Siemens SIWAREX FTA - DR 23 - Control Factor Fine Time Controller

Weighing Functions
SIWAREX FTA
5-108
5.16.35 DR 23 - Control factor fine time controller
The controller sets the rough shut-off point by changing the fine weight.
F
n+1
= F
n
+ (K * D
Fine
* t
Diff
)
F
n
= Fine weight for current weighing procedure
F
n+1
= Fine weight for next weighing procedure
K = Control factor fine time controller
D
Fine
= Throughput to shut-off time point for the
fine signal
t
Diff
= Control difference (deviation)