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Section 7

7 Software

This section describes the software interfaces to a scan 3x00 system, including
the process of setting up a PC to be a FireSync Station node, the FireSync Client user
interface, settings file format, message formats, and health indicators.

7.1 FireSync Station

Any PC meeting the requirements described in Section 3.1.5 can become a FireSync
Station node by installing the appropriate software. As a FireSync Station node, its
firmware can then be updated by performing a system upgrade.

7.1.1

Installation

To begin, run the station installer executable.

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Summary of Contents for chroma+scan 3155

Page 1: ...chroma scan 3x00 Document Version 4 11 12 30...

Page 2: ...r machine readable form without prior written consent of LMI Technologies Inc Trademarks and Restrictions DynaVision chroma scan Selcom FireSync and Sensors That See are registered trademarks of LMI T...

Page 3: ...Environment 12 2 2 Temperature and Humidity 12 2 3 Maintenance 12 2 4 Laser Lifetime 12 3 Getting Started 13 3 1 Components 13 3 1 1 Sensors 14 3 1 2 Master 15 3 1 3 Cables 15 3 1 4 Power Supply 15 3...

Page 4: ...6 6 Frame Design 39 6 6 1 chroma scan 3350 System Configuration 39 6 6 2 chroma scan 3155 3250 System Configuration 40 6 7 System Calibration Target 41 7 Software 42 7 1 FireSync Station 42 7 1 1 Inst...

Page 5: ...7 4 1 Free Mode 78 7 4 2 Calibration Mode 79 7 4 3 Web Mode 80 7 4 4 Detection Mode 83 7 5 Health Indicators 85 7 6 Sample Code 85 7 7 Multiple Server Usage 85 7 8 Server Simulation 86 8 System Update...

Page 6: ...t 1040 except for deviations pursuant to Laser Notice No 50 dated July 26 2001 Class 3B lllb sensors are sold only to qualified OEM s as components for incorporation into their own equipment The senso...

Page 7: ...reflex the wavelength of light must be in the visible range 400 nm to 700 nm The Maximum Permissible Exposure MPE for visible radiation for 0 25 second is 25 Watt per square meter which is equivalent...

Page 8: ...seful length Specular reflection Not required Prevent unintentional reflections Prevent unintentional reflections Eye protection Not required Not required Required under special conditions Laser safet...

Page 9: ...pplying power to the lasers Beam Attenuators A permanently attached method of preventing human access to the laser radiation other than switches power connectors or key control must be employed On som...

Page 10: ...to obtain the information booklet Regulations for the Administration and Enforcement of the Radiation Control for Health and Safety Act of 1968 HHS Publication FDA 88 8035 This publication containing...

Page 11: ...ar washers on the mounting holes or through the earth ground connection located on the rear of the Master 1200 and 2400 FireSync Networking products should be installed inside electrical cabinets that...

Page 12: ...to vibration or impact water oil or chemicals may splash onto the unit where static electricity is easily generated 2 2 Temperature and Humidity LMI 3D Sensors are rated for operation between 0 50 C...

Page 13: ...nning This is followed by instructions on how to connect these components together and how to install and run our client software to acquire basic profile data to ensure sensor operation out of the bo...

Page 14: ...14 3 1 1 Sensors chroma scan 3155 chroma scan 3250 chroma scan 3350...

Page 15: ...Sensor network GigE switch Note Cable lengths for cs3x00 systems should not exceed 70m 3 1 4 Power Supply The user must provide a suitable 48 VDC power supply for the system The output from all power...

Page 16: ...thernet ports Recommended Intel PRO 1000 Network Adaptor or equivalent x2 Pentium 4 Pentium D or Pentium Core Duo at 2 0 GHz or above Minimum 2 GB of RAM Minimum 10 GB of Hard Disk Space Windows XP SP...

Page 17: ...a suitable Gigabit Ethernet Switch for the Sensor network The Gigabit Ethernet switch is connected to each Sensor through the Ethernet RJ45 connection through the Sensor s network cordset The Gigabit...

Page 18: ...onnection properties window The client PC has now been configured to connect to a FireSync Station After this procedure is complete the station can be connected to via FireSync Client See Section 3 3...

Page 19: ...ted devices are functioning normally For a detailed description of the FireSync Client application see the section entitled FireSync Client Complete in the Software chapter of this manual 3 3 1 Instal...

Page 20: ...in the toolbar to display the Connect dialog To connect to a single server enter the IP address of the server to which you wish to connect and then click OK To connect to multiple servers simultaneous...

