114 Rockwell Automation Publication 5069-UM003B-EN-P - January 2020
Appendix A Module Tags
Table 26 - Generic ASCII Input Module Tags
Name Data Type Definition Valid Values
Ix.RunMode BOOL Channel’s operating state • 0 = Idle
•1 = Run
Ix.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
Ix.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
Ix.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.
Ix.ASCII.Fault BOOL Indicates that channel data is inaccurate and cannot be trusted
for use in the application.
• 0 = Good
•1 = Bad, causing fault
If the tag is set to 1, you must troubleshoot
the module to correct the cause of the
inaccuracy.
IMPORTANT: Once the condition that causes
the tag to change to 1 is removed, the tag
automatically resets to 0.
Ix.ASCII.Uncertain BOOL Indicates that the channel data can be inaccurate but the degree
of inaccuracy is not known.
• 0 = Good data
•1 = Uncertain data
If the tag is set to 1, you must troubleshoot
the module to correct the cause of the
inaccuracy.
IMPORTANT: Once the condition that causes
the tag to change to 1 is removed, the tag
automatically resets to 0.
Ix.ASCII.TxDataLost BOOL The transmitted data was lost.
Until Clear Buffer, this bit continues to set.
•0 = Non-occurrence
•1 = Occurrence
Ix.ASCII.RxDataLost BOOL The received data was lost.
Until Clear Buffer, this bit continues to set.
•0 = Non-occurrence
•1 = Occurrence
Ix.ASCII.ParityError BOOL Status that shows whether a parity error has occurred or not. • 0 = Non-occurrence
•1 = Occurrence
Ix.ASCII.TxFIFOEmpty BOOL Data in transmit FIFO. The FIFO is not empty. The output FIFO has
not sent all of its data to the ASCII device.
•0 = Not Empty
•1 = Empty
Ix.ASCII.RxFIFOEmpty BOOL Data in the receive FIFO. The FIFO is not empty. The input FIFO
has not sent all of its data to the interface.
•0 = Not Empty
•1 = Empty
Ix.ASCII.NonDelimitedRecord BOOL An input record is received and sent to the interface that was not
triggered by receiving a delimiter character. This event occurs
when either the buffer is filled to its maximum receive size or a
Message Timeout has occurred.
• 0 = Not Produced
•1 = Produced
Ix.ASCII.HandshakeError BOOL Handshake error. Used for Handshake mode only. • 0 = Non-occurrence
•1 = Occurrence
Ix.ASCII.NewData BOOL New data. Used for Handshake mode only. • 0 = None
•1 = New Data
Ix.ASCII.TxDataSent BOOL Indicates that the module has sent the data indicated by the Tx
Transaction ID and can accept more transmit data.
•0
= N
ot Complete
•1 = Complete
Ix.ASCII.TxDataLengthInvalid BOOL Indicates whether the Ox.ASCII.TxDataLength is valid. • 0 = Correct
• 1 = Length of TxDataLength is illegal
Ix.ASCII.RxDataLengthInvalid BOOL Indicates whether the Ox.ASCII.RxDataLength is valid • 0 = Correct
• 1 = Length of RxDataLength is illegal
(1)
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