Datalogic PowerScan PD9500 PD9530-HPK1 数据表

2D Global Features

Enter/Exit Programming Mode

Product Reference Guide

                           189

Enables/disables the ability of the reader to decode PDF417 labels.

$CP4EN00(CR)

PDF417 = Disable

$CP4EN01(CR)

PDF417 = Enable

DEFAULT

This feature specifies either variable length decoding or fixed length decod-

ing for this symbology.

For variable length decoding, a minimum and maximum 

length may be set.

For fixed length decoding, two different lengths may be set.

DEFAULT

$CP4LC00(CR)

PDF417 Length Control = Variable Length

$CP4LC01(CR)

PDF417 Length Control = Fixed Length