Page 21: ...for each server and then click on the Health visualization tab as show below Health indicators can be used to help diagnose a wide variety of conditions Note that some indicators are updated constantl...

Page 22: ...p is changed the number of sensor nodes in the device tree changes accordingly Assign a serial number to each sensor by right clicking on the sensor s node in the device tree and selecting a serial nu...

Page 23: ...ensor click on the device tree node for each sensor and review the Sensor Health visualization tab As with the server health indicators some sensor health indicators are updated constantly while other...

Page 24: ...ice tree and then select the Obstructions tab Press the Start button in the FireSync Client toolbar The Profile visualization tab will display live laser profile measurements This display can be used...

Page 25: ...ld proven FireSync platform which provides a synchronized scalable distributed vision processing architecture for building reliable high performance systems High reliability and simple rapid installat...

Page 26: ...and reliable method of capturing features on the top and bottom surfaces of the boards along the length of the system 4 5 Tracheid chroma scan 3250 sensors have the ability to measure the tracheid cel...

Page 27: ...e models and have safety interlock for lasers and LED control Safety interlocked sensors require the use of the FireSync Sensor Cordset Version 2 to provide a 48 VDC control signal to each sensor in t...

Page 28: ...olution 0 127 mm 0 005 in Profile Y Resolution 1m s 197 fpm 1 25m s 246 fpm for chroma scan 3250 0 5 mm 0 020 in 5 3 Specifications Operating Temperature Non condensing 0 50 C 32 122 F Input Power 48V...

Page 29: ...29 5 4 Scan Zone 5 4 1 chroma scan 3350 Scan Zone Standoff SO 559 mm 22 0 in Measurement Range MR 152 mm 6 0 in Field of View FOV through entire range 610 mm 24 0 in...

Page 30: ...30 5 4 2 chroma scan 3155 3250 Scan Zone Standoff SO 508 mm 20 0 in Measurement Range MR 203 2 mm 8 0 in Field of View FOV through entire range 609 6 mm 24 0 in...

Page 31: ...31 5 5 Dimensions and Mounting 5 5 1 chroma scan 3155 Sensor Dimensions...

Page 32: ...32 5 5 2 chroma scan 3250 Sensor Dimensions...

Page 33: ...33 5 5 3 chroma scan 3350 Sensor Dimensions...

Page 34: ...reflections in the system A more critical alignment can be made for aesthetic purposes The profile cameras are located behind the two red tinted windows and the vision cameras chroma scan 3350 sensor...

Page 35: ...cal constraints of the chain design prevent mounting sensors there The Master is the central hub of the system and provides power encoder Safety Interlock and digital I O routing Each sensor and the e...

Page 36: ...vision output from chroma scan 3350 sensors can exceed the networking and data processing capacity of a single station computer There should typically be one dedicated station for every 5 10 chroma sc...

Page 37: ...x Contact QUINT 10 Amp power supply for 48 VDC The Phoenix QUINT series power supplies are DIN rail mounted devices that can be connected in parallel to increase the overall available power 48 VDC Mod...

Page 38: ...iring and Connections Refer to the FireSync Network User Manual for details on connecting the power supplies encoder Master Slave Station and sensors in a chroma scan 3x00 sensor system 6 5 1 Safety I...

Page 39: ...rs location and orientation is required to ensure that the sensors do not experience crosstalk and also to ensure that the board thickness is measured differentially The scan frame must also be connec...

Page 40: ...rovides an additional 2 inches of coverage from the top sensors above this overlapped zone as well as an additional 2 inches below the overlapped zone from the bottom sensors An alternative system con...

Page 41: ...he system The target illustrated below is designed for a chroma scan 3350 system with sensors spaced on 24 centers Note that the reference holes are spaced at 12 inches to provide a reference location...

Page 42: ...ent user interface settings file format message formats and health indicators 7 1 FireSync Station Any PC meeting the requirements described in Section 3 1 5 can become a FireSync Station node by inst...

Page 43: ...llation location This can be any valid location that does not contain a space in its path Start menu shortcuts are added as a convenience and can be renamed safely Note that a shortcut will be added t...

Page 44: ...hat future upgrades loaded through the FireSync Host Protocol can proceed unimpeded 7 1 2 PC with Existing Station Software If the PC contains existing station software installed by other means the sh...

Page 45: ...AC on Windows 7 FireSync Station software requires that UAC be disabled on Windows 7 machines To Disable the UAC follow these steps Browse to the User Accounts section in control panel Then ensure tha...

