ProSoft Technology MVI69-DNPSNET - Manual (Page 62)

MVI69-DNPSNET ♦ CompactLogix or MicroLogix Platform Diagnostics and Troubleshooting
Distributed Network Protocol Interface Module
Page 62 of 119 ProSoft Technology, Inc.
November 3, 2008
Word Variable Name Description
42 Transmit Frame State Transmit Frame State
43 TCP Message Length Bytes Received on the TCP port for the current
message.
44 UDP Message Length Bytes received on the UDP port for the current message.
45 Port TX State This variable has a value of 0 if there is not a message
being sent and 1 if a message is being sent.
46 Free Memory LSB Free memory in module
47 Free Memory MSB