There are six limiting conditions upon which a curve may prematurely terminate:
I < Limit
I > Limit
|3. Stable||abs(dI/dt) < Limit|
|4. Runaway||abs(dI/dt) > Limit|
|5. Decreasing||dI/dt < Limit|
|6. Increasing||dI/dt > Limit|
The Over criterion is used to limit a positive current swing. The Under criterion limits a negative current swing. The Runaway criterion limits the rate of change in currentl. The Stable criterion is used to run a sample until it shows stable behavior. The Decreasing and Increasing conditions are signed versions of the Stable and Runaway criteria.
These conditions may be individually enabled and disabled.
|Cpiv.StopAt(Under, Over, Stable, Runaway, Decreasing, Increasing)|
Enable the Under test and set value.
|NIL||Disable the Under test|
|Over||REAL||Enable the Over test and set value|
|NIL||Disable the Over test|
|Stable||REAL||Enable the Stable test and set value|
|NIL||Disable the Stable test|
|Runaway||REAL||Enable the Runaway test and set value|
|NIL||Disable the Runaway test|
|Decreasing||REAL||Enable the Decreasing test and set value|
|NIL||Disable the Decreasing test|
|Increasing||REAL||Enable the Increasing test and set value|
|NIL||Disable the Increasing test|