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NED

UME-0025-02 SU2025GIG

6.3 Calculating the Maximum Value of Packet Delay

The maximum value for the packet delay setting can be calculated as below.In

order to avoid dropped frames, packet delay should not be set greater than this

maximum value.

1. Calculate the time for the CCD to scan 1 frame

Height x scan period of 1 line

2. Calculate the data rate

(Width x Height) ÷ scan period of 1 frame ÷ (1000 x 1000) x PixelByte

3. Calculate the maximum packet delay

(((Maximum Data Rate – Data Rate) x (1000 x 1000)) x Packet Size Set Value)÷

(Data Rate x 1000 x 1000)

・

Pixel Clock: 25MHz (40ns)

・

1 pixel bytes: PixelFormat register value

1Byte(Mono8) 2Byte(Mono10/Mono12)

･

1 line no. of pixels: Width register value

･

1 frame no. of lines:Heightregister value

･

Scan period:The user-set scan period

(In free run mode, TriggerInternalCounter register value)

･

Packet Size: GevSCPSPacketSize register value

･

Maximum data rate: 120MB/s

Example Calculation

Values used in the example below:

Mono8 Width=2048 Height=2048 Scan Period 88us GevSCPSPacketSize=4000

Calculation 1 ex.: 2048 Line x 88000 ns = 180,224,000 ns

≒

0.18 s

Calculation 2 ex.: (2048 x 2048) ÷ 0.18 s ÷ 1000000 x 1 Byte = 23.3 MB/s

Calculation 3 ex.: (((120 MB/s - 23.3 MB/s) x 1000000) x 4000) ÷ (23.3 MB/s x

1000000) = 16600

In addition, the frame rate can be calculated by the below formula. Please confirm

that the frame rate matches with your actual frame rate when capturing image data in

your usage environment.

If the frame rate displayed in your viewer software is lower than the calculated frame

rate, alter your settings, eg. By reducing the packet delay value.

4. Frame Rate Calculation

１

sec ÷ time for CCD to scan 1 frame

Calculation 4 ex.: 1 ÷ 0.18 s = 5.5 fps

Under some usage environments, even when the packet delay value is within the

maximum value, the frame rate may be less than the calculated value. In this case,

adjust the packet delay value.

Содержание SU2025GIG

Страница 1: ...User s Manual Line Scan Camera Type SU2025GIG NIPPON ELECTRO SENSORY DEVICES CORPORATION GigE Vision is a registered trademark of AIA ...

Страница 2: ...o cause harmful interference in which case the user will be required to correct the interference at his or her own expense For Customers in the EU This equipment has been tested and found to comply with the essential requirements of the EMC Directive 2004 108 EC based on the following specifications applied EU Harmonised Standards EN55022 2010 Class A EN61000 6 2 2005 Warning This is a class A pro...

Страница 3: ...ise specified to do so in this manual When hands are wet avoid handling this product and do not touch any of the connection cable pins or other metallic components Do not operate this product in an environment that is exposed to rain or other severe external elements hazardous gases or chemicals If the product is not to be used for an extended period of time as a safety precaution always unplug th...

Страница 4: ... air blower to remove the dust particles Dip a cotton swab into ethanol alcohol and clean the camera window Be careful not to scratch the glass Use of non infrared lighting such as a daylight fluorescent lamp is recommended If halogen lighting is employed always install an infrared filter into your system configuration Please note that exposure to long wavelength light outside of the sensors visib...

Страница 5: ...ses fall outside of the scope of this warranty Exclusions from Warranty Coverage We will under no circumstances assume responsibility for the following cases damage caused by fire earthquake other acts of a third party other accidents negligent or intentional misuse by the user or other usage under extraordinary circumstances Damages e g loss of business profits business interruption etc resulting...

Страница 6: ...nufactured as a general purpose product for general industry In applications expected to be life critical or safety critical the installer or user is requested to install double or triple failsafe systems Repair Service Outline The cost of dispatching engineers etc for repair service is not included in the price of purchased and supplied goods On request arrangements can be made separately Scope o...

