Utilities
User Manual
17
Live Weight Display
The Datalogic OPOS Scale Service Object supports the ability to provide Live
Weight Display functionality in accordance with the UPOS Specification (ver-
sion 1.9 and above). The user’s application may
be written to take advan-
tage of this capability in the service (see the UPOS specification for details).
In addition, the DualTest application bundled
with Datalogic’s services sup-
ports this capability and may be used to demonstrate Live Weight Display
function with a Datalogic scanner/s
cale. The following screen shots repre-
sent the steps used to activate Live Weight Display with a scale using Dual-
Test.
To demonstrate Live Weight Display, start DualTest and follow the steps to
Open and Claim the scale, as described in the previous section. Then per-
form 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 ser-
vice object.
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