dayalansrikanth
Member
The project provides for a 15 input alarm annunciator system. The system has a common flasher unit, an alarm accept, alarm acknowledge, alarm reset push buttons.
Each of the 15 alarms are either initiated by a fleeting fault or long time connected fault. when such a fault occors then an audible alarm is raised and that particular alarm point light flashes at a fast pace. once the accept button is pressed then the audible alarm stops but the flashing light should continue flashing . Once acknowledged if the fault condition persists the flashing light changes to a steady light. once fault is cleared the light flashes but more slowly. now if the reset button is pressed then the light switches off.
this project envisages the use of push buttons, LED's Loud speakers etc apart from the ladder logic"
I need ladder diagram for Koyo DL 06 PLC.I need this ASAP.
Each of the 15 alarms are either initiated by a fleeting fault or long time connected fault. when such a fault occors then an audible alarm is raised and that particular alarm point light flashes at a fast pace. once the accept button is pressed then the audible alarm stops but the flashing light should continue flashing . Once acknowledged if the fault condition persists the flashing light changes to a steady light. once fault is cleared the light flashes but more slowly. now if the reset button is pressed then the light switches off.
this project envisages the use of push buttons, LED's Loud speakers etc apart from the ladder logic"
I need ladder diagram for Koyo DL 06 PLC.I need this ASAP.
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