Datalogic DL Cordless Card DLCC, Справочное руководство

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PARAMETER ISSUES AND DEFINITIONS
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If the card does not receive an ACK, DATA or NACK, transmission is ended after the
RX Timeout (see par. 4.2.3 ). See also Radio Protocol Timeout, par. 4.4.3, for radio
transmission to RF devices.
For ACK/NACK selection when DLCC as Client, is transmitting to a destination
device connected to a Remote Host, refer to par. 4.1.
4.2.3 RX Timeout
This parameter can be used to automatically end data reception from the Local Host
after the specified period of time.
If no character is received from the Local Host, after the timeout expires, any
incomplete string is flushed from the card buffer.
Refer to par. 4.2.5 for RX Timeout functioning when defining the frame packing.
4.2.4 FIFO
If enabled, the Destination Device collects all messages sent by DLCC and sends
them in the order of acquisition to the connected Remote Host.
If disabled, DLCC blocks the message transmission from the Local Host until an
answer signaling the right/wrong message transmission has been received from the
Destination Device (1 way) or the Remote Host (2 way). Once the answer has been
received, the Local Host is allowed to send a new message.
This command requires the modem (RTS/CTS) handshaking to be enabled.
For more details about the Transmission Mode refer to par. 4.4.2.
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