Datalogic AV500, Руководство по продукции

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PRODUCT REFERENCE GUIDE
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8. Select a length for the message from the Length Type drop ‐ down list. In this exam ‐
ple Variable Length is selected.
9. Enter NoScale for the No Index String . This means “NoScale” will be attached to
the outgoing host message if nothing is received from the scale.
10. Select Trailing from the Reference Edge drop ‐ down list. This indicates the back/
trailing edge of the box is the reference point. Trailing is the normal setting for a
message from scale.
11. In the Distance to Trigger Line, enter the measured distance from the trigger to
the expected scale transmission location on the conveyor belt. Measure distance
for AV500 trigger to the transmission point from the scale will have been set up in
the scale configuration. This parameter specifies the distance from the Trigger
Line (Trigger Source) to the expected receiving point of the Protocol Index. It is
used together with the Minimum Distance between Two Consecutive Parcels
parameter to assign the Protocol Index information to the correct pack.
12. Select Upstream or Downstream from the Distance to Trigger Line State .
13. Enter a distance in the Min Distance between Two Consecutive Objects text field.
This specifies the minimum distance (in mm) between two consecutive packages.
It is used to compensate for imprecision in the Distance from Protocol Index to
Trigger Line parameter by virtually lengthening the package.
Configuration Host Message with Protocol Index
Navigate to Modify Settings | Global Settings | Output Format | Advanced Formatter .
the Advanced formatter window opens
1. From the Advanced Formatter window, select 1 from the Select an Advanced For ‐
matter to Modify drop ‐ down list. This is the outgoing host message that will com ‐
bine the barcode data and scale (protocol index) message.
2. Click on the Message Builder link. The Message Builder window opens.