Diagnostics and Troubleshooting
MVI71-DNPSNET
♦
PLC Platform
Distributed Network Protocol Interface Module
ProSoft Technology, Inc.
Page 39 of 100
September 22, 2008
Returning to the Main Menu
Press
[M]
to return to the Main Menu.
Viewing DNP Communication Status
Press
[1]
to view DNP Communication Status. Use this command to view the
communication status data for the DNP driver.
Viewing TCP Socket Status
Press
[2]
to view the status of the TCP socket in the module. After selecting the
option, the following is displayed:
The parameters displayed have the following definitions:
Rx Count
- Number of messages received on TCP socket
Tx Count
- Number of messages transmitted on TCP socket
Tx State
- 0=not transmitting, 1=transmitting
TCP State
- Value used for TCP/IP socket state machine
Busy Flag
- 0=not busy, 1=TCP has control of DNP server, 2=UDP has control
of DNP server, 3=Unsolicited message being sent
App Frame
- 0=no application data frame data, 1=application data available
Tx Frame
- 0=Data link level frame ready to send, 1=Data link level message not
ready to send
Packet Length
- Length of message left to process
Viewing UDP Socket Status
Press
[3]
to view the status of the UDP socket in the module. After selecting the
option, the following is displayed:
Summary of Contents for InRax MVI71-DNPSNET
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