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LSS-2404

60 |

P a g e

www.ccsamerica.com

Issue 2.0E

–

July 2018

CCS America, Inc.

6 Lincoln Knoll Lane

Suite 102

Burlington, MA 01803

T: 781-272-6900

F: 781-272-6902

CCS Japan Inc.

374 Okakuencho, Shimodachiuri-agura,

Karasuma-dori, Kamigyo-ku

Kyoto, 602-8011, Japan

T: +81-75-415-8277

F: +81-75-415-8278

www.computationalimaging.com

Version 2.0E

www.ccsamerica.com

Summary of Contents for LSS-2404

Page 1: ...Version 2 0E LSS 2404 User s Manual www computationalimaging com www ccsamerica com Light Sequence Switch...

Page 2: ...cause any dangerous situation or significant financial loss to occur Deliberate acts of endangerment and vandalism are not covered by this document and must be considered by the installer While care h...

Page 3: ...3 Principle of Operation 4 Hardware Information 6 Environmental Considerations 6 Hardware 6 LSS Controller 6 Camera 8 Lighting 8 Connection Requirements 10 Power Supply Consumption 10 Specifications 1...

Page 4: ...Change IP address 22 Settings Operations 23 Recipe Settings 25 Sequence Settings 26 Frame Settings 26 GUI Settings 28 Summary 28 Motion Correction 29 Troubleshoot 30 Appendix 32 A LSS 2404 Specificat...

Page 5: ...ormation Features The LSS has ethernet capabilities and 4 channel outputs Each output can control a segment of a 4 segment light or an independent light Included Components One LSS controller and one...

Page 6: ...there is a free flow of air around the unit Electrical The LSS 2404 produces high energy pulses Take care to connect the outputs correctly and protect the output wiring and load from any short circuit...

Page 7: ...er an Advanced Mode allows you to set different strobe widths from frame to frame within a sequence Frame time strobe width frame rate independent strobe widths and independent widths make up the Fram...

Page 8: ...d can store and execute arbitrarily complex lighting sequences for multi shot imaging The architecture is flexible and consists of recipes sequences and frames Each frame corresponds to one captured i...

Page 9: ...nce creates one type of image for the camera software Once the channel mapping of a sequence has been determined choose the number of times the sequence executes Once the LSS 2404 is triggered it will...

Page 10: ...air can be used as a cooling method Information Limits Operating Temp range 0o 40o C 32o 104o F Operating Humidity Range 10 80 non condensing Storage Temp 10o 50o C 14o 122o F Hardware LSS Controller...

Page 11: ...l lock to guide the bottom of the DIN rail mounting groove fully onto the DIN rail and release the lock Press down the unit and lightly wiggle it to ensure that it is properly secured to the DIN rail...

Page 12: ...0 5SQM12 5M5F 1 m FCB 3 0 5SQM12 5M5F 3 m FCB 5 0 5SQM12 5M5F 5 m FCB 9 0 5SQM12 5M5F 9 m Bar Lights A bar light configuration is used to create more contrast via adjusting the angle to produce more s...

Page 13: ...LSS controller For a larger light arrangement 4 extension cables are required One cable will connect the end of the light in the arrangement to one of the breakouts on the breakout cable and repeat f...

Page 14: ...electrically connected and treated as ground This must be given proper consideration when making electrical connections between the control box and other system components Ensure that all components c...

Page 15: ...ighting DO NOT USE power supplies with 10A capacity or larger DO NOT USE THIS DEVICE WITH POWER SUPPLIES OR EXTERNAL COMPONENTS USING AN ISOLATED GROUND SYSTEM THAT CANNOT BE CONNECTED TO AC GROUND EX...

Page 16: ...red The trigger level should be set to approximately 50 80 of the maximum input signal voltage Try adjusting the software trigger level up or down to find a stable operating point Trigger signals must...

Page 17: ...ity shown Be sure that the input device can accept the ground referenced input The signal level is software selectable to 5 12 or 24 V and can drive up to 70 mA Current Mode The driver for the LSS 240...

Page 18: ...will be done but any segments where the low side of the lighting output is grounded will remain on continuously and won t be able to be controlled by the LSS unit Setup LSS Controller Wiring Power Su...

Page 19: ...camera to one and the LSS controller to the other preferred method If using a POE camera do not connect the LSS controller to a POE powered port The LSS 2404 IS NOT a POE device Connection of the LSS...

