Channel 1 - DF1 Point to Point view parameters

Use the
Channel 1 - DF1 Point to Point parameters
 view to configure the Channel 1 - DF1 Point to Point protocol.
Parameter
Description
Station Address
Enter the station number of the channel. The valid range is from 0 through 254. The default is 0.
NAK Receive Limit
Enter the NAK Receive Limit. Valid range is from 0 through 127. The default is 3.
ENQ Transmit Limit
Enter the ENQ Transmit Limit. Valid range is from 0 through 127. The default is 3.
ACK Timeout
Enter the maximum time the device waits for ACK for each message. A 0 value indicates an indefinite wait. Valid range is from 0 through 32767. The default is 50.
Embedded Responses
Available options are:
  • Autodetect
    . Uses embedded responses only if an embedded response from the controller is received from the controller.
  • Enabled
    . Sends embedded responses within packets, when selected.
Receive Termination Delimiter: 1
Specifies the channel's first termination delimiter. The termination delimiter is used to signal the end of the data. Valid value is 8 bit - $00 to $FF.
Receive Termination Delimiter: 2
Specifies the channel's second termination delimiter. Valid value is 8 bit - $00 to $FF.
Tip: To use only the first termination delimiter to signal the end of the data, set the
Termination Delimiter 2
 to
$FF
.
Error Detection
Select Error Detection method:
  • BCC
  • CRC
Enable Duplicate Detection
When selected, Acknowledges and discards duplicate messages.
Diagnostics
When online, opens the diagnostics dialog box to view diagnostic counters for performance and error management with Channel 1 - DF1 Point to Point.
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