Reference
MVI56E-FLN ♦ ControlLogix Platform
User Manual
FA Control Network Ethernet Communication Module
Page 120 of 155
ProSoft Technology, Inc.
4.4.6 Message Transmission Function
Message transmission is a function that supports non-cyclic data exchange
between nodes.
The MVI56E-FLN module does not support the optional
messaging functions except in response to Log Data request messages as
follow:
Log data read:
Function reads the log data on a specified node.
(Request) No data division.
(Normal response) 512 bytes
(Error response) The data division includes an error code.
Log data clear:
Function clears the log related to a specified node.
(Request) No data division.
(Normal response) No data division.
(Error response) The data division includes an error code.
Items provided for "Log Data Read" service
Major items
Minor items
Implemented
(Y) or not(N)
Transmission /
reception
Total number of transmission at socket unit *
Y
Total number of transmission errors at socket unit *
Y
Number of Ethernet transmission errors
N
Total number of receptions *
Y
Total number of reception errors *
Y
Frame types
Number of Ethernet reception errors
N
Number of tokens transmitted
Y
Number of cyclic frames transmitted
Y
Number of peer-to-peer messages transmissions
Y
Number of broadcast messages transmissions
Y
Number of tokens received
Y
Cyclic
transmission
Number of cyclic frames received
Y
Number of peer-to-peer messages received
Y
Number of broadcast messages received
Y
Number of cyclic reception errors *
Y
Number of cyclic address size errors
Y
Number of cyclic CBN errors
Y
Message
transmission
Number of cyclic TBN errors
Y
Number of cyclic BSIZE errors
Y
Number of message retransmissions *
Y
Number of message over-retransmissions *
Y
Number of message reception errors *
Y
Number of message version-of-sequence number errors
Y
Number of message sequence number retransmissions
recognized
Y
ACK-related
Number of ACK errors *
Y
