Figure 5.45: LFSR (linear feedback shift register) test image
histogram (Fig. 5.47) indicates problems, that may be caused either by a defective camera, by
problems in the acquisition software or in the transmission path.
Figure 5.46: LFSR test pattern received and typical histogram for error-free data transmission
In robots applications, the stress that is applied to the camera cable is especially high due to
the fast movement of the robot arm. For such applications, special drag chain capable cables
are available. Please contact the Photonfocus Support for consulting expertise.
5.10
Double Rate (DR1 cameras only)
The Photonfocus DR1 cameras use a proprietary coding algorithm to cut the data rate by
almost a factor of two. This enables the transmission of high frame rates over just one Gigabit
Ethernet connection, avoiding the complexity and stability issues of Ethernet link aggregation.
5.10 Double Rate (DR1 cameras only)
83
Summary of Contents for D/L-2048
Page 1: ...User Manual D L 2048 Camera Series CMOS camera with GigE interface MAN055 05 2015 V1 8...
Page 6: ...CONTENTS 6...
Page 14: ...3 How to get started GigE G2 Figure 3 3 PFInstaller components choice 14...
Page 34: ...4 Product Specification 34...
Page 100: ...6 Hardware Interface 100...
Page 120: ...9 Warranty 120...
Page 122: ...10 References 122...
Page 134: ...B Camera Revisions 134...