Stange SE-707, Руководство по эксплуатации

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Program Controller SE-707
© 2018 by STANGE Elektronik GmbH
Subject to technical modifications
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Linearization Unassigned
Unassigned for each actual value that is not used. Neither such inactive actual values are regarded for "Actual Value
Defective" messages.
Actual value filtering
Measured value falsifications, which are caused by disturbances on the measuring signal, can become filtered with this
function. Up to 9 successive measured values can be ignored, if their deviation from the actual value evaluated last is larger
than the filter window configured. The proportional value "filter window" refers thereby to the associated actual value range.
If you have indicated e.g. 1% and the actual value range amounts 0..1200°C, then the next actual value is regarded as outside
lying of the window, if he deviates more than +/- 12°C of the last actual value.
Note
Actually existing jumps in the actual value process are registered during activated actual value filtering with temporal delay
(normal actual value measuring time of the channel x filter value number). This delay can have effects on the controller
action in rare cases; mostly however the operations are not affected.
ATTENTION!
The function may be only activated if cyclic actual values come in like the STANGE CAN periphery, because measured values
are "thrown away". If values come in e.g. over the Profibus-Slave module, the actual value would deviate from the actually
value of the Profibus-Master if this values sends only during change of value and not cyclically!
Average value calculation
By means of the average value calculation the actual value can be smoothed. A sliding average value is calculated over the
configured number of actual values (parameter “Mean value number”).
ATTENTION!
The function may be only activated if cyclic actual values run in like the STANGE CAN periphery!
If values come in e.g. over the Profibus-Slave module, the actual value would deviate from the actually value of the Profibus-
Master if this values sends only during change of value and not cyclically!
Actual Value Function
By means of the actual value function a conversion from °C to °F can either be made (actual value function “°C

°F”) or the
actual value can be reversed arbitrarily (“actual value scaling” and “actual value scaling with limit.”). Thereby the parameter
“actual value factor” is then taken for the actual value, parameter “actual value offset” is added as offset to the actual value.
For “actual value scaling” the displayed actual value can be over and under the set range limits, for “AV scaling with limit” the
displayed actual value is limited to the set range limits (compatible to SE-4xx and SE-5xx devices)