External Trigger Mode - Panasonic LP-ABR10 Series Setup & Operation Manual

3.3

External Trigger Mode

Code Reader reads the symbol repeatedly during the SYNC input is active. Typically
MAXIMG is set to a number greater than one. The multiple MAXIMG enables the
Cycle Buffer Function and the simultaneous parallel processing between image
import and decoding. This may shorten the processing time.
The timing charts below are drawn referring to the enabled cycle buffer function.
3.3.1 Hard trigger, Good Read, Data transmission: After decode
SYNC
DELAY image1
IMAGE
DECODE
SERIAL
GO-OUT
CHATT
3.3.2 Hard trigger, Good Read, Data transmission: After SYNC OFF
SYNC
DELAY image1
IMAGE
DECODE
SERIAL
GO-OUT
CHATT
WAITIMG WAITIMG WAITIMG
image2 image3
decode1
WAITIMG WAITIMG WAITIMG
image2 image3
decode1
30
WAITIMG
image4 image5
decode2
DECODELIM
DECODELIM
GOOUT
WAITIMG
image4 image5
decode2
DECODELIM
DECODELIM
GOOUT
CHATT
CHATT