Microscan MS-4 Specifikace stáhnout pdf (Strana 62)

Good Decode Reads

4-14 MS-3 Laser Scanner User’s Manual

4–Read Cycle/Trig-

Good Decode Reads

Note: When setting up, determine if the scanner’s scan rate is capable of scanning

your longest symbol the required number of times.

Decodes Before Output

Consecutive Status

Definition: The number of decodes (from 1 to 31) required per symbol before a

symbol’s decoded data is sent. It requires the scanner to successfully

decode a symbol a designated number of times before it is sent. If it

doesn’t achieve the number of good reads during the read cycle, then a

noread will be sent.

Note: Higher settings will decrease throughput speed.

Usage: This is a very useful feature to increase reliability of reads for symbolo-

gies that do not have internal error checking such as Pharmacode.

Serial Cmd: <K221, decodes before output,consecutive status>

Default: 1

Options: 1 to 255

Definition: When consecutive is enabled, the number set in Decodes Before Out-

put must be achieved consecutively before decoded data is sent.

When the default non-consecutive is set, whenever a cumulative num-

ber of decodes is achieved, decoded data is sent. For example, if non-

consecutive is enabled and Decodes Before Output is set to 10, then

data will be sent when the total number of decodes reaches 10 regard-

less of the number of bad reads between decodes.

Usage: Useful when the highest level of reliability is required.

Serial Cmd: <K221,decodes before output,consecutive status>

Default: Non-consecutive

Options: 0 = Non-consecutive

1 = Consecutive

1 2 ... 57 58 59 60 61 62 63 64 65 66 67 ... 201 202

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Microscan MS-4 Specifikace Strana 62