Datalogic PowerScan Series, Руководство по продукции

Страница: 71 / 411

RS-232/USB-COM SETTINGS ENTER/EXIT PROGRAMMING MODE
PRODUCT REFERENCE GUIDE
55
ACK NAK Error Handling
This feature specifies the method the reader uses to handle receive errors detected
while waiting for an ACK character from the host.
Options are:
• Ignore errors detected
• Process error as valid ACK character
• Process error as valid NAK character
Indicate Transmission Failure
This option enables/disables the reader’s ability to sound an error beep to indicate a
transmission failure while in ACK/NAK mode.

ACK NAK Error Handling = Ignore Errors Detected
$CR2EH00
$CR2EH01
ACK NAK Error Handling = Process Error as
Valid ACK Character
ACK NAK Error Handling = Process Error as
Valid NAK Character
$CR2EH02
$CR2TF00
Indicate Transmission Failure = Disable Indication

Indicate Transmission Failure = Enable Indication
$CR2TF01