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Integrated Web Server
7.3 Using More than One Sensor (synchronization)
It may be necessary to use more than one weCat3D in an application. This is fundamentally possible, but it
necessitates special wiring and sensor configuration depending on sensor array and how the sensors are
used.
NOTE!
The master (sensor 1 in this example) has to be in the “Encoder”, “Internal” or “Software”
profile mode, and the slave (sensor 2 in this example) has to be in the “syncIN” sync mode.
Example 1: Time-shifted measurement for extending the measuring range while avoiding reciprocal influence
of the sensors despite overlapping of the laser lines.
2
1
Sample Application, Rail Head Measurement
Example 2: Simultaneous measurement:
1
2
Sample Application, Thickness Measurement for Wooden Floorboards
NOTE!
The hardware trigger must have a pulse width of at least 10 µs.
Sample configuration:
Master, SyncOut (default setting I/O3)
connected to slave, SyncIn (default setting
I/O4).
Sensor 1
Sensor 2
Exposure Time
Sensor 1:
Sync mode (internal/encoder/software)
Exposure time: 200 µs
Sync out delay: 200 µs
Sensor 2:
Sync mode (syncIN)
Exposure time: 200 µs
Sample configuration:
Master, SyncOut (default setting I/O3)
connected to slave, SyncIn (default setting
I/O4).
Sensor 1
Sensor 2
Exposure Time
Sensor 1:
Sync mode (internal/encoder/software)
Exposure time: 200 µs
Sync out delay: 0 (default setting)
Sensor 2:
Sync mode (syncIN)
Exposure time: 200 µs
Содержание weCat3D MLSL
Страница 18: ...18 Technical Data weCat3D MLSL1x3 PP PP 0 6 weCat3D MLSL1x4 PP PP 0 6 weCat3D MLSL2x5 PP PP 0 6...
Страница 19: ...19 2D 3D Profile Sensors weCat3D MLSL2x6 0 6 PP PP weCat3D MLWL weCat3D MLWL1x1 PP PP 0 weCat3D MLWL1x2 PP PP 0...
Страница 20: ...20 Technical Data weCat3D MLWL1x3 0 PP PP weCat3D MLWL1x4 0 PP PP weCat3D MLWL1x5 PP PP 0...
Страница 21: ...21 2D 3D Profile Sensors weCat3D MLWL2x1 PP PP 0 weCat3D MLWL2x2 PP PP 0 weCat3D MLWL2x3 PP PP 0...
Страница 22: ...22 Technical Data weCat3D MLWL2x4 0 PP PP weCat3D MLWL2x5 0 PP PP...
Страница 24: ...24 Technical Data weCat3D MLWLxxx weCat3D MLWL1x1 weCat3D MLWL1x2...
Страница 27: ...27 2D 3D Profile Sensors weCat3D MLWL2x2 weCat3D MLWL2x3 1 threaded on both ends 1 threaded on both ends...
Страница 71: ...71 2D 3D Profile Sensors...