Страница 7: ...Flow of Camera Control 20 4 2 Startup 20 5 Camera Control 21 5 1 List of Camera Control Registers 21 5 2 Factory Default Settings 23 5 3 Acquisition Control Example 23 5 3 1 Acquisition Control Example 23 5 4 Video Output Format 24 5 4 1 Example of Video Output Format configuration 25 5 5 Exposure Mode 26 5 5 1 Example of free run mode configuration 26 5 6 Scan Rate of free run mode 27 5 6 1 Examp...

Страница 8: ...2 4 External Frame Trigger Chatter Prevention Function Falling Example 53 5 13 Test Pattern 55 5 13 1 Test Pattern Setting Example Pattern 1 55 5 13 2 Test Pattern Setting Example Pattern 2 57 5 14 Saving and Loading Camera Settings 59 5 14 1 Memory Contents Saving Loading Example 60 5 15 XML File 60 6 Packet Size and Packet Delay 61 6 1 Packet Size 61 6 2 Packet Delay 62 6 3 Calculating the Maxim...

Страница 9: ...riggered by a software trigger or a hardware trigger via the 12 pin connector 1 2 Applications Inspection of Transparent panels and PCBs Inspection of high speed moving objects Flat panel display inspection Inspection of glass and sheet like objects Printed circuit board inspection Outdoor surveillance An example of Visual Inspection of Metallic part is shown below Figure 1 2 1 Visual Inspection o...

Страница 10: ...ge Sensor The camera uses a maximum data rate of 25MHz to acquire high responsivity and superior quality images The pixel size is 14µmx14µm The camera output its 2048 pixels data through the GigE Vision external interface 1 4 Performance Specifications The Performance Specifications are shown below Unless otherwise specified the data shown is when the camera is operating at the maximum scan rate T...

Страница 11: ...t GigE Vision 8 10 12 bit monochrome PRNU Photo Response Non Uniformity 3 Random Noise DN 20 Minimum gain 10bit Connectors Data Controller RJ45 Power Supply Hirose HR10G 7R 6PB 6Pin External Trigger Hirose HR10G 10R 12PB 12Pin Cable Length Maximum 100m CAT 6 and over Lens Mount Nikon F Mount Operating Temperature C No Condensation 0 50 Power Supply Voltage V DC 12 15 5 Consumption Current mA typic...

Страница 12: ...pod to set the camera 2 2 Fixing Camera Use the M4 screw holes 4 places at the front 8 places at the side to fix the camera Or use the 1 4 20UNC screw hole the screw hole for a tripod 1 place at the side to fix the camera If using the front panel M4 mounting holes the screw length for fixing the camera should be less than 6mm No X Y axis orientation and tilt adjustment mechanism is available Pleas...

Страница 13: ...6mm 8 M4 screw hole to fix the camera Depth 6mm 81 9mm 36 19mm 64mm 20 5mm 70mm 5 3 20 5mm 4 R 3 Power Supply Connector HR10G 7R 6PB External Trigger input connector HR10G 10R 12PB LED Indicatior RJ45 connector 16mm 64mm 25 15mm Screw hole to fix the camera 4 M4 Depth 6mm 5 4 3 2 1 10 HRS 9 8 7 6 12 11 HRS 6 5 2 1 4 3 16 5mm 20 5mm 11 5mm 20mm 70mm Figure 2 3 1 Dimensions The protuberance of screw...

Страница 14: ...ources are relatively inexpensive provide a uniform field and longer life span compared to other light sources However they also require a camera with excellent sensitivity Halogen light sources generally provide very little blue relative to infrared light IR Fiber optic light distribution systems generally transmit very little blue light relative to IR Metal halide light sources are very bright b...

Страница 15: ...digital power cable Connect the plug end to the camera and the open end to the camera power supply Line scan camera ＰＣ LAN cable Digital Power Supply cable l 10m DGPSH 10 Gigabit NIC Camera Power Supply ＤＣ１２Ｖ Trigger controler Figure 3 1 1 Connections between Camera and cable etc The lancable should be CAT5E CAT6 or above In countries where the CE marking is enforced please use a shielded cable T...

Страница 16: ...ort Gigabit NIC 1port Gigabit NIC Multi port Gigabit NIC 1port Gigabit Switching HUB PC PC PC PC The example of connection of 1PC and 1camera The example of connection of 1PC and 3 cameras The example of connection of 1PC and 3 cameras The example of connection of 1PC and 3 cameras Figure 3 1 1 1 The example of connection of 1 PC ...

