Rockwell Automation 1732E-OF4M12R ArmorBlock Dual-Port EtherNet/IP 4-Point Analog Input/Output User Manual
Page 86
78
Rockwell Automation Publication 1732E-UM005A-EN-E - July 2012
Appendix C Module Tag Definitions
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-IF4M12R)
Tag Name
Data Type
Definition
Configuration Tags (1732E-IF4M12R)
Tag Name
Data Type
Definition
C.Ch0LEngineering
C.Ch1LEngineering
C.Ch2LEngineering
C.Ch3LEngineering
INT
The low engineering value 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
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.Ch0Filter
C.Ch1Filter
C.Ch2Filter
C.Ch3Filter
INT
Configures the channel’s filter settings. A non-zero value enables the filter. The value serves as a time
constant in milliseconds that can be used in a first order lowpass filter to smooth the input signal.
See
for more information.
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.
See
Alarm Configuration Tab on page 26
and
for more information.
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.
See
Alarm Configuration Tab on page 26
and
for more information.
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.
See
Alarm Configuration Tab on page 26
and
for more information.
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.
See
Alarm Configuration Tab on page 26
and
for more information.
C.Ch0Range
C.Ch1Range
C.Ch2Range
C.Ch3Range
SINT
Configures the input range for the channel.
See
Input Types and Ranges on page 44
for more information.
Data =
(Signal-LowSignal)(HighEngineering-LowEngineering)
High Signal - Low Signal
+ Low Engineering
Data =
(Signal-LowSignal)(HighEngineering-LowEngineering)
High Signal - Low Signal
+ Low Engineering