Tag definitions (5034-OB8S)

The 5034-OB8S module has input and output tags.
Input Tags
Name
Data Type
Definition
Valid Values
RunMode
BOOL
The module's operating state
  • 0 = Idle
  • 1 = Run
ConnectionFaulted
BOOL
Indicates if a connection to the target is running.
The module always returns a zero in this member. The controller overwrites the zero with a one when the connection is not up.
  • 0 = Connection is running
  • 1 = Connection is not running
DiagnosticActive
BOOL
Indicates if any diagnostics are active or if the prognostics threshold is reached.
  • 0 = No diagnostics are active
  • 1 = One or more diagnostics are active or the prognostics threshold is reached
Uncertain (Packed data)
BOOL
Indicates if the module is operating outside the designed operating range (such as temperature).
If the tag is set to 1, you must troubleshoot the module to correct the cause of the inaccuracy.
  • 0 = Good data
  • 1 = Uncertain data
DiagnosticSequenceCount
SINT
Increments for each time a distinct diagnostic condition is detected, and when a distinct diagnostic condition transitions from detected to not detected.
-128…+127
The value of 0 is skipped except during module powerup.
Ptxx.Readback
PtxxReadback (Packed data)
BOOL
Indicates the current digital output value.
  • 0 = Off
  • 1 = On
Ptxx.Fault
BOOL
One of the following:
  • Indicates that channel data is inaccurate and cannot be trusted for use in the application.
  • The channel is set to Not Used.
If the tag is set to 1, you must troubleshoot the module to correct the cause of the inaccuracy.
  • 0 = Good
  • 1 = Bad, causing fault
Ptxx.Uncertain
BOOL
Indicates that the point data can be inaccurate but the degree of inaccuracy is not known.
If the tag is set to 1, you must troubleshoot the module to correct the cause of the inaccuracy.
  • 0 = Good data
  • 1 = Uncertain data
Ptxx.Status
PtxxStatus (Packed data)
BOOL
Indicates the status of the channel.
  • 0 = Bad, causing a fault
  • 1 = Good
Output Tags
Name
Data Type
Definition
Valid Values
Ptxx.Data
PtxxData (Packed data)
BOOL
Indicates the current digital output value.
  • 0 = Off
  • 1 = On
Ptxx.ResetFault
PtxxResetFault (Packed data)
BOOL
When Latch Fault until Reset via Output Tag is enabled, the I/O channel holds safety output fault indications until it checks that the fault is removed.
If the fault is removed, it clears only the fault status upon detecting that the ResetFault bit in its channel sees a 0 to 1 transition.
A 0 to 1 transition unlatches the fault.
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