Scanning Features; Operating Mode; On Line; Serial On Line - Datalogic Gryphon I GFS4100 Product Reference Manual

References
Table 33. Good Read LED Duration Setting Examples
STEP ACTION
1 Desired Setting
Divide by 10 (and pad with
2
leading zeroes)
3
4
Scan Three Characters From
5
Appendix D, Keypad
6

Scanning Features

Operating Mode

The following Operating Modes (Reading Modes) are supported:

On Line

In On Line mode, the reading phase is defined as the time between the Phase ON and Phase
OFF events. The Phase events can be generated by an external input (trigger) or by the Trigger
button. While in this mode the scanner activates reading only during a reading phase. The
Phase events can be signals coming from the trigger button (or external presence sensor
connected to the scanner input for RS232 models).
On Line mode allows the following configurations:
Phase Off Event:
The following selections are available:
•
•
•
Timeout:
ms in 20 ms increments

Serial On Line

In Serial On Line mode, a reading phase is defined as the time between two events: phase on
and phase off, generated by a message sent from the host interface to the scanner. While in this
mode the scanner activates reading only during a reading phase. The message (character or
string) is user programmable.
Serial On Line mode configurations:
252
Good Read LED
stays on until next
trigger pull (00)
000
Scan ENTER/EXIT PROGRAMMING MODE
Scan LABEL GOOD READ LED DURATION
'0' , '0' and '0'
Scan ENTER/EXIT PROGRAMMING MODE
Specifies whether the reading phase is closed on a timeout or phase off event.
Trigger Stop: the reading phase ends when the trigger event stops. Timeout is disabled.
Timeout: the reading phase ends when the timeout is expired. Trigger stop is ignored.
Trigger Stop - Timeout: the reading phase ends when the first event occured.
Specifies the maximum duration for the reading phase. Selections: from 40 to 5100
EXAMPLES
20ms 150ms
002 015
'0' , '0' and '2' '0' , '1' and '5'
Gryphon™ I GFS4170/GFS4150-9
2550ms (2.55 sec.)
255
'2' , '5' and '5'