Allen-Bradley LOGIX 5000 Reference Manual page 52

Chapter 1 Process Control Instructions
52
DEADTIME Structure
Input Parameter Data Type
EnableIn BOOL
In REAL
InFault BOOL
Deadtime REAL
Gain REAL
Bias REAL
TimingMode DINT
OversampleDT REAL
RTSTime DINT
RTSTimeStamp DINT
Rockwell Automation Publication 1756-RM006K-EN-P - November 2018
Description
Enable input. If false, the instruction does
not execute and outputs are not updated.
Default is true.
The analog signal input to the instruction.
Valid = any float
Default = 0.0
Bad health indicator for the input. If the
input value is read from an analog input,
then InFault is controlled by fault status on
the analog input. If true, InFault indicates
the input signal has an error, the instruction
sets the appropriate bit in Status, the control
algorithm is not executed, and Out is held.
Default is false.
false = good health
Deadtime input to the instruction. Enter the
deadtime in seconds. If this value is invalid,
the instruction assumes a value of zero and
sets the appropriate bit in Status.
Valid = 0.0 to (StorageArray size * DeltaT)
Default = 0.0
Gain input to the instruction. The value of In
is multiplied by this value. This allows
simulation of a process gain.
Valid = any float
Default = 1.0
Bias input to the instruction. The value of In
multiplied by the Gain is added to this value.
This allows simulation of an ambient
condition.
Valid = any float
Default = 0.0
Selects timing execution mode.
0 = Period mode
1 = oversample mode
2 = real time sampling mode
Valid = 0 to 2
Default = 0
For more information about timing modes,
see Function Block Attributes.
Execution time for oversample mode.
Valid = 0 to 4194.303 seconds
Default = 0
Module update period for real time sampling
mode
Valid = 1 to 32,767ms
Default = 1
Module time stamp value for real time
sampling mode.
Valid = 0 to 32,767ms
Default = 0