i need to know how to program a reset fault condition in an allen bradley plc. I have a limit switch going to an input. Once that input is made iam going to a couple of outputs to turn on a buzzer and light to indiacte a fault. I need to write logic to reset the buzzer and light once the limit switch is turned off by using a pushbutton to reset the fault condition. Can anyone direct me on how i would write logic to do this.
plc logic
- Thread starter jerry859
- Start date
tracer
Member
I dunno about ya'lls hoods but in dallas, any noisemaker that comes on and stays on, usually gets tampered with. so I have started giving the operators mech's the option of hitting the reset button, if the fault/alarm is still presnt the noisemaker goes off, (for a present time 15 to 30 minutes) but the light stays on.
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