hi,
A WOOD SAW ,A FAN AND A PUMP ARE TO BE CONTROLLED BY A STOP START PUSH BUTTON.THE SAW ,FANAND PUMP ALL TURN ON TOGETHER WHEN THE START IS ENERGISED.THE SAW ALONE STOPS WHEN THE STOP BUTTON IS PRESSED. THE FAN SHOULD CONTINUE TO RUN FOR 5 SECONDS AND THE PUMP FOR 7 SECONDS MORE AFTER THE PUMP IS TURNED OFF , UNLESS THE SAW IS RUN FOR LESS THAN 10 SECONDS ,IN WHICH CASE THE PUMP SHUTS OFF WHEN THE SAW SHUTS OFF ..
PLEASE SEND BOTH RELAY DIAGRAM AND PLC DCONTROL LOGIC DIAGRAMS .. THANKS
A WOOD SAW ,A FAN AND A PUMP ARE TO BE CONTROLLED BY A STOP START PUSH BUTTON.THE SAW ,FANAND PUMP ALL TURN ON TOGETHER WHEN THE START IS ENERGISED.THE SAW ALONE STOPS WHEN THE STOP BUTTON IS PRESSED. THE FAN SHOULD CONTINUE TO RUN FOR 5 SECONDS AND THE PUMP FOR 7 SECONDS MORE AFTER THE PUMP IS TURNED OFF , UNLESS THE SAW IS RUN FOR LESS THAN 10 SECONDS ,IN WHICH CASE THE PUMP SHUTS OFF WHEN THE SAW SHUTS OFF ..
PLEASE SEND BOTH RELAY DIAGRAM AND PLC DCONTROL LOGIC DIAGRAMS .. THANKS