Microscan MS-4X Manuel d'utilisateur télécharger pdf (Page 93)

Chapter 5 Codes

MS-880 Industrial Long Range Scanner User’s Manual 5-9

5–Codes

Large Intercharacter Gap (Code 39)

Fixed Code Length Status (Code 39)

Fixed Code Length (Code 39)

Definition: When enabled, the scanner can read symbols with gaps between bar

code characters that exceed three times (3x) the narrow element

width.

Usage: Large Intercharacter Gap is helpful for reading symbols that are

printed out of specification.

Caution: Do not use Large Intercharacter Gap with Narrow Mar-

gins enabled since a large intercharacter gap (over 3x) could cause a

narrow margins (5x) to be interpreted as an intercharacter gap.

Serial Cmd: <K470, status,check digit status,check digit output,large interchar-

acter gap,fixed code length status,fixed code length,full ASCII set>

Default: Disabled

Options: 0 = Disabled 1 = Enabled

Definition: When enabled the scanner will check the label length against the code

length field. If disabled any length would be considered a valid label.

Serial Cmd: <K470, status,check digit status,check digit output,large intercharacter

gap,fixed code length status,fixed code length,full ASCII set>

Default: Disabled

Options: 0 = Disabled 1 = Enabled

Definition: Specifies the exact number of characters that the scanner will recognize

(this does not include start and stop and check digit characters). The

scanner ignores any code not having the specified length.

Usage: Fixed Code Length helps prevent truncations and increases data

integrity by ensuring that only one label length will be accepted.

Serial Cmd: <K470, status,check digit status,check digit output,large intercharacter

gap,fixed code length status,fixed code length,full ASCII set>

Default: 10

Options: 1 to 128

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Microscan MS-4X Manuel d'utilisateur Page 93