Example:
C1 = 0.20 Î The conveying process has been completed. The granulates
start to run out. The control unit now checks whether the flap
opens for at least 0.20 sec. (C4 minimum flap opening time).
The time range in which the flap must open is set at 10 sec.
(C5 flushing delay). If the flap does not open, a forced flushing
process is carried out after 10 sec. (C5 flushing delay) have
lapsed and a fault message is output. If the flap has opened and
the granulates have run out, then the flap closes again. A
flushing process is carried out for 1 sec. (C6 flushing time) after
the flap has closed. If the flap does not close again within 10 sec.
(C5 flushing delay), then another forced flushing process is
carried out followed by a fault message.
5.1.2 C2 Mixing function and emptying suction process (0.00)
C2 = 0.00
Mixing valve not active. No mixture ratio
Only one type of material is conveyed during the set
conveying time of 10sec. (P1 conveying time).
C2 = 0.10
1-to-1 mixture
One charge of new material and one charge of regenerated
material are conveyed per conveying cycle.
C2 = 0.20
2-to-2 mixture
Two charges of new material and two charges of regenerated
material are conveyed alternately per conveying cycle.
C2 = 0.30
3-to-3 mixture
Three charges of new material and three charges of
regenerated material are conveyed alternately per
conveying cycle.
C2 = 0.40
4-to-4 mixture
Four charges of new material and four charges of regenerated
material are conveyed alternately per conveying cycle.
C2 = 0.90
Emptying suction process for new material;
active for 1-to-1 mixture.
C2 = 1.00
Emptying suction process for regenerated material;
active for 1-to-mixture.
C2 = 1.10
Emptying suction process for new material and regenerated
material; active for 1-to-1 mixture.
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