Mitsubishi PLC ladder control traffic lights

Crossroads of north-south and east-west direction has red, yellow, green
three lights, Six lamps with a cyclical working time sequence
Direction
Chronological order
North-south direction
North and South Green (8s), East West Red (8s)
North and South Yellow (2.1s), East West Red (2.1s),
North-South Red (10.1s), East West green (8s),East West yellow (2.1s)
East-west direction
East West red (10.1s), North and South Green (8s), North-South Yellow (2.1s)
East West Green (8s), North-South Red (8s)
East West Huang (2.1s), the North-South Red (2.1s)

Components
function
X000
Start Cycle starting point, North and South Green, East West red.
Y000
North and South Green Output
Y001
North and South Yellow Output
Y002
East West Red Output
Y003
East West Green Output
Y004
East West yellow  Output
Y005
North-South Red Output
M0
Relay, the state X000 remains.
T0
East West Red timed
T1
East West Green Timed
T2
East West yellow Timed
T3
North and South Green Timed
T4
North and South Yellow Timed
T5
North-South Red Timed




Top