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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