Comtrol DeviceMaster EtherNet/IP-Modbus EIP-MOD User Manual page 101

Modbus/TCP and Serial Modbus Master Statistics Page
Modbus/TCP and Serial Modbus Master Statistics Page
Modbus/TCP Slave Mode Specific Statistics
Active Modbus/TCP Slave
Connections
Modbus/TCP Slave Connections
Opened
Modbus/TCP Slave Connections
Closed
Messages Received From
Modbus/TCP Master(s)
Responses Sent to Modbus/TCP
Master(s)
Responses Dropped to Modbus/
TCP Master
Modbus Broadcasts Received
From Modbus/TCP Master
Invalid Command Lengths
Invalid Message Data Errors
Invalid Request Protocol Types
Modbus/TCP Master Mode Specific Statistics
Active Modbus/TCP Master
Connections
Modbus/TCP Master
Connections Opened
Modbus/TCP Master
Connections Closed
Messages Sent To Modbus/TCP
Slave(s)
Responses Received From
Modbus/TCP Slave(s)
Invalid Response Data Errors
From Modbus/TCP Slave(s)
DeviceMaster EIP-MOD User Guide: 2000664 Rev. A
Displays the current number of active Modbus/TCP slave connections.
These connections were initiated by a controller to the DeviceMaster.
Displays the total number of Modbus/TCP slave connections that have
been opened.
Displays the total number of Modbus/TCP slave connections that have
been closed.
Displays the total number of Modbus/TCP messages received from
Modbus/TCP master(s).
Displays the total number of Modbus/TCP responses sent to Modbus/
TCP master(s).
Displays the number of Modbus broadcast messages received from
Modbus/TCP Masters.
Displays the number of messages received with invalid command
lengths.
Displays the number of messages received with invalid message data
errors. These errors occur when the DeviceMaster EIP-MOD receives a
message that cannot be processed due to improper message data.
Displays the number of messages received with invalid protocol errors.
This occurs when a message is received with a protocol other than the
Modbus/TCP protocol value of zero.
Displays the current number of active Modbus/TCP master
connections. These connections were initiated by the DeviceMaster
EIP-MOD to a Modbus/TCP slave.
Displays the total number of Modbus/TCP master connections that
have been opened.
Displays the total number of Modbus/TCP master connections that
have been closed.
Displays the total number Modbus messages sent to remote Modbus/
TCP slaves.
Displays the total number of Modbus responses received from the
Modbus/TCP Slave(s).
Displays the number of response data errors to polling requests
returned from the Modbus/TCP Slave(s). Possible causes include:
• Incorrect transaction ID incorrect.
• Message command length to large.
• Incorrect device Id in response.
Chapter 8. Diagnostic Menus - 101