244 Rockwell Automation Publication 5069-UM004A-EN-P - April 2019
Appendix B Module Tag Definitions
Counterxx.Rollover BOOL The counter counted up to RolloverValue - 1 (for HSC) or
Preset -1 (for simple counters) and then continued
counting from the O:Rollunder (for HSC) or 0 (for simple
counters). The O:RolloverAck bit transitioning from 0 to 1
or the O:Reset transitioning from 0 to 1 clears this bit.
0 or 1
Counterxx.Count DINT The number of input transitions counted by a counter. All values
EventStatus[x].EventDropped BOOL Indicates when an event has been discarded because
events are occurring faster than they are being
acknowledged.
• 0 = An event status has not been dropped.
• 1 = An event status has been dropped.
EventStatus[x].CIPSyncValid BOOL Indicates whether the module is synced with a 1588
master.
• 0 = CIP Sync is not available
• 1 = CIP Sync is available
EventStatus[x].CIPSyncTimeout BOOL Indicates that the module was once synced with a 1588
master, but is not now due to a timeout.
• 0 = A valid time master has not timed out.
• 1 = A valid time master was detected on the
backplane, but the time master has timed out.
The module is using its local clock and can be
drifting away from the last known time
master.
EventStatus[x].EventReset BOOL When EO.Event[<n>].ResetEvent transitions from 0 to 1,
I.EventStatus[<n>].EventReset transitions to 1 to indicate
that the reset was received and completed. It stays 1 until
EO.Event[<n>].ResetEvent transition to zero.
• 0 = Do not reset
• 1 = Reset
EventStatus[x].EventsPending SINT The number of events currently queued in the modules. A
value greater than zero indicates that the controller is not
currently keeping up with the rate of events.
All positive values.
EventStatus[x].EventNumber DINT Running count of events, which increments by one each
new time event. The originator sets the Event Number Ack
to the Event Number to acknowledge receipt of the event.
When the EventNumber reaches it maximum value and
rolls over it is to roll over to 1, not 0.
All values.
PtxxData BOOL When set, indicates the corresponding data value (rising
or falling depending on configuration) triggered the
event.
0 or 1
PtxxFault BOOL Indicates that channel data is inaccurate and cannot be
trusted for use in the application.
For more information, see
Module Data Quality Reporting
on page 71.
• 0 = Good data
• 1 = Bad data (Faulted)
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.
Ptxx.Uncertain BOOL Indicates that the channel data can be inaccurate but the
degree of inaccuracy is not known.
For more information, see
Module Data Quality Reporting
on page 71.
• 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.
Table 67 - 5069-IB16F Module Input Tags
Name Size Definition Valid Values
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