Dalsa Spyder2 S2-2x-04K40 Instrukcja Użytkownika

S2-2x-04K40 Camera User’s Manual Printed 9/23/2010 3:20:00 PM Line Scan CCD Cameras 23-Sep-10 03-032-10195-04 www.dalsa.com

10 Spyder2 4k User’s Manual 03-032-10195-04 DALSA

11 Spyder2 4k User’s Manual 03-032-10195-04 DALSA !2 Camera Hardware Interface 2.1 Installation Overview In order to set up your camera, you

12 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 2.3 Connectors, Pinouts, and Cables The camera uses a high-density 26 pin MDR26 connector f

13 Spyder2 4k User’s Manual 03-032-10195-04 DALSA !Table 4: DALSA Camera Control Configuration Signal Configuration Pin CC1 EXSYNC 9, 22

14 Spyder2 4k User’s Manual 03-032-10195-04 DALSA the serial interface. Power-on rate is always 9600 baud. The external control signals, EXSY

15 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Test Pattern Pixels and End-of-line Sequence To facilitate system-level debugging and veri

16 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 2.7 Timing Figure 3. Spyder2 4K Overview Timing Showing Input and Output Relationships F

17 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Table 5: Spyder2 4K (Fixed Integration Mode) Symbol Definition Min (ns) Max (ns) twSYNC

18 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 2.8 Camera Link Serial Communication Camera features can be controlled through the Camera L

19 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 3 Software Interface: How to Control the Camera 3.1 Overview All camera features can be co

2 Spyder2 4k User’s Manual 03-032-10195-04 DALSA © 2010 DALSA. All information provided in this manual is believed to be accurate and reliab

20 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 3.2 Command Format • A carriage return (CR) ends each command. • Values in square bracket

21 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 3.4 Startup When the camera is first started, it must perform several actions before it is

22 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 3.6 Setting Baud Rate To set the speed of the camera serial communication port, use the com

23 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 3.8 Setting the Video Mode The video mode sets whether the camera is running in calibrated

24 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 1. You must first set the camera mode using the sem command. Refer to Setting the Exposure

25 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Setting Exposure Time Camera must be operating in exposure mode 2 or 6. To set the camera

26 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Returning a Single Line of Video The gl command returns a complete line of video (without d

27 Spyder2 4k User’s Manual 03-032-10195-04 DALSA To set the number of lines to sample, use the command: Syntax: css i Syntax Elements: i

28 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Setting Analog Offset To set the analog offset of the camera, use the command: Syntax: sao

29 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Subtracting Offset in Calibrated Mode To subtract the A/D offset from the video signal in

3 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Contents Introduction to the Spyder2 4K Line Scan Camera _________________________________

30 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 3.13 Setting Gains Optimizing gain in the analog domain allows you to achieve a better sign

31 Spyder2 4k User’s Manual 03-032-10195-04 DALSA To calibrate the analog gain: Syntax: cag t i Syntax Elements: t Tap selection. Allowable

32 Spyder2 4k User’s Manual 03-032-10195-04 DALSA The white light calibration is performed next to determine the multiplication factors requi

33 Spyder2 4k User’s Manual 03-032-10195-04 DALSA To perform dark calibration: 1. Stop all light from entering the camera. (Tip: cover lens

34 Spyder2 4k User’s Manual 03-032-10195-04 DALSA To perform a white light calibration: 1. Place a white reference in front of the camera. 2

35 Spyder2 4k User’s Manual 03-032-10195-04 DALSA To read the FPN coefficient, use the command: Syntax: gfc i Syntax Elements: i The pixel

36 Spyder2 4k User’s Manual 03-032-10195-04 DALSA sequence, use the command els 1. To disable the end-of-line sequence, use the command els 0

37 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Value Function 0 Disable selected task 1 Enable selected task Note: by default all moni

38 Spyder2 4k User’s Manual 03-032-10195-04 DALSA

39 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 4 Optical, Mechanical, and Thermal Considerations 4.1 Mechanical Interface The camera’s el

4 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 3.20 Setting the Pre-trigger ...

