MVI56-MCM ♦ ControlLogix Platform Reference
Modbus Communication Module
Page 118 of 159 ProSoft Technology, Inc.
July 24, 2008
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6681
Port 1 Command List
Errors
This field contains the number of command errors
processed on the port. These errors could be due
to a bad response or command.
6682 Port 1 Requests
This field contains the total number of messages
sent out of the port.
6683 Port 1 Responses
This field contains the total number of messages
received on the port.
6684 Port 1 Errors Sent
This field contains the total number of message
errors sent out of the port.
6685 Port 1 Errors Received
This field contains the total number of message
errors received on the port.
6686
Port 2 Command List
Requests
This field contains the number of requests made
from this port to slave devices on the network.
6687
Port 2 Command List
Response
This field contains the number of slave response
messages received on the port.
6688
Port 2 Command List
Errors
This field contains the number of command errors
processed on the port. These errors could be due
to a bad response or command.
6689 Port 2 Requests
This field contains the total number of messages
sent out the port.
6690 Port 2 Responses
This field contains the total number of messages
received on the port.
6691 Port 2 Errors Sent
This field contains the total number of message
errors sent out the port.
6692 Port 2 Errors Received
This field contains the total number of message
errors received on the port.
6693 Read Block Count
This field contains the total number of read blocks
transferred from the module to the processor.
6694 Write Block Count
This field contains the total number of write blocks
transferred from the module to the processor.
6695 Parse Block Count
This field contains the total number of blocks
successfully parsed that were received from the
processor.
6696
Command Event Block
Count
This field contains the total number of command
event blocks received from the processor.
6697 Command Block Count
This field contains the total number of command
blocks received from the processor.
6698 Error Block Count
This field contains the total number of block errors
recognized by the module.
6699 Port 1 Current Error
For a slave port, this field contains the value of
the current error code returned. For a master port,
this field contains the index of the currently
executing command.
6700 Port 1 Last Error
For a slave port, this field contains the value of
the last error code returned. For a master port,
this field contains the index of the command with
the error.
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