Evoqua WALLACE & TIERNAN SFC, Оригинальное руководство пользователя

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SFC
Functions
4.
81
4.5.3 Application 3
Single feed forward without process measurement
In application 3, the SFC operates exclusively as a single feed
forward. The installation of a sensor measuring module is not
supported in this application.
The dosing capacity of the connected device is controlled
automatically, depending on a measuring signal (external flow rate
control signal) and a settable dosing factor. When actuators with
feedback are involved, it is possible to adjust the non-linearity
using a maximum of 11 calibration points.
Picture 14 Application 3
Picture 15 Sample application of SFC as single feed forward
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D i g i t a l I n p u t 1
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S D - C a r d s l o t f o r d a t a l o g g i n g
R S 2 3 2
S F C
S a m p l e l i n e d o s i n g
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m A i n p u t f o r e x t e r n a l c o n t r o l
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4 5 . 6
1 2 : 3 5 M e a s . 1
M O D E C A L M E N U
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D o s i n g
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