Limits view parameters
The
Limits
view (5094-OF8) includes these parameters:Parameter | Description |
|---|---|
High Clamp | Indicates 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 | Indicates 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 are not used. |
Latch Clamp Alarms | Allows the latch clamp alarm to remain latched. This can be useful if an operator must acknowledge alarm conditions. |
Ramp in Run Mode | Enables output ramping during Run mode. Output changes are limited to the maximum ramp rate during Run mode. |
Ramp to Program Mode | Enables output ramping when transitioning to Program mode. Output changes are limited 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. Output changes are limited to the maximum ramp rate when transitioning to the fault value or to the fault final state. |
Ramp Rate | 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 can be useful if an operator must acknowledge alarm conditions. |
Enable No Load Detection | Enables the detection of disconnected wiring from the load to the RTB or the RTB to the device. |
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