150 Rockwell Automation Publication 5000-UM005B-EN-P - November 2015
Appendix B Module Tag Definitions
Chxx.CalBadLowRef BOOL Indicates that an invalid Low Reference signal has been sampled on this
channel.You must correct this condition to successfully calibrate the module.
If calibration is aborted with an invalid Low Reference signal, the
Chxx.CalFault tag is set for this channel until a successful calibration is
performed.
IMPORTANT: This tag is available only when you use the Data with
Calibration connection type in the Module Definition. If you use the Data
connection type, this tag does not appear in the module tags.
For more information on how to define a module, see
Module Definition on
page 89
• 0 = Invalid Low Reference signal
has not been sampled on this
channel
• 1 = Invalid Low Reference signal
has been sampled on this
channel
Chxx.CalGoodHighRef BOOL Indicates that a valid High Reference signal has been sampled on this
channel.
IMPORTANT: This tag is available only when you use the Data with
Calibration connection type in the Module Definition. If you use the Data
connection type, this tag does not appear in the module tags.
For more information on how to define a module, see
Module Definition on
page 89
• 0 = Valid High Reference signal
has not been sampled on this
channel
• 1 = Valid High Reference signal
has been sampled on this
channel
Chxx.CalBadHighRef BOOL Indicates that an invalid High Reference signal has been sampled on this
channel.
You must correct this condition to successfully calibrate the module.
If calibration is aborted with an invalid High Reference signal, the
Chxx.CalFault tag is set for this channel until a successful calibration is
performed.
IMPORTANT: This tag is available only when you use the Data with
Calibration connection type in the Module Definition. If you use the Data
connection type, this tag does not appear in the module tags.
For more information on how to define a module, see
Module Definition on
page 89
• 0 = Invalid High Reference signal
has not been sampled on this
channel
• 1 = Invalid High Reference signal
has been sampled on this
channel
Chxx.CalSuccessful BOOL Indicates calibration on this channel is complete and the Calibrating state
has been exited.
This tag remains set after valid calibration as long as connection is open.
IMPORTANT: This tag is available only when you use the Data with
Calibration connection type in the Module Definition. If you use the Data
connection type, this tag does not appear in the module tags.
For more information on how to define a module, see
Module Definition on
page 89
• 0 = Calibration was not
successful
• 1 = Calibration was successful
and calibrating state has been
exited.
Chxx.Data REAL Channel data in scaled Engineering Units. Any positive or negative value.
Chxx.RollingTimestamp INT Continuously-running 15-bit timer that counts in milliseconds.
Whenever an input module scans its channels, it also records the value of
RollingTimestamp at that time.
The user program can then use the last two RollingTimestamp values and
calculate the interval between receipt of data or the time when new data
has been received.
0 …32767
Table 34 - 5069-IY4 Module - Input Tags
Name Size Definition Valid Values
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