5 Functionality
There is a bug in the single A/B trigger mode in some camera revisions (see Ap-
pendix B). In this case when the encoder position moves back and forth by a
small amount, the EncoderCounter is incremented and the decrement is some-
times omitted, leading to a wrong EncoderPosition indication in the camera.
Therefore the single A/B trigger mode should not be used in the affected ver-
sions. To have the same behaviour as the single trigger mode, but without the
bug, use the double A/B mode and double the value of
ABTriggerDivider
.
A
B
G r a y C o u n t e r
E n c o d e r C o u n t e r
T r i g g e r F w d
T r i g g e r B k w d
0
1
2
3
0
1
2
3
2
1
0
3
2
1
2
3
0
0
1
2
1
0
T r i g g e r F w d B k w d
1
1
Figure 5.16: Single A/B Mode
A
B
G r a y C o u n t e r
E n c o d e r C o u n t e r
T r i g g e r F w d
T r i g g e r B k w d
0
1
2
3
0
1
2
3
2
1
0
3
2
1
2
3
0
0
1
2
3
4
3
2
1
2
T r i g g e r B k w d
1
3
Figure 5.17: Double A/B Mode
A
B
G r a y C o u n t e r
E n c o d e r C o u n t e r
T r i g g e r F w d
T r i g g e r B k w d
0
1
2
3
0
1
2
3
2
1
0
3
2
1
2
3
0
0
1
2
3
4
5
6
7
6
5
4
3
2
1
2
3
4
T r i g g e r F w d B k w d
1
5
Figure 5.18: Quad A/B Mode
.
52 of 123
MAN069 12/2018 V1.1
Summary of Contents for MV1-D4096 Series
Page 1: ...Photonfocus MV1 D4096 Camera Series CMOS camera with GigE interface MAN069 12 2018 V1 1 ...
Page 10: ...1 Preface 10 of 123 MAN069 12 2018 V1 1 ...
Page 12: ...2 Introduction 12 of 123 MAN069 12 2018 V1 1 ...
Page 32: ...4 Product Specification 32 of 123 MAN069 12 2018 V1 1 ...
Page 94: ...6 Hardware Interface 94 of 123 MAN069 12 2018 V1 1 ...
Page 108: ...7 Software 108 of 123 MAN069 12 2018 V1 1 ...
Page 110: ...8 Mechanical Considerations 110 of 123 MAN069 12 2018 V1 1 ...
Page 112: ...9 Troubleshooting 112 of 123 MAN069 12 2018 V1 1 ...
Page 118: ...12 Support and Repair 118 of 123 MAN069 12 2018 V1 1 ...
Page 120: ...13 References 120 of 123 MAN069 12 2018 V1 1 ...
Page 124: ...B Camera Revisions 124 of 123 MAN069 12 2018 V1 1 ...