Page 46: ...demonstrate or diagnose problems with a chroma scan 3x00 system The following sections describe how to use FireSync Client to configure a chroma scan 3x00 system 7 2 1 Installation The FireSync Clien...

Page 47: ...dialog To connect to a single server enter the IP address of the server to which you wish to connect and then click OK To connect to multiple servers simultaneously click the Advanced button add the...

Page 48: ...ngs can be specified using the System node in the FireSync Client device tree If multiple stations are connected FireSync Client will ensure the settings in the System node are sent to each connected...

Page 49: ...ommended that once the system setup is complete and the system is operating as desired that the user creates a backup of all stations in the system Select each server one at a time click on the Server...

Page 50: ...ion of the top mounted sensors Facing Toward or Facing Away The sensor logo and labels are visible when sensors are facing toward Y Orientation bottom Specifies the y orientation of the bottom mounted...

Page 51: ...der resolution For example if the chain might jitter by 0 9 when stopped the corresponding number of ticks can be calculated from the encoder resolution A laser activation value of 0 disables the lase...

Page 52: ...52 Recommended values 20 to 20 default is 0...

Page 53: ...X Res X resolution length axis of profile data in mils per pixel Profile Y Res Y resolution width axis of profile outputs in mils per pixel Vision X Res X resolution length axis of vision outputs in m...

Page 54: ...terpolation between two valid laser spots when resampling data within a single camera Overlap Blend Maximum amount of redundant camera information that can be blended together at the x boundary betwee...

Page 55: ...detection trigger Global or Local An object is detected when the amount of visible target material measured along the x axis exceeds the Trigger Length threshold With a local trigger the visible targ...

Page 56: ...ls excluding edge margins When objects exceed this width they will be segmented into multiple output messages Note the true maximum width of a transmitted output includes the maximum width and edge ma...

Page 57: ...locator holes are not visible e g blocked by conveyor This feature can also be disabled if the x center settings provided for each sensor are known to be accurate Enable this field to manually remove...

Page 58: ...files from the station after calibration diagnostics are complete When selected the Calibration Tab enables Calibration mode the Start Pause and Stop buttons can be used to run the system Calibration...

Page 59: ...ick on the Details tab to review warnings and errors Another set of visualization tabs display scans of the calibration bar with the calibration results applied to the data There is one visualization...

Page 60: ...er Setup Tab The Server Setup tab shown below contains settings for each chroma scan 3x00 server Top Sensors Count of top mounted sensors connected to this server Bottom Sensors Count of bottom mounte...

Page 61: ...lient device tree health indicators are displayed in a visualization tab as shown below Health indicators can be used to help diagnose a wide variety of conditions Note that some indicators are update...

Page 62: ...ined vision cameras and lights if present will be disabled and if no tracheid sections are defined tracheid cameras will be disabled If no sections of any kind are defined profile cameras and lasers w...

Page 63: ...be greater than X0 Channel Numeric identifier of the TCP output channel to which this section will be routed For more information on configuring TCP IP data channels see the FireSync Host Protocol Us...

Page 64: ...he settings described in the following sections 7 2 7 1 Sensor Setup Tab X Center Specifies the center position of the sensor measured along the x axis from the system zero reference left or right end...

Page 65: ...ded from measurement Note Obstructions are used in Web mode and Detection mode but are not used in Calibration mode Profile points within obstructions are always excluded from the data used for detect...

Page 66: ...lient device tree health indicators are displayed in a visualization tab as shown below Health indicators can be used to help diagnose a wide variety of conditions Note that some indicators are update...

Page 67: ...order to use the event channel ensure that the client PC has a network interface on the 90 X X X subnet and that the Master s Link port is connected to the network To open an event channel connection...

Page 68: ...VisionExposure BottomVisionExposure 100 BottomVisionExposure LinkCapacity 1000 LinkCapacity Setup Sampling ProfileXResolution 200 ProfileXResolution ProfileYResolution 20 ProfileYResolution VisionXRes...

Page 69: ...Channel Section Sections Members Sensor Name 0 Name SerialNumber 1471 SerialNumber Enabled 1 Enabled XCentre 12000 XCentre Obstructions Sensor Sensor Name 1 Name SerialNumber 6755 SerialNumber Enable...

Page 70: ...itive if the encoder count increases when the board travels in the forward direction 4x quadrature decoding is assumed EncoderMsgVersion 0 or 1 1 by default It is the version of the Free Mode Profile...

