Intermec PF4i Intermec Printer Language (IPL) Developer's Guide (old) - Page 103

Communications Protocol Characters

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Appendix B - User-Defined Interface Tables Communications Protocol Characters This table shows the characters available for different protocols. Refer to the protocol you are using for your system. Communications Protocol Characters Protocol Characters Select In Poll In Reset In Request for Acknowledgment In Start of Message In End of Message In Acknowledgment In Negative Acknowledgment In Data Line Escape In XON In XOFF In Select Out Poll Out Reset Out Request for Acknowledgment Out Start of Message Out End of Message Out Acknowledgment Out Negative Acknowledgment Out Data Line Escape Out XON Out XOFF Out Status Enquiry In Status Dump In Timeout on EOM ACK Standard STX ETX DLE NAK DLE ENQ VT XON/XOFF STX ETX DLE DC1 DC3 DLE DC1 DC3 ENQ VT Polling Mode D GS FS EOT ENQ STX ETX ACK NAK DLE EOT ENQ STX ETX ACK NAK DLE DC4 Multi-Drop GS FS EOT ENQ STX ETX ACK NAK DLE GS FS EOT ENQ STX ETX ACK NAK DLE DC4 Intermec Printer Language (IPL) Developer's Guide 93

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Appendix B — User-Defined Interface Tables
Intermec Printer Language (IPL) Developer’s Guide
93
Communications Protocol Characters
This table shows the characters available for different protocols. Refer to the
protocol you are using for your system.
Communications Protocol Characters
Protocol Characters
Standard
XON/XOFF
Polling Mode D
Multi-Drop
Select In
GS
GS
Poll In
FS
FS
Reset In
EOT
EOT
Request for Acknowledgment In
ENQ
ENQ
Start of Message In
STX
STX
STX
STX
End of Message In
ETX
ETX
ETX
ETX
Acknowledgment In
ACK
ACK
Negative Acknowledgment In
NAK
NAK
Data Line Escape In
DLE
DLE
DLE
DLE
XON In
DC1
XOFF In
DC3
Select Out
GS
Poll Out
FS
Reset Out
EOT
EOT
Request for Acknowledgment Out
ENQ
ENQ
Start of Message Out
STX
STX
End of Message Out
ETX
ETX
Acknowledgment Out
ACK
ACK
Negative Acknowledgment Out
NAK
NAK
NAK
Data Line Escape Out
DLE
DLE
DLE
DLE
XON Out
DC1
XOFF Out
DC3
Status Enquiry In
ENQ
ENQ
Status Dump In
VT
VT
Timeout on EOM ACK
DC4
DC4