FATEK FBs-CBE - Page 324

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Example 3 Pedestrian Crossing Lights
Y4 (Green)
Y3 (Red)
Y0 (Red)
Y1 (Amber)
Y2 (Green)
Y4
(Green)
X0
X1
 Input Points: Pedestrian Push Button X0
Pedestrian Push Button X1
 Output Points: Road Red Light Y0
Road Amber light Y1
Road Green Light Y2
Pedestrian Crossing Red Light Y3
Pedestrian Crossing Green Light Y4
 M1918=0
Y3 (Red)
Y
4 (Green)
X1
Y0 (Red)
Y1 (Amber)
Y2 (Green)
Y4
(Green)
X0