Page 71: ...p mounted sensors Facing Toward 1 or Facing Away 0 The sensor logo and labels are visible when sensors are facing toward BottomYOrientation Specifies the y orientation of the bottom mounted sensors Fa...

Page 72: ...the tracheid data that is sent to the client in Detection mode The following values are supported 200 250 500 and 1000 TracheidYResolution The y resolution mils per tracheid value across board width...

Page 73: ...each detected object MaximumWidth The maximum width of a detection output mils including edge margins When objects exceed this width they will be segmented into multiple output messages EdgeFilter Sho...

Page 74: ...gions are specified via sensor obstructions see Section 7 2 7 2 and typically represent conveyor hardware regions When this field is disabled the calibration will automatically detect conveyor hardwar...

Page 75: ...ects that regularly appear within the field of view of the sensors such as chain runners the zones in which those objects appear must be identified before the system will operate correctly in Calibrat...

Page 76: ...ommands The system calibration file may not exist if system calibration has not been successfully completed Deleting this file from the FireSync Station clears the current system calibration The follo...

Page 77: ...characters e g FFAA and represents a y correction in mils The number of array elements is variable minimum 2 elements actual y offsets will be determined by resampling these y offsets at the required...

Page 78: ...geometric measurements captured using lasers and profile cameras There are no guarantees regarding the order in which data from separate sensors will arrive at the client To toggle between Free Mode P...

Page 79: ...le named Calibration xml that can be accessed using the FireSync Host Protocol Read File and Write File commands The format of this file is described in Section 7 3 3 Calibration Output Note In multi...

Page 80: ...ntensity Too High Low 2007 reserved 2 k64s Reserved for internal use 7 4 3 Web Mode In Web mode the server applies calibration transformations and resamples data to the requested output resolutions bu...

Page 81: ...erved 4 k64s Reserved for internal use height k64s Profile array height width k64s Profile array width reserved 2 k64s Reserved for internal use inputs height k64s Digital input bits one set per profi...

Page 82: ...height k64s Digital input bits one set per tracheid row angle height width k8u Tracheid laser spot angles 0 179 scatter height width k8u Scatter ratio of the minor axis to the major axis of the best f...

Page 83: ...value This message contains batched encoder and timestamp readings at the profile speed for accurate encoder diagnostics The batch size is set through the server settings file see Section 7 3 1 To tog...

Page 84: ...use deviceId k64s Server serial number groupId k64s Group identifier Top 0 or Bottom 1 sectionId k64s Section identifier from XML Section Id sequenceIndex k64s Object Id increases with each unique ob...

Page 85: ...d FireSync Health Data Channel Note currently there are no custom indicators for chroma scan 3x00 sensors or servers Consult the FireSync Host Protocol User s Manual for the complete lists of standard...

Page 86: ...ny of the servers reading the start delay for each server determining the maximum start delay and adding this value to the current system time Start Time System Time Max Server 1 start delay Server N...

Page 87: ...and The instructions below describe how to get started using the Server Simulator Installation Install c s 3x00 client package Navigate to the program folder C chromascan CS3x00 Client bin win32 Serve...

Page 88: ...d with a data file When the playback engine is running each channel transmits its own data file Output Style The FireSync server is capable of sending data in multiple methods Unless otherwise specifi...

Page 89: ...a channel socket 0 Data channel id 127 0 0 1 Client IP address 4500 Client port 6 Configure server to transmit to client channel 0 Data channel id 127 0 0 1 Client IP address 4500 Client port 11 Start...

Page 90: ...ckup in the Server menu Choose an appropriate location to save the backup dat Repeat this step for each server in the system Note that the backup file is unique to each server in the system 2 Install...

Page 91: ...lease software updates through the Support website These updates consist of a FireSync Client installer and b server upgrade for each model type The following procedure can be used to update the syste...

Page 92: ...nt is replaced The following steps describe this procedure 7 Mount and connect all new components Sensors Masters Slaves Stations 8 Download the latest Client and Firmware files from http www lmi3d co...

Page 93: ...ystem functionality and report any issues 21 Now the system should be in the ready state for customer application to run If the current installed Client is the same as the latest release steps 9 and 1...

Page 94: ...ogies Inc warranty covers parts labor and the return shipping charges If the warranty stickers on the sensors are removed or appear to be tampered with LMI will void the warranty of the sensor 10 2 Re...

Page 95: ...distributor or LMI directly Visit our website at www lmi3D com for the agent nearest you For more information on Safety and Laser classifications contact U S Food and Drug Administration Center for D...

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