Страница 17: ...Power Connector HR10G 7R 6PB External Trigger input connector HR10G 10R 12PB RJ45 connector 5 4 3 2 1 10 HRS 9 8 7 6 12 11 HRS 6 5 2 1 4 3 Power Indicator Figure 3 2 1 Input Output Connectors and Indicator 3 3 External Trigger Connector HR10G 10R 12PB Round shape push pull lock type The pin assignment of the External Trigger connector is shown below Figure 3 3 1 External Trigger Connector HR10G 10...

Страница 18: ...N2 External Frame input LVDS_33 Ext_Frame External Frame input LVCMOS Ext_Trigger External Trigger input LVCMOS Electrical Specification LVDS_33 VID minimum 100mV maximum 600mV LVCMOS 0V 3 3V VIH 2 0V VIL 0 8V Compatible Cable Compatible plug HRS HR10A 10P 12S Be sure to firmly insert the connector so that the cable does not become disconnected while the power is on Since the LVDS input and LVCMOS...

Страница 19: ...rush current 15W or more recommended Insert the cable plug securely until it locks into position This is to prevent the connector from coming loose during power transmission Do not remove the cable while image data is being transmitted Compatible Cable Compatible plug DGPSA 10 HIROSE HR10A 7P 6S Power supply voltage 12V 15V DC 12V 15V 5 Consumption Current rated 12V 500mA 3 5 LED status Power Indi...

Страница 20: ...ease see the GigE カメラ NED ビュアーソフト説明書 pdf on the same CD ROM 4 2 Startup After turning on the camera runs a startup procedure before it starts getting images and outputting data The startup procedure is as follows 1 The camera initializes the hardware 2 Reads out the latest camera settings from the flash memory User settings if any or factory default settings 3 Sets up the camera with the setting v...

Страница 21: ...4 4 2048 1 Line Pixel Width Height 0x0000A008 16 4096 1 Frame Line Count PixelFormat 0x0000A018 0x1080001 8bit Output 0x1100003 10bit Output 0x1100005 12bit Output DigitalGain 0x0000A084 0 688 Digital Gain Setting AnalogGain 0x0000A080 0 1 2 3 4 Analog Gain Setting 0dB 3dB 6dB 9dB 3dB DigitalOffset 0x0000A088 0 19 Offset Setting TriggerMode 0x0000A08C 0 Freerun 1 Ext Trigger TriggerInternalCounter...

Страница 22: ...rame Trigger Signal Rising Chatter prevention function FrameTriggerMaskTimeF 0x0000A238 0 1000000 Frame Trigger Signal Falling Chatter prevention function UserSet_ResetToFactory Default 0x0000A0B8 Reset to Factory Settings See 5 14 1 UserSet_Load 0x0000A0BC Load from Memory UserSet_Save 0x0000A0C0 Save to Memory NB Make sure to only adjust the below registers while image acquisition is stopped If ...

Страница 23: ...Trigger Invert Disable LineTriggerMaskTimeR 0x0000A22C 0 External Trigger Signal Rising Chatter prevention function disable LineTriggerMaskTimeF 0x0000A230 0 External Trigger Signal Falling Chatter prevention function disable FrameTriggerMaskTimeR 0x0000A234 0 Frame Trigger Signal Rising Chatter prevention function disable FrameTriggerMaskTimeF 0x0000A238 0 Frame Trigger Signal Falling Chatter pre...

Страница 24: ...el 5 4 Video Output Format This camera s output format can be changed through the control registers Settings are made via the PixelFormat register see 5 1 LSB MSB 12bit ８bit LSB MSB ｂｉｔ９ｂｉｔ８ｂｉｔ７ｂｉｔ６ｂｉｔ５ｂｉｔ４ｂｉｔ３ｂｉｔ２ｂｉｔ１ｂｉｔ０ 8ｂｉｔ standard ＡＤＣ 10ｂｉｔｂｉｔ11 ｂｉｔ10 10bit LSB MSB ｂｉｔ９ｂｉｔ８ｂｉｔ７ｂｉｔ６ｂｉｔ５ｂｉｔ４ｂｉｔ３ｂｉｔ２ｂｉｔ１ｂｉｔ０ＡＤＣｂｉｔ11 ｂｉｔ10 12ｂｉｔｂｉｔ９ｂｉｔ８ｂｉｔ７ｂｉｔ６ｂｉｔ５ｂｉｔ４ｂｉｔ３ｂｉｔ２ｂｉｔ１ｂ...

