Rockwell Automation 1732E-IR4IM12R ArmorBlock Dual-Port EtherNet/IP 4-Point Thermocouple and RTD - Manual (Page 77)

Rockwell Automation Publication 1732E-UM004A-EN-E - July 2012 69
Module Tag Definitions Appendix C
Module Tags for 1732E-IR4IM12R
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 low low alarm trigger point. This value causes the Ch<0...3>LLAlarm bit to trigger when the input
signal moves beneath the configured trigger point, in engineering units.
C.Ch0HHAlarmLimit
C.Ch0HHAlarmLimit
C.Ch0HHAlarmLimit
C.Ch0HHAlarmLimit 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.
Ch0TempMode
Ch1TempMode
Ch2TempMode
Ch3TempMode SINT Controls the temperature scale to use on the module.
0 = Celsius
1 = Fahrenheit
Ch0CJEn
Ch0CJEn
Ch0CJEn
Ch0CJEn SINT Enables the cold junction sensor that turns on cold junction compensation to linearize thermocouple
inputs.
Ch0CJOffset
Ch1CJOffset
Ch2CJOffset
Ch3CJOffset INT Provides a user-defined offset to add into the read cold-junction sensor value. Allows a sensor with a
built-in bias to be compensated for.
Configuration Tags (1732E-IT4IM12R)
Tag Name Data Type Definition
Input Tags (1732E-IR4IM12R)
Tag Name Data Type Definition
I.Fault DINT Collection of all module level fault bits
I.Ch0Data
I.Ch1Data
I.Ch2Data
I.Ch3Data INT The channel input signal represented in counts where -32,768 counts is the minimum detectable input
signal and 32,767 counts is the maximum detectable.
I.Ch0Fault
I.Ch1Fault
I.Ch2Fault
I.Ch3Fault BOOL Individual channel fault status bit. Indicates a ‘hard’ fault has occurred on the channel that means:
calibration is ongoing; or if an input, an overrange or underrange condition is present. These bits also
are set by the controller if communication is lost with the I/O module.
I.Ch0Calibration
I.Ch1Calibration
I.Ch2Calibration
I.Ch3Calibration BOOL Indicates if calibration is currently in progress on a channel.
I.Ch0LAlarm
I.Ch1LAlarm
I.Ch2LAlarm
I.Ch3LAlarm BOOL Low alarm bits that set when the input signal moves beneath the configured low alarm trigger point,
Ch<0...3>LAlarmLimit. Remains set until the input signal moves above the trigger point, unless latched
via Ch<0...3>LimitAlarmLatch, of the low alarm trigger point.
I.Ch0HAlarm
I.Ch1HAlarm
I.Ch2HAlarm
I.Ch3HAlarm BOOL High alarm bit that sets when the input signal moves above the configured high alarm trigger point,
Ch<0...3>HAlarmLimit. Remains set until the input signal moves below the trigger point, unless latched
via Ch<0...3>LimitAlarmLatch.
I.Ch0LLAlarm
I.Ch1LLAlarm
I.Ch2LLAlarm
I.Ch3LLAlarm BOOL Low low alarm bit that sets when the input signal moves beneath the configured low low alarm trigger
point, Ch<0...3>LLAlarmLimit. Remains set until the input signal moves above the trigger point, unless
latched via Ch<0...3>LimitAlarmLatch.