TransCore 0596465PT15 Manuel D’Utilisation
Encompass 4H Reader System Guide
6-10
IOST C0 O2 I0 D24 (display I/O status)
Error06 (frequency not set)
<crc>
CRC value for the message
<eom>
End-of-message character
Host response
#4@<crc><eom>
where
#
Start-of-message character
4
Message sequence number
@
ACK
(acknowledgment character)
(? returned for a negative acknowledgment)
<crc>
CRC value for the message
<eom>
End-of-message character
Host Command Transmissions
Basic protocol host transmission
#6401<eom>
Reader response
#Done<eom> or #Error<eom>
#Error<eom>
is returned if the host transmission is not a legal command with legal
data.
ECP host transmission
#76401<crc><eom>
where
#
Start-of-message character
7
Message sequence number
6401
Turns on RF
.
<crc>
CRC
value for the message
<eom>
End-of-message character