Страница 25: ...5GIG 25 5 4 1 Example of Video Output Format configuration register name PixelFormat setting value 0x1080001 Mono 8 0x1100003 Mono 10 0x1100005 Mono 12 Example Mono 12 Figure 5 4 1 PixelFormat register the GigEGrab picture ...

Страница 26: ...posure mode can be set via the camera control registers Settings are made via the TriggerMode register see 5 1 5 5 1 Example of free run mode configuration register name TriggerMode setting value 0 Free run 1 Ext Trigger Example Free run Figure 5 5 1 TriggerMode register Free run the GigEGrab picture ...

Страница 27: ... is 1µs Note that in order for the scan period setting to be valid the TriggerMode register must be set to Free Run Mode Exposure Readout Exposure time Readout time Scan rate Figure 5 6 1 Free Run Exposure Mode The readout of Exposure 1 is read out at Readout 1 Depending on the Height setting and the scan period setting your environment may result in a TimeOut Set the TimeOut period in your applic...

Страница 28: ...ME 0025 02 28 5 6 1 Example of free run mode Scan Rate configuration register name TriggerInternalCounter setting value 88 32767 Example 100µs Figure 5 6 1 TriggerInternalCounter register Free run the GigEGrab picture ...

Страница 29: ...igger pulse H period 80ns 2CK b External trigger pulse L period 80ns 2CK a b Scan period 88µs 32 767ms 2200 819 175CK Exposure Readout External Trigger CC1 a b exposure time readout time scan rate Figure 5 7 1 External Trigger Exposure Mode Depending on the Height setting and the scan period setting your environment may result in a TimeOut Set the TimeOut period in your application to an appropria...

Страница 30: ...30 5 7 1 Example of External Trigger Exposure Mode configuration Ext Trigger register name TriggerMode Setting value 0 Free run 1 Ext Trigger Example Ext Trigger Figure 5 7 1 TriggerMode register Ext Trigger the GigEGrab picture ...

Страница 31: ...rigger signal can be inverted inside the camera Use this function when appropriate to your application register name LineTriggerConfig setting value LineTriggerConfig_Inverter 0 False LineTriggerConfig_Inverter 1 True Example True Figure 5 7 2 LineTriggerConfig register the GigEGrab picture ...

Страница 32: ...etting TriggerMode 1 LineTriggerConfig 1 Internal_Trigger Acquisition Stop Start 3 1 After setting AcquisitionStart the external trigger s Low electrical pulse is input 2 The camera detects the pulse and internally inverts it 3 When AcquisitionStop is sent packet transmission is stopped ...

Страница 33: ...xample Rising Masks the chatter of the rising external trigger signal inside the camera Use this function as appropriate to your application register name LineTriggerMaskTimeR setting value 0 1000000 unit µs Example 10 Figure 5 7 3 LineTriggerMaskTimeR register the GigEGrab picture ...

Страница 34: ...er setting TriggerMode 1 LineTriggerMaskTimeR 10 Internal_Trigger Acquisition Start 3 10μs 1 On the rising edge of the external trigger signal a trigger signal is generated internally in the camera 2 During the 10µs set in the register signal transitions are ignored masked ...

Страница 35: ...ample Falling Masks the chatter of the falling external trigger signal inside the camera Use this function as appropriate to your application register name LineTriggerMaskTimeF setting value 0 1000000 unit µs Example 100 Figure 5 7 4 LineTriggerMaskTimeF register the GigEGrab picture ...

Страница 36: ...rnal_Trigger Acquisition Start 3 100μs 1 On the rising edge of the external trigger signal a trigger signal is generated internally in the camera 2 On the falling edge of the external trigger signal a mask period is generated internally in the camera 3 During the 100µs set in the register signal transitions are ignored masked ...

