Alarm

Hi,

May i ask how can i cut off my pulse generator when the reset button is pressed as it seems like the pulse generator is still working although i press the reset button.

What i am working is

When a fault is detected, the alarm ring and indicating light will flash. When fault is recognised, the reset button will be pressed and the indicating light will go steady and alarm will be cut off.

Regards

 Hi Sir,

Thank you for your help. May i ask does this implement the concept where if the fault is still remains in the system, although the reset button is pressed the light will still flash and the alarm will be alert again? I am actually doing a overvoltage alarm. It will triggered when it sense the system is in overvoltage. 

PS: First cause: The system might have the fault

       Second cause: It might be some human error leads to the fault which is not the system itself so in this scenario the reset button will works but if it is in first cause, the same situation will occur. 

*Sorry for my bad english

Regards

ixo65

Something like this?

 *The light will be constantly light when the system is running normally 

oscarmyn

 Hi Sir,

Thank you for your help. May i ask does this implement the concept where if the fault is still remains in the system, although the reset button is pressed the light will still flash and the alarm will be alert again? I am actually doing a overvoltage alarm. It will triggered when it sense the system is in overvoltage. 

PS: First cause: The system might have the fault

       Second cause: It might be some human error leads to the fault which is not the system itself so in this scenario the reset button will works but if it is in first cause, the same situation will occur. 

*Sorry for my bad english

Regards

ixo65

Something like this?

 

 Hi Sir,

I've figured the problem out and I will attach my version later on for you to have a look.Thank you so much for your help. Much appreciated 

Regards

ixo65

1.) Error occurs.
The horn is switched on and the control light flashes at a fast rate.

2.) Press the reset button.
2.1) Error is still there.
The horn is switched off and the control light flashes slowly. If the error is eliminated after pressing the Reset button, the control light goes out.
2.2) Error is no longer there.
The horn is switched off and the control light goes out. If the error occurs again, the process starts again at point 1.

3.) No mistake and the machine is running.
The control light is constantly on.

These cases can be tested in simulation mode with the LSC software.

oscarmyn

 Hi Sir,

I've figured the problem out and I will attach my version later on for you to have a look.Thank you so much for your help. Much appreciated 

Regards

ixo65

1.) Error occurs.
The horn is switched on and the control light flashes at a fast rate.

2.) Press the reset button.
2.1) Error is still there.
The horn is switched off and the control light flashes slowly. If the error is eliminated after pressing the Reset button, the control light goes out.
2.2) Error is no longer there.
The horn is switched off and the control light goes out. If the error occurs again, the process starts again at point 1.

3.) No mistake and the machine is running.
The control light is constantly on.

These cases can be tested in simulation mode with the LSC software.

 

I will continue with the build of my generator, which I asked on another post and combine them two together in one application. Hopefully i can finish it ASAP and post it here. Sorry for my bad explanation on what I am doing  

Regards