Basler A101f Manual de usuario

A101fCamera User’s ManualDocument ID Number: DA039104Revision Date: May 20, 2002Subject to Change Without Notice© Basler Vision TechnologiesBasler Sup

Introduction1-6 BASLER A101fDRAFT

Camera InterfaceBASLER A101f 2-1DRAFT2 Camera Interface2.1 Connections2.1.1 General DescriptionThe A101f is interfaced to external circuitry via an IE

Camera Interface2-2 BASLER A101fDRAFT2.1.2 Pin AssignmentsThe IEEE 1394 socket is used to supply power to the camera and to interface video data andco

Camera InterfaceBASLER A101f 2-3DRAFT2.1.3 Connector TypesThe 6-pin connector on the camera is a standard IEEE-1394 socket.The 9-pin Micro-D plug is M

Camera Interface2-4 BASLER A101fDRAFT2.2.2.3 Pixel DataPixel data are transmitted as isochronous data packets according to version 1.20 of the “1394 -

Camera InterfaceBASLER A101f 2-5DRAFT2.3 Camera PowerPower must be supplied to the camera via the IEEE 1394 cable. The camera requires +12 VDC± 10%. M

Camera Interface2-6 BASLER A101fDRAFT

Operation and FeaturesBASLER A101f 3-1DRAFT3 Operation and Features3.1 Functional DescriptionThe A101f area scan camera employs a CCD-sensor chip wh

Operation and Features3-2 BASLER A101fDRAFTFigure 3-1: Sensor ArchitectureFigure 3-2: Block DiagramPixelsCCD SensorVGCADCPixelsPixelsPixelsVert.ShiftR

Operation and FeaturesBASLER A101f 3-3DRAFT3.2 Exposure Control3.2.1 Setting the Exposure TimeExposure time is determined by the value stored in the S

For customers in the U.S.A.This equipment has been tested and found to comply with the limits for a Class A digital device,pursuant to Part 15 of the

Operation and Features3-4 BASLER A101fDRAFTIf the camera is operating in video Format 7, the rate at which frames will be captured andtransmitted is d

Operation and FeaturesBASLER A101f 3-5DRAFT3. Check the state of the TrigRdy signal:a) If TrigRdy is high, you can toggle ExTrig when desired.b) If Tr

Operation and Features3-6 BASLER A101fDRAFTCase 1 - Exposure Start When the Camera is not Transferring a FrameAfter each exposure is complete, there i

Operation and FeaturesBASLER A101f 3-7DRAFTCase 2 - Exposure Start When the Camera is Transferring a FrameAfter each exposure is complete, there is a

Operation and Features3-8 BASLER A101fDRAFT3.3 Trigger Ready SignalOne possible way to control the camera is to perform an image exposure followed by

Operation and FeaturesBASLER A101f 3-9DRAFTFor better understanding of the use of trigger ready signal, consider an example. Assume that youwill set t

Operation and Features3-10 BASLER A101fDRAFT3.4 Integrate Enabled SignalThe Integrate Enabled (IntEn) signal goes high when exposure begins and goes l

Operation and FeaturesBASLER A101f 3-11DRAFT3.6 Gain and BrightnessThe major components in the camera electronicsinclude: a CCD sensor, a VGC (Variabl

Operation and Features3-12 BASLER A101fDRAFT3.6.1 Gain settings in more detailThe output signals from the pixels in the CCD sensor normally range from

Operation and FeaturesBASLER A101f 3-13DRAFT3.7 BinningBinning increases the camera’s sensitivity to light by summing the charges from adjacent pixels

BASLER A101f IDRAFTTable of Contents1 Introduction1.1 Camera Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operation and Features3-14 BASLER A101fDRAFT3.8 Area of Interest (AOI)The area of interest (AOI) feature allows you to specify a portion of the CCD ar

Operation and FeaturesBASLER A101f 3-15DRAFT3.8.1 Changes to the Frame Rate With AOIWhen the area of interest (AOI) feature is used, the maximum allow

Operation and Features3-16 BASLER A101fDRAFT3.9 Test ImagesThe test image mode is used to check the camera’s basic functionality and its ability to tr

Operation and FeaturesBASLER A101f 3-17DRAFTTest Image TwoAs shown in Figure 3-14, test image two consists of lines with several gray scale gradients

Operation and Features3-18 BASLER A101fDRAFT3.10 Low SmearIn applications where aCCD sensor is under con-stant illumination, high-contrast images mays

Operation and FeaturesBASLER A101f 3-19DRAFTTo better understand these calculations, let’s look at an example. Suppose that you are workingwith an 800

Operation and Features3-20 BASLER A101fDRAFT3.11 Color Creation in the A101fcThe CCD sensor used in the A101fc is equipped with an additive color sepa

Operation and FeaturesBASLER A101f 3-21DRAFTOnce the conversion to YUV is complete, pixels are transmitted from the camera in the YUV(4:2:2) format as

Operation and Features3-22 BASLER A101fDRAFT3.12 Available Video Formats, Modes, & Frame Rates3.12.1 Standard Formats, Modes, and Frame Rateson th

Operation and FeaturesBASLER A101f 3-23DRAFTThe maximum bytes per packet will vary depending on the size of the AOI. This occurs to avoidimage buffer

