
Online Help Chapter 2
ICR890
ICR890
8012178/0000/2008-01-28 © SICK AG · Division Auto Ident · Germany · All rights reserved 9
2.1.1.1 Object Trigger Control
Start/Stop of
object trigger
Use the parameters of the Start/Stop of object trigger group to configure the trigger source.
Parameters Function
Control Select the type of control (time or tracking controlled).
Start delay Enter delay between start trigger and the opening of reading gate.
Select possible delay unit.
Select source of start trigger:
! SENSOR 1 ... 2: For hardware trigger at ICR890
! COMMAND: For cycle via serial command
! AUTO CYCLE: Test mode (internal generation of the trigger sig-
nal)
! CAN 1 ... 2: Trigger reception via CAN
From Enter the CAN address of the device from which the start trigger is
derived.
Stop delay Enter delay between start trigger and the closing of reading gate.
Select possible delay unit.
Select source/operation of stop trigger.
or Select further source/operation of stop trigger (optional). This
source is linked to the first source by a logical OR.
or Select further source/operation of stop trigger (optional). This
source is linked to both previous sources by a logical OR.
Position dependent expansion /
delay
Select the type of cycle delay relative to the position of the cam-
era (see chapter 2.1.2 Position, page 13).
Pre-expansion Enter value for the expansion of the reading area against the con-
veyor direction.
If applicable, select unit.
Image recording is expanded by this value.
Post-expansion Enter value for the expansion of the reading area in the conveyor
direction.
If applicable, select unit.
Image recording is expanded by this value.
Pulse Enter length of pulse for automatic cycle.
If applicable, select unit.
Pause Enter pause length between two pulses of the automatic cycle.
If applicable, select unit.
Duration Enter time/path after which a stop trigger is to be initiated.
If applicable, select unit.
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