Ack Nak Error Handling - Datalogic Gryphon I GM440 Series Product Reference Manual

Enter/Exit Programming Mode
ACK Character
This setting specifies an ASCII character or hex value to be used as the ACK
character. ASCII characters or any hex value from 0 to 0xFF can be selected.
See page 274
Setting to previously defined characters such as XON, XOFF, or host commands conflicts with
normal operation of these characters. 8-bit data is not recognized when the option
has been set as 7 Data Bits.
$CR2AC
Select ACK Character Setting
NAK Character
This setting specifies an ASCII character or hex value to be used as the NAK
character. ASCII characters or any hex value from 0 to 0xFF can be selected.
Setting to previously defined characters such as XON, XOFF, or host commands conflicts with
normal operation of these characters. 8-bit data is not recognized when the option
has been set as 7 Data Bits.
See page 275
$CR2NA
Select NAK Character Setting
46
for more information.
0x06 'ACK' Character
DEFAULT
for more information.
0x15 'NAK' Character
DEFAULT
Gryphon™ I GD44XX/GBT4400/GM440X
Data Bits
Data Bits