Microscan QX Hawk Instrukcja Użytkownika Pobierz pdf (Strona 289)

QX Hawk Industrial Imager User Manual 7-7

Utilities

Counters Serial Utility Commands

No Read Counter

Sending <N> displays the total number of no reads that have occurred since power-on or

the last No Read Counter Reset command. A <N/OVERF_nnn> will be output if the counter

is overflowed (nnn represents the number of times it has been overflowed; 255 times is

the maximum). Sending <N> again will return the amount by which the counter has been

overflowed.

Example: If the counter is at 999999999 and 3 additional counts have been captured, then

<N/ERROR> will be output and the next <N> command without any new no reads will

return <N/000000003>.

No Read Counter Reset

Sending <O> sets the No Read Counter to 000000000.

Trigger Counter

Sending <T> displays the total number of triggers that have occurred since power-on or

the last Trigger Counter Reset command. A <T/OVERF_nnn> will be output if the counter

is overflowed (nnn represents the number of times it has been overflowed; 255 times is

the maximum). Sending <T> again will return the amount by which the counter has been

overflowed.

Example: If the counter is at 999999998 and 3 additional counts have been captured, then

<T/ERROR> will be output and the next <T> command without any new triggers will return

<T/000000002>.

Trigger Counter Reset

Sending <U> sets the Trigger Counter to 000000000.

Good Read / Match Counter

Sending <V> displays either (1) the total number of decodes that match the master symbol

or (2) the total number of good reads. The count begins from the last power-on or Good

Read / Match Counter Reset command. To count the good reads that match the master

symbol, enable Matchcode. To count good reads only, disable Matchcode. This counter is

always active and can be requested at any time. A <V/OVERF_nnn> will be output if the

counter is overflowed (nnn represents the number of times it has been overflowed; 255

times is the maximum). Sending <V> again will return the amount by which the counter

has been overflowed.

Example: If the counter is at 999999997 and 3 additional counts have been captured, then

<V/ERROR> will be output and the next <V> command without any new good reads or

matches will return <V/000000001>.

Good Read / Match Counter Reset

Sending <W> sets the Good Read / Match Counter to 000000000.

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