Appendix D Communications Protocol - Microscan HS-51 User Manual

Communications Protocol
Appendix D — Communications Protocol
Communications Protocol Command Table
Protocol Command
(Mnemonic displayed on menu)
RES
REQ
EOT
STX
ETX
ACK
NAK
XON
XOFF
A-18
Control Characters
(Entered in menu or
serial command)
^D
^E
^D
^B
^C
^F
^U
^Q
^S
HS-51/HS-51X Wireless Handheld Reader User Manual
Hex
Effect of Command
Value
04 Reset
05 Request
04 Reset
02 Start of Text
03 End of Text
06 Acknowledge
15 Negative Acknowledge
11 Begin Transmission
13 Stop Transmission