ProSoft Technology CompactLogix MVI69E-MBS User Manual page 142

MVI69E-MBS ♦ CompactLogix™ Platform
Modbus Serial Enhanced Communication Module
Description
Offset
Read Block Count: Total number of read blocks transferred from the module to the
25
processor.
Write Block Count: Total number of write blocks transferred from the processor to the
26
module.
Parse Block Count: Total number of blocks successfully parsed that were received
27
from the processor.
Event Command Block Count: Total number of Event Command blocks received
28
from the processor.
Command Control Block Count: Total number of Command Control blocks received
29
from the processor.
Error Block Count: Total number of block errors recognized by the module.
30
Port 1 Current Error: For a slave port, this field contains the value of the current error
31
code returned. For a master port, this field contains the index of the currently
executing command.
Port 1 Last Error: For a slave port, this field contains the value of the last error code
32
returned. For a master port, this field contains the index of the command with an
error.
Port 2 Current Error: For a slave port, this field contains the value of the current error
33
code returned. For a master port, this field contains the index of the currently
executing command.
Port 2 Last Error: For a slave port, this field contains the value of the last error code
34
returned. For a master port, this field contains the index of the command with an
error.
35 to (n-1) Spare
Where n = 60, 120, or 240 depending on the Block Transfer Size parameter.
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Reference
User Manual
Page 142 of 159