62 Rockwell Automation Publication 5094-UM001E-EN-P - April 2020
Chapter 4 Output Module Features
Features Specific to Only
Standard and Safety Solid-
state Output Modules
The following features are specific to only the standard and safety solid-state
output modules, catalog numbers 5094-OB8, 5094-OB8XT, 5094-OB16,
5094-OB16XT, 5094-OB16S, 5094-OB16SXT, 5094-OB32, and
5094-OB32XT.
No Load Detection
No Load Detection detects when a wire is disconnected from the output or a
missing load for each output point.
For standard modules, No Load Detection occurs only when the output point is
in the Off state. For safety modules, No Load Detection occurs when the output
points are in either state, Off or On.
For standard modules, the No Load Detection feature is disabled by default. You
must enable the feature in your Logix Designer application project. For safety
modules, the No Load Detection feature is always enabled; it is not configurable.
Table 13 - FLEX 5000 Digital Output Module - Fault and Data Status
Data Type Tag Name
(1)
(1) Not all tag names apply to all FLEX 5000 tag.digital I/O modules.
Triggering Event That Sets the Tag
Fault
Connection Faulted
(2)
(2) This tag provides module-wide data and affects all points simultaneously.
The owner-controller loses its connection to the module.
PtxxFault The point data quality is bad. This tag is used if you select Packed
Data in the module definition.
Ptxx.Fault The point data quality is bad.
Ptxx.NoLoad A no load condition exists on the point.
Ptxx.ShortCircuit A short-circuit condition exists on the point.
Status
RunMode The module is in Run Mode.
DiagnosticActive Indicates if any diagnostics are active.
DiagnosticSequenceCount A counter that increments when a diagnostic condition occurs or
goes away. The counter is a rolling counter that skips 0 on rollovers.
PtxxData The point data is one or zero. This tag is used if you select Packed
Data in the module definition.
Ptxx.Data The point data is one or zero.
Ptxx.Uncertain The point data can be imperfect.
Uncertain The module is operating outside its designed operating range if
data is under manual or override control.
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