trig...

Page 18: ...put trigger flash Size without lens B x H x L 65 x 40 x 99 5 mm IP67 Power consumption less than 5W Power supply 12V to 24V DC 10 o Power consumption 360mA 12V or 180mA 24V o Reverse polarity protecti...

Page 19: ...ecently used operating mode active inactive 8 2 Connect with the smart camera The smart camera is configured via PC tablet or smartphone It is assumed that the device used for this purpose o has a min...

Page 20: ...ithout MS You will find the serial number on the rear side of the camera printed on a label starting with MS If there are other smart cameras in the network you can also connect to them If you are con...

Page 21: ...o access ICS in another subnetwork Subnetworks have been explicitly created to arrange computers into various networks with these boundaries restricting access Refer to your IT administrator to set up...

Page 22: ...tes and confirm with Enter NOTE In order to access this folder you have to use the following credentials Login expert Password expert NOTE If you cannot access the shared folders please have a look a...

Page 23: ...you start to reset your smart camera As soon as the reset process is running you cannot recover your data Please follow these steps to reset the smart camera 1 Download the factory reset script file f...

Page 24: ...sswords NOTE The following passwords will be reset to default values User password Technician password Expert password Administrator password All other passwords like the FTP password for exporting re...

Page 25: ...upply 6 The camera now starts up and establishes a network address with the connected PC This may take up to 5 minutes 7 Follow the sequence mentioned in the First steps chapter under Connecting with...

Page 26: ...s 10 aspx If you still cannot connect to the camera using Intel network cards try to install the driver without Intel PROSet for Windows Device Manager and without Advanced Network Services or to dein...

Page 27: ...the camera with the IP address directly in this sample 169 254 4 9 Connection to the camera possible however a dialog appears that the connection to the camera was lost Firewall active Please add htt...

Page 28: ...host name with the correct value for your camera cmdkey exe add gemini 000110 U expert P expert 11 2 Notes on network connections 11 2 1 Background information The user would like to connect to the sm...

Page 29: ...s The possible solutions are In the case of DHCP the IP address can be read out in the DHCP server but requires read rights to the DHCP server Start the delivered script and display an overview of the...

Page 30: ...subnets The mDNS packages are not transmitted beyond subnet boundaries as standard The possible solutions are An additional Linux computer which connects both subnets i e has access to both subnets a...

Page 31: ...rwards all queries on one of its ports to a specific smart camera port i e this forwarding must be manually configured for every smart camera The Avahi service is not used The client accesses the open...

Page 32: ...to tutorialsguides virtual platforms site to site layer 2 bridging using openvpn access server In this case the two Open VPN servers must be configured so that they transmit direct network packages a...

Page 33: ...mvBlueGEMINI Technical Manual EN v2 6 APPENDIX 32 Versions with OpenVPN bridge...

Page 34: ...e field For example an 8 mm lens behaves like a wide angle lens in combination with a 1 inch sensor In contrast the same lens behaves like a telephoto lens in combination with a 1 4 inch sensor For in...

Page 35: ...camera Example If an accuracy M of 0 1 mm is needed you have to use twice as many resolution points F according to the sampling theorem which results in a measurement resolution A of 0 05 mm M F A A M...

Page 36: ...ure 4 Focal length formula f g B G B If the size of the sensor B the size of the object G and the object distance g are known you can calculate the needed focal length For a rough calculation a swift...

Page 37: ...veral lenses it is tried to consolidate these levels An achromatic lens for example is a lens with two corrected colors Other wavelengths vary from it a bit An apochromatic lens is a lens which is opt...

Page 38: ...every lens to infinity In this case the Distance between lens and image focal length Therefore each lens should be fixed in a different way To avoid this camera classes have fixed distances called fla...

Page 39: ...The wavelength of the visible light is between 0 4 m and 0 6 m The smallest imaged point results from the aperture which will never be smaller than 0 5 m Realistic figures are between 2 m and 5 m B 1...

Page 40: ...the effects and the characteristics of lighting systems Effects Light specifications Without structure light on object light as a contrast to the object no information by the light information from th...

Page 41: ...transparent and opaque as well as flat or spatial parts often in combination with diffuse or telecentric lighting suitable for testing bore holes Preferred lighting system for presence monitoring bin...

Page 42: ...following lighting structures Dimensions Illuminant Procedure Specialty 0 Light point Triangulation light beam is sent to the surface obliquely if the object s distance changes in front of the lens t...

Page 43: ...11 3 2 3 Further factors Further factors of lighting systems are wavelength o color type of lamp o incandescent lamp o discharge lamp o LED long term behavior o aging o pollution short term behavior o...

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