Rockwell Automation Publication 5069-UM003B-EN-P - January 2020
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Module Tags
Appendix A
Channel Configured for
Modbus Master
This screen capture shows the tags that are described in the following tables.
Input Tags
In the following table, the
xx
in the tag names represents the channel number
because the module has two channels, and both channels support the use of
Modbus Master.
TIP
The yy in the tag names represents the Modbus Master command number
and the zzzzzz represents the Modbus data address.
Table 28 - Modbus Master Input Tags
Name
Data Type
Definition
Valid Values
I
xx
.RunMode
BOOL
Channel’s operating state
• 0 = Idle
• 1 = Run
I
xx
.ConnectionFaulted
BOOL
Indicates if a connection is running.
The module sets this tag to 0 when connected. If the module is not
connected, it changes the tag to 1.
• 0 = Connection running
• 1 = Connection not running
I
xx
.DiagnosticActive
BOOL
Indicates if any diagnostics are active or if the prognostics threshold
is reached.
• 0 = No diagnostics active
• 1 = One or more diagnostics are active or the
prognostics threshold is reached
I
xx
.DiagnosticSequenceCount
SINT
Increments for each time a distinct diagnostic condition is detected,
and when a distinct diagnostic condition transitions from detected
to not detected.
Set to zero by product reset or power cycle. Wraps from 255 (-1) to 1
skipping zero.
-128…+127
The value of 0 is skipped except during module
power-up.
