Rockwell Automation Publication 5094-UM001C-EN-P - April 2019 143
Module Tag Definitions Appendix B
Output Tags
Tabl e 29 describes the 5094-IB16 module output tags. The 5094-IB16 module
output tags are only available if you have enabled counters in the Module
Definition dialog box.
Table 29 - 5094-IB16 Module Output Tags
Name Data Type Definition Valid Values
Counterxx.Reset BOOL When this bit transitions from 0 to 1 I:Count and I:Rollover
are set to zero.
• 0 = I:Count and I:Rollover values are not set to
0
• 1 = I:Count and I:Rolloever values are set to 0
Counterxx.RolloverAck BOOL Clears the Rollover bit in the input tag when it transitions
from 0 to 1.
• 0 = I:Rollover bit is not cleared
• 1 = I:Rollover bit is cleared
Counterxx.Preset DINT • If RolloverAtPreset is set, the counter counts to the
Preset value and then rolls over to zero.
• If RolloverAtPreset is not set, the counter sets the Done
bit and continues counting up to Max DINT.
• If C:RolloverAtPreset = 1, then if I:Count ≥ O:Preset,
I:Count=0, else I:Done bit always = 0. Set I:Rollover bit
when I:Count transitions from O:Preset – 1 to 0.
• If C:RolloverAtPreset = 0, then if I:Count ≥ O:Preset,
I:Done = 1, else I:Done = 0. Set I:Rollover bit when
I:Count transitions from 2,147,483,647 to 0.
0…2,147,483,647
Ptxx.ResetTimestamps BOOL Erases all recorded timestamps for the input point when it
transitions from 0 to 1.
• 0 = Timestamps are not erased
• 1 = Timestamps are erased
Ptxx.TimestampOffOnNumberAck INT An Off to On timestamp identifier that is written by the
controller to indicate that the identified timestamp has
been seen and acted on. When Latching is enabled and
the Timestamp Number that is received from the
controller matches the most recent timestamp that is
produced, the module is then allowed to produce a new
timestamp.
All values.
Ptxx.TimestampOnOffNumberAck INT An On to Off timestamp identifier that is written by the
controller to indicate that the identified timestamp has
been seen and acted on. When Latching is enabled and
the Timestamp Number that is received from the
controller matches the most recent timestamp that is
produced, the module is then allowed to produce a new
timestamp.
All values.
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