Titan Electronics Inc NETCOM423 Benutzerhandbuch
The current UART “Model” may be virtually changed to a less
advanced type. In some situations it may be desirable to deactivate the
FIFO memory, or some other options.
The “Baudrate” may be selected in a drop-down list, or entered
manually. If
advanced type. In some situations it may be desirable to deactivate the
FIFO memory, or some other options.
The “Baudrate” may be selected in a drop-down list, or entered
manually. If
Manual
is selected in the list, the value in the respective
field is used to transmit data. NetCom checks if the configuration is
possible, and warns otherwise. Note: The “MaxBaudrate” shown is kind
of safe settings. It is achievable in RS232-Mode with proper cabling.
However, the NetCom may operate in RS422 or RS485 configuration.
These are much less sensitive for noise. It is possible to configure a
bitrate of four times the MaxBaudrate, usually 1.843.200 bps.
“DataBit” per character, “Parity” and “StopBit” are quite usual
parameters.
possible, and warns otherwise. Note: The “MaxBaudrate” shown is kind
of safe settings. It is achievable in RS232-Mode with proper cabling.
However, the NetCom may operate in RS422 or RS485 configuration.
These are much less sensitive for noise. It is possible to configure a
bitrate of four times the MaxBaudrate, usually 1.843.200 bps.
“DataBit” per character, “Parity” and “StopBit” are quite usual
parameters.
The FlowType is available as standard
configuration. There is also an Advanced
setting, which gives very specific control
to the user.
configuration. There is also an Advanced
setting, which gives very specific control
to the user.
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NetCom 123 WLAN, 423 WLAN,
NetCom can generate Events on RTS,
DTR or as XON/XOFF, when the serial
receive buffer is filled/emptied. It will
also respect the state of CTS, DSR or
XON/XOFF when sending data to the
connected serial device.
DTR or as XON/XOFF, when the serial
receive buffer is filled/emptied. It will
also respect the state of CTS, DSR or
XON/XOFF when sending data to the
connected serial device.
The “RxTriggerLevel” defines when NetCom sends the received data to
the host. If the amount of data is this high, the data is sent. It does not
matter if there is still data coming on the serial line. If less data is
received, the NetCom waits some time for further data, before sending
the buffer.
the host. If the amount of data is this high, the data is sent. It does not
matter if there is still data coming on the serial line. If less data is
received, the NetCom waits some time for further data, before sending
the buffer.
Image 28: Web Panel Advanced Flow
Control
The “TxTriggerLevel” operates similar for the transmission. If the
defined amount is received from the network, the NetCom does not
accept more data to transmit.
defined amount is received from the network, the NetCom does not
accept more data to transmit.