38
RS-232
CTS:
Clear To Send (Hardware Signal)
RTS:
Request To Send (Hardware Signal)
Xon:
Transmit On (ASCII Code 11
16
)
Xoff:
Transmit Off (ASCII Code13
16
)
Flow control:
None-
The communication only uses TxD and RxD signals
without regard for any hardware or software handshaking
protocol.
RTS/CTS-
If the cradle wants to send the barcode data to
host computer, it will issue the RTS signal first, wait for the
CTS signal from the host computer, and then perform the
normal data communication. If there is no replied CTS signal
from the host computer after the timeout (Response Delay)
duration, the imager will issue a 5 warning beeps.
Xon/Xoff-
When the host computer is unable to accept data,
it sends a Xoff code to inform the cradle to suspend data
transmission, and Xon to continue.
ACK/NAK-
When the ACK/NAK protocol is used, the cradle
waits for an A CK (acknowledge) or (not acknowledge) from
the host computer after data transmission, and will resend in
response to a NAK.
Inter-character delay:
It is delay time between data
character’s data output. It is also same as Inter-char. delay of
keyboard wedge.
Block transmission delay:
It is a delay time between
barcode data output. It is also same as Block transmission
delay of keyboard wedge.
Response delay:
This delay is used for serial
communication of the cradle to waiting for handshaking
acknowledgment from the host computer.
Summary of Contents for MS350
Page 21: ...21 Level 6 Level 7 5AK06 5AK07 ...
Page 37: ...37 ...
Page 41: ...41 ...
Page 54: ...54 ...
Page 56: ...56 Exit Truncate ending 0 15 00 15 00 Code ID setting 00 ffH ASCII code 00 ffH E ...
Page 60: ...60 Exit Truncate ending 0 15 00 15 00 ...
Page 66: ...66 Exit 02 Expansion Disable Enable 00 01 ...
Page 81: ...81 Exit Checksum Transmission Disable Enable 00 01 ...
Page 87: ...87 Exit Code ID setting 00 ffH ASCII code 00 ffH Insert group number selection 00 44 00 44 00 ...
Page 104: ...104 Exit Insert group number selection 00 44 00 ffH 00 44 00 ...
Page 108: ...108 Exit YAK UCC EAN128 emulation Disable Enable 00 01 ...
Page 128: ...128 PDF 417 STANDRAD 25 PARA CODE 16K EAN 8 PARA INDUSTRIAL 25 PARA UPCE PARA 87549 ...