Rockwell Automation 1732E-IR4IM12R ArmorBlock Dual-Port EtherNet/IP 4-Point Thermocouple and RTD User Manual
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Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012
Appendix C Module Tag Definitions
I.Ch0HHAlarm
I.Ch0HHAlarm
I.Ch0HHAlarm
I.Ch0HHAlarm
BOOL
High high alarm bit that sets when the input signal moves above the configured high high alarm trigger
point, Ch0HHAlarmLimit. Remains set until the input signal moves below the trigger point.
I.Ch0Underrange
I.Ch1Underrange
I.Ch1Underrange
I.Ch1Underrange
BOOL
Alarm bits indicating the channel’s input is less than the minimum detectable input signal.
I.Ch0Overrange
I.Ch1Overrange
I.Ch2Overrange
I.Ch3Overrange
BOOL
Alarms bit indicating the channel’s input is greater than the maximum detectable input signal.
Input Tags (1732E-IR4IM12R)
Tag Name
Data Type
Definition
Configuration Tags (1732E-IR4IM12R)
Tag Name
Data Type
Definition
C.Ch0LEngineering
C.Ch1LEngineering
C.Ch2LEngineering
C.Ch3LEngineering
INT
One of four points used in scaling. The low engineering helps determine the engineering units the
signal values scale into. The low engineering term corresponds to the low signal value. The scaling
equation used is as follows:
C.Ch0HEngineering
C.Ch1HEngineering
C.Ch2HEngineering
C.Ch3HEngineering
INT
One of four points used in scaling. The high engineering helps determine the engineering units the
signal values scale into. The high engineering term corresponds to the high signal value. The scaling
equation used is as follows:
C.Ch0DigitalFilter
C.Ch1DigitalFilter
C.Ch2DigitalFilter
C.Ch3DigitalFilter
INT
A non-zero value enables the filter. The value serves as a time constant in milliseconds that can be
used in a first order lag filter to smooth the input signal.
C.Ch0LAlarmLimit
C.Ch1LAlarmLimit
C.Ch2LAlarmLimit
C.Ch3LAlarmLimit
INT
The low alarm trigger point. This value causes the Ch<0...3>LAlarm bit to trigger when the input signal
moves beneath the configured trigger point, in engineering units.
C.Ch0HAlarmLimit
C.Ch1HAlarmLimit
C.Ch2HAlarmLimit
C.Ch3HAlarmLimit
INT
The high alarm trigger point. This value causes the Ch<0...3>HAlarm bit to trigger when the input signal
moves above the configured trigger point, in engineering units.
C.Ch0LLAlarmLimit
C.Ch1LLAlarmLimit
C.Ch2LLAlarmLimit
C.Ch3LLAlarmLimit
INT
The high high alarm trigger point. This value causes the Ch<0...3>HHAlarm bit to trigger when the input
signal moves above the configured trigger point, in engineering units.
C.Ch0HHAlarmLimit
C.Ch1HHAlarmLimit
C.Ch2HHAlarmLimit
C.Ch3HHAlarmLimit
INT
The high high alarm trigger point. This value causes the Ch<0...3>HHAlarm bit to trigger when the input
signal moves above the configured trigger point, in engineering units.
C.Ch0LimitAlarmLatch
C.Ch1LimitAlarmLatch
C.Ch2LimitAlarmLatch
C.Ch3LimitAlarmLatch
SINT
Enables latching for all four process alarms: low, low low, high and high high. Latching causes the
process alarm to remain set until an unlatch service is explicitly sent to the channel or alarm.
Data =
(Signal-LowSignal)(HighEngineering-LowEngineering)
High Signal - Low Signal
+ Low Engineering
Data =
(Signal-LowSignal)(HighEngineering-LowEngineering)
High Signal - Low Signal
+ Low Engineering