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BRS-LCi
6.10 Flow chart
The turning control inquiry via the inductive proximity switch (S3) is performed via a flank evaluation of the
signal in the higher-ranking control.
Cleaning &
Approach
Spraying
position P1
No
Detect and
remove the
cause
Options
Air blast = 1
(Cable assembly)
No
Detect and
remove the
cause
No
Detect and
remove the
cause
No
Detect and
remove the
cause
Options
Air blast= 0
(Cable assembly)
Abb. 13
Flow chart
NOTICE
• If the working pressure is too low, the waiting time for injection may increase.
• If the waiting time for air-blasting is too long, the waiting time for injection may increase.
• The injection results depend on the waiting times for air-blasting and the working pressure.
Output
Y4 = 1
Input
Ready = I
Yes
Approach
position P2
Output
Y2 = I
Waiting time
approx. 0.5 sec.
Input
S2 = 0
S3 = 1
Yes
Output
Y1 = I
Waiting time
approx. 2 sec.
Ready = 1:
S1 = 1
Input
S2 = 1
S4 = I
S3 = 0
S4 = 0
Yes
Output
S3 = 0
Y1 = 0
S3 = 1
Input
S1 = I
Yes
Waiting time
approx. 1 sec.
Output
Options
Y4 = 0
Air blast = 1
(Cable assembly)
Output
Y2 = 0
No
Detect and
Ready = I
remove the
cause
Options
Air blast = 0
(
)
Cable assembly
Move out of
maintenance
Output
Y3 = 1
Waiting time
No Flank change?
approx. 0.5 sek.
Flank change?
Output
Y3 = 0
Cleaning procedure
terminates
6 Putting into operation
Input
station
EN - 17
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