Страница 37: ...ossible to increase OffsetX Similarly when returning Width to 2048 OffsetX must first be set to 0 The total number of pixels cannot be set to a value higher than 2048 2048pix LVAL Pixel Data Camera Features Setting Width 2048 OffsetX 0 Camera Features Setting Width 1024 OffsetX 0 1024pix LVAL Pixel Data Camera Features Setting Width 1024 OffsetX 512 LVAL Pixel Data Camera Features Setting Width 10...

Страница 38: ...25GIG UME 0025 02 38 5 8 1 Setting Number of Valid Pixels Example Width Sets the number of pixels in 1 line register name Width setting value 4 2048 Example 1024 Figure 5 8 1 Width register the GigEGrab picture ...

Страница 39: ...SU2025GIG 39 5 8 2 Setting Number of Valid Pixels Example Offset Sets the number of pixels to offset the line by register name OffsetX setting value 0 2044 Example 512 Figure 5 8 2 OffsetX register the GigEGrab picture ...

Страница 40: ...ut Set the TimeOut period in your application to an appropriate length FVAL Camera Features Setting Height 2048 Camera Features Setting Height 1024 Camera Features Setting Height 16 LVAL 1 2 3 4 5 6 2043 2044 2045 2046 2047 2048 FVAL LVAL 1 2 3 4 5 6 1019 1020 1021 1022 1023 1024 2048 1 Line cycle 1024 1 Line cycle FVAL LVAL 1 2 3 4 5 6 11 12 13 14 15 16 16 1 Line cycle Camera Features Setting Hei...

Страница 41: ...E 0025 02 SU2025GIG 41 5 9 1 Valid Number of Lines Setting Example Sets the number of lines in a Frame register name Height setting value 16 4096 Example 1024 Figure 5 9 1 Height register the GigEGrab picture ...

Страница 42: ...mount of exposure when the output saturates Figure 5 10 1 Saturation Exposure and Dark Current Output By setting the offset you can set the Y intercept arbitrarily DF shows the digital offset value The gradient of the line does not change Figure 5 10 2 Offset Adjustment Adjust amount of offset in accordance with the requirements of your camera system ＤｄＦｓＳｅ Amount of Incident Light lx s Output F...

Страница 43: ...E 0025 02 SU2025GIG 43 5 10 1 Digital Offset Setting Example Set the camera s Digital Offset register name DigitalOffset setting value 0 19 Example 10 Figure 5 10 1 DigitalOffset register the GigEGrab picture ...

Страница 44: ...gain level is set too low the camera s output data may not attain its full range If the camera gain level is set too high the ratio of random noise increases Set the gain as low as your application allows in order to attain the highest quality signal possible In some cases it may be necessary to use an IR cut filter Figure 5 11 1 PGA Gain Adjustment Gain and noise values are proportionally related...

Страница 45: ...02 SU2025GIG 45 5 11 1 Digital Gain Setting Example Set the camera s digital gain register name DigitalGain setting value 0 688 Example 120 120 0 03125 3 75dB Figure 5 11 1 DigitalGain register the GigEGrab picture ...

Страница 46: ... UME 0025 02 46 5 11 2 Analog Gain Setting Example Set the camera s analog gain register name AnalogGain setting value 0 0dB 1 3dB 2 6dB 3 9dB 4 3dB Example 0dB Figure 5 11 2 AnalogGain register the GigEGrab picture ...

Страница 47: ...Frame Trigger can be achieved by setting the FrameTriggerEnable camera control register see 5 1 5 12 1 Example of Frame Trigger configuration Set the Frame Trigger register name FrameTriggerEnable setting value 0 Disable 1 Enable Example Enable Figure 5 12 1 FrameTriggerEnable register the GigEGrab picture ...

Страница 48: ...e internally to the camera This is controlled automatically in the case of Free Run exposure mode or by the user in the case of External Trigger exposure mode 3 When the external frame trigger signal becomes Low frame transmission stops after the currently transmitting frame has been completed EXT_FRAME FRAME 1 2 Camera control register setting FrameTriggerEnable 1 FrameTriggerConfig 0 3 1 2 3 4 1...

