Rockwell Automation Publication 5000-UM005B-EN-P - November 2015 141
Module Tag Definitions Appendix B
Chxx.RateAlarmEn BOOL Enables the Rate alarm.
IMPORTANT: To use this alarm, you must not only set the tag to 1. You must
also make sure the Chxx.AlarmDisable configuration tag for the same
channel is set to 0.
If the Chxx.AlarmDisable configuration tag is set to 1, that is, alarms are
disabled, this alarm does not work regardless of the tag value.
• 0 = Alarm is disabled
• 1 = Alarm is enabled
Chxx.LLAlarmUnlatch BOOL Unlatches a latched Low Low Alarm at the first instance of the bit
transitioning from 0 to 1.
• 0 = Low Low Alarm remains
latched
• 1 = Low Low Alarm unlatches
Chxx.LAlarmUnlatch BOOL Unlatches a latched Low Alarm at the first instance of the bit transition from
0 to 1.
• 0 = Low Alarm remains latched
• 1 = Low Alarm unlatches
Chxx.HAlarmUnlatch BOOL Unlatches a latched High Alarm at the first instance of the bit transition from
0 to 1.
• 0 = High Alarm remains latched
• 1 = High Alarm unlatches
Chxx.HHAlarmUnlatch BOOL Unlatches a set High High Alarm at the first instance of the bit transition
from 0 to 1.
• 0 = High High Alarm remains
latched
• 1 = High High Alarm unlatches
Chxx.RateAlarmUnlatch BOOL Unlatches a set Rate Alarm at the first instance of the bit transition from 0 to
1.
• 0 = Rate Alarm remains latched
• 1 = Rate Alarm unlatches
Chxx.Calibrate BOOL Initiates the Calibration process.
This tag must remain set until a valid Low Reference and High Reference
values are applied to the input.
If the tag value transitions to 0 before calibration is finished, the process
stops and calibration fails.
• 0 = Calibration process is
not started
• 1 = Calibration process is started
Chxx.CalLowRef BOOL Rising edge triggers the Low Calibration at the Low Reference Point for the
current input range value.
A valid Low Reference signal must be connected to the channel before
setting this tag.
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 = Channel data value has not
passed the Low Reference Point
value for the current InputRange
tag value
• 1 = Channel data value has
passed the Low Reference Point
value for the current InputRange
tag value
Chxx.CalHighRef BOOL Rising edge triggers a High Calibration at the High Reference Point for the
current input range value.
A valid High Reference signal must be connected to the channel before
setting tag.
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 = Channel data value has not
passed the High Reference Point
for the current InputRange tag
value
• 1 = Channel data value has
passed the High Reference Point
for the current InputRange tag
value
Chxx.SensorOffset REAL Compensates for any known offset error on the sensor or channel to which
the sensor is connected. In terms of engineering units.
The value of this tag is added to the measured value in engineering units
and is used in the Chxx.Data input tag.
Any valid float value
(We recommend that you use a
value in the channel’s operating
range.)
0.0 = default
Table 32 - 5069-IF8 Module - Output Tags
Name Size Definition Valid Values
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