82 Rockwell Automation Publication 5000-UM005B-EN-P - November 2015
Chapter 5 Current/Voltage Analog Output Module Features (5069-OF4, 5069-OF8)
Fault and Status Reporting
The 5069 Compact I/O analog output modules send fault and status data with
channel data to the owner and listening controllers. The data is returned via
module tags that you can monitor in your Logix Designer application.
With some exceptions, as noted in the following table, the 5069 Compact I/O
analog output modules provides the fault and data status in a channel-centric
format.
Table 23 lists the 5069 Compact I/O analog output modules’s fault and status
tags available in the Logix Designer application.
Table 23 - 5069-OF4, 5069-OF8 Module- Fault and Status Data Tags
Data Type Tag Name Triggering Event That Sets Tag
Fault
ConnectionFaulted
(1)
The owner-controller loses its connection to the module.
Chxx.Fault The channel data quality is bad.
Chxx.NoLoad A no load condition exists on the channel.
Chxx.ShortCircuit A short circuit condition exists on the channel.
Chxx.OverTemperature The module is at a higher temperature than its rated operating limits.
Status
RunMode
(1)
The module is in Run Mode.
DiagnosticActive Indicates if any diagnostics are active or if the prognostics threshold is reached.
DiagnosticSequenceCount The count increments a diagnostic.
Chxx.Uncertain The channel data can be imperfect.
Chxx.FieldPowerOff Field power is not present on the channel.
Chxx.InHold The channel is holding until the received channel data is within 0.1% of the current channel data value.
Chxx.NotANumber The most recently received data value was not a number.
Chxx.LLimitAlarm The following conditions exist:
• Alarms are enabled on this channel.
• The channel data requested, indicated in the O.Chxx.Data tag, is currently less than the configured LowLimit or the
alarm is latched.
Chxx.HLimitAlarm The following conditions exist:
• Alarms are enabled on this channel.
• The channel data requested, indicated in the O.Chxx.Data tag, is currently greater than the configured HighLimit or
the alarm is latched.
Chxx.RampAlarm The channel is currently limited to changing the output at the Maximum Ramp rate or once was and is now latched.
Chxx.Data The channel data in scaled Engineering Units. This data is the Output Data Echo data returned from the D/A converter.
Chxx.RollingTimestamp 16-bit timestamp that ‘rolls’ from 0…32,767 ms. Compatible with existing PID instruction to calculate sample deltas
automatically.
(1) This tag provides module-wide data and affects all channels simultaneously.
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