SICK ICR890 Instrucciones de operaciones descargar pdf (Pagina 33)

Operating Instructions Chapter 3

ICR890

Product description

3.4.2 Object trigger control

In order to initiate a reading process, the ICR890 System requires an appropriate signal

(trigger). The start signal is emitted via an external reading pulse sensor (photoelectric

reflex switch) as standard. As soon as an object has passed the reading pulse sensor, an

“internal reading gate“ opens for the reading process.

Alternatively, a command activates the reading process via a data interface or the CAN-

SENSOR network.

The trigger source can be configured using the SOPAS-ET Configuration Software:

ROJECT TREE, ICR890, PARAMETER, READING CONFIGURATION, OBJECT TRIGGER CONTROL, register

tab S

TART/STOP OF OBJECT TRIGGER

3.4.3 Focus control

For dynamic focus control, the ICD890 Camera requires continuous information on the

distance to the object surface. This data is provided by a lateral MLG Light Grid for readings

from above. The object dimensions are taken from the VMS4xx/5xx Volume Measurement

System and processed via the MSC800 for readings from the side.

The SOPAS-ET Configuration Software can, among other things, be used to configure

features, such as the default position and the source of the distance measurement:

ROJECT TREE, ICR890, PARAMETER, READING CONFIGURATION, FOCUS CONTROL, register tabs

PTIONS and DISTANCE MEASUREMENT SOURCE

3.4.4 Illumination control

The area which is to be read must be illuminated with a high-performance LED illumination

when recording with the camera. The ICI890 Illumination produces a thin red illuminated

area (wavelength λ = 620 nm).

During reading from above, the light is deflected onto the conveyor system using the

deflection mirror.

Fig. 3-7: Diagram of the illumination with illuminated area

Illuminated area

1 2 ... 28 29 30 31 32 33 34 35 36 37 38 ... 127 128

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SICK ICR890 Instrucciones de operaciones Pagina 33