
IEC61131 User and Reference Manual
April 22, 2008
dnpport
Get DNP diagnostic data for a port
Description
This function block provides DNP diagnostic data for a specific communication port.
Diagnostic information is totaled for all DNP connections on the selected communication
port.
Arguments
Communication interface.
100 = Ethernet
1 = com1
2 = com2
3 = com3
4 = com4
Set to TRUE to clear all counters for selected interface.
Number of DNP command transactions initiated and
successfully completed on this communication interface.
Number of DNP command transactions initiated and
failed on this communication interface.
Number of failed DNP command transactions since last
successful DNP command transaction.
Number of DNP messages received with formatting
errors on this communication interface (including CRC
errors and unrecognised commands).
Number of DNP message frames received on this
communication interface.
Number of DNP message frames sent on this
communication interface.
Number of complete DNP messages received on this
communication interface.
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