FX5U initial output states are unpredictable.

[HZ]

I am using Fx5U PLC. Is there any way to setup the initial state of the PLC outputs when the power is restored (OFF to ON)? 

Currently it is not consistent. I mean some outputs may be triggered if the power is restored by a disconnect. I have to press reset to solve this problem each time.

 

[Integrator_99]

Hello HZ,
By default the FX5U should power on with the outputs OFF.

If you want to maintain Y outputs, you could look at integrating SM402 (first scan) or SM8033 (memory hold function) into your logic.

If you are using a different output type or a module, please include those details.  Hope this helps!