Need your help in RSlogix5000

Hi Everybody,

It is just a simple program but i still can't do it.

Pls look into my attachment picture.

I can key in the Preset value of counter 1 from HMI.

Then, i want to subtract 10 from key in value.

I want to use this Subtract_Value as a Preset value of Counter3.

My require application is that when i key in 100 from HMI and when counting value reach to 90 , then i want to trigger output 1.

Can anyone pls advice me how to program for this application.

THank in advance,

The 'Dest' of the Subtract command should be Counter3.PRE

Hi Bernie,

Much appreciate and Thank a lot for your reply.