Page 20: ...he channel order for the LSS 2404 with a camera is counterclockwise The camera must always be mounted in the center of the light arrangement but the rotation of the light is dependent on software Chec...

Page 21: ...abeled with the channel it controls Note if the part being inspected is more rectangular different size lights can be used to inspect the entire part A universal bar light bracket BK QUADBAR 4C that f...

Page 22: ...lumination angle of incidence is small to create more shadow information Mount the light so the light working distance LWD is lower to decrease the angle the light hits the part Tip Make the mount fle...

Page 23: ...connection should automatically establish if it does not refresh the GUI page Step 5 Test the network connection and light functionality a Verify there is an IP Name Product pcb and id b To test the...

Page 24: ...the computational imaging technique being achieved e If a box is checked then that channel will flash during that frame Step 8 Press Test to implement the changes as you go a If trigger event is set...

Page 25: ...bin file to the PC The bin file can be downloaded from http bit ly LSSCI 2 Select Update Firmware on the GUI 3 A new tab opens login on the tab a Username CCS Password America 4 Select Browse and sear...

Page 26: ...ress in the LSS software first a Click Advanced Settings b Type in the desired IP address where it says IP address and click anywhere on the browser 2 Change the camera software to match the new IP ad...

Page 27: ...LSS 2404 23 P a g e Settings Operations The below image is a screenshot of the LSS controller software Each setting is described for a more in depth understanding 1 2 3 4 5 6 7...

Page 28: ...I settings to flash and overwrites the Active settings in RAM After clicking Save to Controller button see message displayed that Save is complete Save to File 6 Saves the GUI settings to named file a...

Page 29: ...ch trigger will initiate one frame at a time If there is one sequence the triggers will continue to cycle through the frames of the sequence If there are multiple sequences once all the frames in a se...

Page 30: ...of Frames 30 Sets the number of frames in the programmed sequence maximum 12 frames For the LSS 2404 the default is 4 frames to correspond with flashing each of the 4 segments one time for the photom...

Page 31: ...status LED Ranges from 1 100 Requires clicking Save to Controller for changes to take effect 2 Trigger Strobe Period length of time in milliseconds the Status LED blinks when a valid trigger occurs Re...

Page 32: ...ause an error displayed in a pop up window Temperature Shows the temperature in Celsius the LSS is operating at Log Shows the changes that have been made to the LSS for debugging purposes Auto Log Siz...

Page 33: ...has the same channel mapping as the first frame This image is considered the search image A pattern is defined on the first image then a search region is defined on the search image The search region...

Page 34: ...ung up requires hard resetting the LSS to fix Force on Light To manually turn on a segment of the light open another browser tab in the browser type IP address LSS is set to 192 168 0 10 chX 1 to turn...

Page 35: ...ressed when power is turned on it will send the LSS directly into bootloader mode and the status LED will be white Bootloader mode Caused by factory reset being pressed or stuck when powered on or the...

Page 36: ...Ground Mode Supports opto isolators or closed contacts via direct connection without external components Trigger Input Level Software programmable 1 24 VDC trigger level in 100 mV increments Default...

Page 37: ...et Default Photometric Stereo PMS 4 frame sequence 40 fps operation 25 mS frame 20ms Strobe Width exposure 15 mS camera trigger Timing Resolution Maximum Trigger rate 10 000 fps 100 S Minimum output s...

Page 38: ...Conflict Materials compliant Accessories Options Breakout Cables 4 branch cable to attach multiple unsegmented lights FCB F 0 3 XS2 300 mm length M12 5 Connector FCB F 0 3 SM3 300mm length SM Connecto...

Page 39: ...l Drawing DIN Rail Lock Ethernet Jack Power Input Trigger I O Status Indicator Lighting Output Connector 15 Scale 2 3 Units mm Model name LSS 2404 Output channels 4 Input voltage 10 8 28 8 VDC Power c...

Page 40: ...Event Series When a trigger is sent in the first recipe runs until completion then waits until it receives another trigger to trigger the recipe again When a recipe is triggered it runs all sequences...

Page 41: ...ogrammed to execute multiple times one trigger will run all the executions for that sequence If there is only one Sequence programmed the trigger continues triggering that sequence This is not continu...

Page 42: ...t trigger triggers the second frame in the same sequence and so on until all the frames have been triggered If there is only one sequence programmed the 5th trigger in this example will trigger the fi...

