Rockwell Automation Publication 5000-UM005B-EN-P - November 2015 139
Module Tag Definitions Appendix B
Chxx.HHAlarm BOOL Triggered when the input data value is greater than the High High alarm
value.
If latching is enabled, this alarm remains triggered until unlatched. If
latching is not enabled, the alarm clears after the input data value is less
than the High High limit and the Alarm Deadband.
• 0 = Alarm is not triggered
• 1 = Alarm is triggered
Chxx.RateAlarm BOOL Triggered when the change between consecutive channel samples divided
by the period of time between when the samples were taken exceeds the
Rate Alarm.
If latched, this tag remains set until it is unlatched.
• 0 = Alarm is not triggered
• 1 = Alarm is triggered
Chxx.CalFault BOOL Indicates the last attempted Calibration for this channel failed or there is no
calibration data present.
This tag is cleared, that is, set to 0, when power is cycled to the module.
• 0 = Calibration did not fail
• 1 = Calibration failed
Chxx.Calibrating BOOL Indicates the channel is currently being calibrated. • 0 = Channel is not being
calibrated
• 1 = Channel is being calibrated
Chxx.CalGoodLowRef BOOL Indicates that a valid Low 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 Low Reference signal
has not been sampled on this
channel
• 1 = Valid Low Reference signal
has been sampled on this
channel
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
Table 31 - 5069-IF8 Module - Input Tags
Name Size Definition Valid Values
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