40 Spyder2 4k User’s Manual 03-032-10195-04 DALSA steady state temperature. For Spyder2, at an ambient temperature of 25 °C and with no airfl

41 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Figure 5: Mechanical Dimensions WITH FMOUNTWITHLARGE FORMATADAPTER62.389.2Ø78.0M72X0.75C

42 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 4.2 Optical Interface Depending upon resolution the cameras can be ordered with different l

43 Spyder2 4k User’s Manual 03-032-10195-04 DALSA • Some light sources age; over their life span they produce less light. This aging may no

44 Spyder2 4k User’s Manual 03-032-10195-04 DALSA object space correspond to each pixel in the image sensor. Using the preceding equation, th

45 Spyder2 4k User’s Manual 03-032-10195-04 DALSA ! 5 CCD Handling Instructions 5.1 Electrostatic Discharge and the CCD Sensor Cameras conta

46 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Dust can normally be removed by blowing the window surface using a compressed air blower, u

47 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 6 Troubleshooting The information in this chapter can help you solve problems that may o

48 Spyder2 4k User’s Manual 03-032-10195-04 DALSA PRIN PRIN is an optional input signal used to control exposure control (PRIN). PRIN Indica

49 Spyder2 4k User’s Manual 03-032-10195-04 DALSA • No test pattern or bad test pattern — May indicate a problem with the camera (e.g. miss

5 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 1 Introduction to the Spyder2 4K Line Scan Camera 1.1 Camera Highlights Features • 4 k res

50 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 6.3 Specific Solutions No Output or Erratic Behavior If your camera provides no output or b

51 Spyder2 4k User’s Manual 03-032-10195-04 DALSA test pattern pixels (first 2 pixels following the last End-of-line pixel. You may need to

52 Spyder2 4k User’s Manual 03-032-10195-04 DALSA

53 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Appendix A Camera Link™ Reference Camera Link is a communication interface for vision app

54 Spyder2 4k User’s Manual 03-032-10195-04 DALSA • DVAL—Data Valid (DVAL) is defined HIGH when data is valid. • Spare— A spare has been de

55 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Appendix B EMC Declaration of Conformity We, DALSA 605 McMurray Rd., Waterloo, ON CANADA

56 Spyder2 4k User’s Manual 03-032-10195-04 DALSA

57 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Appendix C Communications Protocol C1 Protocol Overview This protocol defines the method u

58 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Command Format command_long/short_form [parameters…] CR Example: to set the gain to –3.5 d

59 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Changing Network ID of a Camera To change the ID of a networked camera, even if some or al

6 Spyder2 4k User’s Manual 03-032-10195-04 DALSA • Serial interface (ASCII, 9600 baud, adjustable to 19200, 57600, 115200), through Camera L

60 Spyder2 4k User’s Manual 03-032-10195-04 DALSA To poll the status of a networked camera, send an empty network command to each camera unti

61 Spyder2 4k User’s Manual 03-032-10195-04 DALSA C5 Error Handling Use the gps command to read the status of the last command executed. Ret

62 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Error Codes Code Description Suggested Cause 9 Start value must be an odd number less tha

63 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Error Codes Code Description Suggested Cause number outside ROI. tap number specified in

64 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Monitoring Task Message Codes Code Description Suggested Cause voltages out of specificat

65 Spyder2 4k User’s Manual 03-032-10195-04 DALSA GCP Screen Desctiption Analog Gain (dB): +0.0 +0.0 Analog gain value set with the sg

66 Spyder2 4k User’s Manual 03-032-10195-04 DALSA GCP Screen Desctiption after a power up. Calibration status will return to uncalibrated af

67 Spyder2 4k User’s Manual 03-032-10195-04 DALSA GCP Screen Desctiption End-Of-Line Sequence: on States whether an end of line sequenc

68 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Code Command Short Form Parameters Description 4 correction_set_sample css i Set number

69 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Code Command Short Form Parameters Description 19 region_of_interest roi i i Set the pix

7 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 1.2 Image Sensors The Spyder2 4k cameras use the IT-P1 image sensor, with 10 µm square pixe

70 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Code Command Short Form Parameters Description 29 set_digital_offset sdo t i Subtracts th

71 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Code Command Short Form Parameters Description 36 set_pretrigger sp i Set the pretrigg

72 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Code Command Short Form Parameters Description 46 write_pixel_coeffs wpc Write all cur

73 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Appendix D DC Offset De-rating Curve This increased dark current is only an issue when the

74 Spyder2 4k User’s Manual 03-032-10195-04 DALSA

75 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Appendix E Revision History Revision Number Change Description 00 Initial release 01 Mech

76 Spyder2 4k User’s Manual 03-032-10195-04 DALSA

77 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Index A applications, 6 B baud rate, 22 bright lines, 50 C cables, 13 calibrating the came

78 Spyder2 4k User’s Manual 03-032-10195-04 DALSA modeling, 43 mounts, 42 light sources, 42 line dropout, 50 line rate, 17, 23, 24, 66 settin

8 Spyder2 4k User’s Manual 03-032-10195-04 DALSA Specification Units Min Max Notes Temperature Front plate Temperature °C 10

9 Spyder2 4k User’s Manual 03-032-10195-04 DALSA 1. Measured at front plate. The corresponding ambient temperature range with still air is