II BASLER A101fDRAFT3.10 Low Smear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-183.1

Operation and Features3-24 BASLER A101fDRAFT3.12.3 Standard Formats, Modes, and Frame Rateson the A101fc Color CameraThe following standard video form

Operation and FeaturesBASLER A101f 3-25DRAFT3.12.4 Customizable Formats and Modes onthe A101fc Color CameraThe following customizable video formats an

Operation and Features3-26 BASLER A101fDRAFT

Configuring the CameraBASLER A101f 4-1DRAFT4 Configuring the CameraThe A101f is configured by setting status and control registers as described in ver

Configuring the Camera4-2 BASLER A101fDRAFT4.1 Block Read and Write CapabilitiesThe camera supports block reads but not block writes. Block writes are

Configuring the CameraBASLER A101f 4-3DRAFT4.4 Implemented RegistersA list of all registers implemented in the A101f appears below.The base address fo

Configuring the Camera4-4 BASLER A101fDRAFTInquiry Registers for Video Frame Rate and the Base Address of the Video Mode Commandand Status Registers f

Configuring the CameraBASLER A101f 4-5DRAFTInquiry Register for Basic FunctionsInquiry Registers for Feature PresenceInquiry Registers for Feature Ele

Configuring the Camera4-6 BASLER A101fDRAFTStatus and Control Registers for the CameraStatus and Control Registers for FeaturesOffset Name Notes600h C

Configuring the CameraBASLER A101f 4-7DRAFTVideo Mode Control and Status Registers for Format_7The base address for each Format_7, Mode_0 camera contr

IntroductionBASLER A101f 1-1DRAFT1 IntroductionThe BASLER A101f progressive scan camera is a versatile camera designed for industrial use.Superb image

Configuring the Camera4-8 BASLER A101fDRAFTThe base address for each Format_7, Mode_1 camera control register is:Bus_ID, Node_ID, FFFF F1F0 0100This a

Configuring the CameraBASLER A101f 4-9DRAFTThe base address for each Format_7, Mode_2 camera control register is:Bus_ID, Node_ID, FFFF F1F0 0200This a

Configuring the Camera4-10 BASLER A101fDRAFTThe base address for each Format_7, Mode_3 camera control register is:Bus_ID, Node_ID, FFFF F1F0 0300This

Configuring the CameraBASLER A101f 4-11DRAFT4.5 Advanced Features4.5.1 Advanced Features Access RegisterThe base address for the Advanced Features Acc

Configuring the Camera4-12 BASLER A101fDRAFTExtended Versions Information RegisterOffset Name Field Bit Description1014h EXTD_VERSIONS String(Read onl

Configuring the CameraBASLER A101f 4-13DRAFTStatus and Control Register for Test ImagesThis advanced features register can be used to control the oper

Configuring the Camera4-14 BASLER A101fDRAFT

Mechanical ConsiderationsBASLER A101f 5-1DRAFT5 Mechanical Considerations5.1 Camera DimensionsThe camera housing for the A101f is manufactured with hi

Mechanical Considerations5-2 BASLER A101fDRAFTFigure 5-1: A101f Mechanical Dimensions (in mm)PHOTO−SENSITIVESURFACEOF CCD

Mechanical ConsiderationsBASLER A101f 5-3DRAFT5.2 C-Mount Adapter DimensionsFigure 5-2: C-Mount Adapter Dimensions (in mm)5.3 F-Mount Adapter Dimensio

Introduction1-2 BASLER A101fDRAFT1.2 Performance Specifications SpecificationA101fSensor Type Sony ICX085AL/AK - 2/3 inch, HAD, interline transfer,pro

Mechanical Considerations5-4 BASLER A101fDRAFT5.4 Positioning Accuracy of the Sensor ChipOn the A101f, the tolerance for the positioning of the sensor

TroubleshootingBASLER A101f 6-1DRAFT6 Troubleshooting6.1 Fault Finding Using Camera LEDs6.1.1 Yellow LEDThe A101f regularly performs self tests. Detec

Troubleshooting6-2 BASLER A101fDRAFT

Revision HistoryBASLER A101f iDRAFTRevision HistoryDoc. ID Number Date ChangesDA039101 6-Feb.-2001 Initial release.DA03910218-Apr.-2001 Made numerous

Revision Historyii BASLER A101fDRAFT

BASLER A101f iiiDRAFTIndexAadvanced features . . . . . . . . . . . . . . . . . . . . . . . 4-11advanced features access register . . . . . . . . . .

iv BASLER A101fDRAFTSsensoranti-blooming . . . . . . . . . . . . . . . . . . . . . . . . 1-2pixel size . . . . . . . . . . . . . . . . . . . . . .

IntroductionBASLER A101f 1-3DRAFTThe spectral responsivity for monochrome cameras is shown in Figure 1-1. The graph includeslens characteristics and e

Introduction1-4 BASLER A101fDRAFTThe spectral responsivity for color cameras is shown in Figure 1-2. The graph includes lenscharacteristics and exclud

IntroductionBASLER A101f 1-5DRAFT1.3 Environmental Requirements1.3.1 Temperature and HumidityHousing temperature during operation: 0° C … + 50° C (+ 3