Limits view parameters

Limits view parameters

The
Limits
view includes these parameters:
Parameter
Description
High Clamp
The maximum value the output can take within the process with a range from -1.0E11 through 1.0E11. The default value is 100. The value must be greater than the
Low Clamp
value. If an output above the high limit is requested, the HLimit alarm is set and the output signal remains at the configured high limit.
Low Clamp
The minimum value the output can take within the process with a range from -1.0E11 through 1.0E11. The default value is 0. The value must be less than the
High Clamp
value. If an output below the low limit is requested, the LLimit alarm is set and the output signal remains at the configured low limit.
Disable All Alarms
Disables all alarms when the alarms will not be used.
Latch Clamp Alarms
Allows the latch clamp alarm to remain latched. This is useful if alarm conditions must be acknowledged by an operator.
Ramp in Run Mode
Enables output ramping during Run mode. Limits output changes to the maximum ramp rate during Run mode.
Ramp to Program Mode
Enables output ramping when transitioning to Program mode. Limits output changes to the maximum ramp rate when transitioning to the program value.
Ramp to Fault Mode and Final Fault State
Enables output ramping when transitioning to either fault mode or final fault state. Limits output changes to the maximum ramp rate when transitioning to the fault value or to the fault final state.
Ramp Rate
The value for the ramp rate, which defines the maximum rate at which the output is allowed to transition in Engineering Units/Sec.
Latch Rate Alarm
Allows the latch rate alarm to remain latched. This is useful if alarm conditions must be acknowledged by an operator.
Enable No Load Detection
Enables the detection of whether a load was disconnected.
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