Rockwell Automation 1732E-IR4IM12R ArmorBlock Dual-Port EtherNet/IP 4-Point Thermocouple and RTD - Manual (Page 78)

70 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