Page 43: ...g as the trigger signal remains high When the trigger signal drops the LSS finishes the recipe that has started and ends Trigger Type Free Run Recipe runs in a loop as long as the free run trigger typ...

Page 44: ...LSS 2404 40 P a g e D Connection Diagram LSS Master See below for specific instructions for NPN PNP opto isolator and open collector Camera Device...

Page 45: ...be sure to check the Ground Trigger button in the GUI PNP To connect with a PNP signal wire as shown below and leave the ground trigger button unchecked in the GUI Also but be sure to adjust the volta...

Page 46: ...low and be sure to check the Ground Trigger button in the GUI Trigger Out Connection The trigger out of LSS is voltage output Be sure to set the output voltage level in the GUI to match the camera s o...

Page 47: ...slave the Trigger Type must be set to One shot and the Trigger Event must be set to Frame See below for camera wiring for most NPN PNP opto isolator and open connector Be sure to set the right Camera...

Page 48: ...PN signal wire as shown below and be sure to check the Ground Trigger button in the GUI PNP To connect with a PNP signal wire the system as shown below In the GUI leave the ground trigger button unche...

Page 49: ...LSS 2404 45 P a g e Opto Isolator Be sure to check the ground trigger button in the GUI...

Page 50: ...n PCB Returns PCB info id rev and mod in 12 bit in hex format id Returns processor 96 bit unique factory programmed Device ID in hex format temp Returns floating point temperature inside processor in...

Page 51: ...ble Enables Trigger Inputs trigInDisable Disables Trigger Inputs save Saves active Recipe number 1 and settings to non volatile memory reset Resets the LSS start Starts active Recipe stop Stops active...

Page 52: ...indicator color mapping JSON format status x status see below and in user manual red x red intensity 1 100 green x green intensity 1 100 blue x blue intensity 1 100 status 0 BOOTLOADER 1 FACTORY_RESE...

Page 53: ...pDelay Returns Startup Delay seconds IP ip Sets static IP address string format example 192 168 0 10 ip Returns static IP address string format example 192 168 0 10 gw Sets Gateway address string form...

Page 54: ...color intensity of Status LED indicator 1 100 RGBBlue Set blue color intensity of Status LED indicator 1 100 ethernetOff Turns off Ethernet subsystem FactoryReset Returns state of Factory Reset butto...

Page 55: ...ples All JSON objects are fixed size and must contain all parameters Frame All times are 0 2 000 000 000us unless noted EndDelay is equal to Period minus longest trigger or channel output plus output...

Page 56: ...nel 2 start end time 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 channel 12 start end time Sequence sequence type sequence obj type sequence name Seq1 sequence name framingModeFlag 0 1 framing mode frameN...

Page 57: ...ats for each frame 1 1 1 1 0 0 0 0 0 0 0 0 0 0 Series series type series object type series name Ser1 series name sequenceNames list of 10 sequence names Seq1 Seq2 0 0 0 0 0 0 0 blank must be 0 repeat...

Page 58: ...sion triggerInputs level 0 15 0 0 24 0 volts polarityHighFlag 0 1 high 0 low type 1 1 oneShot 2 activeRun 3 freeRun groundTriggerFlag 0 1 ground trigger delay 0 trigger delay event 0 0 frame 1 sequenc...

Page 59: ...g 0 delay 0 event 0 function 0 triggerOutputs level 5 5 12 24 volts polarityHighFlag 0 1 high 0 low width 100 global width level 5 polarityHighFlag 0 width 100 resolutionUSFlag 0 0 ms 1 us GUI only ou...

Page 60: ...sable prevent trigger of current Recipe config send Config MUST before Frame Sequence Series frame send Frames MUST bebefore Sequences Series sequence send Sequences MUST be before Series series send...

Page 61: ...only illuminates the left quadrant of the light lighting block 2 During execution only one trigger is needed to run the entire recipe The inspection is stationary but requires the recipe to have a ca...

Page 62: ...strobe width to create a brighter image The frame time and strobe width have been increased The capture time is 30 ms Sequence 3 The frame time and strobe width are increased The capture time is 30 ms...

Page 63: ...LSS 2404 59 P a g e This page is left blank for your notes...

Page 64: ...c CCS America Inc 6 Lincoln Knoll Lane Suite 102 Burlington MA 01803 T 781 272 6900 F 781 272 6902 CCS Japan Inc 374 Okakuencho Shimodachiuri agura Karasuma dori Kamigyo ku Kyoto 602 8011 Japan T 81 7...

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