
Registry
22 Datalogic™ OPOS Service Object
• CapStatusUpdate – defaulted to 1, this indicates that the scale service is capa-
ble of supplying Status Update events as per the UPOS Live Weight
Display
description in the scale section of the UPOS spec.
• CapZeroScale – defaulted to not active. The Single Cable scale does not sup-
port host zeroing of the scale.
• LiveWeightInterval – default to 500; this is the poll rate in milliseconds that
the scale service polls the scale for weight in the case of Live Weight Display
enabled.
•
Metric – defaulted to 0. This setting controls the type of Weight Request sent to
the scale by the service; the default is English Weight Request. The user can set
this to 1 to obtain Metric weights.
CAUTION
• ZeroValid – defaulted to Active. When active, the service will deliver a stable
zero weight as a valid weight to the host. When set to 0, the service will follow the
pre-1.13 UPOS specification and not deliver zero as a valid weight (this setting is
used by some customers to maintain a live weight display outside of the UPOS
specification).
RS232Scale
• CapZeroScale – defaulted to Active, the scale service can zero the scale through
the interface.
The user should never set this value below 250 msec.
The scanner/scale must be programmed to the same data type or weight
requests will fail.
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