Страница 49: ... the external frame trigger inside the camera Use this function as appropriate to your application register name FrameTriggerConfig setting value FrameTriggerConfig_Inverter 0 False FrameTriggerConfig_Inverter 1 True Example True Figure 5 12 1 FrameTriggerEnable register the GigEGrab picture ...

Страница 50: ...t 1 On AcquisitionStart the external frame trigger input is inverted inside the camera Frames continue to be sent while the electrical level of the external frame trigger is Low 2 When the external frame trigger signal becomes High frame transmission stops after the currently transmitting frame has been completed 3 On AcquisitionStop packet data transmission is stopped ...

Страница 51: ...sing Example Masks the chatter of the rising external frame trigger signal inside the camera Use this function as appropriate to your application register name FrameTriggerMaskTimeR setting value 0 1000000 unit µs Example 20 Figure 5 12 3 FrameTriggerMaskTimeR register the GigEGrab picture ...

Страница 52: ...0 Internal_Frame Acquisition Start 20μs 2 3 1 The external frame trigger s rising edge is detected and a frame trigger signal is generated inside the camera 2 During the 20µs set in the register signal transitions are ignored masked 3 After the set time has elapsed from the rising edge signal transitions become possible again ...

Страница 53: ...ling Example Masks the chatter of the falling external frame trigger signal inside the camera Use this function as appropriate to your application Register name FrameTriggerMaskTimeF setting value 0 1000000 unit µs Example 100 Figure 5 12 4 FrameTriggerMaskTimeF register the GigEGrab picture ...

Страница 54: ...rame Acquisition Start 100μs 1 1 The rising edge of the external frame trigger signal is detected and a frame trigger signal is generated inside the camera 2 On the falling edge of the external trigger signal a mask period is generated internally in the camera 3 During the 100µs set in the register signal transitions are ignored masked ...

Страница 55: ...ntrol registers Setting should be done through the TestImageSelector register see 5 1 Pixels 1 through Pixel 2048 output values incrementing from 0 5 13 1 Test Pattern Setting Example Pattern 1 Switches between Test Pattern and image data output register name TestImageSelector setting value 0 Off 1 GreyHorizontalRamp 2 GreyHorizontalRampMovingEachLine Example GreyHorizontalRamp Figure 5 13 1 Frame...

Страница 56: ...output in 10 bit mode values from 0 to 1023 and in 12 bit mode values from 0 to 2047 The test pattern loop repeats until the last pixel The Width Height and OffsetX registers affect the Test Pattern output The test pattern constantly outputs the same fixed image pattern ...

Страница 57: ...tern 2 Switches between test pattern and image data output register name TestImageSelector setting value 0 Off 1 GreyHorizontalRamp 2 GreyHorizontalRampMovingEachLine Example GreyHorizontalRampMovingEachLine Figure 5 13 2 TestImageSelector register the GigEGrab picture ...

Страница 58: ...peats in a loop The Width Height and OffsetX registers affect the Test Pattern output Depending on the Height value the test pattern may or may not move In 8 bit mode the pattern is fixed when the Height register value is a multiple of 256 In 10 bit mode the pattern is fixed when the Height register value is a multiple of 1024 In 12 bit mode the pattern is fixed when the Height register value is a...

Страница 59: ... automatically rewritten with the factory settings If disconnecting camera power while rewriting the memory all data saved in the memory will be deleted As it takes 5 seconds to rewrite the memory do not disconnect the power supply before receiving the response from the camera Commands for rewriting the memory are as follows Reset to factory settings UserSet_ResetToFactoryDefault Save to Memory Us...

Страница 60: ...ister the GigEGrab picture 5 15 XML File The XML file is a file containing the register information listed in Chapter 5 and stored in the camera memory When you execute the Device Discovery command in your camera control application the file is automatically read from the camera and the camera control registers are displated in the software However this function is not present if your camera contr...

Страница 61: ...ze setting value 512 9152 Example 4000 Figure 6 1 GevSCPSPacketSize register the GigEGrab picture Caution Set a value appropriate to your usage environment The set value should be a multiple of 4 Do not set a value higher than the MTU of your computer or NIC In this case image data will not be transferred correctly For NIC settings see the Setup Guide on the enclosed CD ROM ...

