Rockwell Automation Publication 1756-RM006K-EN-P - November 2018 265
INTEGRATOR Structure
Input Parameter Data Type Description
EnableIn BOOL Enable input. If cleared, the instruction does not execute and
outputs are not updated.
Default is set.
In REAL The analog signal input to the instruction.
Valid = any float
Default = 0.0
Initialize BOOL Request to initialize control algorithm. Output = InitialValue as
long as Initialize is set.
Valid = any float
Default = 0.0
InitialValue REAL The initial value for instruction. Output = InitialValue as long as
Initialize is set.
Valid = any float
Default = 0.0
IGain REAL The integral gain multiplier. If IGain < 0; the instruction sets
IGain = 0.0, sets the appropriate bit in Status, and leaves the
Output unchanged.
Valid = 0.0 to maximum positive float
Default = 0.0
HighLimit REAL The high limit value for Out. If HighLimit LowLimit, the
instruction sets HighAlarm and LowAlarm, sets the appropriate
bit in Status, and sets Out = LowLimit.
Valid = any float
Default = maximum positive float
LowLimit REAL The low limit value for Out. If HighLimit LowLimit, the
instruction sets HighAlarm and LowAlarm, sets the appropriate
bit in Status, and sets Out = LowLimit.
Valid = any float
Default = maximum negative float
HoldHigh BOOL Hold output high request. When set, Out is not allowed to
increase in value.
Default is cleared.
HoldLow BOOL Hold output low request. When set, Out is not allowed to
decrease in value.
Default is cleared.
TimingMode DINT Selects timing execution mode.
0 = Periodic mode
1 = Oversample mode
2 = Real time sampling mode
For more information about timing modes, see Function Block
Attributes.
Valid = 0 to 2
Default = 0
OversampleDT REAL Execution time for oversample mode.
Valid = 0 to 4194.303 seconds
Default = 0
RTSTime DINT Module update period for real time sampling mode
Valid = 1 to 32,767ms
Default = 1
To Next Page
Loading...
Need help?
General
