41
2.
PROGRAM THE INTERFACE
2-8-7 ACK/NAK
After transmitting data, the scan engine waits for an ACK character (hex 06) or
a NAK character (hex 15) response from the host. If ACK is received, the
communications cycle is completed and the scan engine looks for more bar
codes. If NAK is received, the last set of bar code data is retransmitted and the
scan engine waits for ACK/NAK again. Turn on the ACK/NAK protocol by
scanning the ACK/NAK On bar code below. To turn off the protocol, scan
ACK/NAK Off.
Default = ACK/NAK Off
ACK/NAK ON
ACK/NAK OFF
2-8-8 RS232 Stop Mode
Scan the following bar code to force the engine into a stop mode. Restart the
engine by using a trigger pull, nWake, or RxD toggle.
RS232 Stop Mode On
2-8-7 ACK/NAK
2-8-8 RS232 Stop Mode
Summary of Contents for CM-2D002
Page 1: ...2D Barcode Scanner Module User Manual Ver 1 2 Copyright March 15 2018 All rights reserved...
Page 20: ...20 2 PROGRAM THE INTERFACE Estonia Faroese Finland France Gaelic Germany Greek...
Page 35: ...35 2 PROGRAM THE INTERFACE 19200 bps 38400 bps 57600 bps 115200 bps...
Page 73: ...73 3 INPUT OUTPUT SETTINGS Upright Vertical Bottom to Top Upside Down Vertical Top to Bottom...
Page 141: ...141 6 SYMBOLOGIES 5 Digit Addenda Off...
Page 145: ...145 6 SYMBOLOGIES Off...
Page 154: ...154 6 SYMBOLOGIES Maximum Message Length...
Page 157: ...157 6 SYMBOLOGIES Maximum Message Length...
Page 230: ...230 Appendix A Reference Charts...
Page 233: ...233 Appendix A Reference Charts...
Page 237: ...237 Appendix A Reference Charts 7 8 9 Save Discard...
Page 239: ...239 Appendix A Reference Charts 7 8 9 A B C D...