Страница 62: ...tion Set a value appropriate to your usage environment Packet Delay is set to 0 at the time of shipping however it should be set to achieve stable capture set it to as large a value as possible On the other hand if the value is too large the frame rate will drop See 6 3 Calculating the maximum value of packet delay and set to a suitable value Furthermore set the TimeOut setting in your application...

Страница 63: ... Packet Size GevSCPSPacketSize register value Maximum data rate 120MB s Example Calculation Values used in the example below Mono8 Width 2048 Height 2048 Scan Period 88us GevSCPSPacketSize 4000 Calculation 1 ex 2048 Line x 88000 ns 180 224 000 ns 0 18 s Calculation 2 ex 2048 x 2048 0 18 s 1000000 x 1 Byte 23 3 MB s Calculation 3 ex 120 MB s 23 3 MB s x 1000000 x 4000 23 3 MB s x 1000000 16600 In a...

Страница 64: ...o connect multiple cameras to one port data transmission bandwidth may be insufficient resulting in errors in the transmission of image data It is recommended to use a NIC which supports Jumbo Frames In order to capture images stably a certain level of performance is required from the host PC Check that your PC has sufficient performance Your PC s firewall or security software settings may block i...

Страница 65: ...d should be handled like other optical components with care If you use the camera in a dusty area prepare a dust proof enclosure Dust can obscure pixels producing dark lines on the image 8 3 Cleaning the Sensor Window Dust Can usually be removed by blowing the window surface using a compressed air blower Oil Wipe the window with a lint free cloth wiper moistened with ethyl alcohol carefully and sl...

Страница 66: ...source meets the specified voltage The capacity of the power source is sufficient Connect the camera and the PC with LAN cables The PC needs to be set up correctly for the camera See the setup guide on the included CD ROM The sample software program is used to control the camera The camera registers XML file can be read by the software included on the CD ROM Confirm that camera control registers c...

Страница 67: ...e too dark try to increase the light intensity and vice versa No image at the full aperture The optical axes of the camera and the image sensor are aligned If the provided software can capture images check whether the non working software is compatible with the camera Check whether the software included on the CD ROM can capture images The computer needs to be set up correctly for the camera The c...

Страница 68: ...r supply has been used for 3 or more years or the ambient temperature is higher than room temperature Check the deterioration of the power supply The camera LAN cables and the power source cable are in swinging motion Check the deterioration of LAN cables and the power supply cable The camera may be out of order Please contact us for service Turning on a servomotor or a magnetic valve generates no...

Страница 69: ...r use a switch etc to extend the distance The power source has no fluctuation in voltage and is not deteriorated Use a stable power supply The camera may be out of order Please contact us for service When the camera gain is on a high level bright spots occur without incident light Secondary radiation rays could cause bright spots but this is not a malfunction C No Yes Yes No No Yes Yes No ...

Страница 70: ...han the rating The camera will become hotter than the ambient temperature while in operation because of self heating Allow sufficient air circulation around the camera to give it a longer life Keep the ambient temperature within the range the specifications specify The camera may be out of order Please contact us for service Yes No No Yes ...

Страница 71: ... 10 2 Contact for support Nippon Electro Sensory Devices Corporation Head Office 2 5 12 Itachibori Nishi Ku Osaka 550 0012 Japan Phone 81 6 6534 5300 Fax 81 6 6534 6080 Tokyo Office Gibraltar Ohi BLD Room No 402 1 45 2 Ohi Shinagawa Ku Tokyo 140 0014 Japan Phone 81 3 5718 3181 Fax 81 3 5718 0331 West Japan Office Twin Square 1 8 28 Enokida Hakata Ku Fukuoka 812 0004 Japan Phone 81 92 451 9333 Fax ...

Страница 72: ...oduct Support If there is a problem with your camera after checking it in accordance to the troubleshooting turn off the power and call your NED representative When contacting us with a problem please inform us of the status of the camera ...

Страница 73: ...NED UME 0025 02 SU2025GIG 73 Revision History Revision Number Date Changes 01 30 Aug 2013 Initial release 02 9 Nov 2013 DigitalOffset Value ...

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