Datalogic QuickScan i QD2100 Guia do Utilizador descarregar pdf (Página 17)

Utilities

Quick Reference Guide 13

Live Weight Display

The Datalogic 1.12 OPOS Scale Service Object supports the ability to provide Live

Weight Display functionality in accordance with the UPOS Specification (version 1.9

and above). The user’s application may be written to take advantage of this capability in

the service (see the UPOS specification for details). In addition, the DualTest

application bundled with Datalogic’s services supports this capability and may be used

to demonstrate Live Weight Display function with a Datalogic scanner/scale. The

following screen shots represent the steps used to activate Live Weight Display with a

scale using DualTest.

To demonstrate Live Weight Display, start DualTest and follow the steps to Open and

Claim the scale, as described in the previous section. Then perform the following steps:

1. Set Status Notify True: Click the “Status Notify” check box.

IMPORTANT NOTE to OPOS Programmers:

PIDXScal_StatusNotify must be set TRUE while the scale is NOT Enabled. As per the

UPOS specification, setting PIDXScal_StatusNotify TRUE after the scale has been

Enabled will not activate the Live Weight Display function in the scale service object.

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